id	sid	tid	token	lemma	pos
34052	1	1	http://www.archive.org/details/wirelesstransmis00martuoft	http://www.archive.org/details/wirelesstransmis00martuoft	NNP
34052	1	2	Transcriber	Transcriber	NNP
34052	1	3	's	's	POS
34052	1	4	note	note	NN
34052	1	5	:	:	:
34052	1	6	A	a	DT
34052	1	7	carat	carat	JJ
34052	1	8	character	character	NN
34052	1	9	indicates	indicate	VBZ
34052	1	10	that	that	IN
34052	1	11	the	the	DT
34052	1	12	following	follow	VBG
34052	1	13	character	character	NN
34052	1	14	(	(	-LRB-
34052	1	15	or	or	CC
34052	1	16	characters	character	NNS
34052	1	17	in	in	IN
34052	1	18	curly	curly	RB
34052	1	19	braces	brace	NNS
34052	1	20	)	)	-RRB-
34052	1	21	is	be	VBZ
34052	1	22	a	a	DT
34052	1	23	superscript	superscript	NN
34052	1	24	.	.	.
34052	2	1	Examples	example	NNS
34052	2	2	:	:	:
34052	2	3	A^2	A^2	NNP
34052	2	4	(	(	-LRB-
34052	2	5	A	a	DT
34052	2	6	raised	raise	VBN
34052	2	7	to	to	IN
34052	2	8	the	the	DT
34052	2	9	second	second	JJ
34052	2	10	power	power	NN
34052	2	11	)	)	-RRB-
34052	2	12	,	,	,
34052	2	13	10^{-7	10^{-7	CD
34052	2	14	}	}	-RRB-
34052	2	15	(	(	-LRB-
34052	2	16	10	10	CD
34052	2	17	raised	raise	VBD
34052	2	18	to	to	IN
34052	2	19	the	the	DT
34052	2	20	-7	-7	NNP
34052	2	21	power	power	NN
34052	2	22	)	)	-RRB-
34052	2	23	.	.	.
34052	3	1	Text	text	NN
34052	3	2	enclosed	enclose	VBD
34052	3	3	between	between	IN
34052	3	4	underscores	underscore	NNS
34052	3	5	was	be	VBD
34052	3	6	italicized	italicize	VBN
34052	3	7	in	in	IN
34052	3	8	the	the	DT
34052	3	9	original	original	NN
34052	3	10	(	(	-LRB-
34052	3	11	_	_	NNP
34052	3	12	italics	italic	NNS
34052	3	13	_	_	NNP
34052	3	14	)	)	-RRB-
34052	3	15	.	.	.
34052	4	1	A	a	DT
34052	4	2	single	single	JJ
34052	4	3	underscore	underscore	NN
34052	4	4	indicates	indicate	VBZ
34052	4	5	that	that	IN
34052	4	6	the	the	DT
34052	4	7	following	follow	VBG
34052	4	8	character	character	NN
34052	4	9	or	or	CC
34052	4	10	characters	character	NNS
34052	4	11	is	be	VBZ
34052	4	12	a	a	DT
34052	4	13	subscript	subscript	NN
34052	4	14	.	.	.
34052	5	1	Example	example	NN
34052	5	2	:	:	:
34052	5	3	CS_2	CS_2	NNP
34052	5	4	(	(	-LRB-
34052	5	5	the	the	DT
34052	5	6	"	"	``
34052	5	7	2	2	CD
34052	5	8	"	"	''
34052	5	9	is	be	VBZ
34052	5	10	a	a	DT
34052	5	11	subscript	subscript	NN
34052	5	12	)	)	-RRB-
34052	5	13	.	.	.
34052	6	1	Numbers	number	NNS
34052	6	2	enclosed	enclose	VBN
34052	6	3	by	by	IN
34052	6	4	curly	curly	RB
34052	6	5	braces	brace	NNS
34052	6	6	within	within	IN
34052	6	7	the	the	DT
34052	6	8	text	text	NN
34052	6	9	are	be	VBP
34052	6	10	page	page	NN
34052	6	11	numbers	number	NNS
34052	6	12	(	(	-LRB-
34052	6	13	example	example	NN
34052	6	14	:	:	:
34052	6	15	{	{	-LRB-
34052	6	16	100	100	CD
34052	6	17	}	}	-RRB-
34052	6	18	)	)	-RRB-
34052	6	19	,	,	,
34052	6	20	which	which	WDT
34052	6	21	have	have	VBP
34052	6	22	been	be	VBN
34052	6	23	incorporated	incorporate	VBN
34052	6	24	to	to	TO
34052	6	25	enable	enable	VB
34052	6	26	the	the	DT
34052	6	27	reader	reader	NN
34052	6	28	to	to	TO
34052	6	29	use	use	VB
34052	6	30	the	the	DT
34052	6	31	index	index	NN
34052	6	32	.	.	.
34052	7	1	WIRELESS	wireless	JJ
34052	7	2	TRANSMISSION	transmission	NN
34052	7	3	OF	of	IN
34052	7	4	PHOTOGRAPHS	photographs	NN
34052	7	5	[	[	-LRB-
34052	7	6	Illustration	illustration	NN
34052	7	7	:	:	:
34052	7	8	FIG	FIG	NNP
34052	7	9	.	.	.
34052	8	1	10	10	CD
34052	8	2	.	.	.
34052	8	3	]	]	-RRB-
34052	9	1	*	*	NFP
34052	9	2	*	*	NFP
34052	9	3	*	*	NFP
34052	9	4	*	*	NFP
34052	9	5	*	*	NFP
34052	9	6	WIRELESS	wireless	JJ
34052	9	7	TRANSMISSION	transmission	NN
34052	9	8	OF	of	IN
34052	9	9	PHOTOGRAPHS	photographs	NN
34052	9	10	by	by	IN
34052	9	11	MARCUS	MARCUS	NNP
34052	9	12	J.	J.	NNP
34052	9	13	MARTIN	MARTIN	NNP
34052	9	14	SECOND	second	JJ
34052	9	15	EDITION	edition	NN
34052	9	16	REVISED	revised	NN
34052	9	17	AND	and	CC
34052	9	18	ENLARGED	enlarged	NN
34052	9	19	1919	1919	CD
34052	9	20	The	the	DT
34052	9	21	Wireless	Wireless	NNP
34052	9	22	Press	Press	NNP
34052	9	23	,	,	,
34052	9	24	Ltd.	Ltd.	NNP
34052	9	25	12	12	CD
34052	9	26	-	-	SYM
34052	9	27	13	13	CD
34052	9	28	Henrietta	Henrietta	NNP
34052	9	29	Street	Street	NNP
34052	9	30	,	,	,
34052	9	31	Strand	Strand	NNP
34052	9	32	London	London	NNP
34052	9	33	,	,	,
34052	9	34	W.C.	W.C.	NNP
34052	9	35	2	2	CD
34052	9	36	{	{	-LRB-
34052	9	37	v	v	NN
34052	9	38	}	}	-RRB-
34052	9	39	PREFACE	PREFACE	NNP
34052	9	40	TO	to	IN
34052	9	41	SECOND	second	JJ
34052	9	42	EDITION	EDITION	NNP
34052	9	43	Although	although	IN
34052	9	44	during	during	IN
34052	9	45	the	the	DT
34052	9	46	last	last	JJ
34052	9	47	few	few	JJ
34052	9	48	years	year	NNS
34052	9	49	very	very	RB
34052	9	50	little	little	JJ
34052	9	51	,	,	,
34052	9	52	in	in	IN
34052	9	53	common	common	JJ
34052	9	54	with	with	IN
34052	9	55	other	other	JJ
34052	9	56	wireless	wireless	JJ
34052	9	57	work	work	NN
34052	9	58	,	,	,
34052	9	59	has	have	VBZ
34052	9	60	been	be	VBN
34052	9	61	possible	possible	JJ
34052	9	62	in	in	IN
34052	9	63	connection	connection	NN
34052	9	64	with	with	IN
34052	9	65	the	the	DT
34052	9	66	practical	practical	JJ
34052	9	67	side	side	NN
34052	9	68	of	of	IN
34052	9	69	the	the	DT
34052	9	70	wireless	wireless	JJ
34052	9	71	transmission	transmission	NN
34052	9	72	of	of	IN
34052	9	73	photographs	photograph	NNS
34052	9	74	,	,	,
34052	9	75	yet	yet	CC
34052	9	76	,	,	,
34052	9	77	now	now	RB
34052	9	78	that	that	IN
34052	9	79	the	the	DT
34052	9	80	prospect	prospect	NN
34052	9	81	of	of	IN
34052	9	82	experimental	experimental	JJ
34052	9	83	work	work	NN
34052	9	84	is	be	VBZ
34052	9	85	once	once	RB
34052	9	86	again	again	RB
34052	9	87	occupying	occupy	VBG
34052	9	88	the	the	DT
34052	9	89	minds	mind	NNS
34052	9	90	of	of	IN
34052	9	91	all	all	DT
34052	9	92	wireless	wireless	JJ
34052	9	93	workers	worker	NNS
34052	9	94	,	,	,
34052	9	95	advantage	advantage	NN
34052	9	96	has	have	VBZ
34052	9	97	been	be	VBN
34052	9	98	taken	take	VBN
34052	9	99	of	of	IN
34052	9	100	a	a	DT
34052	9	101	reprint	reprint	NN
34052	9	102	of	of	IN
34052	9	103	this	this	DT
34052	9	104	little	little	JJ
34052	9	105	volume	volume	NN
34052	9	106	to	to	TO
34052	9	107	amplify	amplify	VB
34052	9	108	a	a	DT
34052	9	109	few	few	JJ
34052	9	110	points	point	NNS
34052	9	111	that	that	WDT
34052	9	112	were	be	VBD
34052	9	113	insufficiently	insufficiently	RB
34052	9	114	dealt	deal	VBN
34052	9	115	with	with	IN
34052	9	116	in	in	IN
34052	9	117	the	the	DT
34052	9	118	first	first	JJ
34052	9	119	edition	edition	NN
34052	9	120	,	,	,
34052	9	121	and	and	CC
34052	9	122	also	also	RB
34052	9	123	to	to	TO
34052	9	124	add	add	VB
34052	9	125	some	some	DT
34052	9	126	fresh	fresh	JJ
34052	9	127	matter	matter	NN
34052	9	128	.	.	.
34052	10	1	To	to	IN
34052	10	2	Chapter	Chapter	NNP
34052	10	3	V.	V.	NNP
34052	10	4	has	have	VBZ
34052	10	5	been	be	VBN
34052	10	6	added	add	VBN
34052	10	7	a	a	DT
34052	10	8	short	short	JJ
34052	10	9	description	description	NN
34052	10	10	of	of	IN
34052	10	11	the	the	DT
34052	10	12	Nernst	Nernst	NNP
34052	10	13	lamp	lamp	NN
34052	10	14	,	,	,
34052	10	15	and	and	CC
34052	10	16	also	also	RB
34052	10	17	some	some	DT
34052	10	18	useful	useful	JJ
34052	10	19	information	information	NN
34052	10	20	regarding	regard	VBG
34052	10	21	photographic	photographic	JJ
34052	10	22	films	film	NNS
34052	10	23	,	,	,
34052	10	24	and	and	CC
34052	10	25	a	a	DT
34052	10	26	few	few	JJ
34052	10	27	notes	note	NNS
34052	10	28	relating	relate	VBG
34052	10	29	to	to	IN
34052	10	30	enlarging	enlarge	VBG
34052	10	31	included	include	VBN
34052	10	32	in	in	IN
34052	10	33	the	the	DT
34052	10	34	Appendix	Appendix	NNP
34052	10	35	B.	B.	NNP
34052	11	1	A	a	DT
34052	11	2	fresh	fresh	JJ
34052	11	3	appendix	appendix	NNP
34052	11	4	dealing	deal	VBG
34052	11	5	with	with	IN
34052	11	6	the	the	DT
34052	11	7	principles	principle	NNS
34052	11	8	of	of	IN
34052	11	9	optical	optical	JJ
34052	11	10	lenses	lense	NNS
34052	11	11	has	have	VBZ
34052	11	12	also	also	RB
34052	11	13	been	be	VBN
34052	11	14	added	add	VBN
34052	11	15	.	.	.
34052	12	1	This	this	DT
34052	12	2	is	be	VBZ
34052	12	3	a	a	DT
34052	12	4	subject	subject	NN
34052	12	5	that	that	WDT
34052	12	6	plays	play	VBZ
34052	12	7	an	an	DT
34052	12	8	important	important	JJ
34052	12	9	part	part	NN
34052	12	10	in	in	IN
34052	12	11	any	any	DT
34052	12	12	system	system	NN
34052	12	13	of	of	IN
34052	12	14	wireless	wireless	JJ
34052	12	15	photography	photography	NN
34052	12	16	,	,	,
34052	12	17	and	and	CC
34052	12	18	to	to	IN
34052	12	19	those	those	DT
34052	12	20	experimenters	experimenter	NNS
34052	12	21	whose	whose	WP$
34052	12	22	knowledge	knowledge	NN
34052	12	23	of	of	IN
34052	12	24	optics	optic	NNS
34052	12	25	is	be	VBZ
34052	12	26	limited	limit	VBN
34052	12	27	this	this	DT
34052	12	28	section	section	NN
34052	12	29	should	should	MD
34052	12	30	prove	prove	VB
34052	12	31	useful	useful	JJ
34052	12	32	.	.	.
34052	13	1	To	to	IN
34052	13	2	serious	serious	JJ
34052	13	3	workers	worker	NNS
34052	13	4	engaged	engage	VBN
34052	13	5	on	on	IN
34052	13	6	the	the	DT
34052	13	7	problem	problem	NN
34052	13	8	of	of	IN
34052	13	9	the	the	DT
34052	13	10	wireless	wireless	JJ
34052	13	11	transmission	transmission	NN
34052	13	12	of	of	IN
34052	13	13	photographs	photograph	NNS
34052	13	14	,	,	,
34052	13	15	attention	attention	NN
34052	13	16	{	{	-LRB-
34052	13	17	vi	vi	NNP
34052	13	18	}	}	-RRB-
34052	13	19	is	be	VBZ
34052	13	20	called	call	VBN
34052	13	21	to	to	IN
34052	13	22	a	a	DT
34052	13	23	series	series	NN
34052	13	24	of	of	IN
34052	13	25	articles	article	NNS
34052	13	26	which	which	WDT
34052	13	27	are	be	VBP
34052	13	28	being	be	VBG
34052	13	29	published	publish	VBN
34052	13	30	from	from	IN
34052	13	31	time	time	NN
34052	13	32	to	to	IN
34052	13	33	time	time	NN
34052	13	34	in	in	IN
34052	13	35	the	the	DT
34052	13	36	_	_	NNP
34052	13	37	Wireless	Wireless	NNP
34052	13	38	World	World	NNP
34052	13	39	_	_	NNP
34052	13	40	,	,	,
34052	13	41	on	on	IN
34052	13	42	the	the	DT
34052	13	43	design	design	NN
34052	13	44	and	and	CC
34052	13	45	construction	construction	NN
34052	13	46	of	of	IN
34052	13	47	wireless	wireless	JJ
34052	13	48	photographic	photographic	JJ
34052	13	49	apparatus	apparatus	NN
34052	13	50	.	.	.
34052	14	1	M.	M.	NNP
34052	14	2	J.	J.	NNP
34052	14	3	M.	M.	NNP
34052	14	4	MAIDSTONE	MAIDSTONE	NNP
34052	14	5	,	,	,
34052	14	6	1919	1919	CD
34052	14	7	.	.	.
34052	15	1	{	{	-LRB-
34052	15	2	vii	vii	NN
34052	15	3	}	}	-RRB-
34052	15	4	PREFACE	preface	NN
34052	15	5	In	in	IN
34052	15	6	these	these	DT
34052	15	7	progressive	progressive	JJ
34052	15	8	times	time	NNS
34052	15	9	it	-PRON-	PRP
34052	15	10	is	be	VBZ
34052	15	11	only	only	RB
34052	15	12	reasonable	reasonable	JJ
34052	15	13	to	to	TO
34052	15	14	expect	expect	VB
34052	15	15	that	that	IN
34052	15	16	some	some	DT
34052	15	17	attempt	attempt	NN
34052	15	18	would	would	MD
34052	15	19	be	be	VB
34052	15	20	made	make	VBN
34052	15	21	to	to	TO
34052	15	22	utilise	utilise	VB
34052	15	23	the	the	DT
34052	15	24	ether	ether	NN
34052	15	25	-	-	HYPH
34052	15	26	waves	wave	NNS
34052	15	27	for	for	IN
34052	15	28	other	other	JJ
34052	15	29	purposes	purpose	NNS
34052	15	30	than	than	IN
34052	15	31	that	that	DT
34052	15	32	of	of	IN
34052	15	33	telegraphic	telegraphic	JJ
34052	15	34	communication	communication	NN
34052	15	35	,	,	,
34052	15	36	and	and	CC
34052	15	37	already	already	RB
34052	15	38	many	many	JJ
34052	15	39	clever	clever	JJ
34052	15	40	minds	mind	NNS
34052	15	41	are	be	VBP
34052	15	42	at	at	IN
34052	15	43	work	work	NN
34052	15	44	trying	try	VBG
34052	15	45	to	to	TO
34052	15	46	solve	solve	VB
34052	15	47	the	the	DT
34052	15	48	problems	problem	NNS
34052	15	49	of	of	IN
34052	15	50	the	the	DT
34052	15	51	wireless	wireless	JJ
34052	15	52	control	control	NN
34052	15	53	of	of	IN
34052	15	54	torpedoes	torpedo	NNS
34052	15	55	and	and	CC
34052	15	56	airships	airship	NNS
34052	15	57	,	,	,
34052	15	58	wireless	wireless	JJ
34052	15	59	telephony	telephony	NN
34052	15	60	,	,	,
34052	15	61	and	and	CC
34052	15	62	,	,	,
34052	15	63	last	last	JJ
34052	15	64	but	but	CC
34052	15	65	not	not	RB
34052	15	66	least	least	JJS
34052	15	67	,	,	,
34052	15	68	the	the	DT
34052	15	69	wireless	wireless	JJ
34052	15	70	transmission	transmission	NN
34052	15	71	of	of	IN
34052	15	72	photographs	photograph	NNS
34052	15	73	.	.	.
34052	16	1	It	-PRON-	PRP
34052	16	2	may	may	MD
34052	16	3	seem	seem	VB
34052	16	4	rather	rather	RB
34052	16	5	premature	premature	JJ
34052	16	6	to	to	TO
34052	16	7	talk	talk	VB
34052	16	8	about	about	IN
34052	16	9	the	the	DT
34052	16	10	wireless	wireless	JJ
34052	16	11	transmission	transmission	NN
34052	16	12	of	of	IN
34052	16	13	photographs	photograph	NNS
34052	16	14	at	at	IN
34052	16	15	a	a	DT
34052	16	16	time	time	NN
34052	16	17	when	when	WRB
34052	16	18	the	the	DT
34052	16	19	ordinary	ordinary	JJ
34052	16	20	systems	system	NNS
34052	16	21	are	be	VBP
34052	16	22	not	not	RB
34052	16	23	fully	fully	RB
34052	16	24	developed	develop	VBN
34052	16	25	;	;	:
34052	16	26	but	but	CC
34052	16	27	the	the	DT
34052	16	28	prospects	prospect	NNS
34052	16	29	of	of	IN
34052	16	30	wireless	wireless	JJ
34052	16	31	photography	photography	NN
34052	16	32	are	be	VBP
34052	16	33	of	of	IN
34052	16	34	a	a	DT
34052	16	35	very	very	RB
34052	16	36	encouraging	encouraging	JJ
34052	16	37	nature	nature	NN
34052	16	38	,	,	,
34052	16	39	especially	especially	RB
34052	16	40	for	for	IN
34052	16	41	long	long	JJ
34052	16	42	over	over	NN
34052	16	43	-	-	HYPH
34052	16	44	water	water	NN
34052	16	45	distances	distance	NNS
34052	16	46	,	,	,
34052	16	47	as	as	IN
34052	16	48	there	there	EX
34052	16	49	are	be	VBP
34052	16	50	great	great	JJ
34052	16	51	difficulties	difficulty	NNS
34052	16	52	to	to	TO
34052	16	53	be	be	VB
34052	16	54	overcome	overcome	VBN
34052	16	55	in	in	IN
34052	16	56	long	long	JJ
34052	16	57	-	-	HYPH
34052	16	58	distance	distance	NN
34052	16	59	transmission	transmission	NN
34052	16	60	over	over	IN
34052	16	61	ordinary	ordinary	JJ
34052	16	62	land	land	NN
34052	16	63	lines	line	NNS
34052	16	64	and	and	CC
34052	16	65	cables	cable	NNS
34052	16	66	which	which	WDT
34052	16	67	will	will	MD
34052	16	68	be	be	VB
34052	16	69	entirely	entirely	RB
34052	16	70	eliminated	eliminate	VBN
34052	16	71	by	by	IN
34052	16	72	wireless	wireless	JJ
34052	16	73	methods	method	NNS
34052	16	74	.	.	.
34052	17	1	From	from	IN
34052	17	2	a	a	DT
34052	17	3	perusal	perusal	NN
34052	17	4	of	of	IN
34052	17	5	Chapter	chapter	NN
34052	17	6	I.	I.	NNP
34052	17	7	the	the	DT
34052	17	8	reader	reader	NN
34052	17	9	will	will	MD
34052	17	10	be	be	VB
34052	17	11	able	able	JJ
34052	17	12	to	to	TO
34052	17	13	understand	understand	VB
34052	17	14	something	something	NN
34052	17	15	of	of	IN
34052	17	16	the	the	DT
34052	17	17	difficulties	difficulty	NNS
34052	17	18	that	that	WDT
34052	17	19	are	be	VBP
34052	17	20	to	to	TO
34052	17	21	be	be	VB
34052	17	22	encountered	encounter	VBN
34052	17	23	in	in	IN
34052	17	24	working	work	VBG
34052	17	25	over	over	IN
34052	17	26	long	long	JJ
34052	17	27	distances	distance	NNS
34052	17	28	,	,	,
34052	17	29	and	and	CC
34052	17	30	he	-PRON-	PRP
34052	17	31	will	will	MD
34052	17	32	also	also	RB
34052	17	33	be	be	VB
34052	17	34	able	able	JJ
34052	17	35	to	to	TO
34052	17	36	appreciate	appreciate	VB
34052	17	37	something	something	NN
34052	17	38	of	of	IN
34052	17	39	the	the	DT
34052	17	40	advantages	advantage	NNS
34052	17	41	that	that	WDT
34052	17	42	would	would	MD
34052	17	43	be	be	VB
34052	17	44	derived	derive	VBN
34052	17	45	{	{	-LRB-
34052	17	46	viii	viii	NN
34052	17	47	}	}	-RRB-
34052	17	48	from	from	IN
34052	17	49	a	a	DT
34052	17	50	reliable	reliable	JJ
34052	17	51	wireless	wireless	NN
34052	17	52	system	system	NN
34052	17	53	.	.	.
34052	18	1	Apart	apart	RB
34052	18	2	from	from	IN
34052	18	3	the	the	DT
34052	18	4	value	value	NN
34052	18	5	of	of	IN
34052	18	6	such	such	PDT
34052	18	7	a	a	DT
34052	18	8	system	system	NN
34052	18	9	for	for	IN
34052	18	10	transmitting	transmit	VBG
34052	18	11	news	news	NN
34052	18	12	pictures	picture	NNS
34052	18	13	,	,	,
34052	18	14	it	-PRON-	PRP
34052	18	15	would	would	MD
34052	18	16	also	also	RB
34052	18	17	be	be	VB
34052	18	18	of	of	IN
34052	18	19	great	great	JJ
34052	18	20	advantage	advantage	NN
34052	18	21	to	to	TO
34052	18	22	transmit	transmit	VB
34052	18	23	to	to	IN
34052	18	24	ships	ship	NNS
34052	18	25	at	at	IN
34052	18	26	sea	sea	NN
34052	18	27	photographs	photograph	NNS
34052	18	28	of	of	IN
34052	18	29	criminals	criminal	NNS
34052	18	30	for	for	IN
34052	18	31	identification	identification	NN
34052	18	32	purposes	purpose	NNS
34052	18	33	.	.	.
34052	19	1	In	in	IN
34052	19	2	such	such	PDT
34052	19	3	a	a	DT
34052	19	4	small	small	JJ
34052	19	5	volume	volume	NN
34052	19	6	as	as	IN
34052	19	7	this	this	DT
34052	19	8	it	-PRON-	PRP
34052	19	9	would	would	MD
34052	19	10	be	be	VB
34052	19	11	impossible	impossible	JJ
34052	19	12	to	to	TO
34052	19	13	deal	deal	VB
34052	19	14	with	with	IN
34052	19	15	the	the	DT
34052	19	16	working	working	NN
34052	19	17	of	of	IN
34052	19	18	wireless	wireless	JJ
34052	19	19	apparatus	apparatus	NN
34052	19	20	and	and	CC
34052	19	21	the	the	DT
34052	19	22	many	many	JJ
34052	19	23	systems	system	NNS
34052	19	24	that	that	WDT
34052	19	25	have	have	VBP
34052	19	26	been	be	VBN
34052	19	27	devised	devise	VBN
34052	19	28	for	for	IN
34052	19	29	the	the	DT
34052	19	30	transmission	transmission	NN
34052	19	31	of	of	IN
34052	19	32	photographs	photograph	NNS
34052	19	33	over	over	IN
34052	19	34	metallic	metallic	JJ
34052	19	35	circuits	circuit	NNS
34052	19	36	.	.	.
34052	20	1	The	the	DT
34052	20	2	Author	author	NN
34052	20	3	has	have	VBZ
34052	20	4	taken	take	VBN
34052	20	5	it	-PRON-	PRP
34052	20	6	for	for	IN
34052	20	7	granted	grant	VBN
34052	20	8	that	that	IN
34052	20	9	other	other	JJ
34052	20	10	works	work	NNS
34052	20	11	have	have	VBP
34052	20	12	been	be	VBN
34052	20	13	studied	study	VBN
34052	20	14	in	in	IN
34052	20	15	connection	connection	NN
34052	20	16	with	with	IN
34052	20	17	these	these	DT
34052	20	18	subjects	subject	NNS
34052	20	19	,	,	,
34052	20	20	and	and	CC
34052	20	21	will	will	MD
34052	20	22	therefore	therefore	RB
34052	20	23	only	only	RB
34052	20	24	describe	describe	VB
34052	20	25	such	such	JJ
34052	20	26	apparatus	apparatus	NN
34052	20	27	as	as	IN
34052	20	28	is	be	VBZ
34052	20	29	likely	likely	JJ
34052	20	30	to	to	TO
34052	20	31	be	be	VB
34052	20	32	of	of	IN
34052	20	33	use	use	NN
34052	20	34	in	in	IN
34052	20	35	wireless	wireless	JJ
34052	20	36	transmission	transmission	NN
34052	20	37	.	.	.
34052	21	1	At	at	IN
34052	21	2	present	present	JJ
34052	21	3	the	the	DT
34052	21	4	transmission	transmission	NN
34052	21	5	of	of	IN
34052	21	6	photographs	photograph	NNS
34052	21	7	by	by	IN
34052	21	8	wireless	wireless	JJ
34052	21	9	methods	method	NNS
34052	21	10	is	be	VBZ
34052	21	11	in	in	IN
34052	21	12	a	a	DT
34052	21	13	purely	purely	RB
34052	21	14	experimental	experimental	JJ
34052	21	15	stage	stage	NN
34052	21	16	,	,	,
34052	21	17	and	and	CC
34052	21	18	this	this	DT
34052	21	19	book	book	NN
34052	21	20	will	will	MD
34052	21	21	have	have	VB
34052	21	22	served	serve	VBN
34052	21	23	its	-PRON-	PRP$
34052	21	24	purpose	purpose	NN
34052	21	25	if	if	IN
34052	21	26	it	-PRON-	PRP
34052	21	27	helps	help	VBZ
34052	21	28	to	to	TO
34052	21	29	put	put	VB
34052	21	30	future	future	JJ
34052	21	31	experimenters	experimenter	NNS
34052	21	32	on	on	IN
34052	21	33	the	the	DT
34052	21	34	right	right	JJ
34052	21	35	track	track	NN
34052	21	36	and	and	CC
34052	21	37	prevent	prevent	VB
34052	21	38	them	-PRON-	PRP
34052	21	39	from	from	IN
34052	21	40	making	make	VBG
34052	21	41	expensive	expensive	JJ
34052	21	42	and	and	CC
34052	21	43	fruitless	fruitless	JJ
34052	21	44	experiments	experiment	NNS
34052	21	45	,	,	,
34052	21	46	by	by	IN
34052	21	47	showing	show	VBG
34052	21	48	them	-PRON-	PRP
34052	21	49	the	the	DT
34052	21	50	right	right	JJ
34052	21	51	direction	direction	NN
34052	21	52	in	in	IN
34052	21	53	which	which	WDT
34052	21	54	investigations	investigation	NNS
34052	21	55	are	be	VBP
34052	21	56	being	be	VBG
34052	21	57	carried	carry	VBN
34052	21	58	out	out	RP
34052	21	59	.	.	.
34052	22	1	As	as	IN
34052	22	2	there	there	EX
34052	22	3	is	be	VBZ
34052	22	4	no	no	DT
34052	22	5	claim	claim	NN
34052	22	6	to	to	TO
34052	22	7	originality	originality	VB
34052	22	8	in	in	IN
34052	22	9	respect	respect	NN
34052	22	10	of	of	IN
34052	22	11	a	a	DT
34052	22	12	good	good	JJ
34052	22	13	many	many	JJ
34052	22	14	pieces	piece	NNS
34052	22	15	of	of	IN
34052	22	16	apparatus	apparatus	NN
34052	22	17	,	,	,
34052	22	18	etc	etc	FW
34052	22	19	.	.	.
34052	22	20	,	,	,
34052	22	21	described	describe	VBN
34052	22	22	,	,	,
34052	22	23	I	-PRON-	PRP
34052	22	24	have	have	VBP
34052	22	25	not	not	RB
34052	22	26	thought	think	VBN
34052	22	27	it	-PRON-	PRP
34052	22	28	necessary	necessary	JJ
34052	22	29	to	to	TO
34052	22	30	state	state	VB
34052	22	31	the	the	DT
34052	22	32	various	various	JJ
34052	22	33	sources	source	NNS
34052	22	34	from	from	IN
34052	22	35	which	which	WDT
34052	22	36	the	the	DT
34052	22	37	information	information	NN
34052	22	38	has	have	VBZ
34052	22	39	been	be	VBN
34052	22	40	obtained	obtain	VBN
34052	22	41	.	.	.
34052	23	1	M.	M.	NNP
34052	23	2	J.	J.	NNP
34052	23	3	M.	M.	NNP
34052	23	4	ASHFORD	ASHFORD	NNP
34052	23	5	,	,	,
34052	23	6	1916	1916	CD
34052	23	7	.	.	.
34052	24	1	*	*	NFP
34052	24	2	*	*	NFP
34052	24	3	*	*	NFP
34052	24	4	*	*	NFP
34052	24	5	*	*	NFP
34052	24	6	{	{	-LRB-
34052	24	7	ix	ix	NN
34052	24	8	}	}	-RRB-
34052	24	9	CONTENTS	CONTENTS	NNP
34052	24	10	PAGE	page	NN
34052	24	11	PREFACE	preface	NN
34052	24	12	TO	to	IN
34052	24	13	SECOND	second	JJ
34052	24	14	EDITION	edition	NN
34052	24	15	v	v	IN
34052	24	16	PREFACE	PREFACE	NNP
34052	24	17	vii	vii	NN
34052	24	18	CHAPTER	chapter	NN
34052	24	19	I	-PRON-	PRP
34052	24	20	INTRODUCTORY	INTRODUCTORY	NNP
34052	24	21	1	1	CD
34052	24	22	Foreword	foreword	NN
34052	24	23	--	--	:
34052	24	24	Early	early	JJ
34052	24	25	experiments	experiment	NNS
34052	24	26	--	--	:
34052	24	27	Advantages	Advantages	NNPS
34052	24	28	of	of	IN
34052	24	29	Radio	Radio	NNP
34052	24	30	-	-	HYPH
34052	24	31	Photography	Photography	NNP
34052	24	32	--	--	:
34052	24	33	Difficulties	difficulty	NNS
34052	24	34	in	in	IN
34052	24	35	Cable	Cable	NNP
34052	24	36	working	working	NN
34052	24	37	--	--	:
34052	24	38	Bernochi	Bernochi	NNP
34052	24	39	's	's	POS
34052	24	40	System	System	NNP
34052	24	41	--	--	:
34052	24	42	Knudsen	Knudsen	NNP
34052	24	43	's	's	POS
34052	24	44	System	System	NNP
34052	24	45	.	.	.
34052	25	1	CHAPTER	CHAPTER	NNP
34052	25	2	II	II	NNP
34052	25	3	TRANSMITTING	TRANSMITTING	NNP
34052	25	4	APPARATUS	APPARATUS	NNP
34052	25	5	13	13	CD
34052	25	6	Wireless	Wireless	NNP
34052	25	7	Apparatus	Apparatus	NNP
34052	25	8	--	--	:
34052	25	9	Preparing	prepare	VBG
34052	25	10	the	the	DT
34052	25	11	Photographs	Photographs	NNPS
34052	25	12	--	--	:
34052	25	13	Transmitting	transmit	VBG
34052	25	14	Machines	Machines	NNPS
34052	25	15	--	--	:
34052	25	16	Transmitting	Transmitting	NNP
34052	25	17	Apparatus	Apparatus	NNP
34052	25	18	--	--	:
34052	25	19	Effects	Effects	NNPS
34052	25	20	of	of	IN
34052	25	21	Arcing	arc	VBG
34052	25	22	--	--	:
34052	25	23	Spark	spark	NN
34052	25	24	-	-	HYPH
34052	25	25	Gaps	Gaps	NNP
34052	25	26	--	--	:
34052	25	27	Contact	contact	NN
34052	25	28	Breakers	breaker	NNS
34052	25	29	--	--	:
34052	25	30	Complete	Complete	NNP
34052	25	31	Station	station	NN
34052	25	32	--	--	:
34052	25	33	Professor	Professor	NNP
34052	25	34	Korn	Korn	NNP
34052	25	35	's	's	POS
34052	25	36	Apparatus	Apparatus	NNP
34052	25	37	--	--	:
34052	25	38	Poulsen	Poulsen	NNP
34052	25	39	Company	Company	NNP
34052	25	40	's	's	POS
34052	25	41	Photographic	Photographic	NNP
34052	25	42	Recorder	Recorder	NNP
34052	25	43	--	--	:
34052	25	44	Comparison	comparison	NN
34052	25	45	of	of	IN
34052	25	46	various	various	JJ
34052	25	47	systems	system	NNS
34052	25	48	--	--	:
34052	25	49	Practical	practical	JJ
34052	25	50	applications	application	NNS
34052	25	51	.	.	.
34052	26	1	CHAPTER	CHAPTER	NNP
34052	26	2	III	iii	CD
34052	26	3	RECEIVING	receiving	NN
34052	26	4	APPARATUS	APPARATUS	NNP
34052	26	5	37	37	CD
34052	26	6	Methods	method	NNS
34052	26	7	of	of	IN
34052	26	8	Receiving	receive	VBG
34052	26	9	--	--	:
34052	26	10	Author	author	NN
34052	26	11	's	's	POS
34052	26	12	Photographic	Photographic	NNP
34052	26	13	Receiver	receiver	NN
34052	26	14	--	--	:
34052	26	15	Decohering	Decohering	NNP
34052	26	16	Apparatus	Apparatus	NNP
34052	26	17	--	--	:
34052	26	18	Description	description	NN
34052	26	19	of	of	IN
34052	26	20	Einthoven	Einthoven	NNP
34052	26	21	Galvanometer	Galvanometer	NNP
34052	26	22	--	--	:
34052	26	23	Use	Use	NNP
34052	26	24	of	of	IN
34052	26	25	Galvanometer	Galvanometer	NNP
34052	26	26	in	in	IN
34052	26	27	Receiving	Receiving	NNP
34052	26	28	--	--	:
34052	26	29	Belin	Belin	NNP
34052	26	30	's	's	POS
34052	26	31	Application	Application	NNP
34052	26	32	of	of	IN
34052	26	33	Blondel	Blondel	NNP
34052	26	34	's	's	POS
34052	26	35	Oscillograph	Oscillograph	NNP
34052	26	36	--	--	:
34052	26	37	Description	description	NN
34052	26	38	of	of	IN
34052	26	39	Charbonelle	Charbonelle	NNP
34052	26	40	's	's	POS
34052	26	41	Receiver	Receiver	NNP
34052	26	42	--	--	:
34052	26	43	Use	Use	NNP
34052	26	44	of	of	IN
34052	26	45	Telephone	Telephone	NNP
34052	26	46	Relay	Relay	NNP
34052	26	47	--	--	:
34052	26	48	Description	description	NN
34052	26	49	of	of	IN
34052	26	50	Telephone	Telephone	NNP
34052	26	51	Relay	Relay	NNP
34052	26	52	--	--	:
34052	26	53	Telephotographic	Telephotographic	NNP
34052	26	54	Receiver	Receiver	NNP
34052	26	55	--	--	:
34052	26	56	Polarisation	Polarisation	NNP
34052	26	57	Receiver	Receiver	NNP
34052	26	58	--	--	:
34052	26	59	Kathode	Kathode	NNP
34052	26	60	-	-	HYPH
34052	26	61	Ray	Ray	NNP
34052	26	62	Receiver	Receiver	NNP
34052	26	63	--	--	:
34052	26	64	Electrolytic	Electrolytic	NNP
34052	26	65	Receiver	Receiver	NNP
34052	26	66	--	--	:
34052	26	67	Atmospherics	Atmospherics	NNP
34052	26	68	in	in	IN
34052	26	69	Long	Long	NNP
34052	26	70	-	-	HYPH
34052	26	71	Distance	Distance	NNP
34052	26	72	working	working	NN
34052	26	73	.	.	.
34052	27	1	{	{	-LRB-
34052	27	2	x	x	LS
34052	27	3	}	}	-RRB-
34052	27	4	CHAPTER	CHAPTER	NNP
34052	27	5	IV	IV	NNP
34052	27	6	SYNCHRONISING	synchronise	VBG
34052	27	7	AND	and	CC
34052	27	8	DRIVING	drive	VBG
34052	27	9	63	63	CD
34052	27	10	Driving	Driving	NNP
34052	27	11	Motors	Motors	NNPS
34052	27	12	--	--	:
34052	27	13	Isochronising	isochronise	VBG
34052	27	14	the	the	DT
34052	27	15	Electrolytic	electrolytic	JJ
34052	27	16	System	system	NN
34052	27	17	--	--	:
34052	27	18	Professor	Professor	NNP
34052	27	19	Korn	Korn	NNP
34052	27	20	's	's	POS
34052	27	21	method	method	NN
34052	27	22	--	--	:
34052	27	23	Description	description	NN
34052	27	24	of	of	IN
34052	27	25	Hughes	Hughes	NNP
34052	27	26	Governor	Governor	NNP
34052	27	27	--	--	:
34052	27	28	Author	author	NN
34052	27	29	's	's	POS
34052	27	30	Speed	Speed	NNP
34052	27	31	Regulator	Regulator	NNP
34052	27	32	--	--	:
34052	27	33	Problem	problem	NN
34052	27	34	of	of	IN
34052	27	35	Synchronising	synchronising	NN
34052	27	36	--	--	:
34052	27	37	Methods	Methods	NNPS
34052	27	38	of	of	IN
34052	27	39	Synchronising	synchronising	NN
34052	27	40	--	--	:
34052	27	41	Advances	advance	NNS
34052	27	42	made	make	VBN
34052	27	43	in	in	IN
34052	27	44	Radio	Radio	NNP
34052	27	45	-	-	HYPH
34052	27	46	Photography	Photography	NNP
34052	27	47	.	.	.
34052	28	1	CHAPTER	chapter	NN
34052	28	2	V	V	NNP
34052	28	3	THE	the	DT
34052	28	4	"	"	``
34052	28	5	TELEPHOGRAPH	TELEPHOGRAPH	VBN
34052	28	6	"	"	''
34052	28	7	74	74	CD
34052	28	8	Author	author	NN
34052	28	9	's	's	POS
34052	28	10	System	System	NNP
34052	28	11	of	of	IN
34052	28	12	Radio	Radio	NNP
34052	28	13	-	-	HYPH
34052	28	14	Photography	Photography	NNP
34052	28	15	--	--	:
34052	28	16	Requirements	requirement	NNS
34052	28	17	--	--	:
34052	28	18	Advantages	Advantages	NNPS
34052	28	19	--	--	:
34052	28	20	Transmitting	transmit	VBG
34052	28	21	machine	machine	NN
34052	28	22	--	--	:
34052	28	23	Description	description	NN
34052	28	24	of	of	IN
34052	28	25	Differential	Differential	NNP
34052	28	26	Relay	relay	NN
34052	28	27	--	--	:
34052	28	28	Wireless	Wireless	NNP
34052	28	29	Receiving	Receiving	NNP
34052	28	30	Apparatus	Apparatus	NNP
34052	28	31	--	--	:
34052	28	32	Photo	Photo	NNP
34052	28	33	-	-	HYPH
34052	28	34	Telegraphic	telegraphic	JJ
34052	28	35	Receiving	Receiving	NNP
34052	28	36	Apparatus	Apparatus	NNP
34052	28	37	--	--	:
34052	28	38	Circuit	Circuit	NNP
34052	28	39	Breaker	Breaker	NNP
34052	28	40	--	--	:
34052	28	41	Friction	Friction	NNP
34052	28	42	Brake	Brake	NNP
34052	28	43	--	--	:
34052	28	44	Magnetic	Magnetic	NNP
34052	28	45	Clutch	Clutch	NNP
34052	28	46	--	--	:
34052	28	47	Description	description	NN
34052	28	48	of	of	IN
34052	28	49	Isochroniser	Isochroniser	NNP
34052	28	50	--	--	:
34052	28	51	Method	Method	NNP
34052	28	52	of	of	IN
34052	28	53	working	working	NN
34052	28	54	--	--	:
34052	28	55	Types	type	NNS
34052	28	56	of	of	IN
34052	28	57	Nernst	Nernst	NNP
34052	28	58	Lamp	Lamp	NNP
34052	28	59	--	--	:
34052	28	60	Action	action	NN
34052	28	61	of	of	IN
34052	28	62	Nernst	Nernst	NNP
34052	28	63	Lamp	Lamp	NNP
34052	28	64	--	--	:
34052	28	65	Comparison	comparison	NN
34052	28	66	of	of	IN
34052	28	67	Actinic	Actinic	NNP
34052	28	68	Value	Value	NNP
34052	28	69	--	--	:
34052	28	70	Inertia	Inertia	NNP
34052	28	71	of	of	IN
34052	28	72	Photographic	Photographic	NNP
34052	28	73	Films	Films	NNPS
34052	28	74	--	--	:
34052	28	75	Choosing	Choosing	NNP
34052	28	76	Films	Films	NNPS
34052	28	77	--	--	:
34052	28	78	Speed	speed	NN
34052	28	79	of	of	IN
34052	28	80	Films	Films	NNPS
34052	28	81	--	--	:
34052	28	82	Standard	Standard	NNP
34052	28	83	of	of	IN
34052	28	84	Speed	Speed	NNP
34052	28	85	--	--	:
34052	28	86	Comparative	Comparative	NNP
34052	28	87	Film	Film	NNP
34052	28	88	Speeds	Speeds	NNPS
34052	28	89	--	--	:
34052	28	90	Effects	effect	NNS
34052	28	91	of	of	IN
34052	28	92	Minimum	Minimum	NNP
34052	28	93	Exposure	Exposure	NNP
34052	28	94	--	--	:
34052	28	95	Effects	Effects	NNPS
34052	28	96	of	of	IN
34052	28	97	Maximum	Maximum	NNP
34052	28	98	Exposure	Exposure	NNP
34052	28	99	--	--	:
34052	28	100	Considerations	Considerations	NNPS
34052	28	101	in	in	IN
34052	28	102	working	work	VBG
34052	28	103	and	and	CC
34052	28	104	choosing	choose	VBG
34052	28	105	Films	film	NNS
34052	28	106	.	.	.
34052	29	1	APPENDIX	APPENDIX	NNP
34052	29	2	A	a	DT
34052	29	3	SELENIUM	selenium	NN
34052	29	4	CELLS	CELLS	NNP
34052	29	5	109	109	CD
34052	29	6	Nature	nature	NN
34052	29	7	of	of	IN
34052	29	8	Selenium	selenium	NN
34052	29	9	--	--	:
34052	29	10	Preparation	Preparation	NNP
34052	29	11	of	of	IN
34052	29	12	Selenium	Selenium	NNP
34052	29	13	--	--	:
34052	29	14	Forms	form	NNS
34052	29	15	of	of	IN
34052	29	16	Selenium	Selenium	NNP
34052	29	17	Cells	cell	NNS
34052	29	18	--	--	:
34052	29	19	Action	Action	NNP
34052	29	20	of	of	IN
34052	29	21	Selenium	Selenium	NNP
34052	29	22	Cells	Cells	NNPS
34052	29	23	--	--	:
34052	29	24	Characteristics	Characteristics	NNP
34052	29	25	of	of	IN
34052	29	26	Selenium	Selenium	NNP
34052	29	27	Cells	cell	NNS
34052	29	28	--	--	:
34052	29	29	Effects	effect	NNS
34052	29	30	of	of	IN
34052	29	31	Inertia	Inertia	NNP
34052	29	32	in	in	IN
34052	29	33	Photo	Photo	NNP
34052	29	34	-	-	HYPH
34052	29	35	Telegraphy	Telegraphy	NNP
34052	29	36	--	--	:
34052	29	37	Methods	method	NNS
34052	29	38	of	of	IN
34052	29	39	counteracting	counteract	VBG
34052	29	40	Inertia	Inertia	NNP
34052	29	41	--	--	:
34052	29	42	Sensitiveness	Sensitiveness	NNP
34052	29	43	of	of	IN
34052	29	44	Selenium	Selenium	NNP
34052	29	45	to	to	IN
34052	29	46	Light	light	NN
34052	29	47	--	--	:
34052	29	48	Effect	Effect	NNP
34052	29	49	of	of	IN
34052	29	50	Heat	Heat	NNP
34052	29	51	on	on	IN
34052	29	52	Selenium	Selenium	NNP
34052	29	53	.	.	.
34052	30	1	APPENDIX	APPENDIX	NNP
34052	30	2	B	B	NNP
34052	30	3	PREPARING	PREPARING	NNP
34052	30	4	THE	the	DT
34052	30	5	METAL	metal	NN
34052	30	6	PRINTS	print	NNS
34052	30	7	115	115	CD
34052	30	8	Outline	outline	NN
34052	30	9	of	of	IN
34052	30	10	Process	Process	NNP
34052	30	11	--	--	:
34052	30	12	Line	Line	NNP
34052	30	13	Screens	screen	NNS
34052	30	14	--	--	:
34052	30	15	Choice	Choice	NNP
34052	30	16	of	of	IN
34052	30	17	Camera	Camera	NNP
34052	30	18	--	--	:
34052	30	19	Fixing	fix	VBG
34052	30	20	Line	Line	NNP
34052	30	21	Screen	Screen	NNP
34052	30	22	in	in	IN
34052	30	23	Camera	Camera	NNP
34052	30	24	--	--	:
34052	30	25	Lenses	Lenses	NNPS
34052	30	26	and	and	CC
34052	30	27	Stops	stop	NNS
34052	30	28	--	--	:
34052	30	29	Taking	take	VBG
34052	30	30	the	the	DT
34052	30	31	Photograph	Photograph	NNP
34052	30	32	--	--	:
34052	30	33	Copying	Copying	NNP
34052	30	34	Stands	stand	NNS
34052	30	35	--	--	:
34052	30	36	Choice	Choice	NNP
34052	30	37	of	of	IN
34052	30	38	Photographic	Photographic	NNP
34052	30	39	Plates	Plates	NNPS
34052	30	40	--	--	:
34052	30	41	Sources	source	NNS
34052	30	42	of	of	IN
34052	30	43	Illumination	illumination	NN
34052	30	44	--	--	:
34052	30	45	Metal	Metal	NNP
34052	30	46	Prints	Prints	NNP
34052	30	47	--	--	:
34052	30	48	Coating	coat	VBG
34052	30	49	the	the	DT
34052	30	50	{	{	-LRB-
34052	30	51	xi	xi	NNP
34052	30	52	}	}	-RRB-
34052	30	53	Metal	Metal	NNP
34052	30	54	Sheets	sheet	NNS
34052	30	55	--	--	:
34052	30	56	Sensitising	sensitise	VBG
34052	30	57	Solution	solution	NN
34052	30	58	--	--	:
34052	30	59	Printing	printing	NN
34052	30	60	Operations	operation	NNS
34052	30	61	--	--	:
34052	30	62	Developing	develop	VBG
34052	30	63	--	--	:
34052	30	64	Intensifying	intensifying	NN
34052	30	65	--	--	:
34052	30	66	Precautions	precaution	NNS
34052	30	67	to	to	TO
34052	30	68	be	be	VB
34052	30	69	observed	observe	VBN
34052	30	70	in	in	IN
34052	30	71	working	work	VBG
34052	30	72	--	--	:
34052	30	73	Preparing	prepare	VBG
34052	30	74	Sketches	sketch	NNS
34052	30	75	on	on	IN
34052	30	76	Metal	Metal	NNP
34052	30	77	--	--	:
34052	30	78	Apparatus	Apparatus	NNP
34052	30	79	for	for	IN
34052	30	80	Reducing	Reducing	NNP
34052	30	81	or	or	CC
34052	30	82	Enlarging	enlarging	JJ
34052	30	83	--	--	:
34052	30	84	Improvements	improvement	NNS
34052	30	85	to	to	IN
34052	30	86	Copying	Copying	NNP
34052	30	87	Board	Board	NNP
34052	30	88	--	--	:
34052	30	89	Lenses	lense	NNS
34052	30	90	for	for	IN
34052	30	91	Copying	Copying	NNP
34052	30	92	--	--	:
34052	30	93	Formula	Formula	NNP
34052	30	94	for	for	IN
34052	30	95	Copying	Copying	NNP
34052	30	96	.	.	.
34052	31	1	APPENDIX	APPENDIX	NNP
34052	31	2	C	C	NNP
34052	31	3	LENSES	lenses	NN
34052	31	4	126	126	CD
34052	31	5	Action	action	NN
34052	31	6	of	of	IN
34052	31	7	Light	Light	NNP
34052	31	8	--	--	:
34052	31	9	Law	Law	NNP
34052	31	10	of	of	IN
34052	31	11	Refraction	Refraction	NNP
34052	31	12	--	--	:
34052	31	13	Lenses	Lenses	NNPS
34052	31	14	--	--	:
34052	31	15	Prisms	Prisms	NNPS
34052	31	16	--	--	:
34052	31	17	Action	Action	NNP
34052	31	18	of	of	IN
34052	31	19	Lenses	Lenses	NNPS
34052	31	20	--	--	:
34052	31	21	Focal	focal	JJ
34052	31	22	Length	Length	NNP
34052	31	23	of	of	IN
34052	31	24	Lenses	Lenses	NNPS
34052	31	25	--	--	:
34052	31	26	Formation	formation	NN
34052	31	27	of	of	IN
34052	31	28	Images	Images	NNPS
34052	31	29	--	--	:
34052	31	30	Apparent	apparent	JJ
34052	31	31	Magnitude	Magnitude	NNP
34052	31	32	of	of	IN
34052	31	33	Objects	Objects	NNPS
34052	31	34	--	--	:
34052	31	35	Real	real	JJ
34052	31	36	and	and	CC
34052	31	37	Virtual	virtual	JJ
34052	31	38	Images	image	NNS
34052	31	39	--	--	:
34052	31	40	Formation	formation	NN
34052	31	41	of	of	IN
34052	31	42	Virtual	virtual	JJ
34052	31	43	Images	image	NNS
34052	31	44	--	--	:
34052	31	45	Power	Power	NNP
34052	31	46	of	of	IN
34052	31	47	Magnification	Magnification	NNP
34052	31	48	--	--	:
34052	31	49	Defects	Defects	NNPS
34052	31	50	of	of	IN
34052	31	51	Lenses	Lenses	NNPS
34052	31	52	--	--	:
34052	31	53	Aberration	aberration	NN
34052	31	54	.	.	.
34052	32	1	*	*	NFP
34052	32	2	*	*	NFP
34052	32	3	*	*	NFP
34052	32	4	*	*	NFP
34052	32	5	*	*	NFP
34052	32	6	{	{	-LRB-
34052	32	7	xiii	xiii	NN
34052	32	8	}	}	-RRB-
34052	32	9	ILLUSTRATIONS	illustrations	JJ
34052	32	10	FIG	FIG	NNP
34052	32	11	.	.	.
34052	33	1	PAGE	page	NN
34052	33	2	1	1	CD
34052	33	3	.	.	.
34052	34	1	Diagram	Diagram	NNP
34052	34	2	showing	show	VBG
34052	34	3	effects	effect	NNS
34052	34	4	of	of	IN
34052	34	5	capacity	capacity	NN
34052	34	6	on	on	IN
34052	34	7	an	an	DT
34052	34	8	intermittent	intermittent	JJ
34052	34	9	current	current	JJ
34052	34	10	5	5	CD
34052	34	11	2	2	CD
34052	34	12	.	.	.
34052	35	1	Bernochi	Bernochi	NNP
34052	35	2	's	's	POS
34052	35	3	wireless	wireless	JJ
34052	35	4	apparatus	apparatus	NN
34052	35	5	7	7	CD
34052	35	6	3	3	CD
34052	35	7	.	.	.
34052	36	1	Knudsen	Knudsen	NNP
34052	36	2	's	's	POS
34052	36	3	wireless	wireless	JJ
34052	36	4	apparatus	apparatus	NN
34052	36	5	10	10	CD
34052	36	6	4	4	CD
34052	36	7	.	.	.
34052	37	1	Wireless	wireless	JJ
34052	37	2	transmitting	transmitting	NN
34052	37	3	station	station	NN
34052	37	4	13	13	CD
34052	37	5	5	5	CD
34052	37	6	.	.	.
34052	38	1	Diagram	Diagram	NNP
34052	38	2	of	of	IN
34052	38	3	experiment	experiment	NN
34052	38	4	illustrating	illustrate	VBG
34052	38	5	principle	principle	NN
34052	38	6	of	of	IN
34052	38	7	line	line	NN
34052	38	8	photograph	photograph	NNP
34052	38	9	16	16	CD
34052	38	10	6	6	CD
34052	38	11	.	.	.
34052	39	1	Drawing	draw	VBG
34052	39	2	of	of	IN
34052	39	3	transmitting	transmit	VBG
34052	39	4	machine	machine	NN
34052	39	5	17	17	CD
34052	39	6	7	7	CD
34052	39	7	.	.	.
34052	40	1	Drawing	draw	VBG
34052	40	2	of	of	IN
34052	40	3	transmitting	transmit	VBG
34052	40	4	machine	machine	NN
34052	40	5	18	18	CD
34052	40	6	8	8	CD
34052	40	7	.	.	.
34052	41	1	Drawing	draw	VBG
34052	41	2	of	of	IN
34052	41	3	stylus	stylus	NNP
34052	41	4	18	18	CD
34052	41	5	9	9	CD
34052	41	6	.	.	.
34052	42	1	Electrical	electrical	JJ
34052	42	2	connections	connection	NNS
34052	42	3	of	of	IN
34052	42	4	machine	machine	NN
34052	42	5	19	19	CD
34052	42	6	10	10	CD
34052	42	7	.	.	.
34052	43	1	Photograph	Photograph	NNP
34052	43	2	of	of	IN
34052	43	3	Author	Author	NNP
34052	43	4	's	's	POS
34052	43	5	experimental	experimental	JJ
34052	43	6	machine	machine	NN
34052	43	7	_	_	NNP
34052	43	8	Frontispiece	Frontispiece	NNP
34052	43	9	_	_	NNP
34052	43	10	10a	10a	NNPS
34052	43	11	.	.	.
34052	44	1	End	end	NN
34052	44	2	view	view	NN
34052	44	3	of	of	IN
34052	44	4	Author	author	NN
34052	44	5	's	's	POS
34052	44	6	experimental	experimental	JJ
34052	44	7	machine	machine	NN
34052	44	8	}	}	-RRB-
34052	44	9	}	}	-RRB-
34052	44	10	_	_	NNP
34052	44	11	facing	face	VBG
34052	44	12	page	page	NN
34052	44	13	_	_	NNP
34052	44	14	21	21	CD
34052	44	15	10b	10b	NNS
34052	44	16	.	.	.
34052	45	1	View	view	NN
34052	45	2	of	of	IN
34052	45	3	image	image	NN
34052	45	4	broken	break	VBN
34052	45	5	up	up	RP
34052	45	6	by	by	IN
34052	45	7	a	a	DT
34052	45	8	"	"	``
34052	45	9	cross	cross	NN
34052	45	10	"	"	''
34052	45	11	screen	screen	NN
34052	45	12	}	}	-RRB-
34052	45	13	11	11	CD
34052	45	14	.	.	.
34052	46	1	Connections	connection	NNS
34052	46	2	of	of	IN
34052	46	3	complete	complete	JJ
34052	46	4	transmitting	transmitting	NN
34052	46	5	apparatus	apparatus	NN
34052	46	6	23	23	CD
34052	46	7	12	12	CD
34052	46	8	.	.	.
34052	47	1	Drawing	draw	VBG
34052	47	2	of	of	IN
34052	47	3	ordinary	ordinary	JJ
34052	47	4	type	type	NN
34052	47	5	of	of	IN
34052	47	6	spark	spark	NN
34052	47	7	-	-	HYPH
34052	47	8	gap	gap	NN
34052	47	9	27	27	CD
34052	47	10	13	13	CD
34052	47	11	.	.	.
34052	48	1	Synchronous	synchronous	JJ
34052	48	2	rotating	rotate	VBG
34052	48	3	spark	spark	NN
34052	48	4	-	-	HYPH
34052	48	5	gap	gap	NN
34052	48	6	28	28	CD
34052	48	7	14	14	CD
34052	48	8	.	.	.
34052	49	1	Non	non	JJ
34052	49	2	-	-	JJ
34052	49	3	synchronous	synchronous	JJ
34052	49	4	rotating	rotating	NN
34052	49	5	spark	spark	NN
34052	49	6	-	-	HYPH
34052	49	7	gap	gap	NN
34052	49	8	28	28	CD
34052	49	9	15	15	CD
34052	49	10	.	.	.
34052	50	1	Connections	connection	NNS
34052	50	2	for	for	IN
34052	50	3	complete	complete	JJ
34052	50	4	wireless	wireless	JJ
34052	50	5	photographic	photographic	JJ
34052	50	6	station	station	NN
34052	50	7	30	30	CD
34052	50	8	16	16	CD
34052	50	9	.	.	.
34052	51	1	Connections	connection	NNS
34052	51	2	of	of	IN
34052	51	3	Professor	Professor	NNP
34052	51	4	Korn	Korn	NNP
34052	51	5	's	's	POS
34052	51	6	apparatus	apparatus	NN
34052	51	7	31	31	CD
34052	51	8	17	17	CD
34052	51	9	.	.	.
34052	52	1	Connections	connection	NNS
34052	52	2	of	of	IN
34052	52	3	Poulsen	Poulsen	NNP
34052	52	4	's	's	POS
34052	52	5	photographic	photographic	JJ
34052	52	6	recorder	recorder	NN
34052	52	7	33	33	CD
34052	52	8	18	18	CD
34052	52	9	.	.	.
34052	53	1	Author	author	NN
34052	53	2	's	's	POS
34052	53	3	photographic	photographic	NN
34052	53	4	receiver	receiver	VBD
34052	53	5	38	38	CD
34052	53	6	19	19	CD
34052	53	7	.	.	.
34052	54	1	Enlarged	enlarged	JJ
34052	54	2	drawing	drawing	NN
34052	54	3	of	of	IN
34052	54	4	cone	cone	NN
34052	54	5	39	39	CD
34052	54	6	20	20	CD
34052	54	7	.	.	.
34052	55	1	End	end	NN
34052	55	2	view	view	NN
34052	55	3	of	of	IN
34052	55	4	Author	author	NN
34052	55	5	's	's	POS
34052	55	6	photographic	photographic	NN
34052	55	7	receiver	receiver	VBD
34052	55	8	39	39	CD
34052	55	9	21	21	CD
34052	55	10	.	.	.
34052	56	1	Connections	connection	NNS
34052	56	2	of	of	IN
34052	56	3	decohering	decohere	VBG
34052	56	4	apparatus	apparatus	NN
34052	56	5	41	41	CD
34052	56	6	22	22	CD
34052	56	7	.	.	.
34052	57	1	Connections	connection	NNS
34052	57	2	for	for	IN
34052	57	3	complete	complete	JJ
34052	57	4	photographic	photographic	NN
34052	57	5	receiver	receiver	VBP
34052	57	6	42	42	CD
34052	57	7	{	{	-LRB-
34052	57	8	xiv	xiv	NN
34052	57	9	}	}	-RRB-
34052	57	10	23	23	CD
34052	57	11	.	.	.
34052	58	1	Arrangement	arrangement	NN
34052	58	2	of	of	IN
34052	58	3	Einthoven	Einthoven	NNP
34052	58	4	galvanometer	galvanometer	NN
34052	58	5	45	45	CD
34052	58	6	24	24	CD
34052	58	7	.	.	.
34052	59	1	Einthoven	einthoven	NN
34052	59	2	galvanometer	galvanometer	NN
34052	59	3	arranged	arrange	VBD
34052	59	4	for	for	IN
34052	59	5	receiving	receive	VBG
34052	59	6	46	46	CD
34052	59	7	25	25	CD
34052	59	8	.	.	.
34052	60	1	Connection	connection	NN
34052	60	2	of	of	IN
34052	60	3	telephone	telephone	NN
34052	60	4	relay	relay	NN
34052	60	5	49	49	CD
34052	60	6	26	26	CD
34052	60	7	.	.	.
34052	61	1	Drawing	draw	VBG
34052	61	2	of	of	IN
34052	61	3	Author	author	NN
34052	61	4	's	's	POS
34052	61	5	improved	improved	JJ
34052	61	6	photographic	photographic	NN
34052	61	7	receiver	receiver	VBD
34052	61	8	51	51	CD
34052	61	9	27	27	CD
34052	61	10	.	.	.
34052	62	1	Diagram	diagram	NN
34052	62	2	giving	give	VBG
34052	62	3	ratio	ratio	NN
34052	62	4	of	of	IN
34052	62	5	vibrating	vibrate	VBG
34052	62	6	arm	arm	NN
34052	62	7	51	51	CD
34052	62	8	28	28	CD
34052	62	9	.	.	.
34052	63	1	Arrangement	arrangement	NN
34052	63	2	of	of	IN
34052	63	3	polarisation	polarisation	NN
34052	63	4	receiver	receiver	VBD
34052	63	5	53	53	CD
34052	63	6	29	29	CD
34052	63	7	.	.	.
34052	64	1	Arrangement	arrangement	NN
34052	64	2	of	of	IN
34052	64	3	kathode	kathode	NNP
34052	64	4	-	-	HYPH
34052	64	5	ray	ray	NNP
34052	64	6	receiver	receiver	NN
34052	64	7	54	54	CD
34052	64	8	30	30	CD
34052	64	9	.	.	.
34052	65	1	Connections	connection	NNS
34052	65	2	of	of	IN
34052	65	3	electrolytic	electrolytic	JJ
34052	65	4	receiver	receiver	NN
34052	65	5	56	56	CD
34052	65	6	31	31	CD
34052	65	7	.	.	.
34052	66	1	Drawing	draw	VBG
34052	66	2	of	of	IN
34052	66	3	improved	improve	VBN
34052	66	4	stylus	stylus	NNP
34052	66	5	for	for	IN
34052	66	6	receiving	receive	VBG
34052	66	7	58	58	CD
34052	66	8	32	32	CD
34052	66	9	.	.	.
34052	67	1	Drawing	draw	VBG
34052	67	2	of	of	IN
34052	67	3	Hughes	Hughes	NNP
34052	67	4	telegraph	telegraph	NN
34052	67	5	governor	governor	NN
34052	67	6	66	66	CD
34052	67	7	33	33	CD
34052	67	8	.	.	.
34052	68	1	Arrangement	arrangement	NN
34052	68	2	of	of	IN
34052	68	3	simple	simple	JJ
34052	68	4	speed	speed	NN
34052	68	5	regulator	regulator	NN
34052	68	6	68	68	CD
34052	68	7	34	34	CD
34052	68	8	.	.	.
34052	69	1	Diagram	Diagram	NNP
34052	69	2	of	of	IN
34052	69	3	connections	connection	NNS
34052	69	4	of	of	IN
34052	69	5	simple	simple	JJ
34052	69	6	speed	speed	NN
34052	69	7	regulator	regulator	NN
34052	69	8	68	68	CD
34052	69	9	35	35	CD
34052	69	10	.	.	.
34052	70	1	Author	author	NN
34052	70	2	's	's	POS
34052	70	3	arrangement	arrangement	NN
34052	70	4	for	for	IN
34052	70	5	complete	complete	JJ
34052	70	6	radio	radio	NN
34052	70	7	-	-	HYPH
34052	70	8	photographic	photographic	NN
34052	70	9	station	station	NN
34052	70	10	77	77	CD
34052	70	11	36	36	CD
34052	70	12	.	.	.
34052	71	1	Drawing	draw	VBG
34052	71	2	of	of	IN
34052	71	3	transmitting	transmit	VBG
34052	71	4	machine	machine	NN
34052	71	5	and	and	CC
34052	71	6	circuit	circuit	NN
34052	71	7	breaker	breaker	NN
34052	71	8	78	78	CD
34052	71	9	37	37	CD
34052	71	10	.	.	.
34052	72	1	Drawing	draw	VBG
34052	72	2	of	of	IN
34052	72	3	special	special	JJ
34052	72	4	transmitting	transmit	VBG
34052	72	5	stylus	stylus	NNP
34052	72	6	showing	show	VBG
34052	72	7	adjusting	adjust	VBG
34052	72	8	arrangements	arrangement	NNS
34052	72	9	79	79	CD
34052	72	10	37a	37a	NNS
34052	72	11	.	.	.
34052	73	1	End	end	JJ
34052	73	2	view	view	NN
34052	73	3	of	of	IN
34052	73	4	transmitting	transmit	VBG
34052	73	5	stylus	stylus	NNP
34052	73	6	79	79	CD
34052	73	7	38	38	CD
34052	73	8	.	.	.
34052	74	1	Connections	connection	NNS
34052	74	2	of	of	IN
34052	74	3	new	new	JJ
34052	74	4	type	type	NN
34052	74	5	of	of	IN
34052	74	6	relay	relay	NN
34052	74	7	designed	design	VBN
34052	74	8	by	by	IN
34052	74	9	the	the	DT
34052	74	10	Author	author	NN
34052	74	11	80	80	CD
34052	74	12	39	39	CD
34052	74	13	.	.	.
34052	75	1	Arrangement	arrangement	NN
34052	75	2	of	of	IN
34052	75	3	mercury	mercury	NN
34052	75	4	containers	container	NNS
34052	75	5	and	and	CC
34052	75	6	dipping	dip	VBG
34052	75	7	rods	rod	NNS
34052	75	8	for	for	IN
34052	75	9	relay	relay	NN
34052	75	10	82	82	CD
34052	75	11	40	40	CD
34052	75	12	.	.	.
34052	76	1	Drawing	draw	VBG
34052	76	2	of	of	IN
34052	76	3	Author	Author	NNP
34052	76	4	's	's	POS
34052	76	5	receiver	receiver	NN
34052	76	6	84	84	CD
34052	76	7	41	41	CD
34052	76	8	.	.	.
34052	77	1	Enlarged	enlarged	JJ
34052	77	2	drawing	drawing	NN
34052	77	3	of	of	IN
34052	77	4	diaphragm	diaphragm	NN
34052	77	5	and	and	CC
34052	77	6	steel	steel	NN
34052	77	7	point	point	NN
34052	77	8	84	84	CD
34052	77	9	41a	41a	NNS
34052	77	10	.	.	.
34052	78	1	Drawing	draw	VBG
34052	78	2	showing	show	VBG
34052	78	3	arrangement	arrangement	NN
34052	78	4	of	of	IN
34052	78	5	bush	bush	NNP
34052	78	6	and	and	CC
34052	78	7	counter	counter	JJ
34052	78	8	-	-	NN
34052	78	9	weight	weight	NN
34052	78	10	84	84	CD
34052	78	11	42	42	CD
34052	78	12	.	.	.
34052	79	1	Optical	optical	JJ
34052	79	2	arrangements	arrangement	NNS
34052	79	3	of	of	IN
34052	79	4	receiver	receiver	NN
34052	79	5	85	85	CD
34052	79	6	43	43	CD
34052	79	7	.	.	.
34052	80	1	Optical	optical	JJ
34052	80	2	arrangements	arrangement	NNS
34052	80	3	of	of	IN
34052	80	4	receiver	receiver	NN
34052	80	5	86	86	CD
34052	80	6	44	44	CD
34052	80	7	.	.	.
34052	81	1	Drawing	draw	VBG
34052	81	2	of	of	IN
34052	81	3	circuit	circuit	NN
34052	81	4	breaker	breaker	NN
34052	81	5	88	88	CD
34052	81	6	45	45	CD
34052	81	7	.	.	.
34052	82	1	Drawing	draw	VBG
34052	82	2	of	of	IN
34052	82	3	friction	friction	NN
34052	82	4	brake	brake	NN
34052	82	5	89	89	CD
34052	82	6	46	46	CD
34052	82	7	.	.	.
34052	83	1	Sectional	sectional	JJ
34052	83	2	drawing	drawing	NN
34052	83	3	of	of	IN
34052	83	4	magnetic	magnetic	JJ
34052	83	5	clutch	clutch	NN
34052	83	6	90	90	CD
34052	83	7	47	47	CD
34052	83	8	.	.	.
34052	84	1	Plan	plan	NN
34052	84	2	of	of	IN
34052	84	3	magnetic	magnetic	JJ
34052	84	4	clutch	clutch	NN
34052	84	5	90	90	CD
34052	84	6	48	48	CD
34052	84	7	.	.	.
34052	85	1	Details	detail	NNS
34052	85	2	of	of	IN
34052	85	3	Isochroniser	Isochroniser	NNP
34052	85	4	92	92	CD
34052	85	5	49	49	CD
34052	85	6	.	.	.
34052	86	1	Connections	connection	NNS
34052	86	2	of	of	IN
34052	86	3	Isochroniser	Isochroniser	NNP
34052	86	4	94	94	CD
34052	86	5	50	50	CD
34052	86	6	.	.	.
34052	87	1	Dial	dial	NN
34052	87	2	of	of	IN
34052	87	3	Isochroniser	Isochroniser	NNP
34052	87	4	94	94	CD
34052	87	5	51	51	CD
34052	87	6	.	.	.
34052	88	1	Diagram	Diagram	NNP
34052	88	2	of	of	IN
34052	88	3	driving	drive	VBG
34052	88	4	mechanism	mechanism	NN
34052	88	5	96	96	CD
34052	88	6	{	{	-LRB-
34052	88	7	xv	xv	NNP
34052	88	8	}	}	-RRB-
34052	88	9	52	52	CD
34052	88	10	.	.	.
34052	89	1	Diagram	Diagram	NNP
34052	89	2	showing	show	VBG
34052	89	3	starting	start	VBG
34052	89	4	positions	position	NNS
34052	89	5	of	of	IN
34052	89	6	machines	machine	NNS
34052	89	7	97	97	CD
34052	89	8	52a	52a	NNS
34052	89	9	.	.	.
34052	90	1	Arrangement	arrangement	NN
34052	90	2	of	of	IN
34052	90	3	small	small	JJ
34052	90	4	type	type	NN
34052	90	5	Nernst	Nernst	NNP
34052	90	6	lamp	lamp	NN
34052	90	7	99	99	CD
34052	90	8	52b	52b	NNS
34052	90	9	.	.	.
34052	91	1	Ballasting	ballasting	NN
34052	91	2	resistances	resistance	NNS
34052	91	3	for	for	IN
34052	91	4	Nernst	Nernst	NNP
34052	91	5	lamps	lamp	NNS
34052	91	6	100	100	CD
34052	91	7	52c	52c	NNS
34052	91	8	.	.	.
34052	92	1	Arrangement	arrangement	NN
34052	92	2	of	of	IN
34052	92	3	large	large	JJ
34052	92	4	type	type	NN
34052	92	5	Nernst	Nernst	NNP
34052	92	6	lamp	lamp	NN
34052	92	7	101	101	CD
34052	92	8	53	53	CD
34052	92	9	.	.	.
34052	93	1	Connections	connection	NNS
34052	93	2	of	of	IN
34052	93	3	selenium	selenium	NN
34052	93	4	cell	cell	NN
34052	93	5	elements	element	NNS
34052	93	6	110	110	CD
34052	93	7	53a	53a	NNS
34052	93	8	.	.	.
34052	94	1	Form	form	NN
34052	94	2	of	of	IN
34052	94	3	selenium	selenium	NN
34052	94	4	cell	cell	NN
34052	94	5	used	use	VBN
34052	94	6	by	by	IN
34052	94	7	Bell	Bell	NNP
34052	94	8	and	and	CC
34052	94	9	Tainter	Tainter	NNP
34052	94	10	110	110	CD
34052	94	11	54	54	CD
34052	94	12	.	.	.
34052	95	1	Diagram	Diagram	NNP
34052	95	2	showing	show	VBG
34052	95	3	construction	construction	NN
34052	95	4	of	of	IN
34052	95	5	modern	modern	JJ
34052	95	6	cell	cell	NN
34052	95	7	111	111	CD
34052	95	8	55	55	CD
34052	95	9	.	.	.
34052	96	1	Resistance	resistance	NN
34052	96	2	curve	curve	NN
34052	96	3	of	of	IN
34052	96	4	selenium	selenium	NN
34052	96	5	cell	cell	NN
34052	96	6	111	111	CD
34052	96	7	55a	55a	NNS
34052	96	8	.	.	.
34052	97	1	Actual	actual	JJ
34052	97	2	curve	curve	NN
34052	97	3	of	of	IN
34052	97	4	selenium	selenium	NN
34052	97	5	cell	cell	NN
34052	97	6	112	112	CD
34052	97	7	56	56	CD
34052	97	8	.	.	.
34052	98	1	Diagram	Diagram	NNP
34052	98	2	of	of	IN
34052	98	3	Professor	Professor	NNP
34052	98	4	Korn	Korn	NNP
34052	98	5	's	's	POS
34052	98	6	method	method	NN
34052	98	7	for	for	IN
34052	98	8	counteracting	counteract	VBG
34052	98	9	inertia	inertia	NN
34052	98	10	113	113	CD
34052	98	11	57	57	CD
34052	98	12	.	.	.
34052	99	1	Arrangement	arrangement	NN
34052	99	2	of	of	IN
34052	99	3	plate	plate	NN
34052	99	4	sheath	sheath	NN
34052	99	5	and	and	CC
34052	99	6	line	line	NN
34052	99	7	screen	screen	NN
34052	99	8	117	117	CD
34052	99	9	58	58	CD
34052	99	10	.	.	.
34052	100	1	Details	detail	NNS
34052	100	2	of	of	IN
34052	100	3	clips	clip	NNS
34052	100	4	to	to	TO
34052	100	5	hold	hold	VB
34052	100	6	line	line	NN
34052	100	7	screen	screen	NN
34052	100	8	118	118	CD
34052	100	9	59	59	CD
34052	100	10	.	.	.
34052	101	1	Arrangement	arrangement	NN
34052	101	2	of	of	IN
34052	101	3	apparatus	apparatus	NN
34052	101	4	for	for	IN
34052	101	5	copying	copy	VBG
34052	101	6	119	119	CD
34052	101	7	60	60	CD
34052	101	8	.	.	.
34052	102	1	Drawing	draw	VBG
34052	102	2	showing	show	VBG
34052	102	3	method	method	NN
34052	102	4	of	of	IN
34052	102	5	arranging	arrange	VBG
34052	102	6	camera	camera	NN
34052	102	7	and	and	CC
34052	102	8	copying	copy	VBG
34052	102	9	stand	stand	NN
34052	102	10	for	for	IN
34052	102	11	adjustment	adjustment	NN
34052	102	12	119	119	CD
34052	102	13	61	61	CD
34052	102	14	.	.	.
34052	103	1	Photograph	photograph	NN
34052	103	2	of	of	IN
34052	103	3	line	line	NN
34052	103	4	screen	screen	NN
34052	103	5	and	and	CC
34052	103	6	metal	metal	NN
34052	103	7	print	print	NN
34052	103	8	}	}	-RRB-
34052	103	9	}	}	-RRB-
34052	103	10	_	_	NNP
34052	103	11	facing	face	VBG
34052	103	12	page	page	NN
34052	103	13	_	_	NNP
34052	103	14	124	124	CD
34052	103	15	62	62	CD
34052	103	16	.	.	.
34052	104	1	Photograph	Photograph	NNP
34052	104	2	of	of	IN
34052	104	3	sketch	sketch	NN
34052	104	4	drawn	draw	VBN
34052	104	5	upon	upon	IN
34052	104	6	metal	metal	NN
34052	104	7	foil	foil	NN
34052	104	8	}	}	-RRB-
34052	104	9	63	63	CD
34052	104	10	.	.	.
34052	105	1	Method	method	NN
34052	105	2	of	of	IN
34052	105	3	marking	mark	VBG
34052	105	4	out	out	RP
34052	105	5	copying	copy	VBG
34052	105	6	board	board	NN
34052	105	7	124	124	CD
34052	105	8	64	64	CD
34052	105	9	.	.	.
34052	106	1	Diagram	Diagram	NNP
34052	106	2	illustrating	illustrate	VBG
34052	106	3	law	law	NN
34052	106	4	of	of	IN
34052	106	5	refraction	refraction	NN
34052	106	6	127	127	CD
34052	106	7	65	65	CD
34052	106	8	.	.	.
34052	107	1	Forms	form	NNS
34052	107	2	of	of	IN
34052	107	3	lenses	lense	NNS
34052	107	4	128	128	CD
34052	107	5	66	66	CD
34052	107	6	.	.	.
34052	108	1	Action	action	NN
34052	108	2	of	of	IN
34052	108	3	light	light	NN
34052	108	4	passed	pass	VBD
34052	108	5	through	through	IN
34052	108	6	a	a	DT
34052	108	7	prism	prism	NN
34052	108	8	129	129	CD
34052	108	9	67	67	CD
34052	108	10	.	.	.
34052	109	1	Diagram	Diagram	NNP
34052	109	2	illustrating	illustrate	VBG
34052	109	3	action	action	NN
34052	109	4	of	of	IN
34052	109	5	a	a	DT
34052	109	6	lens	lens	NN
34052	109	7	130	130	CD
34052	109	8	68	68	CD
34052	109	9	.	.	.
34052	110	1	Formation	formation	NN
34052	110	2	of	of	IN
34052	110	3	principal	principal	JJ
34052	110	4	focus	focus	NN
34052	110	5	of	of	IN
34052	110	6	a	a	DT
34052	110	7	lens	lens	NN
34052	110	8	130	130	CD
34052	110	9	69	69	CD
34052	110	10	.	.	.
34052	111	1	Formation	formation	NN
34052	111	2	of	of	IN
34052	111	3	conjugate	conjugate	NN
34052	111	4	foci	foci	NN
34052	111	5	of	of	IN
34052	111	6	a	a	DT
34052	111	7	lens	lens	NN
34052	111	8	131	131	CD
34052	111	9	70	70	CD
34052	111	10	.	.	.
34052	112	1	Apparatus	Apparatus	NNP
34052	112	2	illustrating	illustrate	VBG
34052	112	3	principle	principle	NN
34052	112	4	of	of	IN
34052	112	5	camera	camera	NN
34052	112	6	132	132	CD
34052	112	7	71	71	CD
34052	112	8	.	.	.
34052	113	1	Formation	formation	NN
34052	113	2	of	of	IN
34052	113	3	an	an	DT
34052	113	4	image	image	NN
34052	113	5	by	by	IN
34052	113	6	a	a	DT
34052	113	7	lens	lens	NN
34052	113	8	133	133	CD
34052	113	9	72	72	CD
34052	113	10	.	.	.
34052	114	1	Diagram	Diagram	NNP
34052	114	2	illustrating	illustrate	VBG
34052	114	3	apparent	apparent	JJ
34052	114	4	magnitude	magnitude	NN
34052	114	5	134	134	CD
34052	114	6	73	73	CD
34052	114	7	.	.	.
34052	115	1	Formation	formation	NN
34052	115	2	of	of	IN
34052	115	3	virtual	virtual	JJ
34052	115	4	image	image	NN
34052	115	5	by	by	IN
34052	115	6	a	a	DT
34052	115	7	convex	convex	NNP
34052	115	8	lens	lens	NNP
34052	115	9	137	137	CD
34052	115	10	74	74	CD
34052	115	11	.	.	.
34052	116	1	Formation	formation	NN
34052	116	2	of	of	IN
34052	116	3	virtual	virtual	JJ
34052	116	4	image	image	NN
34052	116	5	by	by	IN
34052	116	6	a	a	DT
34052	116	7	concave	concave	NNP
34052	116	8	lens	lens	NN
34052	116	9	138	138	CD
34052	116	10	75	75	CD
34052	116	11	.	.	.
34052	117	1	Diagram	Diagram	NNP
34052	117	2	showing	show	VBG
34052	117	3	spherical	spherical	JJ
34052	117	4	aberration	aberration	NN
34052	117	5	139	139	CD
34052	117	6	76	76	CD
34052	117	7	.	.	.
34052	118	1	Combination	combination	NN
34052	118	2	of	of	IN
34052	118	3	plano	plano	NNP
34052	118	4	-	-	HYPH
34052	118	5	convex	convex	NNP
34052	118	6	lenses	lense	NNS
34052	118	7	139	139	CD
34052	118	8	77	77	CD
34052	118	9	.	.	.
34052	119	1	Combination	combination	NN
34052	119	2	of	of	IN
34052	119	3	meniscus	meniscus	NNP
34052	119	4	and	and	CC
34052	119	5	convex	convex	NNP
34052	119	6	lenses	lense	NNS
34052	119	7	139	139	CD
34052	119	8	*	*	NFP
34052	119	9	*	*	NFP
34052	119	10	*	*	NFP
34052	119	11	*	*	NFP
34052	119	12	*	*	NFP
34052	119	13	{	{	-LRB-
34052	119	14	1	1	CD
34052	119	15	}	}	-RRB-
34052	119	16	RADIO	RADIO	NNP
34052	119	17	-	-	HYPH
34052	119	18	PHOTOGRAPHY	PHOTOGRAPHY	NNP
34052	119	19	CHAPTER	CHAPTER	NNP
34052	119	20	I	-PRON-	PRP
34052	119	21	INTRODUCTORY	introductory	VBP
34052	119	22	Those	those	DT
34052	119	23	who	who	WP
34052	119	24	desire	desire	VBP
34052	119	25	to	to	TO
34052	119	26	experiment	experiment	VB
34052	119	27	on	on	IN
34052	119	28	radio	radio	NN
34052	119	29	-	-	HYPH
34052	119	30	photography	photography	NN
34052	119	31	,	,	,
34052	119	32	_	_	NNP
34052	119	33	i.e.	i.e.	FW
34052	119	34	_	_	NNP
34052	119	35	transmitting	transmit	VBG
34052	119	36	photographs	photograph	NNS
34052	119	37	,	,	,
34052	119	38	drawings	drawing	NNS
34052	119	39	,	,	,
34052	119	40	etc	etc	FW
34052	119	41	.	.	FW
34052	119	42	,	,	,
34052	119	43	from	from	IN
34052	119	44	one	one	CD
34052	119	45	place	place	NN
34052	119	46	to	to	IN
34052	119	47	another	another	DT
34052	119	48	without	without	IN
34052	119	49	the	the	DT
34052	119	50	aid	aid	NN
34052	119	51	of	of	IN
34052	119	52	artificial	artificial	JJ
34052	119	53	conductors	conductor	NNS
34052	119	54	,	,	,
34052	119	55	must	must	MD
34052	119	56	cultivate	cultivate	VB
34052	119	57	at	at	IN
34052	119	58	least	least	JJS
34052	119	59	an	an	DT
34052	119	60	elementary	elementary	JJ
34052	119	61	knowledge	knowledge	NN
34052	119	62	of	of	IN
34052	119	63	optics	optic	NNS
34052	119	64	,	,	,
34052	119	65	chemistry	chemistry	NN
34052	119	66	,	,	,
34052	119	67	mechanics	mechanic	NNS
34052	119	68	,	,	,
34052	119	69	and	and	CC
34052	119	70	electricity	electricity	NN
34052	119	71	;	;	:
34052	119	72	photo	photo	NN
34052	119	73	-	-	HYPH
34052	119	74	telegraphy	telegraphy	NN
34052	119	75	calling	call	VBG
34052	119	76	for	for	IN
34052	119	77	a	a	DT
34052	119	78	knowledge	knowledge	NN
34052	119	79	of	of	IN
34052	119	80	all	all	PDT
34052	119	81	these	these	DT
34052	119	82	sciences	science	NNS
34052	119	83	.	.	.
34052	120	1	There	there	EX
34052	120	2	are	be	VBP
34052	120	3	,	,	,
34052	120	4	no	no	RB
34052	120	5	doubt	doubt	RB
34052	120	6	,	,	,
34052	120	7	many	many	JJ
34052	120	8	wireless	wireless	JJ
34052	120	9	workers	worker	NNS
34052	120	10	who	who	WP
34052	120	11	are	be	VBP
34052	120	12	interested	interested	JJ
34052	120	13	in	in	IN
34052	120	14	this	this	DT
34052	120	15	subject	subject	NN
34052	120	16	,	,	,
34052	120	17	but	but	CC
34052	120	18	who	who	WP
34052	120	19	are	be	VBP
34052	120	20	deterred	deter	VBN
34052	120	21	from	from	IN
34052	120	22	experimenting	experiment	VBG
34052	120	23	owing	owe	VBG
34052	120	24	to	to	IN
34052	120	25	a	a	DT
34052	120	26	lack	lack	NN
34052	120	27	of	of	IN
34052	120	28	knowledge	knowledge	NN
34052	120	29	regarding	regard	VBG
34052	120	30	the	the	DT
34052	120	31	direction	direction	NN
34052	120	32	developments	development	NNS
34052	120	33	are	be	VBP
34052	120	34	taking	take	VBG
34052	120	35	,	,	,
34052	120	36	besides	besides	IN
34052	120	37	which	which	WDT
34052	120	38	,	,	,
34052	120	39	information	information	NN
34052	120	40	on	on	IN
34052	120	41	this	this	DT
34052	120	42	subject	subject	NN
34052	120	43	is	be	VBZ
34052	120	44	very	very	RB
34052	120	45	difficult	difficult	JJ
34052	120	46	to	to	TO
34052	120	47	obtain	obtain	VB
34052	120	48	,	,	,
34052	120	49	the	the	DT
34052	120	50	science	science	NN
34052	120	51	of	of	IN
34052	120	52	photo	photo	NN
34052	120	53	-	-	HYPH
34052	120	54	telegraphy	telegraphy	NN
34052	120	55	being	being	NN
34052	120	56	,	,	,
34052	120	57	at	at	IN
34052	120	58	the	the	DT
34052	120	59	present	present	JJ
34052	120	60	time	time	NN
34052	120	61	,	,	,
34052	120	62	in	in	IN
34052	120	63	a	a	DT
34052	120	64	purely	purely	RB
34052	120	65	experimental	experimental	JJ
34052	120	66	stage	stage	NN
34052	120	67	.	.	.
34052	121	1	The	the	DT
34052	121	2	wireless	wireless	JJ
34052	121	3	transmission	transmission	NN
34052	121	4	of	of	IN
34052	121	5	photographs	photograph	NNS
34052	121	6	has	have	VBZ
34052	121	7	,	,	,
34052	121	8	no	no	RB
34052	121	9	doubt	doubt	RB
34052	121	10	,	,	,
34052	121	11	a	a	DT
34052	121	12	great	great	JJ
34052	121	13	commercial	commercial	JJ
34052	121	14	value	value	NN
34052	121	15	,	,	,
34052	121	16	but	but	CC
34052	121	17	for	for	IN
34052	121	18	any	any	DT
34052	121	19	system	system	NN
34052	121	20	to	to	TO
34052	121	21	be	be	VB
34052	121	22	commercially	commercially	RB
34052	121	23	practicable	practicable	JJ
34052	121	24	,	,	,
34052	121	25	it	-PRON-	PRP
34052	121	26	must	must	MD
34052	121	27	be	be	VB
34052	121	28	simple	simple	JJ
34052	121	29	,	,	,
34052	121	30	rapid	rapid	JJ
34052	121	31	,	,	,
34052	121	32	and	and	CC
34052	121	33	reliable	reliable	JJ
34052	121	34	,	,	,
34052	121	35	besides	besides	IN
34052	121	36	being	be	VBG
34052	121	37	able	able	JJ
34052	121	38	to	to	TO
34052	121	39	work	work	VB
34052	121	40	{	{	-LRB-
34052	121	41	2	2	CD
34052	121	42	}	}	-RRB-
34052	121	43	in	in	IN
34052	121	44	conjunction	conjunction	NN
34052	121	45	with	with	IN
34052	121	46	the	the	DT
34052	121	47	apparatus	apparatus	NN
34052	121	48	already	already	RB
34052	121	49	installed	instal	VBN
34052	121	50	for	for	IN
34052	121	51	the	the	DT
34052	121	52	purpose	purpose	NN
34052	121	53	of	of	IN
34052	121	54	ordinary	ordinary	JJ
34052	121	55	wireless	wireless	JJ
34052	121	56	telegraphy	telegraphy	NN
34052	121	57	.	.	.
34052	122	1	As	as	IN
34052	122	2	far	far	RB
34052	122	3	back	back	RB
34052	122	4	as	as	IN
34052	122	5	1847	1847	CD
34052	122	6	experiments	experiment	NNS
34052	122	7	were	be	VBD
34052	122	8	carried	carry	VBN
34052	122	9	out	out	RP
34052	122	10	with	with	IN
34052	122	11	a	a	DT
34052	122	12	view	view	NN
34052	122	13	to	to	IN
34052	122	14	solving	solve	VBG
34052	122	15	the	the	DT
34052	122	16	problem	problem	NN
34052	122	17	of	of	IN
34052	122	18	transmitting	transmit	VBG
34052	122	19	pictures	picture	NNS
34052	122	20	and	and	CC
34052	122	21	writing	write	VBG
34052	122	22	by	by	IN
34052	122	23	electrical	electrical	JJ
34052	122	24	methods	method	NNS
34052	122	25	over	over	IN
34052	122	26	artificial	artificial	JJ
34052	122	27	conductors	conductor	NNS
34052	122	28	,	,	,
34052	122	29	but	but	CC
34052	122	30	no	no	DT
34052	122	31	great	great	JJ
34052	122	32	incentive	incentive	NN
34052	122	33	was	be	VBD
34052	122	34	held	hold	VBN
34052	122	35	forth	forth	RP
34052	122	36	for	for	IN
34052	122	37	development	development	NN
34052	122	38	owing	owing	NN
34052	122	39	to	to	IN
34052	122	40	lack	lack	NN
34052	122	41	of	of	IN
34052	122	42	possible	possible	JJ
34052	122	43	application	application	NN
34052	122	44	;	;	:
34052	122	45	but	but	CC
34052	122	46	owing	owe	VBG
34052	122	47	to	to	IN
34052	122	48	the	the	DT
34052	122	49	great	great	JJ
34052	122	50	public	public	JJ
34052	122	51	demand	demand	NN
34052	122	52	for	for	IN
34052	122	53	illustrated	illustrated	JJ
34052	122	54	newspapers	newspaper	NNS
34052	122	55	that	that	WDT
34052	122	56	has	have	VBZ
34052	122	57	recently	recently	RB
34052	122	58	sprung	spring	VBN
34052	122	59	into	into	IN
34052	122	60	being	being	NN
34052	122	61	,	,	,
34052	122	62	a	a	DT
34052	122	63	large	large	JJ
34052	122	64	field	field	NN
34052	122	65	has	have	VBZ
34052	122	66	been	be	VBN
34052	122	67	opened	open	VBN
34052	122	68	up	up	RP
34052	122	69	.	.	.
34052	123	1	During	during	IN
34052	123	2	the	the	DT
34052	123	3	last	last	JJ
34052	123	4	ten	ten	CD
34052	123	5	years	year	NNS
34052	123	6	,	,	,
34052	123	7	however	however	RB
34052	123	8	,	,	,
34052	123	9	development	development	NN
34052	123	10	has	have	VBZ
34052	123	11	been	be	VBN
34052	123	12	very	very	RB
34052	123	13	rapid	rapid	JJ
34052	123	14	,	,	,
34052	123	15	and	and	CC
34052	123	16	some	some	DT
34052	123	17	excellent	excellent	JJ
34052	123	18	results	result	NNS
34052	123	19	are	be	VBP
34052	123	20	now	now	RB
34052	123	21	being	be	VBG
34052	123	22	obtained	obtain	VBN
34052	123	23	over	over	IN
34052	123	24	a	a	DT
34052	123	25	considerable	considerable	JJ
34052	123	26	length	length	NN
34052	123	27	of	of	IN
34052	123	28	line	line	NN
34052	123	29	.	.	.
34052	124	1	The	the	DT
34052	124	2	wireless	wireless	JJ
34052	124	3	transmission	transmission	NN
34052	124	4	of	of	IN
34052	124	5	photographs	photograph	NNS
34052	124	6	is	be	VBZ
34052	124	7	,	,	,
34052	124	8	on	on	IN
34052	124	9	the	the	DT
34052	124	10	other	other	JJ
34052	124	11	hand	hand	NN
34052	124	12	,	,	,
34052	124	13	of	of	IN
34052	124	14	quite	quite	RB
34052	124	15	recent	recent	JJ
34052	124	16	growth	growth	NN
34052	124	17	,	,	,
34052	124	18	the	the	DT
34052	124	19	first	first	JJ
34052	124	20	practicable	practicable	JJ
34052	124	21	attempt	attempt	NN
34052	124	22	being	be	VBG
34052	124	23	made	make	VBN
34052	124	24	by	by	IN
34052	124	25	Mr.	Mr.	NNP
34052	124	26	Hans	Hans	NNP
34052	124	27	Knudsen	Knudsen	NNP
34052	124	28	in	in	IN
34052	124	29	1908	1908	CD
34052	124	30	.	.	.
34052	125	1	It	-PRON-	PRP
34052	125	2	may	may	MD
34052	125	3	seem	seem	VB
34052	125	4	rather	rather	RB
34052	125	5	premature	premature	JJ
34052	125	6	to	to	TO
34052	125	7	talk	talk	VB
34052	125	8	about	about	IN
34052	125	9	the	the	DT
34052	125	10	wireless	wireless	JJ
34052	125	11	transmission	transmission	NN
34052	125	12	at	at	IN
34052	125	13	a	a	DT
34052	125	14	time	time	NN
34052	125	15	when	when	WRB
34052	125	16	the	the	DT
34052	125	17	systems	system	NNS
34052	125	18	for	for	IN
34052	125	19	transmitting	transmit	VBG
34052	125	20	over	over	RP
34052	125	21	ordinary	ordinary	JJ
34052	125	22	conductors	conductor	NNS
34052	125	23	are	be	VBP
34052	125	24	not	not	RB
34052	125	25	perfectly	perfectly	RB
34052	125	26	developed	develop	VBN
34052	125	27	,	,	,
34052	125	28	but	but	CC
34052	125	29	everything	everything	NN
34052	125	30	points	point	NNS
34052	125	31	to	to	IN
34052	125	32	the	the	DT
34052	125	33	fact	fact	NN
34052	125	34	that	that	IN
34052	125	35	for	for	IN
34052	125	36	long	long	JJ
34052	125	37	-	-	HYPH
34052	125	38	distance	distance	NN
34052	125	39	transmission	transmission	NN
34052	125	40	a	a	DT
34052	125	41	reliable	reliable	JJ
34052	125	42	wireless	wireless	NN
34052	125	43	system	system	NN
34052	125	44	will	will	MD
34052	125	45	prove	prove	VB
34052	125	46	to	to	TO
34052	125	47	be	be	VB
34052	125	48	both	both	CC
34052	125	49	cheaper	cheap	JJR
34052	125	50	and	and	CC
34052	125	51	quicker	quick	JJR
34052	125	52	than	than	IN
34052	125	53	transmission	transmission	NN
34052	125	54	over	over	IN
34052	125	55	ordinary	ordinary	JJ
34052	125	56	land	land	NN
34052	125	57	lines	line	NNS
34052	125	58	and	and	CC
34052	125	59	cables	cable	NNS
34052	125	60	.	.	.
34052	126	1	The	the	DT
34052	126	2	effects	effect	NNS
34052	126	3	of	of	IN
34052	126	4	capacity	capacity	NN
34052	126	5	and	and	CC
34052	126	6	inductance	inductance	NN
34052	126	7	--	--	:
34052	126	8	properties	property	NNS
34052	126	9	inherent	inherent	JJ
34052	126	10	to	to	IN
34052	126	11	all	all	DT
34052	126	12	telegraph	telegraph	NN
34052	126	13	systems	system	NNS
34052	126	14	using	use	VBG
34052	126	15	metallic	metallic	JJ
34052	126	16	conductors	conductor	NNS
34052	126	17	--	--	:
34052	126	18	have	have	VBP
34052	126	19	a	a	DT
34052	126	20	distinct	distinct	JJ
34052	126	21	bearing	bearing	NN
34052	126	22	upon	upon	IN
34052	126	23	the	the	DT
34052	126	24	two	two	CD
34052	126	25	questions	question	NNS
34052	126	26	,	,	,
34052	126	27	how	how	WRB
34052	126	28	far	far	RB
34052	126	29	and	and	CC
34052	126	30	how	how	WRB
34052	126	31	quickly	quickly	RB
34052	126	32	can	can	MD
34052	126	33	{	{	-LRB-
34052	126	34	3	3	CD
34052	126	35	}	}	-RRB-
34052	126	36	photographs	photograph	NNS
34052	126	37	be	be	VB
34052	126	38	transmitted	transmit	VBN
34052	126	39	?	?	.
34052	127	1	Owing	owe	VBG
34052	127	2	to	to	IN
34052	127	3	the	the	DT
34052	127	4	small	small	JJ
34052	127	5	currents	current	NNS
34052	127	6	received	receive	VBN
34052	127	7	and	and	CC
34052	127	8	to	to	TO
34052	127	9	prevent	prevent	VB
34052	127	10	interference	interference	NN
34052	127	11	from	from	IN
34052	127	12	earth	earth	NN
34052	127	13	currents	current	NNS
34052	127	14	it	-PRON-	PRP
34052	127	15	is	be	VBZ
34052	127	16	necessary	necessary	JJ
34052	127	17	to	to	TO
34052	127	18	use	use	VB
34052	127	19	a	a	DT
34052	127	20	complete	complete	JJ
34052	127	21	metallic	metallic	JJ
34052	127	22	circuit	circuit	NN
34052	127	23	.	.	.
34052	128	1	If	if	IN
34052	128	2	an	an	DT
34052	128	3	overhead	overhead	JJ
34052	128	4	line	line	NN
34052	128	5	could	could	MD
34052	128	6	be	be	VB
34052	128	7	employed	employ	VBN
34052	128	8	no	no	DT
34052	128	9	difficulty	difficulty	NN
34052	128	10	would	would	MD
34052	128	11	be	be	VB
34052	128	12	experienced	experience	VBN
34052	128	13	in	in	IN
34052	128	14	working	work	VBG
34052	128	15	a	a	DT
34052	128	16	distance	distance	NN
34052	128	17	of	of	IN
34052	128	18	over	over	IN
34052	128	19	1000	1000	CD
34052	128	20	miles	mile	NNS
34052	128	21	,	,	,
34052	128	22	but	but	CC
34052	128	23	a	a	DT
34052	128	24	line	line	NN
34052	128	25	of	of	IN
34052	128	26	this	this	DT
34052	128	27	length	length	NN
34052	128	28	is	be	VBZ
34052	128	29	impossible	impossible	JJ
34052	128	30	--	--	:
34052	128	31	at	at	IN
34052	128	32	least	least	JJS
34052	128	33	in	in	IN
34052	128	34	this	this	DT
34052	128	35	country	country	NN
34052	128	36	--	--	:
34052	128	37	and	and	CC
34052	128	38	if	if	IN
34052	128	39	transmission	transmission	NN
34052	128	40	is	be	VBZ
34052	128	41	attempted	attempt	VBN
34052	128	42	with	with	IN
34052	128	43	any	any	DT
34052	128	44	other	other	JJ
34052	128	45	country	country	NN
34052	128	46	,	,	,
34052	128	47	a	a	DT
34052	128	48	certain	certain	JJ
34052	128	49	amount	amount	NN
34052	128	50	of	of	IN
34052	128	51	submarine	submarine	NN
34052	128	52	cable	cable	NN
34052	128	53	is	be	VBZ
34052	128	54	essential	essential	JJ
34052	128	55	.	.	.
34052	129	1	It	-PRON-	PRP
34052	129	2	has	have	VBZ
34052	129	3	been	be	VBN
34052	129	4	found	find	VBN
34052	129	5	that	that	IN
34052	129	6	the	the	DT
34052	129	7	electrostatic	electrostatic	JJ
34052	129	8	capacity	capacity	NN
34052	129	9	of	of	IN
34052	129	10	one	one	CD
34052	129	11	mile	mile	NN
34052	129	12	of	of	IN
34052	129	13	submarine	submarine	NN
34052	129	14	cable	cable	NN
34052	129	15	is	be	VBZ
34052	129	16	equal	equal	JJ
34052	129	17	to	to	IN
34052	129	18	the	the	DT
34052	129	19	capacity	capacity	NN
34052	129	20	of	of	IN
34052	129	21	20	20	CD
34052	129	22	miles	mile	NNS
34052	129	23	of	of	IN
34052	129	24	overhead	overhead	JJ
34052	129	25	line	line	NN
34052	129	26	,	,	,
34052	129	27	and	and	CC
34052	129	28	as	as	IN
34052	129	29	the	the	DT
34052	129	30	effect	effect	NN
34052	129	31	of	of	IN
34052	129	32	capacity	capacity	NN
34052	129	33	is	be	VBZ
34052	129	34	to	to	TO
34052	129	35	retard	retard	VB
34052	129	36	the	the	DT
34052	129	37	current	current	NN
34052	129	38	and	and	CC
34052	129	39	reduce	reduce	VB
34052	129	40	the	the	DT
34052	129	41	speed	speed	NN
34052	129	42	of	of	IN
34052	129	43	working	work	VBG
34052	129	44	,	,	,
34052	129	45	it	-PRON-	PRP
34052	129	46	is	be	VBZ
34052	129	47	evident	evident	JJ
34052	129	48	that	that	IN
34052	129	49	where	where	WRB
34052	129	50	there	there	EX
34052	129	51	is	be	VBZ
34052	129	52	any	any	DT
34052	129	53	great	great	JJ
34052	129	54	length	length	NN
34052	129	55	of	of	IN
34052	129	56	cable	cable	NN
34052	129	57	in	in	IN
34052	129	58	the	the	DT
34052	129	59	circuit	circuit	NN
34052	129	60	the	the	DT
34052	129	61	distance	distance	NN
34052	129	62	of	of	IN
34052	129	63	possible	possible	JJ
34052	129	64	transmission	transmission	NN
34052	129	65	is	be	VBZ
34052	129	66	enormously	enormously	RB
34052	129	67	reduced	reduce	VBN
34052	129	68	.	.	.
34052	130	1	If	if	IN
34052	130	2	we	-PRON-	PRP
34052	130	3	take	take	VBP
34052	130	4	for	for	IN
34052	130	5	an	an	DT
34052	130	6	example	example	NN
34052	130	7	the	the	DT
34052	130	8	London	London	NNP
34052	130	9	-	-	HYPH
34052	130	10	Paris	Paris	NNP
34052	130	11	telephone	telephone	NN
34052	130	12	line	line	NN
34052	130	13	with	with	IN
34052	130	14	a	a	DT
34052	130	15	length	length	NN
34052	130	16	of	of	IN
34052	130	17	311	311	CD
34052	130	18	miles	mile	NNS
34052	130	19	and	and	CC
34052	130	20	a	a	DT
34052	130	21	capacity	capacity	NN
34052	130	22	of	of	IN
34052	130	23	10.62	10.62	CD
34052	130	24	microfarads	microfarad	NNS
34052	130	25	,	,	,
34052	130	26	we	-PRON-	PRP
34052	130	27	find	find	VBP
34052	130	28	that	that	IN
34052	130	29	about	about	IN
34052	130	30	half	half	PDT
34052	130	31	this	this	DT
34052	130	32	capacity	capacity	NN
34052	130	33	,	,	,
34052	130	34	or	or	CC
34052	130	35	5.9	5.9	CD
34052	130	36	microfarads,[1	microfarads,[1	NNS
34052	130	37	]	]	-RRB-
34052	130	38	is	be	VBZ
34052	130	39	contributed	contribute	VBN
34052	130	40	by	by	IN
34052	130	41	the	the	DT
34052	130	42	23	23	CD
34052	130	43	miles	mile	NNS
34052	130	44	of	of	IN
34052	130	45	cable	cable	NN
34052	130	46	connecting	connect	VBG
34052	130	47	England	England	NNP
34052	130	48	with	with	IN
34052	130	49	France	France	NNP
34052	130	50	.	.	.
34052	131	1	In	in	IN
34052	131	2	practice	practice	NN
34052	131	3	the	the	DT
34052	131	4	reduction	reduction	NN
34052	131	5	of	of	IN
34052	131	6	speed	speed	NN
34052	131	7	due	due	IN
34052	131	8	to	to	IN
34052	131	9	capacity	capacity	NN
34052	131	10	has	have	VBZ
34052	131	11	,	,	,
34052	131	12	to	to	IN
34052	131	13	a	a	DT
34052	131	14	great	great	JJ
34052	131	15	extent	extent	NN
34052	131	16	,	,	,
34052	131	17	been	be	VBN
34052	131	18	overcome	overcome	VBN
34052	131	19	by	by	IN
34052	131	20	means	mean	NNS
34052	131	21	of	of	IN
34052	131	22	apparatus	apparatus	NN
34052	131	23	known	know	VBN
34052	131	24	as	as	IN
34052	131	25	a	a	DT
34052	131	26	line	line	NN
34052	131	27	-	-	HYPH
34052	131	28	balancer	balancer	NN
34052	131	29	,	,	,
34052	131	30	which	which	WDT
34052	131	31	hastens	hasten	VBZ
34052	131	32	the	the	DT
34052	131	33	slow	slow	JJ
34052	131	34	discharge	discharge	NN
34052	131	35	of	of	IN
34052	131	36	the	the	DT
34052	131	37	line	line	NN
34052	131	38	and	and	CC
34052	131	39	{	{	-LRB-
34052	131	40	4	4	CD
34052	131	41	}	}	-RRB-
34052	131	42	allows	allow	VBZ
34052	131	43	each	each	DT
34052	131	44	current	current	NN
34052	131	45	sent	send	VBN
34052	131	46	out	out	RP
34052	131	47	from	from	IN
34052	131	48	the	the	DT
34052	131	49	transmitter	transmitter	NN
34052	131	50	--	--	:
34052	131	51	the	the	DT
34052	131	52	current	current	NN
34052	131	53	in	in	IN
34052	131	54	several	several	JJ
34052	131	55	systems	system	NNS
34052	131	56	being	be	VBG
34052	131	57	intermittent	intermittent	JJ
34052	131	58	--	--	:
34052	131	59	to	to	TO
34052	131	60	be	be	VB
34052	131	61	recorded	record	VBN
34052	131	62	separately	separately	RB
34052	131	63	on	on	IN
34052	131	64	the	the	DT
34052	131	65	receiver	receiver	NN
34052	131	66	.	.	.
34052	132	1	Photographs	photograph	NNS
34052	132	2	suitable	suitable	JJ
34052	132	3	for	for	IN
34052	132	4	press	press	NN
34052	132	5	work	work	NN
34052	132	6	can	can	MD
34052	132	7	now	now	RB
34052	132	8	be	be	VB
34052	132	9	sent	send	VBN
34052	132	10	over	over	IN
34052	132	11	a	a	DT
34052	132	12	line	line	NN
34052	132	13	which	which	WDT
34052	132	14	includes	include	VBZ
34052	132	15	only	only	RB
34052	132	16	a	a	DT
34052	132	17	short	short	JJ
34052	132	18	length	length	NN
34052	132	19	of	of	IN
34052	132	20	cable	cable	NN
34052	132	21	for	for	IN
34052	132	22	a	a	DT
34052	132	23	distance	distance	NN
34052	132	24	of	of	IN
34052	132	25	quite	quite	RB
34052	132	26	400	400	CD
34052	132	27	miles	mile	NNS
34052	132	28	in	in	IN
34052	132	29	about	about	RB
34052	132	30	ten	ten	CD
34052	132	31	minutes	minute	NNS
34052	132	32	,	,	,
34052	132	33	the	the	DT
34052	132	34	time	time	NN
34052	132	35	,	,	,
34052	132	36	of	of	IN
34052	132	37	course	course	NN
34052	132	38	,	,	,
34052	132	39	depending	depend	VBG
34052	132	40	upon	upon	IN
34052	132	41	the	the	DT
34052	132	42	size	size	NN
34052	132	43	of	of	IN
34052	132	44	the	the	DT
34052	132	45	photograph	photograph	NN
34052	132	46	.	.	.
34052	133	1	In	in	IN
34052	133	2	extending	extend	VBG
34052	133	3	the	the	DT
34052	133	4	working	working	NN
34052	133	5	to	to	IN
34052	133	6	other	other	JJ
34052	133	7	countries	country	NNS
34052	133	8	where	where	WRB
34052	133	9	there	there	EX
34052	133	10	is	be	VBZ
34052	133	11	need	need	NN
34052	133	12	for	for	IN
34052	133	13	a	a	DT
34052	133	14	great	great	JJ
34052	133	15	length	length	NN
34052	133	16	of	of	IN
34052	133	17	cable	cable	NN
34052	133	18	,	,	,
34052	133	19	as	as	IN
34052	133	20	between	between	IN
34052	133	21	England	England	NNP
34052	133	22	and	and	CC
34052	133	23	Ireland	Ireland	NNP
34052	133	24	,	,	,
34052	133	25	or	or	CC
34052	133	26	America	America	NNP
34052	133	27	,	,	,
34052	133	28	the	the	DT
34052	133	29	retardation	retardation	NN
34052	133	30	due	due	JJ
34052	133	31	to	to	IN
34052	133	32	capacity	capacity	NN
34052	133	33	is	be	VBZ
34052	133	34	very	very	RB
34052	133	35	great	great	JJ
34052	133	36	.	.	.
34052	134	1	On	on	IN
34052	134	2	a	a	DT
34052	134	3	cable	cable	NN
34052	134	4	joining	join	VBG
34052	134	5	this	this	DT
34052	134	6	country	country	NN
34052	134	7	with	with	IN
34052	134	8	America	America	NNP
34052	134	9	the	the	DT
34052	134	10	current	current	NN
34052	134	11	is	be	VBZ
34052	134	12	retarded	retarded	JJ
34052	134	13	four	four	CD
34052	134	14	-	-	HYPH
34052	134	15	tenths	tenth	NNS
34052	134	16	of	of	IN
34052	134	17	a	a	DT
34052	134	18	second	second	NN
34052	134	19	.	.	.
34052	135	1	In	in	IN
34052	135	2	submarine	submarine	NN
34052	135	3	telegraphy	telegraphy	NN
34052	135	4	use	use	NN
34052	135	5	is	be	VBZ
34052	135	6	made	make	VBN
34052	135	7	of	of	IN
34052	135	8	only	only	RB
34052	135	9	one	one	CD
34052	135	10	cable	cable	NN
34052	135	11	with	with	IN
34052	135	12	an	an	DT
34052	135	13	earth	earth	NN
34052	135	14	return	return	NN
34052	135	15	,	,	,
34052	135	16	but	but	CC
34052	135	17	special	special	JJ
34052	135	18	means	mean	NNS
34052	135	19	have	have	VBP
34052	135	20	had	have	VBN
34052	135	21	to	to	TO
34052	135	22	be	be	VB
34052	135	23	adopted	adopt	VBN
34052	135	24	to	to	TO
34052	135	25	overcome	overcome	VB
34052	135	26	interference	interference	NN
34052	135	27	from	from	IN
34052	135	28	earth	earth	NN
34052	135	29	currents	current	NNS
34052	135	30	,	,	,
34052	135	31	as	as	IN
34052	135	32	the	the	DT
34052	135	33	enormous	enormous	JJ
34052	135	34	cost	cost	NN
34052	135	35	prohibits	prohibit	VBZ
34052	135	36	the	the	DT
34052	135	37	laying	laying	NN
34052	135	38	of	of	IN
34052	135	39	a	a	DT
34052	135	40	second	second	JJ
34052	135	41	cable	cable	NN
34052	135	42	to	to	TO
34052	135	43	provide	provide	VB
34052	135	44	a	a	DT
34052	135	45	complete	complete	JJ
34052	135	46	metallic	metallic	JJ
34052	135	47	circuit	circuit	NN
34052	135	48	.	.	.
34052	136	1	The	the	DT
34052	136	2	current	current	JJ
34052	136	3	available	available	JJ
34052	136	4	at	at	IN
34052	136	5	the	the	DT
34052	136	6	cable	cable	NN
34052	136	7	ends	end	VBZ
34052	136	8	for	for	IN
34052	136	9	receiving	receive	VBG
34052	136	10	is	be	VBZ
34052	136	11	very	very	RB
34052	136	12	small	small	JJ
34052	136	13	,	,	,
34052	136	14	being	be	VBG
34052	136	15	only	only	RB
34052	136	16	1/200000th	1/200000th	CD
34052	136	17	part	part	NN
34052	136	18	of	of	IN
34052	136	19	an	an	DT
34052	136	20	ampere	ampere	NN
34052	136	21	,	,	,
34052	136	22	and	and	CC
34052	136	23	this	this	DT
34052	136	24	necessitates	necessitate	VBZ
34052	136	25	the	the	DT
34052	136	26	use	use	NN
34052	136	27	of	of	IN
34052	136	28	apparatus	apparatus	NN
34052	136	29	of	of	IN
34052	136	30	a	a	DT
34052	136	31	very	very	RB
34052	136	32	sensitive	sensitive	JJ
34052	136	33	character	character	NN
34052	136	34	.	.	.
34052	137	1	One	one	CD
34052	137	2	system	system	NN
34052	137	3	of	of	IN
34052	137	4	photo	photo	NN
34052	137	5	-	-	HYPH
34052	137	6	telegraphy	telegraphy	NN
34052	137	7	in	in	IN
34052	137	8	use	use	NN
34052	137	9	at	at	IN
34052	137	10	the	the	DT
34052	137	11	present	present	JJ
34052	137	12	time	time	NN
34052	137	13	,	,	,
34052	137	14	employs	employ	VBZ
34052	137	15	what	what	WP
34052	137	16	is	be	VBZ
34052	137	17	known	know	VBN
34052	137	18	as	as	IN
34052	137	19	an	an	DT
34052	137	20	electrolytic	electrolytic	JJ
34052	137	21	receiver	receiver	NN
34052	137	22	(	(	-LRB-
34052	137	23	see	see	VB
34052	137	24	Chapter	Chapter	NNP
34052	137	25	III	III	NNP
34052	137	26	.	.	.
34052	137	27	)	)	-RRB-
34052	138	1	which	which	WDT
34052	138	2	can	can	MD
34052	138	3	record	record	VB
34052	138	4	signals	signal	NNS
34052	138	5	over	over	IN
34052	138	6	a	a	DT
34052	138	7	length	length	NN
34052	138	8	of	of	IN
34052	138	9	line	line	NN
34052	138	10	in	in	IN
34052	138	11	which	which	WDT
34052	138	12	the	the	DT
34052	138	13	capacity	capacity	NN
34052	138	14	effects	effect	NNS
34052	138	15	are	be	VBP
34052	138	16	very	very	RB
34052	138	17	slight	slight	JJ
34052	138	18	,	,	,
34052	138	19	with	with	IN
34052	138	20	the	the	DT
34052	138	21	marvellous	marvellous	JJ
34052	138	22	speed	speed	NN
34052	138	23	of	of	IN
34052	138	24	12,000	12,000	CD
34052	138	25	a	a	DT
34052	138	26	minute	minute	NN
34052	138	27	,	,	,
34052	138	28	but	but	CC
34052	138	29	this	this	DT
34052	138	30	speed	speed	NN
34052	138	31	rapidly	rapidly	RB
34052	138	32	decreases	decrease	VBZ
34052	138	33	with	with	IN
34052	138	34	an	an	DT
34052	138	35	increase	increase	NN
34052	138	36	of	of	IN
34052	138	37	distance	distance	NN
34052	138	38	between	between	IN
34052	138	39	the	the	DT
34052	138	40	{	{	-LRB-
34052	138	41	5	5	CD
34052	138	42	}	}	-RRB-
34052	138	43	[	[	-LRB-
34052	138	44	Illustration	illustration	NN
34052	138	45	]	]	-RRB-
34052	138	46	two	two	CD
34052	138	47	stations	station	NNS
34052	138	48	.	.	.
34052	139	1	The	the	DT
34052	139	2	effect	effect	NN
34052	139	3	of	of	IN
34052	139	4	capacity	capacity	NN
34052	139	5	upon	upon	IN
34052	139	6	an	an	DT
34052	139	7	intermittent	intermittent	JJ
34052	139	8	current	current	NN
34052	139	9	is	be	VBZ
34052	139	10	clearly	clearly	RB
34052	139	11	shown	show	VBN
34052	139	12	in	in	IN
34052	139	13	Fig	Fig	NNP
34052	139	14	.	.	.
34052	140	1	1	1	LS
34052	140	2	.	.	.
34052	141	1	If	if	IN
34052	141	2	we	-PRON-	PRP
34052	141	3	were	be	VBD
34052	141	4	to	to	TO
34052	141	5	send	send	VB
34052	141	6	twenty	twenty	CD
34052	141	7	brief	brief	JJ
34052	141	8	currents	current	NNS
34052	141	9	in	in	IN
34052	141	10	rapid	rapid	JJ
34052	141	11	succession	succession	NN
34052	141	12	over	over	IN
34052	141	13	a	a	DT
34052	141	14	line	line	NN
34052	141	15	of	of	IN
34052	141	16	moderate	moderate	JJ
34052	141	17	capacity	capacity	NN
34052	141	18	in	in	IN
34052	141	19	a	a	DT
34052	141	20	given	give	VBN
34052	141	21	time	time	NN
34052	141	22	,	,	,
34052	141	23	we	-PRON-	PRP
34052	141	24	should	should	MD
34052	141	25	find	find	VB
34052	141	26	that	that	IN
34052	141	27	instead	instead	RB
34052	141	28	of	of	IN
34052	141	29	being	be	VBG
34052	141	30	recorded	record	VBN
34052	141	31	separately	separately	RB
34052	141	32	and	and	CC
34052	141	33	distinctly	distinctly	RB
34052	141	34	as	as	IN
34052	141	35	at	at	IN
34052	141	36	_	_	NNP
34052	141	37	a	a	DT
34052	141	38	_	_	NNP
34052	141	39	,	,	,
34052	141	40	each	each	DT
34052	141	41	mark	mark	NN
34052	141	42	would	would	MD
34052	141	43	be	be	VB
34052	141	44	pointed	point	VBN
34052	141	45	at	at	IN
34052	141	46	both	both	DT
34052	141	47	ends	end	NNS
34052	141	48	and	and	CC
34052	141	49	joined	join	VBD
34052	141	50	together	together	RB
34052	141	51	as	as	IN
34052	141	52	shown	show	VBN
34052	141	53	at	at	IN
34052	141	54	_	_	NNP
34052	141	55	b	b	NNP
34052	141	56	_	_	NNP
34052	141	57	,	,	,
34052	141	58	while	while	IN
34052	141	59	only	only	RB
34052	141	60	perhaps	perhaps	RB
34052	141	61	fifteen	fifteen	CD
34052	141	62	could	could	MD
34052	141	63	be	be	VB
34052	141	64	recorded	record	VBN
34052	141	65	.	.	.
34052	142	1	If	if	IN
34052	142	2	the	the	DT
34052	142	3	capacity	capacity	NN
34052	142	4	be	be	VB
34052	142	5	still	still	RB
34052	142	6	farther	far	RBR
34052	142	7	increased	increase	VBN
34052	142	8	as	as	IN
34052	142	9	at	at	IN
34052	142	10	_	_	NNP
34052	142	11	c	c	NNP
34052	142	12	_	_	NNP
34052	142	13	,	,	,
34052	142	14	only	only	RB
34052	142	15	perhaps	perhaps	RB
34052	142	16	half	half	PDT
34052	142	17	the	the	DT
34052	142	18	original	original	JJ
34052	142	19	number	number	NN
34052	142	20	of	of	IN
34052	142	21	currents	current	NNS
34052	142	22	could	could	MD
34052	142	23	be	be	VB
34052	142	24	recorded	record	VBN
34052	142	25	in	in	IN
34052	142	26	the	the	DT
34052	142	27	same	same	JJ
34052	142	28	time	time	NN
34052	142	29	,	,	,
34052	142	30	owing	owe	VBG
34052	142	31	to	to	IN
34052	142	32	the	the	DT
34052	142	33	fact	fact	NN
34052	142	34	that	that	IN
34052	142	35	with	with	IN
34052	142	36	an	an	DT
34052	142	37	increase	increase	NN
34052	142	38	of	of	IN
34052	142	39	resistance	resistance	NN
34052	142	40	,	,	,
34052	142	41	capacity	capacity	NN
34052	142	42	,	,	,
34052	142	43	and	and	CC
34052	142	44	inductance	inductance	NN
34052	142	45	of	of	IN
34052	142	46	the	the	DT
34052	142	47	line	line	NN
34052	142	48	a	a	DT
34052	142	49	longer	long	JJR
34052	142	50	time	time	NN
34052	142	51	is	be	VBZ
34052	142	52	required	require	VBN
34052	142	53	for	for	IN
34052	142	54	it	-PRON-	PRP
34052	142	55	to	to	TO
34052	142	56	charge	charge	VB
34052	142	57	up	up	RP
34052	142	58	and	and	CC
34052	142	59	discharge	discharge	VB
34052	142	60	,	,	,
34052	142	61	thereby	thereby	RB
34052	142	62	materially	materially	RB
34052	142	63	lessening	lessen	VBG
34052	142	64	the	the	DT
34052	142	65	rate	rate	NN
34052	142	66	at	at	IN
34052	142	67	which	which	WDT
34052	142	68	it	-PRON-	PRP
34052	142	69	will	will	MD
34052	142	70	allow	allow	VB
34052	142	71	separate	separate	JJ
34052	142	72	signals	signal	NNS
34052	142	73	to	to	TO
34052	142	74	pass	pass	VB
34052	142	75	;	;	:
34052	142	76	the	the	DT
34052	142	77	number	number	NN
34052	142	78	of	of	IN
34052	142	79	signals	signal	NNS
34052	142	80	that	that	WDT
34052	142	81	can	can	MD
34052	142	82	therefore	therefore	RB
34052	142	83	be	be	VB
34052	142	84	recorded	record	VBN
34052	142	85	in	in	IN
34052	142	86	a	a	DT
34052	142	87	given	give	VBN
34052	142	88	time	time	NN
34052	142	89	is	be	VBZ
34052	142	90	greatly	greatly	RB
34052	142	91	diminished	diminish	VBN
34052	142	92	.	.	.
34052	143	1	If	if	IN
34052	143	2	we	-PRON-	PRP
34052	143	3	were	be	VBD
34052	143	4	to	to	TO
34052	143	5	attempt	attempt	VB
34052	143	6	to	to	TO
34052	143	7	send	send	VB
34052	143	8	the	the	DT
34052	143	9	same	same	JJ
34052	143	10	number	number	NN
34052	143	11	of	of	IN
34052	143	12	signals	signal	NNS
34052	143	13	over	over	IN
34052	143	14	a	a	DT
34052	143	15	line	line	NN
34052	143	16	of	of	IN
34052	143	17	great	great	JJ
34052	143	18	capacity	capacity	NN
34052	143	19	,	,	,
34052	143	20	as	as	IN
34052	143	21	could	could	MD
34052	143	22	be	be	VB
34052	143	23	sent	send	VBN
34052	143	24	,	,	,
34052	143	25	and	and	CC
34052	143	26	recorded	record	VBD
34052	143	27	separately	separately	RB
34052	143	28	and	and	CC
34052	143	29	distinctly	distinctly	RB
34052	143	30	over	over	IN
34052	143	31	a	a	DT
34052	143	32	line	line	NN
34052	143	33	of	of	IN
34052	143	34	small	small	JJ
34052	143	35	capacity	capacity	NN
34052	143	36	--	--	:
34052	143	37	the	the	DT
34052	143	38	time	time	NN
34052	143	39	limit	limit	NN
34052	143	40	being	be	VBG
34052	143	41	of	of	IN
34052	143	42	course	course	NN
34052	143	43	the	the	DT
34052	143	44	same	same	JJ
34052	143	45	in	in	IN
34052	143	46	both	both	DT
34052	143	47	instances	instance	NNS
34052	143	48	--	--	:
34052	143	49	we	-PRON-	PRP
34052	143	50	should	should	MD
34052	143	51	find	find	VB
34052	143	52	that	that	IN
34052	143	53	the	the	DT
34052	143	54	{	{	-LRB-
34052	143	55	6	6	CD
34052	143	56	}	}	-RRB-
34052	143	57	signals	signal	NNS
34052	143	58	would	would	MD
34052	143	59	be	be	VB
34052	143	60	recorded	record	VBN
34052	143	61	practically	practically	RB
34052	143	62	as	as	IN
34052	143	63	a	a	DT
34052	143	64	continuous	continuous	JJ
34052	143	65	line	line	NN
34052	143	66	.	.	.
34052	144	1	The	the	DT
34052	144	2	two	two	CD
34052	144	3	latter	latter	JJ
34052	144	4	cases	case	NNS
34052	144	5	_	_	NNP
34052	144	6	b	b	NNP
34052	144	7	_	_	NNP
34052	144	8	,	,	,
34052	144	9	and	and	CC
34052	144	10	_	_	NNP
34052	144	11	c	c	NNP
34052	144	12	_	_	NNP
34052	144	13	,	,	,
34052	144	14	Fig	Fig	NNP
34052	144	15	.	.	.
34052	145	1	1	1	LS
34052	145	2	,	,	,
34052	145	3	clearly	clearly	RB
34052	145	4	shows	show	VBZ
34052	145	5	the	the	DT
34052	145	6	retardation	retardation	NN
34052	145	7	that	that	WDT
34052	145	8	takes	take	VBZ
34052	145	9	place	place	NN
34052	145	10	at	at	IN
34052	145	11	the	the	DT
34052	145	12	commencement	commencement	NN
34052	145	13	of	of	IN
34052	145	14	a	a	DT
34052	145	15	current	current	NN
34052	145	16	and	and	CC
34052	145	17	the	the	DT
34052	145	18	prolongation	prolongation	NN
34052	145	19	that	that	WDT
34052	145	20	takes	take	VBZ
34052	145	21	place	place	NN
34052	145	22	at	at	IN
34052	145	23	the	the	DT
34052	145	24	finish	finish	NN
34052	145	25	.	.	.
34052	146	1	If	if	IN
34052	146	2	the	the	DT
34052	146	3	photo	photo	NN
34052	146	4	-	-	HYPH
34052	146	5	telegraphic	telegraphic	JJ
34052	146	6	system	system	NN
34052	146	7	previously	previously	RB
34052	146	8	mentioned	mention	VBN
34052	146	9	could	could	MD
34052	146	10	be	be	VB
34052	146	11	rendered	render	VBN
34052	146	12	sensitive	sensitive	JJ
34052	146	13	enough	enough	RB
34052	146	14	to	to	TO
34052	146	15	work	work	VB
34052	146	16	on	on	IN
34052	146	17	the	the	DT
34052	146	18	Atlantic	atlantic	JJ
34052	146	19	cables	cable	NNS
34052	146	20	,	,	,
34052	146	21	we	-PRON-	PRP
34052	146	22	should	should	MD
34052	146	23	find	find	VB
34052	146	24	that	that	IN
34052	146	25	only	only	RB
34052	146	26	about	about	IN
34052	146	27	1200	1200	CD
34052	146	28	signals	signal	NNS
34052	146	29	a	a	DT
34052	146	30	minute	minute	NN
34052	146	31	could	could	MD
34052	146	32	be	be	VB
34052	146	33	recorded	record	VBN
34052	146	34	,	,	,
34052	146	35	and	and	CC
34052	146	36	this	this	DT
34052	146	37	would	would	MD
34052	146	38	mean	mean	VB
34052	146	39	that	that	IN
34052	146	40	a	a	DT
34052	146	41	photograph	photograph	NN
34052	146	42	which	which	WDT
34052	146	43	could	could	MD
34052	146	44	be	be	VB
34052	146	45	transmitted	transmit	VBN
34052	146	46	over	over	IN
34052	146	47	ordinary	ordinary	JJ
34052	146	48	land	land	NN
34052	146	49	lines	line	NNS
34052	146	50	in	in	IN
34052	146	51	about	about	RB
34052	146	52	ten	ten	CD
34052	146	53	minutes	minute	NNS
34052	146	54	would	would	MD
34052	146	55	take	take	VB
34052	146	56	at	at	RB
34052	146	57	least	least	JJS
34052	146	58	fifty	fifty	CD
34052	146	59	minutes	minute	NNS
34052	146	60	over	over	IN
34052	146	61	the	the	DT
34052	146	62	cable	cable	NN
34052	146	63	.	.	.
34052	147	1	This	this	DT
34052	147	2	would	would	MD
34052	147	3	be	be	VB
34052	147	4	both	both	CC
34052	147	5	costly	costly	JJ
34052	147	6	and	and	CC
34052	147	7	impracticable	impracticable	JJ
34052	147	8	,	,	,
34052	147	9	and	and	CC
34052	147	10	time	time	NN
34052	147	11	alone	alone	RB
34052	147	12	will	will	MD
34052	147	13	show	show	VB
34052	147	14	whether	whether	IN
34052	147	15	,	,	,
34052	147	16	for	for	IN
34052	147	17	long	long	JJ
34052	147	18	-	-	HYPH
34052	147	19	distance	distance	NN
34052	147	20	work	work	NN
34052	147	21	,	,	,
34052	147	22	transmission	transmission	NN
34052	147	23	by	by	IN
34052	147	24	wireless	wireless	NN
34052	147	25	will	will	MD
34052	147	26	be	be	VB
34052	147	27	both	both	CC
34052	147	28	cheaper	cheap	JJR
34052	147	29	and	and	CC
34052	147	30	more	more	RBR
34052	147	31	rapid	rapid	JJ
34052	147	32	than	than	IN
34052	147	33	any	any	DT
34052	147	34	other	other	JJ
34052	147	35	method	method	NN
34052	147	36	.	.	.
34052	148	1	At	at	IN
34052	148	2	present	present	JJ
34052	148	3	wireless	wireless	JJ
34052	148	4	telegraphy	telegraphy	NN
34052	148	5	has	have	VBZ
34052	148	6	not	not	RB
34052	148	7	superseded	supersede	VBN
34052	148	8	the	the	DT
34052	148	9	ordinary	ordinary	JJ
34052	148	10	methods	method	NNS
34052	148	11	of	of	IN
34052	148	12	communicating	communicate	VBG
34052	148	13	over	over	IN
34052	148	14	land	land	NN
34052	148	15	,	,	,
34052	148	16	but	but	CC
34052	148	17	there	there	EX
34052	148	18	can	can	MD
34052	148	19	be	be	VB
34052	148	20	no	no	DT
34052	148	21	doubt	doubt	NN
34052	148	22	that	that	IN
34052	148	23	wireless	wireless	JJ
34052	148	24	telegraphy	telegraphy	NN
34052	148	25	,	,	,
34052	148	26	if	if	IN
34052	148	27	free	free	JJ
34052	148	28	from	from	IN
34052	148	29	Government	Government	NNP
34052	148	30	restrictions	restriction	NNS
34052	148	31	,	,	,
34052	148	32	would	would	MD
34052	148	33	in	in	IN
34052	148	34	certain	certain	JJ
34052	148	35	circumstances	circumstance	NNS
34052	148	36	very	very	RB
34052	148	37	quickly	quickly	RB
34052	148	38	supersede	supersede	VBZ
34052	148	39	land	land	NN
34052	148	40	-	-	HYPH
34052	148	41	line	line	NN
34052	148	42	telegraphy	telegraphy	NN
34052	148	43	,	,	,
34052	148	44	while	while	IN
34052	148	45	it	-PRON-	PRP
34052	148	46	has	have	VBZ
34052	148	47	proved	prove	VBN
34052	148	48	a	a	DT
34052	148	49	formidable	formidable	JJ
34052	148	50	commercial	commercial	JJ
34052	148	51	competitor	competitor	NN
34052	148	52	to	to	IN
34052	148	53	the	the	DT
34052	148	54	cable	cable	NN
34052	148	55	as	as	IN
34052	148	56	a	a	DT
34052	148	57	means	means	NN
34052	148	58	of	of	IN
34052	148	59	connecting	connect	VBG
34052	148	60	this	this	DT
34052	148	61	country	country	NN
34052	148	62	with	with	IN
34052	148	63	America	America	NNP
34052	148	64	.	.	.
34052	149	1	Likewise	likewise	RB
34052	149	2	we	-PRON-	PRP
34052	149	3	can	can	MD
34052	149	4	not	not	RB
34052	149	5	say	say	VB
34052	149	6	that	that	IN
34052	149	7	no	no	DT
34052	149	8	system	system	NN
34052	149	9	of	of	IN
34052	149	10	radio	radio	NN
34052	149	11	-	-	HYPH
34052	149	12	photography	photography	NN
34052	149	13	will	will	MD
34052	149	14	ever	ever	RB
34052	149	15	come	come	VB
34052	149	16	into	into	IN
34052	149	17	general	general	JJ
34052	149	18	use	use	NN
34052	149	19	,	,	,
34052	149	20	but	but	CC
34052	149	21	where	where	WRB
34052	149	22	there	there	EX
34052	149	23	is	be	VBZ
34052	149	24	any	any	DT
34052	149	25	great	great	JJ
34052	149	26	distance	distance	NN
34052	149	27	to	to	TO
34052	149	28	be	be	VB
34052	149	29	bridged	bridge	VBN
34052	149	30	,	,	,
34052	149	31	especially	especially	RB
34052	149	32	over	over	IN
34052	149	33	water	water	NN
34052	149	34	,	,	,
34052	149	35	wireless	wireless	NN
34052	149	36	transmission	transmission	NN
34052	149	37	is	be	VBZ
34052	149	38	really	really	RB
34052	149	39	the	the	DT
34052	149	40	only	only	JJ
34052	149	41	practical	practical	JJ
34052	149	42	solution	solution	NN
34052	149	43	.	.	.
34052	150	1	From	from	IN
34052	150	2	the	the	DT
34052	150	3	{	{	-LRB-
34052	150	4	7	7	CD
34052	150	5	}	}	-RRB-
34052	150	6	foregoing	foregoing	NN
34052	150	7	remarks	remark	NNS
34052	150	8	,	,	,
34052	150	9	it	-PRON-	PRP
34052	150	10	is	be	VBZ
34052	150	11	evident	evident	JJ
34052	150	12	that	that	IN
34052	150	13	a	a	DT
34052	150	14	reliable	reliable	JJ
34052	150	15	system	system	NN
34052	150	16	of	of	IN
34052	150	17	radio	radio	NN
34052	150	18	-	-	HYPH
34052	150	19	photography	photography	NN
34052	150	20	would	would	MD
34052	150	21	secure	secure	VB
34052	150	22	a	a	DT
34052	150	23	great	great	JJ
34052	150	24	victory	victory	NN
34052	150	25	in	in	IN
34052	150	26	the	the	DT
34052	150	27	matter	matter	NN
34052	150	28	of	of	IN
34052	150	29	time	time	NN
34052	150	30	and	and	CC
34052	150	31	cost	cost	VBD
34052	150	32	alone	alone	RB
34052	150	33	,	,	,
34052	150	34	besides	besides	IN
34052	150	35	which	which	WDT
34052	150	36	,	,	,
34052	150	37	the	the	DT
34052	150	38	photo	photo	NN
34052	150	39	-	-	HYPH
34052	150	40	telegraphic	telegraphic	JJ
34052	150	41	apparatus	apparatus	NN
34052	150	42	would	would	MD
34052	150	43	be	be	VB
34052	150	44	merely	merely	RB
34052	150	45	an	an	DT
34052	150	46	accessory	accessory	NN
34052	150	47	to	to	IN
34052	150	48	the	the	DT
34052	150	49	already	already	RB
34052	150	50	existing	exist	VBG
34052	150	51	wireless	wireless	JJ
34052	150	52	installation	installation	NN
34052	150	53	.	.	.
34052	151	1	[	[	-LRB-
34052	151	2	Illustration	illustration	NN
34052	151	3	:	:	:
34052	151	4	FIG	FIG	NNP
34052	151	5	.	.	.
34052	152	1	2	2	LS
34052	152	2	.	.	.
34052	152	3	]	]	-RRB-
34052	153	1	There	there	EX
34052	153	2	have	have	VBP
34052	153	3	been	be	VBN
34052	153	4	numerous	numerous	JJ
34052	153	5	suggestions	suggestion	NNS
34052	153	6	put	put	VBN
34052	153	7	forward	forward	RB
34052	153	8	for	for	IN
34052	153	9	the	the	DT
34052	153	10	wireless	wireless	JJ
34052	153	11	transmission	transmission	NN
34052	153	12	of	of	IN
34052	153	13	photographs	photograph	NNS
34052	153	14	,	,	,
34052	153	15	but	but	CC
34052	153	16	they	-PRON-	PRP
34052	153	17	are	be	VBP
34052	153	18	all	all	RB
34052	153	19	more	more	RBR
34052	153	20	or	or	CC
34052	153	21	less	less	RBR
34052	153	22	impracticable	impracticable	JJ
34052	153	23	.	.	.
34052	154	1	One	one	CD
34052	154	2	of	of	IN
34052	154	3	the	the	DT
34052	154	4	earliest	early	JJS
34052	154	5	systems	system	NNS
34052	154	6	was	be	VBD
34052	154	7	devised	devise	VBN
34052	154	8	by	by	IN
34052	154	9	de	de	NNP
34052	154	10	'	'	''
34052	154	11	Bernochi	Bernochi	NNP
34052	154	12	of	of	IN
34052	154	13	Turin	Turin	NNP
34052	154	14	,	,	,
34052	154	15	but	but	CC
34052	154	16	his	-PRON-	PRP$
34052	154	17	system	system	NN
34052	154	18	can	can	MD
34052	154	19	only	only	RB
34052	154	20	be	be	VB
34052	154	21	regarded	regard	VBN
34052	154	22	interesting	interesting	JJ
34052	154	23	from	from	IN
34052	154	24	an	an	DT
34052	154	25	historical	historical	JJ
34052	154	26	point	point	NN
34052	154	27	of	of	IN
34052	154	28	view	view	NN
34052	154	29	,	,	,
34052	154	30	and	and	CC
34052	154	31	as	as	IN
34052	154	32	in	in	IN
34052	154	33	all	all	DT
34052	154	34	probability	probability	NN
34052	154	35	it	-PRON-	PRP
34052	154	36	could	could	MD
34052	154	37	only	only	RB
34052	154	38	have	have	VB
34052	154	39	been	be	VBN
34052	154	40	made	make	VBN
34052	154	41	to	to	TO
34052	154	42	work	work	VB
34052	154	43	over	over	IN
34052	154	44	a	a	DT
34052	154	45	distance	distance	NN
34052	154	46	of	of	IN
34052	154	47	a	a	DT
34052	154	48	few	few	JJ
34052	154	49	hundred	hundred	CD
34052	154	50	yards	yard	NNS
34052	154	51	it	-PRON-	PRP
34052	154	52	is	be	VBZ
34052	154	53	of	of	IN
34052	154	54	no	no	DT
34052	154	55	practical	practical	JJ
34052	154	56	value	value	NN
34052	154	57	.	.	.
34052	155	1	Fig	fig	NN
34052	155	2	.	.	.
34052	156	1	2	2	CD
34052	156	2	will	will	MD
34052	156	3	help	help	VB
34052	156	4	to	to	TO
34052	156	5	explain	explain	VB
34052	156	6	the	the	DT
34052	156	7	apparatus	apparatus	NN
34052	156	8	.	.	.
34052	157	1	A	a	DT
34052	157	2	glass	glass	NN
34052	157	3	cylinder	cylinder	NN
34052	157	4	A	a	NN
34052	157	5	'	'	''
34052	157	6	is	be	VBZ
34052	157	7	fastened	fasten	VBN
34052	157	8	at	at	IN
34052	157	9	one	one	CD
34052	157	10	end	end	NN
34052	157	11	to	to	IN
34052	157	12	a	a	DT
34052	157	13	threaded	thread	VBN
34052	157	14	steel	steel	NN
34052	157	15	shaft	shaft	NN
34052	157	16	,	,	,
34052	157	17	which	which	WDT
34052	157	18	runs	run	VBZ
34052	157	19	in	in	IN
34052	157	20	two	two	CD
34052	157	21	bearings	bearing	NNS
34052	157	22	,	,	,
34052	157	23	one	one	CD
34052	157	24	bearing	bear	VBG
34052	157	25	having	have	VBG
34052	157	26	an	an	DT
34052	157	27	internal	internal	JJ
34052	157	28	thread	thread	NN
34052	157	29	corresponding	correspond	VBG
34052	157	30	with	with	IN
34052	157	31	that	that	DT
34052	157	32	on	on	IN
34052	157	33	the	the	DT
34052	157	34	{	{	-LRB-
34052	157	35	8	8	CD
34052	157	36	}	}	-RRB-
34052	157	37	shaft	shaft	NN
34052	157	38	.	.	.
34052	158	1	Round	round	IN
34052	158	2	the	the	DT
34052	158	3	cylinder	cylinder	NN
34052	158	4	is	be	VBZ
34052	158	5	wrapped	wrap	VBN
34052	158	6	a	a	DT
34052	158	7	transparent	transparent	JJ
34052	158	8	film	film	NN
34052	158	9	upon	upon	IN
34052	158	10	which	which	WDT
34052	158	11	a	a	DT
34052	158	12	photograph	photograph	NN
34052	158	13	has	have	VBZ
34052	158	14	been	be	VBN
34052	158	15	taken	take	VBN
34052	158	16	and	and	CC
34052	158	17	developed	develop	VBN
34052	158	18	.	.	.
34052	159	1	Light	light	NN
34052	159	2	from	from	IN
34052	159	3	a	a	DT
34052	159	4	powerful	powerful	JJ
34052	159	5	electric	electric	JJ
34052	159	6	lamp	lamp	NN
34052	159	7	L	L	NNP
34052	159	8	,	,	,
34052	159	9	is	be	VBZ
34052	159	10	focussed	focusse	VBN
34052	159	11	by	by	IN
34052	159	12	means	mean	NNS
34052	159	13	of	of	IN
34052	159	14	the	the	DT
34052	159	15	lens	lens	NN
34052	159	16	,	,	,
34052	159	17	N	N	NNP
34052	159	18	,	,	,
34052	159	19	to	to	IN
34052	159	20	a	a	DT
34052	159	21	point	point	NN
34052	159	22	upon	upon	IN
34052	159	23	the	the	DT
34052	159	24	photographic	photographic	JJ
34052	159	25	film	film	NN
34052	159	26	.	.	.
34052	160	1	As	as	IN
34052	160	2	the	the	DT
34052	160	3	cylinder	cylinder	NN
34052	160	4	is	be	VBZ
34052	160	5	revolved	revolve	VBN
34052	160	6	by	by	IN
34052	160	7	means	mean	NNS
34052	160	8	of	of	IN
34052	160	9	a	a	DT
34052	160	10	suitable	suitable	JJ
34052	160	11	motor	motor	NN
34052	160	12	,	,	,
34052	160	13	it	-PRON-	PRP
34052	160	14	travels	travel	VBZ
34052	160	15	upwards	upwards	RB
34052	160	16	simultaneously	simultaneously	RB
34052	160	17	by	by	IN
34052	160	18	reason	reason	NN
34052	160	19	of	of	IN
34052	160	20	the	the	DT
34052	160	21	threaded	thread	VBN
34052	160	22	shaft	shaft	NN
34052	160	23	and	and	CC
34052	160	24	bearing	bearing	NN
34052	160	25	,	,	,
34052	160	26	so	so	IN
34052	160	27	that	that	IN
34052	160	28	the	the	DT
34052	160	29	spot	spot	NN
34052	160	30	of	of	IN
34052	160	31	light	light	JJ
34052	160	32	traces	trace	NNS
34052	160	33	a	a	DT
34052	160	34	complete	complete	JJ
34052	160	35	spiral	spiral	NN
34052	160	36	over	over	IN
34052	160	37	the	the	DT
34052	160	38	surface	surface	NN
34052	160	39	of	of	IN
34052	160	40	the	the	DT
34052	160	41	film	film	NN
34052	160	42	.	.	.
34052	161	1	The	the	DT
34052	161	2	light	light	NN
34052	161	3	,	,	,
34052	161	4	on	on	IN
34052	161	5	passing	pass	VBG
34052	161	6	through	through	IN
34052	161	7	the	the	DT
34052	161	8	film	film	NN
34052	161	9	(	(	-LRB-
34052	161	10	the	the	DT
34052	161	11	transmission	transmission	NN
34052	161	12	of	of	IN
34052	161	13	which	which	WDT
34052	161	14	varies	vary	VBZ
34052	161	15	in	in	IN
34052	161	16	intensity	intensity	NN
34052	161	17	according	accord	VBG
34052	161	18	to	to	IN
34052	161	19	the	the	DT
34052	161	20	density	density	NN
34052	161	21	of	of	IN
34052	161	22	that	that	DT
34052	161	23	portion	portion	NN
34052	161	24	of	of	IN
34052	161	25	the	the	DT
34052	161	26	photograph	photograph	NN
34052	161	27	through	through	IN
34052	161	28	which	which	WDT
34052	161	29	it	-PRON-	PRP
34052	161	30	is	be	VBZ
34052	161	31	passing	pass	VBG
34052	161	32	)	)	-RRB-
34052	161	33	,	,	,
34052	161	34	is	be	VBZ
34052	161	35	refracted	refract	VBN
34052	161	36	by	by	IN
34052	161	37	the	the	DT
34052	161	38	prism	prism	NN
34052	161	39	P	P	NNP
34052	161	40	on	on	IN
34052	161	41	to	to	IN
34052	161	42	the	the	DT
34052	161	43	selenium	selenium	NN
34052	161	44	cell	cell	NN
34052	161	45	S	S	NNP
34052	161	46	which	which	WDT
34052	161	47	is	be	VBZ
34052	161	48	in	in	IN
34052	161	49	series	series	NN
34052	161	50	with	with	IN
34052	161	51	a	a	DT
34052	161	52	battery	battery	NN
34052	161	53	B	b	NN
34052	161	54	and	and	CC
34052	161	55	the	the	DT
34052	161	56	primary	primary	JJ
34052	161	57	X	x	NN
34052	161	58	of	of	IN
34052	161	59	a	a	DT
34052	161	60	form	form	NN
34052	161	61	of	of	IN
34052	161	62	induction	induction	NN
34052	161	63	coil	coil	NN
34052	161	64	.	.	.
34052	162	1	As	as	IN
34052	162	2	light	light	NN
34052	162	3	of	of	IN
34052	162	4	different	different	JJ
34052	162	5	intensities	intensity	NNS
34052	162	6	falls	fall	VBZ
34052	162	7	upon	upon	IN
34052	162	8	the	the	DT
34052	162	9	selenium	selenium	NN
34052	162	10	cell,[2	cell,[2	FW
34052	162	11	]	]	-RRB-
34052	162	12	the	the	DT
34052	162	13	resistance	resistance	NN
34052	162	14	of	of	IN
34052	162	15	which	which	WDT
34052	162	16	alters	alter	NNS
34052	162	17	in	in	IN
34052	162	18	proportion	proportion	NN
34052	162	19	,	,	,
34052	162	20	current	current	JJ
34052	162	21	is	be	VBZ
34052	162	22	induced	induce	VBN
34052	162	23	in	in	IN
34052	162	24	the	the	DT
34052	162	25	secondary	secondary	JJ
34052	162	26	Y	Y	NNP
34052	162	27	of	of	IN
34052	162	28	the	the	DT
34052	162	29	coil	coil	NN
34052	162	30	and	and	CC
34052	162	31	influences	influence	VBZ
34052	162	32	the	the	DT
34052	162	33	light	light	NN
34052	162	34	of	of	IN
34052	162	35	an	an	DT
34052	162	36	arc	arc	NN
34052	162	37	lamp	lamp	NN
34052	162	38	of	of	IN
34052	162	39	whose	whose	WP$
34052	162	40	circuit	circuit	NN
34052	162	41	it	-PRON-	PRP
34052	162	42	is	be	VBZ
34052	162	43	shunted	shunt	VBN
34052	162	44	.	.	.
34052	163	1	This	this	DT
34052	163	2	arc	arc	NN
34052	163	3	lamp	lamp	NN
34052	163	4	T	T	NNP
34052	163	5	is	be	VBZ
34052	163	6	placed	place	VBN
34052	163	7	at	at	IN
34052	163	8	the	the	DT
34052	163	9	focus	focus	NN
34052	163	10	of	of	IN
34052	163	11	a	a	DT
34052	163	12	parabolic	parabolic	JJ
34052	163	13	reflector	reflector	NN
34052	163	14	R	r	NN
34052	163	15	,	,	,
34052	163	16	from	from	IN
34052	163	17	which	which	WDT
34052	163	18	the	the	DT
34052	163	19	light	light	NN
34052	163	20	is	be	VBZ
34052	163	21	reflected	reflect	VBN
34052	163	22	in	in	IN
34052	163	23	a	a	DT
34052	163	24	parallel	parallel	JJ
34052	163	25	beam	beam	NN
34052	163	26	to	to	IN
34052	163	27	the	the	DT
34052	163	28	receiving	receiving	NN
34052	163	29	station	station	NN
34052	163	30	.	.	.
34052	164	1	The	the	DT
34052	164	2	receiver	receiver	NN
34052	164	3	consists	consist	VBZ
34052	164	4	of	of	IN
34052	164	5	a	a	DT
34052	164	6	similar	similar	JJ
34052	164	7	reflector	reflector	NN
34052	164	8	R	r	NN
34052	164	9	'	'	''
34052	164	10	with	with	IN
34052	164	11	a	a	DT
34052	164	12	selenium	selenium	NN
34052	164	13	cell	cell	NN
34052	164	14	E	e	NN
34052	164	15	placed	place	VBN
34052	164	16	at	at	IN
34052	164	17	its	-PRON-	PRP$
34052	164	18	focus	focus	NN
34052	164	19	,	,	,
34052	164	20	whose	whose	WP$
34052	164	21	resistance	resistance	NN
34052	164	22	is	be	VBZ
34052	164	23	altered	alter	VBN
34052	164	24	by	by	IN
34052	164	25	the	the	DT
34052	164	26	varying	varying	NN
34052	164	27	light	light	NN
34052	164	28	falling	fall	VBG
34052	164	29	upon	upon	IN
34052	164	30	it	-PRON-	PRP
34052	164	31	from	from	IN
34052	164	32	the	the	DT
34052	164	33	reflector	reflector	NN
34052	164	34	R.	R.	NNP
34052	164	35	The	the	DT
34052	164	36	selenium	selenium	NN
34052	164	37	cell	cell	NN
34052	164	38	{	{	-LRB-
34052	164	39	9	9	CD
34052	164	40	}	}	-RRB-
34052	164	41	E	e	NN
34052	164	42	is	be	VBZ
34052	164	43	in	in	IN
34052	164	44	series	series	NN
34052	164	45	with	with	IN
34052	164	46	a	a	DT
34052	164	47	battery	battery	NN
34052	164	48	F	f	NN
34052	164	49	and	and	CC
34052	164	50	the	the	DT
34052	164	51	mirror	mirror	NN
34052	164	52	galvanometer	galvanometer	NN
34052	164	53	H.	H.	NNP
34052	164	54	Light	Light	NNP
34052	164	55	falls	fall	VBZ
34052	164	56	from	from	IN
34052	164	57	a	a	DT
34052	164	58	lamp	lamp	NN
34052	164	59	D	d	NN
34052	164	60	and	and	CC
34052	164	61	is	be	VBZ
34052	164	62	reflected	reflect	VBN
34052	164	63	by	by	IN
34052	164	64	the	the	DT
34052	164	65	mirror	mirror	NN
34052	164	66	of	of	IN
34052	164	67	the	the	DT
34052	164	68	galvanometer	galvanometer	NN
34052	164	69	on	on	RP
34052	164	70	to	to	IN
34052	164	71	a	a	DT
34052	164	72	graduated	graduated	JJ
34052	164	73	aperture	aperture	NN
34052	164	74	J	J	NNP
34052	164	75	and	and	CC
34052	164	76	focussed	focusse	VBN
34052	164	77	by	by	IN
34052	164	78	means	mean	NNS
34052	164	79	of	of	IN
34052	164	80	the	the	DT
34052	164	81	aplanatic	aplanatic	JJ
34052	164	82	lens	lens	NN
34052	164	83	U	u	NN
34052	164	84	upon	upon	IN
34052	164	85	the	the	DT
34052	164	86	receiving	receiving	NN
34052	164	87	drum	drum	NN
34052	164	88	A^2	A^2	NNP
34052	164	89	,	,	,
34052	164	90	which	which	WDT
34052	164	91	carries	carry	VBZ
34052	164	92	a	a	DT
34052	164	93	sensitised	sensitise	VBN
34052	164	94	photographic	photographic	JJ
34052	164	95	film	film	NN
34052	164	96	.	.	.
34052	165	1	The	the	DT
34052	165	2	two	two	CD
34052	165	3	cylinders	cylinder	NNS
34052	165	4	must	must	MD
34052	165	5	be	be	VB
34052	165	6	revolved	revolve	VBN
34052	165	7	synchronously	synchronously	RB
34052	165	8	.	.	.
34052	166	1	The	the	DT
34052	166	2	above	above	JJ
34052	166	3	apparatus	apparatus	NN
34052	166	4	is	be	VBZ
34052	166	5	very	very	RB
34052	166	6	clever	clever	JJ
34052	166	7	,	,	,
34052	166	8	but	but	CC
34052	166	9	can	can	MD
34052	166	10	not	not	RB
34052	166	11	be	be	VB
34052	166	12	made	make	VBN
34052	166	13	to	to	TO
34052	166	14	work	work	VB
34052	166	15	over	over	IN
34052	166	16	a	a	DT
34052	166	17	distance	distance	NN
34052	166	18	of	of	IN
34052	166	19	more	more	JJR
34052	166	20	than	than	IN
34052	166	21	200	200	CD
34052	166	22	yards	yard	NNS
34052	166	23	.	.	.
34052	167	1	A	a	DT
34052	167	2	system	system	NN
34052	167	3	based	base	VBN
34052	167	4	on	on	IN
34052	167	5	more	more	JJR
34052	167	6	practical	practical	JJ
34052	167	7	lines	line	NNS
34052	167	8	was	be	VBD
34052	167	9	that	that	IN
34052	167	10	invented	invent	VBN
34052	167	11	and	and	CC
34052	167	12	demonstrated	demonstrate	VBN
34052	167	13	by	by	IN
34052	167	14	Mr.	Mr.	NNP
34052	167	15	Hans	Hans	NNP
34052	167	16	Knudsen	Knudsen	NNP
34052	167	17	,	,	,
34052	167	18	but	but	CC
34052	167	19	the	the	DT
34052	167	20	apparatus	apparatus	NN
34052	167	21	which	which	WDT
34052	167	22	he	-PRON-	PRP
34052	167	23	employed	employ	VBD
34052	167	24	for	for	IN
34052	167	25	receiving	receiving	NN
34052	167	26	has	have	VBZ
34052	167	27	been	be	VBN
34052	167	28	discarded	discard	VBN
34052	167	29	in	in	IN
34052	167	30	wireless	wireless	JJ
34052	167	31	work	work	NN
34052	167	32	,	,	,
34052	167	33	as	as	IN
34052	167	34	it	-PRON-	PRP
34052	167	35	is	be	VBZ
34052	167	36	not	not	RB
34052	167	37	suitable	suitable	JJ
34052	167	38	for	for	IN
34052	167	39	working	work	VBG
34052	167	40	with	with	IN
34052	167	41	the	the	DT
34052	167	42	highly	highly	RB
34052	167	43	-	-	HYPH
34052	167	44	tuned	tune	VBN
34052	167	45	systems	system	NNS
34052	167	46	in	in	IN
34052	167	47	use	use	NN
34052	167	48	at	at	IN
34052	167	49	the	the	DT
34052	167	50	present	present	JJ
34052	167	51	time	time	NN
34052	167	52	.	.	.
34052	168	1	Knudsen	Knudsen	NNP
34052	168	2	's	's	POS
34052	168	3	transmitter	transmitter	NN
34052	168	4	,	,	,
34052	168	5	a	a	DT
34052	168	6	diagrammatic	diagrammatic	JJ
34052	168	7	representation	representation	NN
34052	168	8	of	of	IN
34052	168	9	which	which	WDT
34052	168	10	is	be	VBZ
34052	168	11	given	give	VBN
34052	168	12	in	in	IN
34052	168	13	Fig	Fig	NNP
34052	168	14	.	.	.
34052	169	1	3	3	LS
34052	169	2	,	,	,
34052	169	3	consists	consist	VBZ
34052	169	4	of	of	IN
34052	169	5	a	a	DT
34052	169	6	flat	flat	JJ
34052	169	7	table	table	NN
34052	169	8	to	to	TO
34052	169	9	which	which	WDT
34052	169	10	a	a	DT
34052	169	11	horizontal	horizontal	JJ
34052	169	12	to	to	IN
34052	169	13	-	-	HYPH
34052	169	14	and	and	CC
34052	169	15	-	-	HYPH
34052	169	16	fro	fro	JJ
34052	169	17	motion	motion	NN
34052	169	18	is	be	VBZ
34052	169	19	given	give	VBN
34052	169	20	by	by	IN
34052	169	21	means	mean	NNS
34052	169	22	of	of	IN
34052	169	23	a	a	DT
34052	169	24	clockwork	clockwork	NN
34052	169	25	motor	motor	NN
34052	169	26	.	.	.
34052	170	1	Upon	upon	IN
34052	170	2	this	this	DT
34052	170	3	table	table	NN
34052	170	4	is	be	VBZ
34052	170	5	fastened	fasten	VBN
34052	170	6	a	a	DT
34052	170	7	photographic	photographic	JJ
34052	170	8	plate	plate	NN
34052	170	9	which	which	WDT
34052	170	10	has	have	VBZ
34052	170	11	been	be	VBN
34052	170	12	prepared	prepare	VBN
34052	170	13	in	in	IN
34052	170	14	the	the	DT
34052	170	15	following	follow	VBG
34052	170	16	manner	manner	NN
34052	170	17	.	.	.
34052	171	1	The	the	DT
34052	171	2	plate	plate	NN
34052	171	3	upon	upon	IN
34052	171	4	which	which	WDT
34052	171	5	the	the	DT
34052	171	6	photograph	photograph	NN
34052	171	7	is	be	VBZ
34052	171	8	to	to	TO
34052	171	9	be	be	VB
34052	171	10	taken	take	VBN
34052	171	11	has	have	VBZ
34052	171	12	the	the	DT
34052	171	13	gelatine	gelatine	NN
34052	171	14	film	film	NN
34052	171	15	from	from	IN
34052	171	16	three	three	CD
34052	171	17	to	to	IN
34052	171	18	four	four	CD
34052	171	19	times	time	NNS
34052	171	20	thicker	thick	JJR
34052	171	21	than	than	IN
34052	171	22	that	that	DT
34052	171	23	commonly	commonly	RB
34052	171	24	used	use	VBN
34052	171	25	in	in	IN
34052	171	26	photography	photography	NN
34052	171	27	.	.	.
34052	172	1	In	in	IN
34052	172	2	the	the	DT
34052	172	3	camera	camera	NN
34052	172	4	,	,	,
34052	172	5	between	between	IN
34052	172	6	the	the	DT
34052	172	7	lens	lens	NN
34052	172	8	and	and	CC
34052	172	9	this	this	DT
34052	172	10	plate	plate	NN
34052	172	11	,	,	,
34052	172	12	a	a	DT
34052	172	13	single	single	JJ
34052	172	14	line	line	NN
34052	172	15	screen	screen	NN
34052	172	16	is	be	VBZ
34052	172	17	interposed	interpose	VBN
34052	172	18	,	,	,
34052	172	19	which	which	WDT
34052	172	20	has	have	VBZ
34052	172	21	the	the	DT
34052	172	22	effect	effect	NN
34052	172	23	of	of	IN
34052	172	24	breaking	break	VBG
34052	172	25	the	the	DT
34052	172	26	picture	picture	NN
34052	172	27	up	up	RP
34052	172	28	into	into	IN
34052	172	29	parallel	parallel	JJ
34052	172	30	lines	line	NNS
34052	172	31	.	.	.
34052	173	1	Upon	upon	IN
34052	173	2	the	the	DT
34052	173	3	plate	plate	NN
34052	173	4	being	be	VBG
34052	173	5	developed	develop	VBN
34052	173	6	and	and	CC
34052	173	7	before	before	IN
34052	173	8	it	-PRON-	PRP
34052	173	9	is	be	VBZ
34052	173	10	{	{	-LRB-
34052	173	11	10	10	CD
34052	173	12	}	}	-RRB-
34052	173	13	[	[	-LRB-
34052	173	14	Illustration	illustration	NN
34052	173	15	]	]	-RRB-
34052	173	16	completely	completely	RB
34052	173	17	dry	dry	JJ
34052	173	18	,	,	,
34052	173	19	it	-PRON-	PRP
34052	173	20	is	be	VBZ
34052	173	21	sprinkled	sprinkle	VBN
34052	173	22	over	over	RP
34052	173	23	with	with	IN
34052	173	24	fine	fine	JJ
34052	173	25	iron	iron	NN
34052	173	26	dust	dust	NN
34052	173	27	.	.	.
34052	174	1	With	with	IN
34052	174	2	this	this	DT
34052	174	3	type	type	NN
34052	174	4	of	of	IN
34052	174	5	plate	plate	NN
34052	174	6	the	the	DT
34052	174	7	transparent	transparent	JJ
34052	174	8	parts	part	NNS
34052	174	9	dry	dry	VBP
34052	174	10	much	much	RB
34052	174	11	quicker	quick	RBR
34052	174	12	than	than	IN
34052	174	13	the	the	DT
34052	174	14	shaded	shaded	JJ
34052	174	15	or	or	CC
34052	174	16	dark	dark	JJ
34052	174	17	parts	part	NNS
34052	174	18	,	,	,
34052	174	19	and	and	CC
34052	174	20	on	on	IN
34052	174	21	the	the	DT
34052	174	22	iron	iron	NN
34052	174	23	dust	dust	NN
34052	174	24	being	be	VBG
34052	174	25	sprinkled	sprinkle	VBN
34052	174	26	over	over	IN
34052	174	27	the	the	DT
34052	174	28	plate	plate	NN
34052	174	29	it	-PRON-	PRP
34052	174	30	adheres	adhere	VBZ
34052	174	31	to	to	IN
34052	174	32	the	the	DT
34052	174	33	darker	dark	JJR
34052	174	34	portions	portion	NNS
34052	174	35	of	of	IN
34052	174	36	the	the	DT
34052	174	37	film	film	NN
34052	174	38	to	to	IN
34052	174	39	a	a	DT
34052	174	40	greater	great	JJR
34052	174	41	extent	extent	NN
34052	174	42	than	than	IN
34052	174	43	it	-PRON-	PRP
34052	174	44	does	do	VBZ
34052	174	45	to	to	IN
34052	174	46	the	the	DT
34052	174	47	lighter	light	JJR
34052	174	48	portions	portion	NNS
34052	174	49	;	;	:
34052	174	50	a	a	DT
34052	174	51	picture	picture	NN
34052	174	52	partly	partly	RB
34052	174	53	composed	compose	VBN
34052	174	54	of	of	IN
34052	174	55	iron	iron	NN
34052	174	56	dust	dust	NN
34052	174	57	is	be	VBZ
34052	174	58	thus	thus	RB
34052	174	59	obtained	obtain	VBN
34052	174	60	.	.	.
34052	175	1	A	a	DT
34052	175	2	steel	steel	NN
34052	175	3	point	point	NN
34052	175	4	attached	attach	VBN
34052	175	5	to	to	IN
34052	175	6	a	a	DT
34052	175	7	flat	flat	JJ
34052	175	8	spring	spring	NN
34052	175	9	rests	rest	NNS
34052	175	10	upon	upon	IN
34052	175	11	this	this	DT
34052	175	12	plate	plate	NN
34052	175	13	and	and	CC
34052	175	14	is	be	VBZ
34052	175	15	made	make	VBN
34052	175	16	to	to	TO
34052	175	17	travel	travel	VB
34052	175	18	at	at	IN
34052	175	19	right	right	JJ
34052	175	20	angles	angle	NNS
34052	175	21	to	to	IN
34052	175	22	the	the	DT
34052	175	23	motion	motion	NN
34052	175	24	of	of	IN
34052	175	25	the	the	DT
34052	175	26	table	table	NN
34052	175	27	.	.	.
34052	176	1	As	as	IN
34052	176	2	the	the	DT
34052	176	3	picture	picture	NN
34052	176	4	is	be	VBZ
34052	176	5	partly	partly	RB
34052	176	6	composed	compose	VBN
34052	176	7	of	of	IN
34052	176	8	iron	iron	NN
34052	176	9	dust	dust	NN
34052	176	10	,	,	,
34052	176	11	and	and	CC
34052	176	12	as	as	IN
34052	176	13	the	the	DT
34052	176	14	steel	steel	NN
34052	176	15	needle	needle	NN
34052	176	16	is	be	VBZ
34052	176	17	fastened	fasten	VBN
34052	176	18	to	to	IN
34052	176	19	a	a	DT
34052	176	20	delicate	delicate	JJ
34052	176	21	spring	spring	NN
34052	176	22	it	-PRON-	PRP
34052	176	23	is	be	VBZ
34052	176	24	evident	evident	JJ
34052	176	25	that	that	IN
34052	176	26	as	as	IN
34052	176	27	the	the	DT
34052	176	28	plate	plate	NN
34052	176	29	passes	pass	VBZ
34052	176	30	to	to	IN
34052	176	31	and	and	CC
34052	176	32	fro	fro	NNP
34052	176	33	under	under	IN
34052	176	34	the	the	DT
34052	176	35	needle	needle	NN
34052	176	36	,	,	,
34052	176	37	both	both	CC
34052	176	38	the	the	DT
34052	176	39	spring	spring	NN
34052	176	40	and	and	CC
34052	176	41	needle	needle	NN
34052	176	42	are	be	VBP
34052	176	43	set	set	VBN
34052	176	44	in	in	IN
34052	176	45	a	a	DT
34052	176	46	state	state	NN
34052	176	47	of	of	IN
34052	176	48	vibration	vibration	NN
34052	176	49	.	.	.
34052	177	1	This	this	DT
34052	177	2	vibrating	vibrate	VBG
34052	177	3	spring	spring	NN
34052	177	4	makes	make	VBZ
34052	177	5	{	{	-LRB-
34052	177	6	11	11	CD
34052	177	7	}	}	-RRB-
34052	177	8	and	and	CC
34052	177	9	breaks	break	VBZ
34052	177	10	the	the	DT
34052	177	11	battery	battery	NN
34052	177	12	circuit	circuit	NN
34052	177	13	of	of	IN
34052	177	14	a	a	DT
34052	177	15	spark	spark	NN
34052	177	16	coil	coil	NN
34052	177	17	,	,	,
34052	177	18	which	which	WDT
34052	177	19	in	in	IN
34052	177	20	turn	turn	NN
34052	177	21	sets	set	VBZ
34052	177	22	up	up	RP
34052	177	23	sparking	sparking	NN
34052	177	24	in	in	IN
34052	177	25	the	the	DT
34052	177	26	spark	spark	NN
34052	177	27	-	-	HYPH
34052	177	28	gap	gap	NN
34052	177	29	of	of	IN
34052	177	30	the	the	DT
34052	177	31	wireless	wireless	JJ
34052	177	32	apparatus	apparatus	NN
34052	177	33	.	.	.
34052	178	1	The	the	DT
34052	178	2	receiver	receiver	NN
34052	178	3	consists	consist	VBZ
34052	178	4	of	of	IN
34052	178	5	a	a	DT
34052	178	6	similar	similar	JJ
34052	178	7	table	table	NN
34052	178	8	to	to	IN
34052	178	9	that	that	DT
34052	178	10	used	use	VBN
34052	178	11	for	for	IN
34052	178	12	transmitting	transmitting	NN
34052	178	13	,	,	,
34052	178	14	and	and	CC
34052	178	15	carries	carry	VBZ
34052	178	16	a	a	DT
34052	178	17	glass	glass	NN
34052	178	18	plate	plate	NN
34052	178	19	that	that	WDT
34052	178	20	has	have	VBZ
34052	178	21	been	be	VBN
34052	178	22	smoked	smoke	VBN
34052	178	23	upon	upon	IN
34052	178	24	one	one	CD
34052	178	25	side	side	NN
34052	178	26	.	.	.
34052	179	1	A	a	DT
34052	179	2	similar	similar	JJ
34052	179	3	spring	spring	NN
34052	179	4	and	and	CC
34052	179	5	needle	needle	NN
34052	179	6	is	be	VBZ
34052	179	7	placed	place	VBN
34052	179	8	over	over	IN
34052	179	9	this	this	DT
34052	179	10	plate	plate	NN
34052	179	11	,	,	,
34052	179	12	but	but	CC
34052	179	13	is	be	VBZ
34052	179	14	actuated	actuate	VBN
34052	179	15	by	by	IN
34052	179	16	means	mean	NNS
34052	179	17	of	of	IN
34052	179	18	a	a	DT
34052	179	19	small	small	JJ
34052	179	20	electro	electro	JJ
34052	179	21	-	-	HYPH
34052	179	22	magnet	magnet	NN
34052	179	23	in	in	IN
34052	179	24	circuit	circuit	NN
34052	179	25	with	with	IN
34052	179	26	a	a	DT
34052	179	27	battery	battery	NN
34052	179	28	and	and	CC
34052	179	29	a	a	DT
34052	179	30	sensitive	sensitive	JJ
34052	179	31	coherer	coherer	NN
34052	179	32	.	.	.
34052	180	1	As	as	IN
34052	180	2	the	the	DT
34052	180	3	coherer	coherer	NN
34052	180	4	makes	make	VBZ
34052	180	5	and	and	CC
34052	180	6	breaks	break	VBZ
34052	180	7	the	the	DT
34052	180	8	battery	battery	NN
34052	180	9	circuit	circuit	NN
34052	180	10	by	by	IN
34052	180	11	means	mean	NNS
34052	180	12	of	of	IN
34052	180	13	the	the	DT
34052	180	14	intermittent	intermittent	JJ
34052	180	15	waves	wave	NNS
34052	180	16	sent	send	VBD
34052	180	17	out	out	RP
34052	180	18	from	from	IN
34052	180	19	the	the	DT
34052	180	20	transmitting	transmit	VBG
34052	180	21	aerial	aerial	NN
34052	180	22	,	,	,
34052	180	23	the	the	DT
34052	180	24	needle	needle	NN
34052	180	25	is	be	VBZ
34052	180	26	made	make	VBN
34052	180	27	to	to	TO
34052	180	28	vibrate	vibrate	VB
34052	180	29	upon	upon	IN
34052	180	30	the	the	DT
34052	180	31	smoked	smoke	VBN
34052	180	32	glass	glass	NN
34052	180	33	plate	plate	NN
34052	180	34	in	in	IN
34052	180	35	unison	unison	NNP
34052	180	36	with	with	IN
34052	180	37	the	the	DT
34052	180	38	needle	needle	NN
34052	180	39	at	at	IN
34052	180	40	the	the	DT
34052	180	41	transmitting	transmitting	NN
34052	180	42	end	end	NN
34052	180	43	.	.	.
34052	181	1	Scratches	scratch	NNS
34052	181	2	are	be	VBP
34052	181	3	made	make	VBN
34052	181	4	upon	upon	IN
34052	181	5	the	the	DT
34052	181	6	smoked	smoke	VBN
34052	181	7	plate	plate	NN
34052	181	8	,	,	,
34052	181	9	and	and	CC
34052	181	10	these	these	DT
34052	181	11	reproduce	reproduce	VBP
34052	181	12	the	the	DT
34052	181	13	picture	picture	NN
34052	181	14	on	on	IN
34052	181	15	the	the	DT
34052	181	16	original	original	JJ
34052	181	17	plate	plate	NN
34052	181	18	.	.	.
34052	182	1	A	a	DT
34052	182	2	print	print	NN
34052	182	3	can	can	MD
34052	182	4	be	be	VB
34052	182	5	taken	take	VBN
34052	182	6	from	from	IN
34052	182	7	this	this	DT
34052	182	8	scratched	scratched	JJ
34052	182	9	plate	plate	NN
34052	182	10	in	in	IN
34052	182	11	a	a	DT
34052	182	12	similar	similar	JJ
34052	182	13	manner	manner	NN
34052	182	14	to	to	IN
34052	182	15	an	an	DT
34052	182	16	ordinary	ordinary	JJ
34052	182	17	photographic	photographic	JJ
34052	182	18	negative	negative	NN
34052	182	19	.	.	.
34052	183	1	The	the	DT
34052	183	2	two	two	CD
34052	183	3	tables	table	NNS
34052	183	4	are	be	VBP
34052	183	5	synchronised	synchronise	VBN
34052	183	6	in	in	IN
34052	183	7	the	the	DT
34052	183	8	following	follow	VBG
34052	183	9	manner	manner	NN
34052	183	10	.	.	.
34052	184	1	Every	every	DT
34052	184	2	time	time	NN
34052	184	3	the	the	DT
34052	184	4	transmitting	transmitting	NN
34052	184	5	table	table	NN
34052	184	6	is	be	VBZ
34052	184	7	about	about	JJ
34052	184	8	to	to	TO
34052	184	9	start	start	VB
34052	184	10	its	-PRON-	PRP$
34052	184	11	forward	forward	JJ
34052	184	12	stroke	stroke	NN
34052	184	13	a	a	DT
34052	184	14	powerful	powerful	JJ
34052	184	15	spark	spark	NN
34052	184	16	is	be	VBZ
34052	184	17	produced	produce	VBN
34052	184	18	at	at	IN
34052	184	19	the	the	DT
34052	184	20	spark	spark	NN
34052	184	21	-	-	HYPH
34052	184	22	gap	gap	NN
34052	184	23	.	.	.
34052	185	1	The	the	DT
34052	185	2	waves	wave	NNS
34052	185	3	set	set	VBD
34052	185	4	up	up	RP
34052	185	5	by	by	IN
34052	185	6	this	this	DT
34052	185	7	spark	spark	NN
34052	185	8	operate	operate	VBP
34052	185	9	an	an	DT
34052	185	10	ordinary	ordinary	JJ
34052	185	11	metal	metal	NN
34052	185	12	filings	filing	NNS
34052	185	13	coherer	coherer	RBR
34052	185	14	at	at	IN
34052	185	15	the	the	DT
34052	185	16	receiving	receiving	NN
34052	185	17	end	end	NN
34052	185	18	which	which	WDT
34052	185	19	completes	complete	VBZ
34052	185	20	the	the	DT
34052	185	21	circuit	circuit	NN
34052	185	22	of	of	IN
34052	185	23	an	an	DT
34052	185	24	electro	electro	JJ
34052	185	25	-	-	HYPH
34052	185	26	magnet	magnet	NN
34052	185	27	.	.	.
34052	186	1	The	the	DT
34052	186	2	armature	armature	NN
34052	186	3	of	of	IN
34052	186	4	this	this	DT
34052	186	5	magnet	magnet	NN
34052	186	6	on	on	IN
34052	186	7	being	be	VBG
34052	186	8	attracted	attract	VBN
34052	186	9	immediately	immediately	RB
34052	186	10	releases	release	VBZ
34052	186	11	the	the	DT
34052	186	12	motor	motor	NN
34052	186	13	used	use	VBN
34052	186	14	for	for	IN
34052	186	15	driving	drive	VBG
34052	186	16	,	,	,
34052	186	17	allowing	allow	VBG
34052	186	18	it	-PRON-	PRP
34052	186	19	to	to	TO
34052	186	20	operate	operate	VB
34052	186	21	the	the	DT
34052	186	22	table	table	NN
34052	186	23	.	.	.
34052	187	1	The	the	DT
34052	187	2	time	time	NN
34052	187	3	taken	take	VBN
34052	187	4	to	to	TO
34052	187	5	transmit	transmit	VB
34052	187	6	a	a	DT
34052	187	7	photograph	photograph	NN
34052	187	8	,	,	,
34052	187	9	quarter	quarter	NN
34052	187	10	-	-	HYPH
34052	187	11	plate	plate	NN
34052	187	12	size	size	NN
34052	187	13	,	,	,
34052	187	14	is	be	VBZ
34052	187	15	about	about	RB
34052	187	16	fifteen	fifteen	CD
34052	187	17	minutes	minute	NNS
34052	187	18	.	.	.
34052	188	1	{	{	-LRB-
34052	188	2	12	12	CD
34052	188	3	}	}	-RRB-
34052	188	4	Although	although	IN
34052	188	5	very	very	RB
34052	188	6	ingenious	ingenious	JJ
34052	188	7	this	this	DT
34052	188	8	system	system	NN
34052	188	9	would	would	MD
34052	188	10	not	not	RB
34052	188	11	be	be	VB
34052	188	12	practicable	practicable	JJ
34052	188	13	,	,	,
34052	188	14	as	as	IN
34052	188	15	besides	besides	IN
34052	188	16	speed	speed	NN
34052	188	17	the	the	DT
34052	188	18	quality	quality	NN
34052	188	19	of	of	IN
34052	188	20	the	the	DT
34052	188	21	received	receive	VBN
34052	188	22	pictures	picture	NNS
34052	188	23	is	be	VBZ
34052	188	24	a	a	DT
34052	188	25	great	great	JJ
34052	188	26	factor	factor	NN
34052	188	27	,	,	,
34052	188	28	especially	especially	RB
34052	188	29	where	where	WRB
34052	188	30	they	-PRON-	PRP
34052	188	31	are	be	VBP
34052	188	32	required	require	VBN
34052	188	33	for	for	IN
34052	188	34	reproduction	reproduction	NN
34052	188	35	purposes	purpose	NNS
34052	188	36	.	.	.
34052	189	1	The	the	DT
34052	189	2	results	result	NNS
34052	189	3	from	from	IN
34052	189	4	the	the	DT
34052	189	5	above	above	JJ
34052	189	6	apparatus	apparatus	NN
34052	189	7	are	be	VBP
34052	189	8	said	say	VBN
34052	189	9	to	to	TO
34052	189	10	be	be	VB
34052	189	11	very	very	RB
34052	189	12	crude	crude	JJ
34052	189	13	,	,	,
34052	189	14	as	as	IN
34052	189	15	with	with	IN
34052	189	16	the	the	DT
34052	189	17	method	method	NN
34052	189	18	used	use	VBN
34052	189	19	to	to	TO
34052	189	20	prepare	prepare	VB
34052	189	21	the	the	DT
34052	189	22	photographs	photograph	NNS
34052	189	23	no	no	DT
34052	189	24	very	very	RB
34052	189	25	small	small	JJ
34052	189	26	detail	detail	NN
34052	189	27	could	could	MD
34052	189	28	be	be	VB
34052	189	29	transmitted	transmit	VBN
34052	189	30	.	.	.
34052	190	1	*	*	NFP
34052	190	2	*	*	NFP
34052	190	3	*	*	NFP
34052	190	4	*	*	NFP
34052	190	5	*	*	NFP
34052	190	6	{	{	-LRB-
34052	190	7	13	13	CD
34052	190	8	}	}	-RRB-
34052	190	9	CHAPTER	CHAPTER	NNP
34052	190	10	II	II	NNP
34052	190	11	TRANSMITTING	TRANSMITTING	NNP
34052	190	12	APPARATUS	APPARATUS	NNP
34052	190	13	Let	Let	VBD
34052	190	14	us	-PRON-	PRP
34052	190	15	now	now	RB
34052	190	16	consider	consider	VB
34052	190	17	the	the	DT
34052	190	18	requirements	requirement	NNS
34052	190	19	necessary	necessary	JJ
34052	190	20	for	for	IN
34052	190	21	transmitting	transmit	VBG
34052	190	22	photographs	photograph	NNS
34052	190	23	by	by	IN
34052	190	24	means	mean	NNS
34052	190	25	of	of	IN
34052	190	26	the	the	DT
34052	190	27	wireless	wireless	JJ
34052	190	28	apparatus	apparatus	NN
34052	190	29	in	in	IN
34052	190	30	use	use	NN
34052	190	31	at	at	IN
34052	190	32	the	the	DT
34052	190	33	present	present	JJ
34052	190	34	time	time	NN
34052	190	35	.	.	.
34052	191	1	[	[	-LRB-
34052	191	2	Illustration	illustration	NN
34052	191	3	:	:	:
34052	191	4	FIG	FIG	NNP
34052	191	5	.	.	.
34052	192	1	4	4	LS
34052	192	2	.	.	.
34052	192	3	]	]	-RRB-
34052	193	1	The	the	DT
34052	193	2	connections	connection	NNS
34052	193	3	for	for	IN
34052	193	4	an	an	DT
34052	193	5	experimental	experimental	JJ
34052	193	6	syntonic	syntonic	JJ
34052	193	7	wireless	wireless	JJ
34052	193	8	transmitting	transmitting	NN
34052	193	9	station	station	NN
34052	193	10	are	be	VBP
34052	193	11	shown	show	VBN
34052	193	12	in	in	IN
34052	193	13	the	the	DT
34052	193	14	diagram	diagram	NN
34052	193	15	Fig	Fig	NNP
34052	193	16	.	.	.
34052	194	1	4	4	LS
34052	194	2	.	.	.
34052	195	1	A	a	DT
34052	195	2	is	be	VBZ
34052	195	3	the	the	DT
34052	195	4	aerial	aerial	JJ
34052	195	5	;	;	:
34052	195	6	T	T	NNP
34052	195	7	,	,	,
34052	195	8	the	the	DT
34052	195	9	inductance	inductance	NN
34052	195	10	;	;	,
34052	195	11	E	e	NN
34052	195	12	,	,	,
34052	195	13	earth	earth	NN
34052	195	14	;	;	:
34052	195	15	L	l	NN
34052	195	16	,	,	,
34052	195	17	hot	hot	JJ
34052	195	18	-	-	HYPH
34052	195	19	wire	wire	NN
34052	195	20	ammeter	ammeter	NN
34052	195	21	.	.	.
34052	196	1	The	the	DT
34052	196	2	closed	closed	JJ
34052	196	3	oscillatory	oscillatory	JJ
34052	196	4	circuit	circuit	NN
34052	196	5	consists	consist	VBZ
34052	196	6	of	of	IN
34052	196	7	an	an	DT
34052	196	8	inductance	inductance	NN
34052	196	9	F	F	NNP
34052	196	10	,	,	,
34052	196	11	spark	spark	NN
34052	196	12	-	-	HYPH
34052	196	13	gap	gap	NN
34052	196	14	G	g	NN
34052	196	15	,	,	,
34052	196	16	and	and	CC
34052	196	17	a	a	DT
34052	196	18	block	block	NN
34052	196	19	condenser	condenser	NN
34052	196	20	C.	C.	NNP
34052	196	21	H	H	NNP
34052	196	22	is	be	VBZ
34052	196	23	a	a	DT
34052	196	24	spark	spark	NN
34052	196	25	-	-	HYPH
34052	196	26	coil	coil	NN
34052	196	27	for	for	IN
34052	196	28	supplying	supply	VBG
34052	196	29	the	the	DT
34052	196	30	energy	energy	NN
34052	196	31	,	,	,
34052	196	32	the	the	DT
34052	196	33	secondary	secondary	JJ
34052	196	34	J	J	NNP
34052	196	35	being	be	VBG
34052	196	36	connected	connect	VBN
34052	196	37	to	to	IN
34052	196	38	the	the	DT
34052	196	39	spark	spark	NN
34052	196	40	-	-	HYPH
34052	196	41	gap	gap	NN
34052	196	42	.	.	.
34052	197	1	A	a	DT
34052	197	2	{	{	-LRB-
34052	197	3	14	14	CD
34052	197	4	}	}	-RRB-
34052	197	5	mercury	mercury	NN
34052	197	6	break	break	NNP
34052	197	7	N	N	NNP
34052	197	8	and	and	CC
34052	197	9	a	a	DT
34052	197	10	battery	battery	NN
34052	197	11	B	b	NN
34052	197	12	are	be	VBP
34052	197	13	placed	place	VBN
34052	197	14	in	in	IN
34052	197	15	the	the	DT
34052	197	16	primary	primary	JJ
34052	197	17	circuit	circuit	NN
34052	197	18	of	of	IN
34052	197	19	the	the	DT
34052	197	20	coil	coil	NN
34052	197	21	.	.	.
34052	198	1	The	the	DT
34052	198	2	Morse	Morse	NNP
34052	198	3	key	key	JJ
34052	198	4	K	k	NN
34052	198	5	is	be	VBZ
34052	198	6	for	for	IN
34052	198	7	completing	complete	VBG
34052	198	8	the	the	DT
34052	198	9	battery	battery	NN
34052	198	10	circuit	circuit	NN
34052	198	11	for	for	IN
34052	198	12	signalling	signal	VBG
34052	198	13	purposes	purpose	NNS
34052	198	14	.	.	.
34052	199	1	When	when	WRB
34052	199	2	the	the	DT
34052	199	3	key	key	JJ
34052	199	4	K	K	NNP
34052	199	5	is	be	VBZ
34052	199	6	depressed	depressed	JJ
34052	199	7	,	,	,
34052	199	8	the	the	DT
34052	199	9	battery	battery	NN
34052	199	10	circuit	circuit	NN
34052	199	11	is	be	VBZ
34052	199	12	completed	complete	VBN
34052	199	13	,	,	,
34052	199	14	and	and	CC
34052	199	15	a	a	DT
34052	199	16	spark	spark	NN
34052	199	17	passes	pass	VBZ
34052	199	18	between	between	IN
34052	199	19	the	the	DT
34052	199	20	balls	ball	NNS
34052	199	21	of	of	IN
34052	199	22	the	the	DT
34052	199	23	spark	spark	NN
34052	199	24	-	-	HYPH
34052	199	25	gap	gap	NN
34052	199	26	G	g	NN
34052	199	27	producing	produce	VBG
34052	199	28	oscillations	oscillation	NNS
34052	199	29	in	in	IN
34052	199	30	the	the	DT
34052	199	31	closed	close	VBN
34052	199	32	circuit	circuit	NN
34052	199	33	,	,	,
34052	199	34	which	which	WDT
34052	199	35	are	be	VBP
34052	199	36	transposed	transpose	VBN
34052	199	37	to	to	IN
34052	199	38	the	the	DT
34052	199	39	aerial	aerial	JJ
34052	199	40	circuit	circuit	NN
34052	199	41	by	by	IN
34052	199	42	induction	induction	NN
34052	199	43	.	.	.
34052	200	1	For	for	IN
34052	200	2	signalling	signal	VBG
34052	200	3	purposes	purpose	NNS
34052	200	4	it	-PRON-	PRP
34052	200	5	is	be	VBZ
34052	200	6	only	only	RB
34052	200	7	necessary	necessary	JJ
34052	200	8	for	for	IN
34052	200	9	the	the	DT
34052	200	10	operator	operator	NN
34052	200	11	by	by	IN
34052	200	12	means	mean	NNS
34052	200	13	of	of	IN
34052	200	14	the	the	DT
34052	200	15	key	key	JJ
34052	200	16	K	K	NNP
34052	200	17	to	to	TO
34052	200	18	send	send	VB
34052	200	19	out	out	RP
34052	200	20	a	a	DT
34052	200	21	long	long	JJ
34052	200	22	or	or	CC
34052	200	23	short	short	JJ
34052	200	24	train	train	NN
34052	200	25	of	of	IN
34052	200	26	waves	wave	NNS
34052	200	27	in	in	IN
34052	200	28	some	some	DT
34052	200	29	pre	pre	JJ
34052	200	30	-	-	JJ
34052	200	31	arranged	arranged	JJ
34052	200	32	order	order	NN
34052	200	33	,	,	,
34052	200	34	to	to	TO
34052	200	35	enable	enable	VB
34052	200	36	the	the	DT
34052	200	37	operator	operator	NN
34052	200	38	at	at	IN
34052	200	39	the	the	DT
34052	200	40	receiving	receiving	NN
34052	200	41	station	station	NN
34052	200	42	to	to	TO
34052	200	43	understand	understand	VB
34052	200	44	the	the	DT
34052	200	45	message	message	NN
34052	200	46	that	that	WDT
34052	200	47	is	be	VBZ
34052	200	48	being	be	VBG
34052	200	49	transmitted	transmit	VBN
34052	200	50	.	.	.
34052	201	1	If	if	IN
34052	201	2	a	a	DT
34052	201	3	photograph	photograph	NN
34052	201	4	could	could	MD
34052	201	5	be	be	VB
34052	201	6	prepared	prepare	VBN
34052	201	7	in	in	IN
34052	201	8	such	such	PDT
34052	201	9	a	a	DT
34052	201	10	manner	manner	NN
34052	201	11	that	that	IN
34052	201	12	it	-PRON-	PRP
34052	201	13	would	would	MD
34052	201	14	serve	serve	VB
34052	201	15	the	the	DT
34052	201	16	purpose	purpose	NN
34052	201	17	of	of	IN
34052	201	18	the	the	DT
34052	201	19	key	key	JJ
34052	201	20	K	K	NNP
34052	201	21	,	,	,
34052	201	22	and	and	CC
34052	201	23	could	could	MD
34052	201	24	so	so	RB
34052	201	25	arrange	arrange	VB
34052	201	26	matters	matter	NNS
34052	201	27	that	that	IN
34052	201	28	a	a	DT
34052	201	29	minute	minute	JJ
34052	201	30	portion	portion	NN
34052	201	31	of	of	IN
34052	201	32	the	the	DT
34052	201	33	photograph	photograph	NN
34052	201	34	could	could	MD
34052	201	35	be	be	VB
34052	201	36	transmitted	transmit	VBN
34052	201	37	separately	separately	RB
34052	201	38	but	but	CC
34052	201	39	in	in	IN
34052	201	40	succession	succession	NN
34052	201	41	,	,	,
34052	201	42	and	and	CC
34052	201	43	that	that	IN
34052	201	44	each	each	DT
34052	201	45	portion	portion	NN
34052	201	46	of	of	IN
34052	201	47	the	the	DT
34052	201	48	photograph	photograph	NN
34052	201	49	having	have	VBG
34052	201	50	the	the	DT
34052	201	51	same	same	JJ
34052	201	52	density	density	NN
34052	201	53	could	could	MD
34052	201	54	be	be	VB
34052	201	55	given	give	VBN
34052	201	56	the	the	DT
34052	201	57	same	same	JJ
34052	201	58	signal	signal	NN
34052	201	59	,	,	,
34052	201	60	then	then	RB
34052	201	61	it	-PRON-	PRP
34052	201	62	would	would	MD
34052	201	63	only	only	RB
34052	201	64	be	be	VB
34052	201	65	necessary	necessary	JJ
34052	201	66	to	to	TO
34052	201	67	have	have	VB
34052	201	68	apparatus	apparatus	NN
34052	201	69	at	at	IN
34052	201	70	the	the	DT
34052	201	71	receiving	receiving	NN
34052	201	72	station	station	NN
34052	201	73	capable	capable	JJ
34052	201	74	of	of	IN
34052	201	75	arranging	arrange	VBG
34052	201	76	the	the	DT
34052	201	77	signals	signal	NNS
34052	201	78	in	in	IN
34052	201	79	proper	proper	JJ
34052	201	80	sequence	sequence	NN
34052	201	81	(	(	-LRB-
34052	201	82	each	each	DT
34052	201	83	signal	signal	NN
34052	201	84	recorded	record	VBN
34052	201	85	being	be	VBG
34052	201	86	the	the	DT
34052	201	87	same	same	JJ
34052	201	88	size	size	NN
34052	201	89	and	and	CC
34052	201	90	having	have	VBG
34052	201	91	the	the	DT
34052	201	92	same	same	JJ
34052	201	93	density	density	NN
34052	201	94	as	as	IN
34052	201	95	the	the	DT
34052	201	96	transmitted	transmit	VBN
34052	201	97	portion	portion	NN
34052	201	98	of	of	IN
34052	201	99	the	the	DT
34052	201	100	photograph	photograph	NN
34052	201	101	)	)	-RRB-
34052	201	102	in	in	IN
34052	201	103	order	order	NN
34052	201	104	to	to	TO
34052	201	105	receive	receive	VB
34052	201	106	a	a	DT
34052	201	107	facsimile	facsimile	NN
34052	201	108	of	of	IN
34052	201	109	the	the	DT
34052	201	110	picture	picture	NN
34052	201	111	transmitted	transmit	VBN
34052	201	112	.	.	.
34052	202	1	The	the	DT
34052	202	2	following	following	JJ
34052	202	3	method	method	NN
34052	202	4	of	of	IN
34052	202	5	preparing	prepare	VBG
34052	202	6	the	the	DT
34052	202	7	photograph[3	photograph[3	NNP
34052	202	8	]	]	-RRB-
34052	202	9	is	be	VBZ
34052	202	10	one	one	NN
34052	202	11	that	that	WDT
34052	202	12	has	have	VBZ
34052	202	13	been	be	VBN
34052	202	14	adopted	adopt	VBN
34052	202	15	in	in	IN
34052	202	16	several	several	JJ
34052	202	17	{	{	-LRB-
34052	202	18	15	15	CD
34052	202	19	}	}	-RRB-
34052	202	20	systems	system	NNS
34052	202	21	of	of	IN
34052	202	22	photo	photo	NN
34052	202	23	-	-	HYPH
34052	202	24	telegraphy	telegraphy	NN
34052	202	25	,	,	,
34052	202	26	and	and	CC
34052	202	27	is	be	VBZ
34052	202	28	the	the	DT
34052	202	29	only	only	JJ
34052	202	30	one	one	CD
34052	202	31	at	at	RB
34052	202	32	all	all	RB
34052	202	33	suitable	suitable	JJ
34052	202	34	for	for	IN
34052	202	35	wireless	wireless	JJ
34052	202	36	transmission	transmission	NN
34052	202	37	.	.	.
34052	203	1	The	the	DT
34052	203	2	photograph	photograph	NN
34052	203	3	or	or	CC
34052	203	4	picture	picture	NN
34052	203	5	which	which	WDT
34052	203	6	is	be	VBZ
34052	203	7	to	to	TO
34052	203	8	be	be	VB
34052	203	9	transmitted	transmit	VBN
34052	203	10	is	be	VBZ
34052	203	11	fastened	fasten	VBN
34052	203	12	out	out	RP
34052	203	13	perfectly	perfectly	RB
34052	203	14	flat	flat	JJ
34052	203	15	upon	upon	IN
34052	203	16	a	a	DT
34052	203	17	copying	copying	NN
34052	203	18	-	-	HYPH
34052	203	19	board	board	NN
34052	203	20	.	.	.
34052	204	1	A	a	DT
34052	204	2	strong	strong	JJ
34052	204	3	light	light	NN
34052	204	4	is	be	VBZ
34052	204	5	placed	place	VBN
34052	204	6	on	on	IN
34052	204	7	either	either	DT
34052	204	8	side	side	NN
34052	204	9	of	of	IN
34052	204	10	this	this	DT
34052	204	11	copying	copying	NNP
34052	204	12	board	board	NN
34052	204	13	,	,	,
34052	204	14	and	and	CC
34052	204	15	is	be	VBZ
34052	204	16	concentrated	concentrate	VBN
34052	204	17	upon	upon	IN
34052	204	18	the	the	DT
34052	204	19	picture	picture	NN
34052	204	20	by	by	IN
34052	204	21	means	mean	NNS
34052	204	22	of	of	IN
34052	204	23	reflectors	reflector	NNS
34052	204	24	.	.	.
34052	205	1	The	the	DT
34052	205	2	camera	camera	NN
34052	205	3	which	which	WDT
34052	205	4	is	be	VBZ
34052	205	5	used	use	VBN
34052	205	6	for	for	IN
34052	205	7	copying	copying	NN
34052	205	8	has	have	VBZ
34052	205	9	a	a	DT
34052	205	10	single	single	JJ
34052	205	11	line	line	NN
34052	205	12	screen	screen	NN
34052	205	13	interposed	interpose	VBN
34052	205	14	between	between	IN
34052	205	15	the	the	DT
34052	205	16	lens	lens	NN
34052	205	17	and	and	CC
34052	205	18	sensitised	sensitised	JJ
34052	205	19	plate	plate	NN
34052	205	20	,	,	,
34052	205	21	and	and	CC
34052	205	22	the	the	DT
34052	205	23	effect	effect	NN
34052	205	24	of	of	IN
34052	205	25	this	this	DT
34052	205	26	screen	screen	NN
34052	205	27	is	be	VBZ
34052	205	28	to	to	TO
34052	205	29	break	break	VB
34052	205	30	the	the	DT
34052	205	31	picture	picture	NN
34052	205	32	up	up	RP
34052	205	33	into	into	IN
34052	205	34	parallel	parallel	JJ
34052	205	35	lines	line	NNS
34052	205	36	.	.	.
34052	206	1	Thus	thus	RB
34052	206	2	a	a	DT
34052	206	3	white	white	JJ
34052	206	4	portion	portion	NN
34052	206	5	of	of	IN
34052	206	6	the	the	DT
34052	206	7	photograph	photograph	NN
34052	206	8	would	would	MD
34052	206	9	consist	consist	VB
34052	206	10	of	of	IN
34052	206	11	very	very	RB
34052	206	12	narrow	narrow	JJ
34052	206	13	lines	line	NNS
34052	206	14	wide	wide	RB
34052	206	15	apart	apart	RB
34052	206	16	,	,	,
34052	206	17	while	while	IN
34052	206	18	the	the	DT
34052	206	19	dark	dark	JJ
34052	206	20	portion	portion	NN
34052	206	21	would	would	MD
34052	206	22	be	be	VB
34052	206	23	made	make	VBN
34052	206	24	up	up	RP
34052	206	25	of	of	IN
34052	206	26	wide	wide	JJ
34052	206	27	lines	line	NNS
34052	206	28	close	close	VBP
34052	206	29	together	together	RB
34052	206	30	;	;	:
34052	206	31	a	a	DT
34052	206	32	black	black	JJ
34052	206	33	part	part	NN
34052	206	34	would	would	MD
34052	206	35	appear	appear	VB
34052	206	36	solid	solid	JJ
34052	206	37	and	and	CC
34052	206	38	show	show	VBP
34052	206	39	no	no	DT
34052	206	40	lines	line	NNS
34052	206	41	at	at	RB
34052	206	42	all	all	RB
34052	206	43	.	.	.
34052	207	1	From	from	IN
34052	207	2	this	this	DT
34052	207	3	line	line	NN
34052	207	4	negative	negative	JJ
34052	207	5	it	-PRON-	PRP
34052	207	6	will	will	MD
34052	207	7	be	be	VB
34052	207	8	necessary	necessary	JJ
34052	207	9	to	to	TO
34052	207	10	take	take	VB
34052	207	11	off	off	RP
34052	207	12	a	a	DT
34052	207	13	print	print	NN
34052	207	14	upon	upon	IN
34052	207	15	a	a	DT
34052	207	16	specially	specially	RB
34052	207	17	prepared	prepare	VBN
34052	207	18	sheet	sheet	NN
34052	207	19	of	of	IN
34052	207	20	metal	metal	NN
34052	207	21	.	.	.
34052	208	1	This	this	DT
34052	208	2	consists	consist	VBZ
34052	208	3	of	of	IN
34052	208	4	a	a	DT
34052	208	5	sheet	sheet	NN
34052	208	6	of	of	IN
34052	208	7	thick	thick	JJ
34052	208	8	lead-	lead-	NN
34052	208	9	or	or	CC
34052	208	10	tinfoil	tinfoil	NN
34052	208	11	,	,	,
34052	208	12	coated	coat	VBN
34052	208	13	upon	upon	IN
34052	208	14	one	one	CD
34052	208	15	side	side	NN
34052	208	16	with	with	IN
34052	208	17	a	a	DT
34052	208	18	thin	thin	JJ
34052	208	19	film	film	NN
34052	208	20	of	of	IN
34052	208	21	glue	glue	NN
34052	208	22	to	to	TO
34052	208	23	which	which	WDT
34052	208	24	bichromate	bichromate	NN
34052	208	25	of	of	IN
34052	208	26	potash	potash	NN
34052	208	27	has	have	VBZ
34052	208	28	been	be	VBN
34052	208	29	added	add	VBN
34052	208	30	;	;	:
34052	208	31	the	the	DT
34052	208	32	bichromate	bichromate	NN
34052	208	33	possessing	possess	VBG
34052	208	34	the	the	DT
34052	208	35	property	property	NN
34052	208	36	of	of	IN
34052	208	37	rendering	render	VBG
34052	208	38	the	the	DT
34052	208	39	glue	glue	NN
34052	208	40	waterproof	waterproof	NN
34052	208	41	when	when	WRB
34052	208	42	acted	act	VBN
34052	208	43	upon	upon	IN
34052	208	44	by	by	IN
34052	208	45	light	light	NN
34052	208	46	.	.	.
34052	209	1	The	the	DT
34052	209	2	print	print	NN
34052	209	3	can	can	MD
34052	209	4	be	be	VB
34052	209	5	taken	take	VBN
34052	209	6	off	off	RP
34052	209	7	by	by	IN
34052	209	8	artificial	artificial	JJ
34052	209	9	light	light	NN
34052	209	10	(	(	-LRB-
34052	209	11	arc	arc	NN
34052	209	12	lamps	lamp	NNS
34052	209	13	being	be	VBG
34052	209	14	generally	generally	RB
34052	209	15	used	use	VBN
34052	209	16	)	)	-RRB-
34052	209	17	,	,	,
34052	209	18	but	but	CC
34052	209	19	the	the	DT
34052	209	20	exact	exact	JJ
34052	209	21	time	time	NN
34052	209	22	to	to	TO
34052	209	23	allow	allow	VB
34052	209	24	for	for	IN
34052	209	25	printing	printing	NN
34052	209	26	can	can	MD
34052	209	27	only	only	RB
34052	209	28	be	be	VB
34052	209	29	found	find	VBN
34052	209	30	by	by	IN
34052	209	31	experiment	experiment	NN
34052	209	32	,	,	,
34052	209	33	as	as	IN
34052	209	34	it	-PRON-	PRP
34052	209	35	varies	vary	VBZ
34052	209	36	considerably	considerably	RB
34052	209	37	according	accord	VBG
34052	209	38	to	to	IN
34052	209	39	the	the	DT
34052	209	40	thickness	thickness	NN
34052	209	41	of	of	IN
34052	209	42	the	the	DT
34052	209	43	film	film	NN
34052	209	44	.	.	.
34052	210	1	The	the	DT
34052	210	2	printing	printing	NN
34052	210	3	finished	finish	VBD
34052	210	4	,	,	,
34052	210	5	the	the	DT
34052	210	6	metal	metal	NN
34052	210	7	print	print	NN
34052	210	8	is	be	VBZ
34052	210	9	washed	wash	VBN
34052	210	10	under	under	IN
34052	210	11	running	running	NN
34052	210	12	water	water	NN
34052	210	13	,	,	,
34052	210	14	when	when	WRB
34052	210	15	all	all	PDT
34052	210	16	those	those	DT
34052	210	17	parts	part	NNS
34052	210	18	not	not	RB
34052	210	19	acted	act	VBN
34052	210	20	upon	upon	IN
34052	210	21	by	by	IN
34052	210	22	light	light	NN
34052	210	23	,	,	,
34052	210	24	_	_	NNP
34052	210	25	i.e.	i.e.	FW
34052	210	26	_	_	NNP
34052	210	27	the	the	DT
34052	210	28	parts	part	NNS
34052	210	29	between	between	IN
34052	210	30	the	the	DT
34052	210	31	lines	line	NNS
34052	210	32	,	,	,
34052	210	33	are	be	VBP
34052	210	34	{	{	-LRB-
34052	210	35	16	16	CD
34052	210	36	}	}	-RRB-
34052	210	37	washed	wash	VBN
34052	210	38	away	away	RB
34052	210	39	,	,	,
34052	210	40	leaving	leave	VBG
34052	210	41	the	the	DT
34052	210	42	bare	bare	JJ
34052	210	43	metal	metal	NN
34052	210	44	.	.	.
34052	211	1	We	-PRON-	PRP
34052	211	2	have	have	VBP
34052	211	3	now	now	RB
34052	211	4	an	an	DT
34052	211	5	image	image	NN
34052	211	6	composed	compose	VBN
34052	211	7	of	of	IN
34052	211	8	numerous	numerous	JJ
34052	211	9	bands	band	NNS
34052	211	10	of	of	IN
34052	211	11	insulating	insulate	VBG
34052	211	12	material	material	NN
34052	211	13	(	(	-LRB-
34052	211	14	each	each	DT
34052	211	15	band	band	NN
34052	211	16	varying	vary	VBG
34052	211	17	in	in	RP
34052	211	18	width	width	NN
34052	211	19	according	accord	VBG
34052	211	20	to	to	IN
34052	211	21	the	the	DT
34052	211	22	density	density	NN
34052	211	23	of	of	IN
34052	211	24	the	the	DT
34052	211	25	photograph	photograph	NN
34052	211	26	at	at	IN
34052	211	27	any	any	DT
34052	211	28	point	point	NN
34052	211	29	from	from	IN
34052	211	30	which	which	WDT
34052	211	31	it	-PRON-	PRP
34052	211	32	is	be	VBZ
34052	211	33	prepared	prepared	JJ
34052	211	34	)	)	-RRB-
34052	211	35	attached	attach	VBN
34052	211	36	to	to	IN
34052	211	37	a	a	DT
34052	211	38	metal	metal	NN
34052	211	39	base	base	NN
34052	211	40	,	,	,
34052	211	41	so	so	IN
34052	211	42	that	that	IN
34052	211	43	each	each	DT
34052	211	44	band	band	NN
34052	211	45	of	of	IN
34052	211	46	insulating	insulate	VBG
34052	211	47	material	material	NN
34052	211	48	is	be	VBZ
34052	211	49	separated	separate	VBN
34052	211	50	by	by	IN
34052	211	51	a	a	DT
34052	211	52	band	band	NN
34052	211	53	of	of	IN
34052	211	54	conducting	conduct	VBG
34052	211	55	material	material	NN
34052	211	56	.	.	.
34052	212	1	It	-PRON-	PRP
34052	212	2	is	be	VBZ
34052	212	3	,	,	,
34052	212	4	of	of	IN
34052	212	5	course	course	NN
34052	212	6	,	,	,
34052	212	7	obvious	obvious	JJ
34052	212	8	that	that	IN
34052	212	9	the	the	DT
34052	212	10	lines	line	NNS
34052	212	11	on	on	IN
34052	212	12	the	the	DT
34052	212	13	print	print	NN
34052	212	14	can	can	MD
34052	212	15	not	not	RB
34052	212	16	be	be	VB
34052	212	17	wider	wide	JJR
34052	212	18	apart	apart	RB
34052	212	19	,	,	,
34052	212	20	centre	centre	NN
34052	212	21	to	to	IN
34052	212	22	centre	centre	NN
34052	212	23	,	,	,
34052	212	24	than	than	IN
34052	212	25	the	the	DT
34052	212	26	lines	line	NNS
34052	212	27	of	of	IN
34052	212	28	the	the	DT
34052	212	29	screen	screen	NN
34052	212	30	used	use	VBN
34052	212	31	in	in	IN
34052	212	32	preparing	prepare	VBG
34052	212	33	it	-PRON-	PRP
34052	212	34	.	.	.
34052	213	1	A	a	DT
34052	213	2	good	good	JJ
34052	213	3	screen	screen	NN
34052	213	4	to	to	TO
34052	213	5	use	use	VB
34052	213	6	is	be	VBZ
34052	213	7	one	one	CD
34052	213	8	having	have	VBG
34052	213	9	50	50	CD
34052	213	10	lines	line	NNS
34052	213	11	to	to	IN
34052	213	12	the	the	DT
34052	213	13	inch	inch	NN
34052	213	14	,	,	,
34052	213	15	but	but	CC
34052	213	16	one	one	CD
34052	213	17	is	be	VBZ
34052	213	18	perhaps	perhaps	RB
34052	213	19	more	more	RBR
34052	213	20	suitable	suitable	JJ
34052	213	21	for	for	IN
34052	213	22	experimental	experimental	JJ
34052	213	23	work	work	NN
34052	213	24	a	a	DT
34052	213	25	little	little	JJ
34052	213	26	coarser	coarser	NN
34052	213	27	,	,	,
34052	213	28	say	say	VBP
34052	213	29	35	35	CD
34052	213	30	lines	line	NNS
34052	213	31	to	to	IN
34052	213	32	the	the	DT
34052	213	33	inch	inch	NN
34052	213	34	.	.	.
34052	214	1	To	to	TO
34052	214	2	use	use	VB
34052	214	3	a	a	DT
34052	214	4	screen	screen	NN
34052	214	5	having	have	VBG
34052	214	6	50	50	CD
34052	214	7	or	or	CC
34052	214	8	more	more	JJR
34052	214	9	lines	line	NNS
34052	214	10	to	to	IN
34052	214	11	the	the	DT
34052	214	12	inch	inch	NN
34052	214	13	,	,	,
34052	214	14	the	the	DT
34052	214	15	transmitting	transmitting	NN
34052	214	16	apparatus	apparatus	NN
34052	214	17	,	,	,
34052	214	18	as	as	IN
34052	214	19	will	will	MD
34052	214	20	be	be	VB
34052	214	21	evident	evident	JJ
34052	214	22	later	later	RB
34052	214	23	on	on	RB
34052	214	24	,	,	,
34052	214	25	will	will	MD
34052	214	26	require	require	VB
34052	214	27	to	to	TO
34052	214	28	be	be	VB
34052	214	29	very	very	RB
34052	214	30	nearly	nearly	RB
34052	214	31	perfect	perfect	JJ
34052	214	32	.	.	.
34052	215	1	[	[	-LRB-
34052	215	2	Illustration	illustration	NN
34052	215	3	:	:	:
34052	215	4	FIG	FIG	NNP
34052	215	5	.	.	.
34052	216	1	5	5	CD
34052	216	2	.	.	.
34052	216	3	]	]	-RRB-
34052	217	1	Before	before	IN
34052	217	2	proceeding	proceed	VBG
34052	217	3	further	further	RB
34052	217	4	it	-PRON-	PRP
34052	217	5	will	will	MD
34052	217	6	perhaps	perhaps	RB
34052	217	7	be	be	VB
34052	217	8	as	as	RB
34052	217	9	well	well	RB
34052	217	10	to	to	TO
34052	217	11	make	make	VB
34052	217	12	an	an	DT
34052	217	13	experiment	experiment	NN
34052	217	14	.	.	.
34052	218	1	If	if	IN
34052	218	2	we	-PRON-	PRP
34052	218	3	take	take	VBP
34052	218	4	one	one	CD
34052	218	5	of	of	IN
34052	218	6	the	the	DT
34052	218	7	metal	metal	NN
34052	218	8	prints	print	NNS
34052	218	9	or	or	CC
34052	218	10	,	,	,
34052	218	11	more	more	RBR
34052	218	12	simple	simple	JJ
34052	218	13	,	,	,
34052	218	14	draw	draw	VB
34052	218	15	a	a	DT
34052	218	16	sketch	sketch	NN
34052	218	17	in	in	IN
34052	218	18	insulating	insulate	VBG
34052	218	19	ink	ink	NN
34052	218	20	upon	upon	IN
34052	218	21	a	a	DT
34052	218	22	sheet	sheet	NN
34052	218	23	of	of	IN
34052	218	24	metal	metal	NN
34052	218	25	A	A	NNP
34052	218	26	,	,	,
34052	218	27	Fig	Fig	NNP
34052	218	28	.	.	.
34052	219	1	5	5	CD
34052	219	2	,	,	,
34052	219	3	and	and	CC
34052	219	4	connect	connect	VB
34052	219	5	a	a	DT
34052	219	6	battery	battery	NN
34052	219	7	B	b	NN
34052	219	8	and	and	CC
34052	219	9	the	the	DT
34052	219	10	galvanometer	galvanometer	NN
34052	219	11	D	d	NN
34052	219	12	as	as	IN
34052	219	13	shown	show	VBN
34052	219	14	,	,	,
34052	219	15	we	-PRON-	PRP
34052	219	16	shall	shall	MD
34052	219	17	find	find	VB
34052	219	18	on	on	IN
34052	219	19	drawing	draw	VBG
34052	219	20	the	the	DT
34052	219	21	free	free	JJ
34052	219	22	end	end	NN
34052	219	23	of	of	IN
34052	219	24	the	the	DT
34052	219	25	wire	wire	NN
34052	219	26	across	across	IN
34052	219	27	the	the	DT
34052	219	28	metal	metal	NN
34052	219	29	plate	plate	NN
34052	219	30	that	that	IN
34052	219	31	all	all	PDT
34052	219	32	the	the	DT
34052	219	33	time	time	NN
34052	219	34	the	the	DT
34052	219	35	wire	wire	NN
34052	219	36	is	be	VBZ
34052	219	37	in	in	IN
34052	219	38	contact	contact	NN
34052	219	39	with	with	IN
34052	219	40	the	the	DT
34052	219	41	lines	line	NNS
34052	219	42	of	of	IN
34052	219	43	insulating	insulate	VBG
34052	219	44	material	material	NN
34052	219	45	the	the	DT
34052	219	46	needle	needle	NN
34052	219	47	of	of	IN
34052	219	48	the	the	DT
34052	219	49	galvanometer	galvanometer	NN
34052	219	50	will	will	MD
34052	219	51	remain	remain	VB
34052	219	52	{	{	-LRB-
34052	219	53	17	17	CD
34052	219	54	}	}	-RRB-
34052	219	55	at	at	IN
34052	219	56	zero	zero	CD
34052	219	57	,	,	,
34052	219	58	but	but	CC
34052	219	59	where	where	WRB
34052	219	60	it	-PRON-	PRP
34052	219	61	is	be	VBZ
34052	219	62	in	in	IN
34052	219	63	contact	contact	NN
34052	219	64	with	with	IN
34052	219	65	the	the	DT
34052	219	66	metal	metal	NN
34052	219	67	plate	plate	NN
34052	219	68	the	the	DT
34052	219	69	needle	needle	NN
34052	219	70	is	be	VBZ
34052	219	71	deflected	deflect	VBN
34052	219	72	.	.	.
34052	220	1	From	from	IN
34052	220	2	this	this	DT
34052	220	3	experiment	experiment	NN
34052	220	4	it	-PRON-	PRP
34052	220	5	will	will	MD
34052	220	6	be	be	VB
34052	220	7	seen	see	VBN
34052	220	8	that	that	IN
34052	220	9	we	-PRON-	PRP
34052	220	10	have	have	VBP
34052	220	11	in	in	IN
34052	220	12	our	-PRON-	PRP$
34052	220	13	metal	metal	NN
34052	220	14	line	line	NN
34052	220	15	print	print	NN
34052	220	16	,	,	,
34052	220	17	which	which	WDT
34052	220	18	consists	consist	VBZ
34052	220	19	of	of	IN
34052	220	20	alternate	alternate	JJ
34052	220	21	lines	line	NNS
34052	220	22	of	of	IN
34052	220	23	insulating	insulate	VBG
34052	220	24	and	and	CC
34052	220	25	conducting	conduct	VBG
34052	220	26	material	material	NN
34052	220	27	,	,	,
34052	220	28	a	a	DT
34052	220	29	method	method	NN
34052	220	30	by	by	IN
34052	220	31	which	which	WDT
34052	220	32	an	an	DT
34052	220	33	electric	electric	JJ
34052	220	34	circuit	circuit	NN
34052	220	35	can	can	MD
34052	220	36	be	be	VB
34052	220	37	very	very	RB
34052	220	38	easily	easily	RB
34052	220	39	made	make	VBN
34052	220	40	and	and	CC
34052	220	41	broken	break	VBN
34052	220	42	.	.	.
34052	221	1	It	-PRON-	PRP
34052	221	2	is	be	VBZ
34052	221	3	,	,	,
34052	221	4	of	of	IN
34052	221	5	course	course	NN
34052	221	6	,	,	,
34052	221	7	necessary	necessary	JJ
34052	221	8	to	to	TO
34052	221	9	have	have	VB
34052	221	10	some	some	DT
34052	221	11	arrangement	arrangement	NN
34052	221	12	whereby	whereby	WRB
34052	221	13	the	the	DT
34052	221	14	whole	whole	NN
34052	221	15	of	of	IN
34052	221	16	the	the	DT
34052	221	17	surface	surface	NN
34052	221	18	of	of	IN
34052	221	19	the	the	DT
34052	221	20	metal	metal	NN
34052	221	21	print	print	NN
34052	221	22	is	be	VBZ
34052	221	23	utilised	utilise	VBN
34052	221	24	for	for	IN
34052	221	25	this	this	DT
34052	221	26	purpose	purpose	NN
34052	221	27	to	to	IN
34052	221	28	the	the	DT
34052	221	29	best	good	JJS
34052	221	30	advantage	advantage	NN
34052	221	31	.	.	.
34052	222	1	One	one	CD
34052	222	2	type	type	NN
34052	222	3	of	of	IN
34052	222	4	transmitting	transmit	VBG
34052	222	5	machine	machine	NN
34052	222	6	used	use	VBN
34052	222	7	for	for	IN
34052	222	8	this	this	DT
34052	222	9	purpose	purpose	NN
34052	222	10	is	be	VBZ
34052	222	11	represented	represent	VBN
34052	222	12	by	by	IN
34052	222	13	the	the	DT
34052	222	14	diagram	diagram	NN
34052	222	15	,	,	,
34052	222	16	Fig	Fig	NNP
34052	222	17	.	.	.
34052	223	1	6	6	CD
34052	223	2	.	.	.
34052	224	1	The	the	DT
34052	224	2	cylinder	cylinder	NN
34052	224	3	A	a	DT
34052	224	4	is	be	VBZ
34052	224	5	fastened	fasten	VBN
34052	224	6	to	to	IN
34052	224	7	the	the	DT
34052	224	8	steel	steel	NN
34052	224	9	shaft	shaft	NN
34052	224	10	B	b	NN
34052	224	11	,	,	,
34052	224	12	which	which	WDT
34052	224	13	runs	run	VBZ
34052	224	14	in	in	IN
34052	224	15	the	the	DT
34052	224	16	two	two	CD
34052	224	17	bearings	bearing	NNS
34052	224	18	D	d	NN
34052	224	19	and	and	CC
34052	224	20	D	D	NNP
34052	224	21	'	'	''
34052	224	22	,	,	,
34052	224	23	the	the	DT
34052	224	24	bearing	bearing	NN
34052	224	25	D	d	NN
34052	224	26	'	'	``
34052	224	27	having	have	VBG
34052	224	28	an	an	DT
34052	224	29	internal	internal	JJ
34052	224	30	thread	thread	NN
34052	224	31	corresponding	correspond	VBG
34052	224	32	to	to	IN
34052	224	33	that	that	DT
34052	224	34	on	on	IN
34052	224	35	the	the	DT
34052	224	36	shaft	shaft	NN
34052	224	37	.	.	.
34052	225	1	The	the	DT
34052	225	2	stylus	stylus	NN
34052	225	3	in	in	IN
34052	225	4	this	this	DT
34052	225	5	class	class	NN
34052	225	6	of	of	IN
34052	225	7	machine	machine	NN
34052	225	8	is	be	VBZ
34052	225	9	a	a	DT
34052	225	10	fixture	fixture	NN
34052	225	11	,	,	,
34052	225	12	the	the	DT
34052	225	13	cylinder	cylinder	NN
34052	225	14	being	be	VBG
34052	225	15	given	give	VBN
34052	225	16	a	a	DT
34052	225	17	lateral	lateral	JJ
34052	225	18	as	as	RB
34052	225	19	well	well	RB
34052	225	20	as	as	IN
34052	225	21	a	a	DT
34052	225	22	revolving	revolving	JJ
34052	225	23	movement	movement	NN
34052	225	24	.	.	.
34052	226	1	As	as	IN
34052	226	2	it	-PRON-	PRP
34052	226	3	is	be	VBZ
34052	226	4	impossible	impossible	JJ
34052	226	5	to	to	TO
34052	226	6	use	use	VB
34052	226	7	a	a	DT
34052	226	8	rigid	rigid	JJ
34052	226	9	drive	drive	NN
34052	226	10	,	,	,
34052	226	11	a	a	DT
34052	226	12	flexible	flexible	JJ
34052	226	13	coupling	coupling	NN
34052	226	14	F	F	NNP
34052	226	15	is	be	VBZ
34052	226	16	employed	employ	VBN
34052	226	17	between	between	IN
34052	226	18	the	the	DT
34052	226	19	shaft	shaft	NN
34052	226	20	B	b	NN
34052	226	21	and	and	CC
34052	226	22	the	the	DT
34052	226	23	motor	motor	NN
34052	226	24	.	.	.
34052	227	1	[	[	-LRB-
34052	227	2	Illustration	illustration	NN
34052	227	3	:	:	:
34052	227	4	FIG	FIG	NNP
34052	227	5	.	.	.
34052	228	1	6	6	LS
34052	228	2	.	.	.
34052	228	3	]	]	-RRB-
34052	229	1	Another	another	DT
34052	229	2	type	type	NN
34052	229	3	of	of	IN
34052	229	4	machine	machine	NN
34052	229	5	is	be	VBZ
34052	229	6	shown	show	VBN
34052	229	7	in	in	IN
34052	229	8	Fig	Fig	NNP
34052	229	9	.	.	.
34052	230	1	7	7	LS
34052	230	2	.	.	.
34052	231	1	The	the	DT
34052	231	2	drum	drum	NN
34052	231	3	in	in	IN
34052	231	4	this	this	DT
34052	231	5	case	case	NN
34052	231	6	is	be	VBZ
34052	231	7	stationary	stationary	JJ
34052	231	8	,	,	,
34052	231	9	the	the	DT
34052	231	10	table	table	NN
34052	231	11	T	t	NN
34052	231	12	moving	move	VBG
34052	231	13	laterally	laterally	RB
34052	231	14	by	by	IN
34052	231	15	reason	reason	NN
34052	231	16	of	of	IN
34052	231	17	the	the	DT
34052	231	18	screwed	screw	VBN
34052	231	19	shaft	shaft	NN
34052	231	20	{	{	-LRB-
34052	231	21	18	18	CD
34052	231	22	}	}	-RRB-
34052	231	23	[	[	-LRB-
34052	231	24	Illustration	illustration	NN
34052	231	25	]	]	-RRB-
34052	231	26	and	and	CC
34052	231	27	half	half	NN
34052	231	28	nut	nut	NN
34052	231	29	F.	F.	NNP
34052	231	30	The	the	DT
34052	231	31	table	table	NN
34052	231	32	,	,	,
34052	231	33	shown	show	VBN
34052	231	34	separate	separate	JJ
34052	231	35	in	in	IN
34052	231	36	Fig	Fig	NNP
34052	231	37	.	.	.
34052	232	1	8	8	CD
34052	232	2	,	,	,
34052	232	3	carries	carry	VBZ
34052	232	4	a	a	DT
34052	232	5	stiff	stiff	JJ
34052	232	6	brass	brass	NN
34052	232	7	spring	spring	NN
34052	232	8	A	a	NN
34052	232	9	,	,	,
34052	232	10	to	to	TO
34052	232	11	which	which	WDT
34052	232	12	is	be	VBZ
34052	232	13	attached	attach	VBN
34052	232	14	a	a	DT
34052	232	15	holder	holder	NN
34052	232	16	B	b	NN
34052	232	17	made	make	VBN
34052	232	18	to	to	TO
34052	232	19	take	take	VB
34052	232	20	a	a	DT
34052	232	21	hardened	harden	VBN
34052	232	22	steel	steel	NN
34052	232	23	point	point	NN
34052	232	24	.	.	.
34052	233	1	The	the	DT
34052	233	2	holder	holder	NN
34052	233	3	is	be	VBZ
34052	233	4	provided	provide	VBN
34052	233	5	with	with	IN
34052	233	6	a	a	DT
34052	233	7	set	set	VBN
34052	233	8	screw	screw	NN
34052	233	9	P	p	NN
34052	233	10	for	for	IN
34052	233	11	securing	secure	VBG
34052	233	12	the	the	DT
34052	233	13	steel	steel	NN
34052	233	14	point	point	NN
34052	233	15	Z.	Z.	NNP
34052	234	1	The	the	DT
34052	234	2	spring	spring	NN
34052	234	3	and	and	CC
34052	234	4	needle	needle	NN
34052	234	5	are	be	VBP
34052	234	6	insulated	insulate	VBN
34052	234	7	from	from	IN
34052	234	8	the	the	DT
34052	234	9	rest	rest	NN
34052	234	10	of	of	IN
34052	234	11	the	the	DT
34052	234	12	machine	machine	NN
34052	234	13	,	,	,
34052	234	14	as	as	IN
34052	234	15	shown	show	VBN
34052	234	16	in	in	IN
34052	234	17	the	the	DT
34052	234	18	drawing	drawing	NN
34052	234	19	.	.	.
34052	235	1	In	in	IN
34052	235	2	working	working	NN
34052	235	3	,	,	,
34052	235	4	the	the	DT
34052	235	5	metal	metal	NN
34052	235	6	print	print	NN
34052	235	7	is	be	VBZ
34052	235	8	wrapped	wrap	VBN
34052	235	9	tightly	tightly	RB
34052	235	10	round	round	IN
34052	235	11	the	the	DT
34052	235	12	cylinder	cylinder	NN
34052	235	13	of	of	IN
34052	235	14	the	the	DT
34052	235	15	machine	machine	NN
34052	235	16	,	,	,
34052	235	17	the	the	DT
34052	235	18	glue	glue	NN
34052	235	19	image	image	NN
34052	235	20	being	being	NN
34052	235	21	,	,	,
34052	235	22	of	of	IN
34052	235	23	course	course	NN
34052	235	24	,	,	,
34052	235	25	uppermost	uppermost	VBN
34052	235	26	.	.	.
34052	236	1	To	to	TO
34052	236	2	fasten	fasten	VB
34052	236	3	the	the	DT
34052	236	4	print	print	NN
34052	236	5	a	a	DT
34052	236	6	little	little	JJ
34052	236	7	seccotine	seccotine	JJ
34052	236	8	should	should	MD
34052	236	9	be	be	VB
34052	236	10	applied	apply	VBN
34052	236	11	to	to	IN
34052	236	12	one	one	CD
34052	236	13	edge	edge	NN
34052	236	14	,	,	,
34052	236	15	and	and	CC
34052	236	16	the	the	DT
34052	236	17	joint	joint	NN
34052	236	18	carefully	carefully	RB
34052	236	19	smoothed	smooth	VBN
34052	236	20	down	down	RP
34052	236	21	with	with	IN
34052	236	22	the	the	DT
34052	236	23	fingers	finger	NNS
34052	236	24	.	.	.
34052	237	1	[	[	-LRB-
34052	237	2	Illustration	illustration	NN
34052	237	3	]	]	-RRB-
34052	237	4	If	if	IN
34052	237	5	there	there	EX
34052	237	6	is	be	VBZ
34052	237	7	any	any	DT
34052	237	8	tendency	tendency	NN
34052	237	9	on	on	IN
34052	237	10	the	the	DT
34052	237	11	part	part	NN
34052	237	12	of	of	IN
34052	237	13	the	the	DT
34052	237	14	print	print	NN
34052	237	15	to	to	TO
34052	237	16	slip	slip	VB
34052	237	17	round	round	RB
34052	237	18	on	on	IN
34052	237	19	the	the	DT
34052	237	20	drum	drum	NN
34052	237	21	,	,	,
34052	237	22	a	a	DT
34052	237	23	couple	couple	NN
34052	237	24	of	of	IN
34052	237	25	small	small	JJ
34052	237	26	spring	spring	NN
34052	237	27	clips	clip	NNS
34052	237	28	placed	place	VBN
34052	237	29	over	over	IN
34052	237	30	the	the	DT
34052	237	31	ends	end	NNS
34052	237	32	of	of	IN
34052	237	33	the	the	DT
34052	237	34	drum	drum	NN
34052	237	35	will	will	MD
34052	237	36	act	act	VB
34052	237	37	as	as	IN
34052	237	38	a	a	DT
34052	237	39	preventive	preventive	NN
34052	237	40	.	.	.
34052	238	1	It	-PRON-	PRP
34052	238	2	is	be	VBZ
34052	238	3	necessary	necessary	JJ
34052	238	4	to	to	TO
34052	238	5	place	place	VB
34052	238	6	the	the	DT
34052	238	7	print	print	NN
34052	238	8	upon	upon	IN
34052	238	9	the	the	DT
34052	238	10	drum	drum	NN
34052	238	11	in	in	IN
34052	238	12	such	such	PDT
34052	238	13	a	a	DT
34052	238	14	manner	manner	NN
34052	238	15	that	that	WDT
34052	238	16	the	the	DT
34052	238	17	stylus	stylus	NNP
34052	238	18	draws	draw	VBZ
34052	238	19	away	away	RB
34052	238	20	from	from	IN
34052	238	21	the	the	DT
34052	238	22	edge	edge	NN
34052	238	23	of	of	IN
34052	238	24	the	the	DT
34052	238	25	lap	lap	NN
34052	238	26	and	and	CC
34052	238	27	not	not	RB
34052	238	28	towards	towards	IN
34052	238	29	it	-PRON-	PRP
34052	238	30	,	,	,
34052	238	31	and	and	CC
34052	238	32	the	the	DT
34052	238	33	metal	metal	NN
34052	238	34	prints	print	NNS
34052	238	35	should	should	MD
34052	238	36	be	be	VB
34052	238	37	of	of	IN
34052	238	38	such	such	PDT
34052	238	39	a	a	DT
34052	238	40	size	size	NN
34052	238	41	that	that	WDT
34052	238	42	when	when	WRB
34052	238	43	placed	place	VBN
34052	238	44	round	round	IN
34052	238	45	the	the	DT
34052	238	46	drum	drum	NN
34052	238	47	of	of	IN
34052	238	48	the	the	DT
34052	238	49	{	{	-LRB-
34052	238	50	19	19	CD
34052	238	51	}	}	-RRB-
34052	238	52	machine	machine	NN
34052	238	53	a	a	DT
34052	238	54	lap	lap	NN
34052	238	55	of	of	IN
34052	238	56	about	about	IN
34052	238	57	3/16ths	3/16th	NNS
34052	238	58	of	of	IN
34052	238	59	an	an	DT
34052	238	60	inch	inch	NN
34052	238	61	is	be	VBZ
34052	238	62	allowed	allow	VBN
34052	238	63	.	.	.
34052	239	1	[	[	-LRB-
34052	239	2	Illustration	illustration	NN
34052	239	3	:	:	:
34052	239	4	FIG	FIG	NNP
34052	239	5	.	.	.
34052	240	1	9	9	CD
34052	240	2	.	.	.
34052	240	3	]	]	-RRB-
34052	241	1	The	the	DT
34052	241	2	steel	steel	NN
34052	241	3	point	point	NN
34052	241	4	Z	z	NN
34052	241	5	(	(	-LRB-
34052	241	6	ordinary	ordinary	JJ
34052	241	7	gramophone	gramophone	NN
34052	241	8	needles	needle	NNS
34052	241	9	may	may	MD
34052	241	10	be	be	VB
34052	241	11	used	use	VBN
34052	241	12	and	and	CC
34052	241	13	will	will	MD
34052	241	14	be	be	VB
34052	241	15	found	find	VBN
34052	241	16	to	to	TO
34052	241	17	answer	answer	VB
34052	241	18	the	the	DT
34052	241	19	purpose	purpose	NN
34052	241	20	admirably	admirably	RB
34052	241	21	)	)	-RRB-
34052	241	22	is	be	VBZ
34052	241	23	made	make	VBN
34052	241	24	to	to	TO
34052	241	25	press	press	VB
34052	241	26	lightly	lightly	RB
34052	241	27	upon	upon	IN
34052	241	28	the	the	DT
34052	241	29	metal	metal	NN
34052	241	30	print	print	NN
34052	241	31	,	,	,
34052	241	32	and	and	CC
34052	241	33	while	while	IN
34052	241	34	the	the	DT
34052	241	35	pressure	pressure	NN
34052	241	36	should	should	MD
34052	241	37	be	be	VB
34052	241	38	sufficient	sufficient	JJ
34052	241	39	to	to	TO
34052	241	40	make	make	VB
34052	241	41	good	good	JJ
34052	241	42	electrical	electrical	JJ
34052	241	43	contact	contact	NN
34052	241	44	,	,	,
34052	241	45	it	-PRON-	PRP
34052	241	46	should	should	MD
34052	241	47	not	not	RB
34052	241	48	be	be	VB
34052	241	49	sufficient	sufficient	JJ
34052	241	50	to	to	TO
34052	241	51	cause	cause	VB
34052	241	52	the	the	DT
34052	241	53	needle	needle	NN
34052	241	54	to	to	TO
34052	241	55	scratch	scratch	VB
34052	241	56	the	the	DT
34052	241	57	surface	surface	NN
34052	241	58	of	of	IN
34052	241	59	the	the	DT
34052	241	60	foil	foil	NN
34052	241	61	.	.	.
34052	242	1	The	the	DT
34052	242	2	pressure	pressure	NN
34052	242	3	is	be	VBZ
34052	242	4	regulated	regulate	VBN
34052	242	5	by	by	IN
34052	242	6	means	mean	NNS
34052	242	7	of	of	IN
34052	242	8	the	the	DT
34052	242	9	milled	mill	VBN
34052	242	10	nut	nut	NNP
34052	242	11	H.	H.	NNP
34052	242	12	The	the	DT
34052	242	13	electrical	electrical	JJ
34052	242	14	connections	connection	NNS
34052	242	15	are	be	VBP
34052	242	16	given	give	VBN
34052	242	17	in	in	IN
34052	242	18	Fig	Fig	NNP
34052	242	19	.	.	.
34052	243	1	9	9	CD
34052	243	2	.	.	.
34052	244	1	One	one	CD
34052	244	2	wire	wire	NN
34052	244	3	from	from	IN
34052	244	4	the	the	DT
34052	244	5	battery	battery	NN
34052	244	6	M	M	NNP
34052	244	7	is	be	VBZ
34052	244	8	taken	take	VBN
34052	244	9	to	to	IN
34052	244	10	the	the	DT
34052	244	11	terminal	terminal	JJ
34052	244	12	T	t	NN
34052	244	13	,	,	,
34052	244	14	and	and	CC
34052	244	15	the	the	DT
34052	244	16	other	other	JJ
34052	244	17	wires	wire	NNS
34052	244	18	from	from	IN
34052	244	19	M	M	NNP
34052	244	20	and	and	CC
34052	244	21	F	F	NNP
34052	244	22	lead	lead	VBP
34052	244	23	to	to	IN
34052	244	24	the	the	DT
34052	244	25	relay	relay	NN
34052	244	26	R.	R.	NNP
34052	244	27	The	the	DT
34052	244	28	current	current	JJ
34052	244	29	flows	flow	VBZ
34052	244	30	from	from	IN
34052	244	31	the	the	DT
34052	244	32	battery	battery	NN
34052	244	33	M	m	NN
34052	244	34	through	through	IN
34052	244	35	the	the	DT
34052	244	36	spring	spring	NN
34052	244	37	Y	Y	NNP
34052	244	38	,	,	,
34052	244	39	through	through	IN
34052	244	40	the	the	DT
34052	244	41	drum	drum	NN
34052	244	42	and	and	CC
34052	244	43	metal	metal	NN
34052	244	44	print	print	NN
34052	244	45	,	,	,
34052	244	46	the	the	DT
34052	244	47	stylus	stylus	NNP
34052	244	48	Z	Z	NNP
34052	244	49	,	,	,
34052	244	50	spring	spring	VB
34052	244	51	A	a	NN
34052	244	52	,	,	,
34052	244	53	down	down	RB
34052	244	54	to	to	IN
34052	244	55	the	the	DT
34052	244	56	relay	relay	NN
34052	244	57	R	r	NN
34052	244	58	,	,	,
34052	244	59	and	and	CC
34052	244	60	from	from	IN
34052	244	61	R	r	NN
34052	244	62	back	back	RB
34052	244	63	to	to	IN
34052	244	64	the	the	DT
34052	244	65	battery	battery	NN
34052	244	66	M.	M.	NNP
34052	244	67	As	as	IN
34052	244	68	the	the	DT
34052	244	69	drum	drum	NN
34052	244	70	carrying	carry	VBG
34052	244	71	the	the	DT
34052	244	72	single	single	JJ
34052	244	73	line	line	NN
34052	244	74	half	half	JJ
34052	244	75	-	-	HYPH
34052	244	76	tone	tone	NN
34052	244	77	print	print	NN
34052	244	78	is	be	VBZ
34052	244	79	revolved	revolve	VBN
34052	244	80	,	,	,
34052	244	81	the	the	DT
34052	244	82	stylus	stylus	NN
34052	244	83	,	,	,
34052	244	84	by	by	IN
34052	244	85	reason	reason	NN
34052	244	86	of	of	IN
34052	244	87	the	the	DT
34052	244	88	lateral	lateral	JJ
34052	244	89	movement	movement	NN
34052	244	90	given	give	VBN
34052	244	91	to	to	IN
34052	244	92	the	the	DT
34052	244	93	table	table	NN
34052	244	94	or	or	CC
34052	244	95	cylinder	cylinder	NN
34052	244	96	as	as	IN
34052	244	97	the	the	DT
34052	244	98	case	case	NN
34052	244	99	may	may	MD
34052	244	100	be	be	VB
34052	244	101	,	,	,
34052	244	102	will	will	MD
34052	244	103	trace	trace	VB
34052	244	104	a	a	DT
34052	244	105	spiral	spiral	JJ
34052	244	106	path	path	NN
34052	244	107	over	over	IN
34052	244	108	the	the	DT
34052	244	109	entire	entire	JJ
34052	244	110	surface	surface	NN
34052	244	111	of	of	IN
34052	244	112	the	the	DT
34052	244	113	print	print	NN
34052	244	114	.	.	.
34052	245	1	As	as	IN
34052	245	2	the	the	DT
34052	245	3	stylus	stylus	NN
34052	245	4	traces	trace	VBZ
34052	245	5	over	over	IN
34052	245	6	a	a	DT
34052	245	7	conducting	conduct	VBG
34052	245	8	strip	strip	NN
34052	245	9	the	the	DT
34052	245	10	circuit	circuit	NN
34052	245	11	is	be	VBZ
34052	245	12	completed	complete	VBN
34052	245	13	,	,	,
34052	245	14	and	and	CC
34052	245	15	the	the	DT
34052	245	16	tongue	tongue	NN
34052	245	17	of	of	IN
34052	245	18	the	the	DT
34052	245	19	relay	relay	NN
34052	245	20	R	r	NN
34052	245	21	is	be	VBZ
34052	245	22	attracted	attract	VBN
34052	245	23	,	,	,
34052	245	24	making	make	VBG
34052	245	25	contact	contact	NN
34052	245	26	with	with	IN
34052	245	27	the	the	DT
34052	245	28	stop	stop	NN
34052	245	29	S.	S.	NNP
34052	245	30	{	{	-LRB-
34052	245	31	20	20	CD
34052	245	32	}	}	-RRB-
34052	245	33	On	on	IN
34052	245	34	passing	pass	VBG
34052	245	35	over	over	IN
34052	245	36	a	a	DT
34052	245	37	strip	strip	NN
34052	245	38	of	of	IN
34052	245	39	insulation	insulation	NN
34052	245	40	the	the	DT
34052	245	41	circuit	circuit	NN
34052	245	42	is	be	VBZ
34052	245	43	broken	break	VBN
34052	245	44	and	and	CC
34052	245	45	the	the	DT
34052	245	46	tongue	tongue	NN
34052	245	47	of	of	IN
34052	245	48	the	the	DT
34052	245	49	relay	relay	NN
34052	245	50	R	r	NN
34052	245	51	returns	return	VBZ
34052	245	52	to	to	IN
34052	245	53	its	-PRON-	PRP$
34052	245	54	normal	normal	JJ
34052	245	55	position	position	NN
34052	245	56	.	.	.
34052	246	1	As	as	IN
34052	246	2	already	already	RB
34052	246	3	stated	state	VBN
34052	246	4	,	,	,
34052	246	5	the	the	DT
34052	246	6	conducting	conduct	VBG
34052	246	7	and	and	CC
34052	246	8	insulating	insulate	VBG
34052	246	9	bands	band	NNS
34052	246	10	on	on	IN
34052	246	11	the	the	DT
34052	246	12	print	print	NN
34052	246	13	vary	vary	VBP
34052	246	14	in	in	IN
34052	246	15	width	width	NN
34052	246	16	according	accord	VBG
34052	246	17	to	to	IN
34052	246	18	the	the	DT
34052	246	19	density	density	NN
34052	246	20	of	of	IN
34052	246	21	the	the	DT
34052	246	22	photograph	photograph	NN
34052	246	23	from	from	IN
34052	246	24	which	which	WDT
34052	246	25	it	-PRON-	PRP
34052	246	26	is	be	VBZ
34052	246	27	prepared	prepared	JJ
34052	246	28	,	,	,
34052	246	29	so	so	IN
34052	246	30	that	that	IN
34052	246	31	the	the	DT
34052	246	32	length	length	NN
34052	246	33	of	of	IN
34052	246	34	time	time	NN
34052	246	35	that	that	WDT
34052	246	36	the	the	DT
34052	246	37	tongue	tongue	NN
34052	246	38	of	of	IN
34052	246	39	the	the	DT
34052	246	40	relay	relay	NN
34052	246	41	R	r	NN
34052	246	42	is	be	VBZ
34052	246	43	held	hold	VBN
34052	246	44	against	against	IN
34052	246	45	the	the	DT
34052	246	46	stop	stop	NN
34052	246	47	S	S	NNP
34052	246	48	,	,	,
34052	246	49	is	be	VBZ
34052	246	50	in	in	IN
34052	246	51	proportion	proportion	NN
34052	246	52	to	to	IN
34052	246	53	the	the	DT
34052	246	54	width	width	NN
34052	246	55	of	of	IN
34052	246	56	the	the	DT
34052	246	57	conducting	conduct	VBG
34052	246	58	strip	strip	NN
34052	246	59	which	which	WDT
34052	246	60	is	be	VBZ
34052	246	61	passing	pass	VBG
34052	246	62	under	under	IN
34052	246	63	the	the	DT
34052	246	64	stylus	stylus	NN
34052	246	65	at	at	IN
34052	246	66	any	any	DT
34052	246	67	instant	instant	NN
34052	246	68	.	.	.
34052	247	1	The	the	DT
34052	247	2	function	function	NN
34052	247	3	of	of	IN
34052	247	4	the	the	DT
34052	247	5	transmitter	transmitter	NN
34052	247	6	is	be	VBZ
34052	247	7	therefore	therefore	RB
34052	247	8	to	to	TO
34052	247	9	send	send	VB
34052	247	10	to	to	IN
34052	247	11	the	the	DT
34052	247	12	relay	relay	NN
34052	247	13	R	r	NN
34052	247	14	an	an	DT
34052	247	15	intermittent	intermittent	JJ
34052	247	16	current	current	NN
34052	247	17	of	of	IN
34052	247	18	varying	vary	VBG
34052	247	19	duration	duration	NN
34052	247	20	.	.	.
34052	248	1	The	the	DT
34052	248	2	two	two	CD
34052	248	3	photographs	photograph	NNS
34052	248	4	Figs	fig	NNS
34052	248	5	.	.	.
34052	249	1	10	10	CD
34052	249	2	and	and	CC
34052	249	3	10_a	10_a	CD
34052	249	4	_	_	NNP
34052	249	5	are	be	VBP
34052	249	6	of	of	IN
34052	249	7	a	a	DT
34052	249	8	machine	machine	NN
34052	249	9	designed	design	VBN
34052	249	10	and	and	CC
34052	249	11	used	use	VBN
34052	249	12	by	by	IN
34052	249	13	the	the	DT
34052	249	14	writer	writer	NN
34052	249	15	in	in	IN
34052	249	16	his	-PRON-	PRP$
34052	249	17	experiments	experiment	NNS
34052	249	18	.	.	.
34052	250	1	In	in	IN
34052	250	2	this	this	DT
34052	250	3	machine	machine	NN
34052	250	4	the	the	DT
34052	250	5	drum	drum	NN
34052	250	6	is	be	VBZ
34052	250	7	3.5	3.5	CD
34052	250	8	inches	inch	NNS
34052	250	9	long	long	JJ
34052	250	10	and	and	CC
34052	250	11	1.5	1.5	CD
34052	250	12	inches	inch	NNS
34052	250	13	in	in	IN
34052	250	14	diameter	diameter	NN
34052	250	15	.	.	.
34052	251	1	The	the	DT
34052	251	2	lead	lead	JJ
34052	251	3	screw	screw	NN
34052	251	4	has	have	VBZ
34052	251	5	30	30	CD
34052	251	6	threads	thread	NNS
34052	251	7	to	to	IN
34052	251	8	the	the	DT
34052	251	9	inch	inch	NN
34052	251	10	,	,	,
34052	251	11	and	and	CC
34052	251	12	the	the	DT
34052	251	13	reduction	reduction	NN
34052	251	14	between	between	IN
34052	251	15	it	-PRON-	PRP
34052	251	16	and	and	CC
34052	251	17	the	the	DT
34052	251	18	drum	drum	NN
34052	251	19	is	be	VBZ
34052	251	20	3:1	3:1	CD
34052	251	21	,	,	,
34052	251	22	so	so	IN
34052	251	23	that	that	IN
34052	251	24	the	the	DT
34052	251	25	table	table	NN
34052	251	26	has	have	VBZ
34052	251	27	a	a	DT
34052	251	28	movement	movement	NN
34052	251	29	of	of	IN
34052	251	30	1/90th	1/90th	CD
34052	251	31	inch	inch	NN
34052	251	32	per	per	IN
34052	251	33	revolution	revolution	NN
34052	251	34	of	of	IN
34052	251	35	the	the	DT
34052	251	36	drum	drum	NN
34052	251	37	.	.	.
34052	252	1	From	from	IN
34052	252	2	the	the	DT
34052	252	3	brief	brief	JJ
34052	252	4	description	description	NN
34052	252	5	of	of	IN
34052	252	6	the	the	DT
34052	252	7	various	various	JJ
34052	252	8	types	type	NNS
34052	252	9	of	of	IN
34052	252	10	machines	machine	NNS
34052	252	11	that	that	WDT
34052	252	12	have	have	VBP
34052	252	13	been	be	VBN
34052	252	14	given	give	VBN
34052	252	15	it	-PRON-	PRP
34052	252	16	will	will	MD
34052	252	17	be	be	VB
34052	252	18	apparent	apparent	JJ
34052	252	19	that	that	IN
34052	252	20	in	in	IN
34052	252	21	the	the	DT
34052	252	22	design	design	NN
34052	252	23	of	of	IN
34052	252	24	the	the	DT
34052	252	25	machine	machine	NN
34052	252	26	proper	proper	JJ
34052	252	27	there	there	EX
34052	252	28	is	be	VBZ
34052	252	29	nothing	nothing	NN
34052	252	30	very	very	RB
34052	252	31	complicated	complicated	JJ
34052	252	32	,	,	,
34052	252	33	although	although	IN
34052	252	34	the	the	DT
34052	252	35	addition	addition	NN
34052	252	36	of	of	IN
34052	252	37	the	the	DT
34052	252	38	driving	driving	NN
34052	252	39	and	and	CC
34052	252	40	synchronising	synchronise	VBG
34052	252	41	apparatus	apparatus	NN
34052	252	42	complicates	complicate	VBZ
34052	252	43	matters	matter	NNS
34052	252	44	rather	rather	RB
34052	252	45	considerably	considerably	RB
34052	252	46	.	.	.
34052	253	1	The	the	DT
34052	253	2	questions	question	NNS
34052	253	3	of	of	IN
34052	253	4	driving	drive	VBG
34052	253	5	and	and	CC
34052	253	6	synchronising	synchronise	VBG
34052	253	7	the	the	DT
34052	253	8	machines	machine	NNS
34052	253	9	at	at	IN
34052	253	10	the	the	DT
34052	253	11	two	two	CD
34052	253	12	stations	station	NNS
34052	253	13	is	be	VBZ
34052	253	14	fully	fully	RB
34052	253	15	dealt	deal	VBN
34052	253	16	with	with	IN
34052	253	17	in	in	IN
34052	253	18	Chapter	Chapter	NNP
34052	253	19	IV	IV	NNP
34052	253	20	.	.	.
34052	254	1	[	[	-LRB-
34052	254	2	Illustration	illustration	NN
34052	254	3	:	:	:
34052	254	4	FIG	FIG	NNP
34052	254	5	.	.	.
34052	255	1	10a	10a	NNS
34052	255	2	.	.	.
34052	255	3	]	]	-RRB-
34052	256	1	[	[	-LRB-
34052	256	2	Illustration	illustration	NN
34052	256	3	:	:	:
34052	256	4	FIG	FIG	NNP
34052	256	5	.	.	.
34052	257	1	10b	10b	NNS
34052	257	2	.	.	.
34052	258	1	Enlarged	enlarged	JJ
34052	258	2	view	view	NN
34052	258	3	of	of	IN
34052	258	4	an	an	DT
34052	258	5	image	image	NN
34052	258	6	broken	break	VBN
34052	258	7	up	up	RP
34052	258	8	by	by	IN
34052	258	9	a	a	DT
34052	258	10	cross	cross	NN
34052	258	11	screen	screen	NN
34052	258	12	.	.	.
34052	258	13	]	]	-RRB-
34052	259	1	{	{	-LRB-
34052	259	2	21	21	CD
34052	259	3	}	}	-RRB-
34052	259	4	Although	although	IN
34052	259	5	the	the	DT
34052	259	6	design	design	NN
34052	259	7	of	of	IN
34052	259	8	the	the	DT
34052	259	9	machines	machine	NNS
34052	259	10	is	be	VBZ
34052	259	11	rather	rather	RB
34052	259	12	simple	simple	JJ
34052	259	13	great	great	JJ
34052	259	14	attention	attention	NN
34052	259	15	must	must	MD
34052	259	16	be	be	VB
34052	259	17	paid	pay	VBN
34052	259	18	both	both	DT
34052	259	19	to	to	IN
34052	259	20	accuracy	accuracy	NN
34052	259	21	of	of	IN
34052	259	22	construction	construction	NN
34052	259	23	and	and	CC
34052	259	24	accuracy	accuracy	NN
34052	259	25	of	of	IN
34052	259	26	working	working	NN
34052	259	27	,	,	,
34052	259	28	and	and	CC
34052	259	29	this	this	DT
34052	259	30	applies	apply	VBZ
34052	259	31	,	,	,
34052	259	32	not	not	RB
34052	259	33	only	only	RB
34052	259	34	to	to	IN
34052	259	35	the	the	DT
34052	259	36	machines	machine	NNS
34052	259	37	(	(	-LRB-
34052	259	38	whether	whether	IN
34052	259	39	for	for	IN
34052	259	40	transmitting	transmit	VBG
34052	259	41	or	or	CC
34052	259	42	receiving	receive	VBG
34052	259	43	)	)	-RRB-
34052	259	44	but	but	CC
34052	259	45	for	for	IN
34052	259	46	all	all	PDT
34052	259	47	the	the	DT
34052	259	48	various	various	JJ
34052	259	49	pieces	piece	NNS
34052	259	50	of	of	IN
34052	259	51	apparatus	apparatus	NN
34052	259	52	that	that	WDT
34052	259	53	are	be	VBP
34052	259	54	used	use	VBN
34052	259	55	.	.	.
34052	260	1	Too	too	RB
34052	260	2	much	much	JJ
34052	260	3	care	care	NN
34052	260	4	can	can	MD
34052	260	5	not	not	RB
34052	260	6	be	be	VB
34052	260	7	bestowed	bestow	VBN
34052	260	8	upon	upon	IN
34052	260	9	this	this	DT
34052	260	10	point	point	NN
34052	260	11	,	,	,
34052	260	12	as	as	IN
34052	260	13	in	in	IN
34052	260	14	the	the	DT
34052	260	15	wireless	wireless	JJ
34052	260	16	transmission	transmission	NN
34052	260	17	of	of	IN
34052	260	18	photographs	photograph	NNS
34052	260	19	there	there	EX
34052	260	20	is	be	VBZ
34052	260	21	a	a	DT
34052	260	22	large	large	JJ
34052	260	23	number	number	NN
34052	260	24	of	of	IN
34052	260	25	instruments	instrument	NNS
34052	260	26	all	all	DT
34052	260	27	requiring	require	VBG
34052	260	28	careful	careful	JJ
34052	260	29	adjustment	adjustment	NN
34052	260	30	,	,	,
34052	260	31	and	and	CC
34052	260	32	which	which	WDT
34052	260	33	have	have	VBP
34052	260	34	to	to	TO
34052	260	35	work	work	VB
34052	260	36	together	together	RB
34052	260	37	in	in	IN
34052	260	38	perfect	perfect	JJ
34052	260	39	unison	unison	NNP
34052	260	40	at	at	IN
34052	260	41	a	a	DT
34052	260	42	high	high	JJ
34052	260	43	speed	speed	NN
34052	260	44	.	.	.
34052	261	1	The	the	DT
34052	261	2	machine	machine	NN
34052	261	3	shown	show	VBN
34052	261	4	in	in	IN
34052	261	5	Figs	Figs	NNP
34052	261	6	.	.	.
34052	262	1	10	10	CD
34052	262	2	and	and	CC
34052	262	3	10_a	10_a	CD
34052	262	4	_	_	NNP
34052	262	5	was	be	VBD
34052	262	6	designed	design	VBN
34052	262	7	and	and	CC
34052	262	8	used	use	VBN
34052	262	9	by	by	IN
34052	262	10	the	the	DT
34052	262	11	writer	writer	NN
34052	262	12	solely	solely	RB
34052	262	13	for	for	IN
34052	262	14	experimental	experimental	JJ
34052	262	15	work	work	NN
34052	262	16	.	.	.
34052	263	1	It	-PRON-	PRP
34052	263	2	will	will	MD
34052	263	3	be	be	VB
34052	263	4	noticed	notice	VBN
34052	263	5	in	in	IN
34052	263	6	the	the	DT
34052	263	7	description	description	NN
34052	263	8	given	give	VBN
34052	263	9	in	in	IN
34052	263	10	the	the	DT
34052	263	11	appendix	appendix	NNP
34052	263	12	of	of	IN
34052	263	13	the	the	DT
34052	263	14	method	method	NN
34052	263	15	of	of	IN
34052	263	16	preparing	prepare	VBG
34052	263	17	the	the	DT
34052	263	18	metal	metal	NN
34052	263	19	prints	print	NNS
34052	263	20	that	that	WDT
34052	263	21	a	a	DT
34052	263	22	5	5	CD
34052	263	23	"	"	``
34052	263	24	Ã	Ã	NNP
34052	263	25	�	�	NNP
34052	263	26	4	4	CD
34052	263	27	"	"	``
34052	263	28	camera	camera	NN
34052	263	29	is	be	VBZ
34052	263	30	recommended	recommend	VBN
34052	263	31	,	,	,
34052	263	32	while	while	IN
34052	263	33	the	the	DT
34052	263	34	machine	machine	NN
34052	263	35	,	,	,
34052	263	36	Fig	Fig	NNP
34052	263	37	.	.	.
34052	264	1	10	10	CD
34052	264	2	,	,	,
34052	264	3	is	be	VBZ
34052	264	4	designed	design	VBN
34052	264	5	to	to	TO
34052	264	6	take	take	VB
34052	264	7	a	a	DT
34052	264	8	print	print	NN
34052	264	9	procured	procure	VBN
34052	264	10	from	from	IN
34052	264	11	a	a	DT
34052	264	12	quarter	quarter	NN
34052	264	13	-	-	HYPH
34052	264	14	plate	plate	NN
34052	264	15	negative	negative	JJ
34052	264	16	.	.	.
34052	265	1	This	this	DT
34052	265	2	size	size	NN
34052	265	3	of	of	IN
34052	265	4	drum	drum	NN
34052	265	5	was	be	VBD
34052	265	6	adopted	adopt	VBN
34052	265	7	for	for	IN
34052	265	8	several	several	JJ
34052	265	9	reasons	reason	NNS
34052	265	10	,	,	,
34052	265	11	and	and	CC
34052	265	12	although	although	IN
34052	265	13	it	-PRON-	PRP
34052	265	14	will	will	MD
34052	265	15	be	be	VB
34052	265	16	found	find	VBN
34052	265	17	quite	quite	RB
34052	265	18	large	large	JJ
34052	265	19	enough	enough	RB
34052	265	20	for	for	IN
34052	265	21	general	general	JJ
34052	265	22	experimental	experimental	JJ
34052	265	23	work	work	NN
34052	265	24	the	the	DT
34052	265	25	writer	writer	NN
34052	265	26	has	have	VBZ
34052	265	27	come	come	VBN
34052	265	28	to	to	IN
34052	265	29	the	the	DT
34052	265	30	conclusion	conclusion	NN
34052	265	31	that	that	IN
34052	265	32	for	for	IN
34052	265	33	practical	practical	JJ
34052	265	34	commercial	commercial	JJ
34052	265	35	work	work	NN
34052	265	36	a	a	DT
34052	265	37	drum	drum	NN
34052	265	38	to	to	TO
34052	265	39	take	take	VB
34052	265	40	a	a	DT
34052	265	41	print	print	NN
34052	265	42	5	5	CD
34052	265	43	"	"	``
34052	265	44	Ã	Ã	NNP
34052	265	45	�	�	NN
34052	265	46	4	4	CD
34052	265	47	"	"	``
34052	265	48	will	will	MD
34052	265	49	give	give	VB
34052	265	50	better	well	JJR
34052	265	51	results	result	NNS
34052	265	52	.	.	.
34052	266	1	In	in	IN
34052	266	2	making	make	VBG
34052	266	3	a	a	DT
34052	266	4	negative	negative	NN
34052	266	5	of	of	IN
34052	266	6	a	a	DT
34052	266	7	picture	picture	NN
34052	266	8	that	that	WDT
34052	266	9	is	be	VBZ
34052	266	10	required	require	VBN
34052	266	11	for	for	IN
34052	266	12	reproduction	reproduction	NN
34052	266	13	purposes	purpose	NNS
34052	266	14	,	,	,
34052	266	15	the	the	DT
34052	266	16	line	line	NN
34052	266	17	screen	screen	NN
34052	266	18	in	in	IN
34052	266	19	the	the	DT
34052	266	20	camera	camera	NN
34052	266	21	is	be	VBZ
34052	266	22	replaced	replace	VBN
34052	266	23	by	by	IN
34052	266	24	a	a	DT
34052	266	25	"	"	``
34052	266	26	cross	cross	NN
34052	266	27	screen	screen	NN
34052	266	28	,	,	,
34052	266	29	"	"	''
34052	266	30	_	_	NNP
34052	266	31	i.e.	i.e.	FW
34052	266	32	_	_	NNP
34052	266	33	two	two	CD
34052	266	34	single	single	JJ
34052	266	35	line	line	NN
34052	266	36	screens	screen	NNS
34052	266	37	placed	place	VBN
34052	266	38	with	with	IN
34052	266	39	their	-PRON-	PRP$
34052	266	40	lines	line	NNS
34052	266	41	at	at	IN
34052	266	42	an	an	DT
34052	266	43	angle	angle	NN
34052	266	44	of	of	IN
34052	266	45	90Â	90â	NN
34052	266	46	°	°	NNS
34052	266	47	to	to	IN
34052	266	48	one	one	CD
34052	266	49	another	another	DT
34052	266	50	,	,	,
34052	266	51	and	and	CC
34052	266	52	this	this	DT
34052	266	53	breaks	break	VBZ
34052	266	54	the	the	DT
34052	266	55	{	{	-LRB-
34052	266	56	22	22	CD
34052	266	57	}	}	-RRB-
34052	266	58	image	image	NN
34052	266	59	up	up	RP
34052	266	60	into	into	IN
34052	266	61	small	small	JJ
34052	266	62	squares	square	NNS
34052	266	63	instead	instead	RB
34052	266	64	of	of	IN
34052	266	65	lines	line	NNS
34052	266	66	.	.	.
34052	267	1	By	by	IN
34052	267	2	looking	look	VBG
34052	267	3	at	at	IN
34052	267	4	any	any	DT
34052	267	5	ordinary	ordinary	JJ
34052	267	6	newspaper	newspaper	NN
34052	267	7	or	or	CC
34052	267	8	book	book	NN
34052	267	9	illustration	illustration	NN
34052	267	10	through	through	IN
34052	267	11	a	a	DT
34052	267	12	powerful	powerful	JJ
34052	267	13	magnifying	magnifying	NN
34052	267	14	glass	glass	NN
34052	267	15	the	the	DT
34052	267	16	effects	effect	NNS
34052	267	17	of	of	IN
34052	267	18	a	a	DT
34052	267	19	cross	cross	NN
34052	267	20	screen	screen	NN
34052	267	21	will	will	MD
34052	267	22	readily	readily	RB
34052	267	23	be	be	VB
34052	267	24	seen	see	VBN
34052	267	25	.	.	.
34052	268	1	With	with	IN
34052	268	2	a	a	DT
34052	268	3	cross	cross	NN
34052	268	4	screen	screen	NN
34052	268	5	a	a	DT
34052	268	6	certain	certain	JJ
34052	268	7	amount	amount	NN
34052	268	8	of	of	IN
34052	268	9	detail	detail	NN
34052	268	10	is	be	VBZ
34052	268	11	necessarily	necessarily	RB
34052	268	12	lost	lose	VBN
34052	268	13	,	,	,
34052	268	14	but	but	CC
34052	268	15	with	with	IN
34052	268	16	a	a	DT
34052	268	17	single	single	JJ
34052	268	18	line	line	NN
34052	268	19	screen	screen	NN
34052	268	20	the	the	DT
34052	268	21	amount	amount	NN
34052	268	22	lost	lose	VBN
34052	268	23	is	be	VBZ
34052	268	24	much	much	RB
34052	268	25	greater	great	JJR
34052	268	26	.	.	.
34052	269	1	If	if	IN
34052	269	2	there	there	EX
34052	269	3	is	be	VBZ
34052	269	4	any	any	DT
34052	269	5	very	very	RB
34052	269	6	small	small	JJ
34052	269	7	detail	detail	NN
34052	269	8	in	in	IN
34052	269	9	the	the	DT
34052	269	10	picture	picture	NN
34052	269	11	most	most	JJS
34052	269	12	of	of	IN
34052	269	13	this	this	DT
34052	269	14	would	would	MD
34052	269	15	be	be	VB
34052	269	16	lost	lose	VBN
34052	269	17	in	in	IN
34052	269	18	a	a	DT
34052	269	19	coarse	coarse	JJ
34052	269	20	screen	screen	NN
34052	269	21	,	,	,
34052	269	22	hence	hence	RB
34052	269	23	the	the	DT
34052	269	24	necessity	necessity	NN
34052	269	25	of	of	IN
34052	269	26	employing	employ	VBG
34052	269	27	as	as	RB
34052	269	28	fine	fine	JJ
34052	269	29	a	a	DT
34052	269	30	line	line	NN
34052	269	31	screen	screen	NN
34052	269	32	as	as	IN
34052	269	33	practicable	practicable	JJ
34052	269	34	in	in	IN
34052	269	35	order	order	NN
34052	269	36	to	to	TO
34052	269	37	get	get	VB
34052	269	38	as	as	RB
34052	269	39	much	much	JJ
34052	269	40	detail	detail	NN
34052	269	41	in	in	IN
34052	269	42	as	as	IN
34052	269	43	possible	possible	JJ
34052	269	44	.	.	.
34052	270	1	It	-PRON-	PRP
34052	270	2	is	be	VBZ
34052	270	3	mainly	mainly	RB
34052	270	4	on	on	IN
34052	270	5	this	this	DT
34052	270	6	account	account	NN
34052	270	7	that	that	IN
34052	270	8	a	a	DT
34052	270	9	5	5	CD
34052	270	10	"	"	``
34052	270	11	Ã	Ã	NNP
34052	270	12	�	�	NN
34052	270	13	4	4	CD
34052	270	14	"	"	NN
34052	270	15	print	print	NN
34052	270	16	is	be	VBZ
34052	270	17	recommended	recommend	VBN
34052	270	18	,	,	,
34052	270	19	as	as	IN
34052	270	20	,	,	,
34052	270	21	if	if	IN
34052	270	22	fairly	fairly	RB
34052	270	23	bold	bold	JJ
34052	270	24	subjects	subject	NNS
34052	270	25	are	be	VBP
34052	270	26	used	use	VBN
34052	270	27	for	for	IN
34052	270	28	copying	copying	NN
34052	270	29	,	,	,
34052	270	30	the	the	DT
34052	270	31	small	small	JJ
34052	270	32	detail	detail	NN
34052	270	33	(	(	-LRB-
34052	270	34	this	this	DT
34052	270	35	is	be	VBZ
34052	270	36	,	,	,
34052	270	37	of	of	IN
34052	270	38	course	course	NN
34052	270	39	,	,	,
34052	270	40	a	a	DT
34052	270	41	very	very	RB
34052	270	42	vague	vague	JJ
34052	270	43	and	and	CC
34052	270	44	indefinable	indefinable	JJ
34052	270	45	term	term	NN
34052	270	46	)	)	-RRB-
34052	270	47	will	will	MD
34052	270	48	not	not	RB
34052	270	49	be	be	VB
34052	270	50	too	too	RB
34052	270	51	fine	fine	JJ
34052	270	52	,	,	,
34052	270	53	and	and	CC
34052	270	54	the	the	DT
34052	270	55	time	time	NN
34052	270	56	required	require	VBN
34052	270	57	for	for	IN
34052	270	58	transmitting	transmit	VBG
34052	270	59	reasonable	reasonable	JJ
34052	270	60	.	.	.
34052	271	1	For	for	IN
34052	271	2	obvious	obvious	JJ
34052	271	3	reasons	reason	NNS
34052	271	4	it	-PRON-	PRP
34052	271	5	is	be	VBZ
34052	271	6	a	a	DT
34052	271	7	great	great	JJ
34052	271	8	advantage	advantage	NN
34052	271	9	to	to	TO
34052	271	10	put	put	VB
34052	271	11	the	the	DT
34052	271	12	print	print	NN
34052	271	13	under	under	IN
34052	271	14	pressure	pressure	NN
34052	271	15	to	to	TO
34052	271	16	cause	cause	VB
34052	271	17	the	the	DT
34052	271	18	glue	glue	NN
34052	271	19	image	image	NN
34052	271	20	to	to	TO
34052	271	21	sink	sink	VB
34052	271	22	into	into	IN
34052	271	23	the	the	DT
34052	271	24	soft	soft	JJ
34052	271	25	metal	metal	NN
34052	271	26	base	base	NN
34052	271	27	and	and	CC
34052	271	28	leave	leave	VB
34052	271	29	a	a	DT
34052	271	30	perfectly	perfectly	RB
34052	271	31	flat	flat	JJ
34052	271	32	and	and	CC
34052	271	33	smooth	smooth	JJ
34052	271	34	surface	surface	NN
34052	271	35	.	.	.
34052	272	1	It	-PRON-	PRP
34052	272	2	is	be	VBZ
34052	272	3	essential	essential	JJ
34052	272	4	that	that	IN
34052	272	5	the	the	DT
34052	272	6	bands	band	NNS
34052	272	7	on	on	IN
34052	272	8	the	the	DT
34052	272	9	print	print	NN
34052	272	10	lie	lie	NN
34052	272	11	along	along	IN
34052	272	12	the	the	DT
34052	272	13	axis	axis	NN
34052	272	14	of	of	IN
34052	272	15	the	the	DT
34052	272	16	cylinder	cylinder	NN
34052	272	17	,	,	,
34052	272	18	so	so	IN
34052	272	19	that	that	IN
34052	272	20	the	the	DT
34052	272	21	stylus	stylus	NNP
34052	272	22	traces	trace	VBZ
34052	272	23	its	-PRON-	PRP$
34052	272	24	path	path	NN
34052	272	25	across	across	IN
34052	272	26	them	-PRON-	PRP
34052	272	27	,	,	,
34052	272	28	and	and	CC
34052	272	29	not	not	RB
34052	272	30	with	with	IN
34052	272	31	them	-PRON-	PRP
34052	272	32	.	.	.
34052	273	1	We	-PRON-	PRP
34052	273	2	have	have	VBP
34052	273	3	now	now	RB
34052	273	4	an	an	DT
34052	273	5	arrangement	arrangement	NN
34052	273	6	that	that	WDT
34052	273	7	is	be	VBZ
34052	273	8	capable	capable	JJ
34052	273	9	of	of	IN
34052	273	10	taking	take	VBG
34052	273	11	the	the	DT
34052	273	12	place	place	NN
34052	273	13	of	of	IN
34052	273	14	the	the	DT
34052	273	15	key	key	JJ
34052	273	16	K	K	NNP
34052	273	17	,	,	,
34052	273	18	Fig	Fig	NNP
34052	273	19	.	.	.
34052	274	1	4	4	LS
34052	274	2	,	,	,
34052	274	3	and	and	CC
34052	274	4	the	the	DT
34052	274	5	diagram	diagram	NN
34052	274	6	,	,	,
34052	274	7	Fig	Fig	NNP
34052	274	8	.	.	.
34052	275	1	11	11	CD
34052	275	2	,	,	,
34052	275	3	gives	give	VBZ
34052	275	4	the	the	DT
34052	275	5	connections	connection	NNS
34052	275	6	for	for	IN
34052	275	7	the	the	DT
34052	275	8	complete	complete	JJ
34052	275	9	transmitter	transmitter	NN
34052	275	10	.	.	.
34052	276	1	A	a	DT
34052	276	2	is	be	VBZ
34052	276	3	the	the	DT
34052	276	4	aerial	aerial	JJ
34052	276	5	,	,	,
34052	276	6	E	e	NN
34052	276	7	earth	earth	NN
34052	276	8	,	,	,
34052	276	9	T	t	NN
34052	276	10	inductance	inductance	NN
34052	276	11	,	,	,
34052	276	12	L	L	NNP
34052	276	13	ammeter	ammeter	NN
34052	276	14	.	.	.
34052	277	1	The	the	DT
34052	277	2	closed	closed	JJ
34052	277	3	oscillatory	oscillatory	JJ
34052	277	4	circuit	circuit	NN
34052	277	5	consists	consist	VBZ
34052	277	6	of	of	IN
34052	277	7	a	a	DT
34052	277	8	spark	spark	NN
34052	277	9	-	-	HYPH
34052	277	10	gap	gap	NN
34052	277	11	G	g	NN
34052	277	12	,	,	,
34052	277	13	inductance	inductance	NN
34052	277	14	F	F	NNP
34052	277	15	,	,	,
34052	277	16	{	{	-LRB-
34052	277	17	23	23	CD
34052	277	18	}	}	-RRB-
34052	277	19	[	[	-LRB-
34052	277	20	Illustration	illustration	NN
34052	277	21	]	]	-RRB-
34052	277	22	and	and	CC
34052	277	23	a	a	DT
34052	277	24	condenser	condenser	NN
34052	277	25	C.	C.	NNP
34052	277	26	The	the	DT
34052	277	27	secondary	secondary	JJ
34052	277	28	J	j	NN
34052	277	29	of	of	IN
34052	277	30	the	the	DT
34052	277	31	coil	coil	NN
34052	277	32	H	H	NNP
34052	277	33	is	be	VBZ
34052	277	34	connected	connect	VBN
34052	277	35	to	to	IN
34052	277	36	the	the	DT
34052	277	37	spark	spark	NN
34052	277	38	-	-	HYPH
34052	277	39	gap	gap	NN
34052	277	40	,	,	,
34052	277	41	and	and	CC
34052	277	42	the	the	DT
34052	277	43	primary	primary	JJ
34052	277	44	P	p	NN
34052	277	45	is	be	VBZ
34052	277	46	in	in	IN
34052	277	47	circuit	circuit	NN
34052	277	48	with	with	IN
34052	277	49	the	the	DT
34052	277	50	mercury	mercury	NN
34052	277	51	break	break	NNP
34052	277	52	N	N	NNP
34052	277	53	,	,	,
34052	277	54	the	the	DT
34052	277	55	battery	battery	NN
34052	277	56	B	B	NNP
34052	277	57	,	,	,
34052	277	58	and	and	CC
34052	277	59	the	the	DT
34052	277	60	local	local	JJ
34052	277	61	contacts	contact	NNS
34052	277	62	of	of	IN
34052	277	63	the	the	DT
34052	277	64	relay	relay	NN
34052	277	65	R.	R.	NNP
34052	277	66	The	the	DT
34052	277	67	action	action	NN
34052	277	68	is	be	VBZ
34052	277	69	as	as	IN
34052	277	70	follows	follow	VBZ
34052	277	71	.	.	.
34052	278	1	When	when	WRB
34052	278	2	contact	contact	NN
34052	278	3	is	be	VBZ
34052	278	4	made	make	VBN
34052	278	5	between	between	IN
34052	278	6	the	the	DT
34052	278	7	stylus	stylus	JJ
34052	278	8	Z	Z	NNP
34052	278	9	and	and	CC
34052	278	10	the	the	DT
34052	278	11	drum	drum	NN
34052	278	12	V	v	NN
34052	278	13	by	by	IN
34052	278	14	means	mean	NNS
34052	278	15	of	of	IN
34052	278	16	the	the	DT
34052	278	17	conducting	conduct	VBG
34052	278	18	bands	band	NNS
34052	278	19	on	on	IN
34052	278	20	the	the	DT
34052	278	21	line	line	NN
34052	278	22	print	print	NN
34052	278	23	,	,	,
34052	278	24	the	the	DT
34052	278	25	circuit	circuit	NN
34052	278	26	of	of	IN
34052	278	27	the	the	DT
34052	278	28	relay	relay	NN
34052	278	29	R	r	NN
34052	278	30	and	and	CC
34052	278	31	the	the	DT
34052	278	32	battery	battery	NN
34052	278	33	M	M	NNP
34052	278	34	is	be	VBZ
34052	278	35	completed	complete	VBN
34052	278	36	.	.	.
34052	279	1	The	the	DT
34052	279	2	closing	closing	NN
34052	279	3	of	of	IN
34052	279	4	the	the	DT
34052	279	5	local	local	JJ
34052	279	6	circuit	circuit	NN
34052	279	7	of	of	IN
34052	279	8	the	the	DT
34052	279	9	relay	relay	NN
34052	279	10	R	r	NN
34052	279	11	actuates	actuate	VBZ
34052	279	12	the	the	DT
34052	279	13	second	second	JJ
34052	279	14	relay	relay	NN
34052	279	15	R	r	NN
34052	279	16	'	'	''
34052	279	17	,	,	,
34052	279	18	allowing	allow	VBG
34052	279	19	the	the	DT
34052	279	20	primary	primary	JJ
34052	279	21	circuit	circuit	NN
34052	279	22	of	of	IN
34052	279	23	the	the	DT
34052	279	24	coil	coil	NN
34052	279	25	H	H	NNP
34052	279	26	to	to	TO
34052	279	27	be	be	VB
34052	279	28	closed	close	VBN
34052	279	29	.	.	.
34052	280	1	As	as	RB
34052	280	2	soon	soon	RB
34052	280	3	as	as	IN
34052	280	4	the	the	DT
34052	280	5	primary	primary	JJ
34052	280	6	circuit	circuit	NN
34052	280	7	of	of	IN
34052	280	8	the	the	DT
34052	280	9	coil	coil	NN
34052	280	10	is	be	VBZ
34052	280	11	completed	complete	VBN
34052	280	12	sparks	spark	NNS
34052	280	13	pass	pass	VB
34052	280	14	between	between	IN
34052	280	15	the	the	DT
34052	280	16	electrodes	electrode	NNS
34052	280	17	of	of	IN
34052	280	18	the	the	DT
34052	280	19	spark	spark	NN
34052	280	20	-	-	HYPH
34052	280	21	gap	gap	NN
34052	280	22	G	g	NN
34052	280	23	,	,	,
34052	280	24	causing	cause	VBG
34052	280	25	waves	wave	NNS
34052	280	26	to	to	TO
34052	280	27	radiate	radiate	VB
34052	280	28	from	from	IN
34052	280	29	the	the	DT
34052	280	30	aerial	aerial	NN
34052	280	31	.	.	.
34052	281	1	The	the	DT
34052	281	2	duration	duration	NN
34052	281	3	of	of	IN
34052	281	4	the	the	DT
34052	281	5	wave	wave	NN
34052	281	6	-	-	HYPH
34052	281	7	trains	train	NNS
34052	281	8	radiated	radiate	VBD
34052	281	9	depends	depend	VBZ
34052	281	10	upon	upon	IN
34052	281	11	the	the	DT
34052	281	12	duration	duration	NN
34052	281	13	of	of	IN
34052	281	14	contact	contact	NN
34052	281	15	made	make	VBN
34052	281	16	by	by	IN
34052	281	17	the	the	DT
34052	281	18	relays	relay	NNS
34052	281	19	{	{	-LRB-
34052	281	20	24	24	CD
34052	281	21	}	}	-RRB-
34052	281	22	R	r	NN
34052	281	23	and	and	CC
34052	281	24	R	r	NN
34052	281	25	'	'	''
34052	281	26	,	,	,
34052	281	27	and	and	CC
34052	281	28	this	this	DT
34052	281	29	in	in	IN
34052	281	30	turn	turn	NN
34052	281	31	depends	depend	VBZ
34052	281	32	upon	upon	IN
34052	281	33	the	the	DT
34052	281	34	width	width	NN
34052	281	35	of	of	IN
34052	281	36	the	the	DT
34052	281	37	conducting	conduct	VBG
34052	281	38	strip	strip	NN
34052	281	39	that	that	WDT
34052	281	40	is	be	VBZ
34052	281	41	passing	pass	VBG
34052	281	42	under	under	IN
34052	281	43	the	the	DT
34052	281	44	stylus	stylus	NN
34052	281	45	.	.	.
34052	282	1	The	the	DT
34052	282	2	battery	battery	NN
34052	282	3	M	m	NN
34052	282	4	should	should	MD
34052	282	5	be	be	VB
34052	282	6	about	about	RB
34052	282	7	4	4	CD
34052	282	8	volts	volt	NNS
34052	282	9	,	,	,
34052	282	10	and	and	CC
34052	282	11	the	the	DT
34052	282	12	battery	battery	NN
34052	282	13	D	d	NN
34052	282	14	about	about	RB
34052	282	15	2	2	CD
34052	282	16	volts	volt	NNS
34052	282	17	.	.	.
34052	283	1	The	the	DT
34052	283	2	two	two	CD
34052	283	3	-	-	HYPH
34052	283	4	way	way	NN
34052	283	5	switch	switch	NN
34052	283	6	X	x	NN
34052	283	7	is	be	VBZ
34052	283	8	connected	connect	VBN
34052	283	9	up	up	RP
34052	283	10	so	so	IN
34052	283	11	that	that	IN
34052	283	12	the	the	DT
34052	283	13	relay	relay	NN
34052	283	14	R	r	NN
34052	283	15	'	'	''
34052	283	16	can	can	MD
34052	283	17	be	be	VB
34052	283	18	thrown	throw	VBN
34052	283	19	out	out	RP
34052	283	20	and	and	CC
34052	283	21	the	the	DT
34052	283	22	key	key	JJ
34052	283	23	K	K	NNP
34052	283	24	switched	switch	VBD
34052	283	25	in	in	RP
34052	283	26	for	for	IN
34052	283	27	ordinary	ordinary	JJ
34052	283	28	signalling	signal	VBG
34052	283	29	purposes	purpose	NNS
34052	283	30	.	.	.
34052	284	1	If	if	IN
34052	284	2	any	any	DT
34052	284	3	sparking	sparking	NN
34052	284	4	takes	take	VBZ
34052	284	5	place	place	NN
34052	284	6	at	at	IN
34052	284	7	the	the	DT
34052	284	8	point	point	NN
34052	284	9	of	of	IN
34052	284	10	the	the	DT
34052	284	11	stylus	stylus	NN
34052	284	12	,	,	,
34052	284	13	a	a	DT
34052	284	14	small	small	JJ
34052	284	15	condenser	condenser	NN
34052	284	16	C	c	NN
34052	284	17	'	'	''
34052	284	18	(	(	-LRB-
34052	284	19	about	about	RB
34052	284	20	1	1	CD
34052	284	21	microfarad	microfarad	NN
34052	284	22	capacity	capacity	NN
34052	284	23	)	)	-RRB-
34052	284	24	should	should	MD
34052	284	25	be	be	VB
34052	284	26	connected	connect	VBN
34052	284	27	as	as	IN
34052	284	28	shown	show	VBN
34052	284	29	.	.	.
34052	285	1	In	in	IN
34052	285	2	the	the	DT
34052	285	3	present	present	JJ
34052	285	4	instance	instance	NN
34052	285	5	the	the	DT
34052	285	6	condenser	condenser	NN
34052	285	7	should	should	MD
34052	285	8	be	be	VB
34052	285	9	used	use	VBN
34052	285	10	more	more	JJR
34052	285	11	as	as	IN
34052	285	12	a	a	DT
34052	285	13	preventive	preventive	NN
34052	285	14	than	than	IN
34052	285	15	as	as	IN
34052	285	16	a	a	DT
34052	285	17	cure	cure	NN
34052	285	18	,	,	,
34052	285	19	as	as	IN
34052	285	20	in	in	IN
34052	285	21	all	all	DT
34052	285	22	probability	probability	NN
34052	285	23	the	the	DT
34052	285	24	voltage	voltage	NN
34052	285	25	from	from	IN
34052	285	26	M	M	NNP
34052	285	27	will	will	MD
34052	285	28	not	not	RB
34052	285	29	be	be	VB
34052	285	30	sufficient	sufficient	JJ
34052	285	31	to	to	TO
34052	285	32	cause	cause	VB
34052	285	33	destructive	destructive	JJ
34052	285	34	(	(	-LRB-
34052	285	35	if	if	IN
34052	285	36	any	any	DT
34052	285	37	)	)	-RRB-
34052	285	38	sparking	sparking	NN
34052	285	39	;	;	:
34052	285	40	but	but	CC
34052	285	41	,	,	,
34052	285	42	as	as	IN
34052	285	43	most	most	JJS
34052	285	44	wireless	wireless	JJ
34052	285	45	workers	worker	NNS
34052	285	46	know	know	VBP
34052	285	47	,	,	,
34052	285	48	anything	anything	NN
34052	285	49	in	in	IN
34052	285	50	the	the	DT
34052	285	51	nature	nature	NN
34052	285	52	of	of	IN
34052	285	53	a	a	DT
34052	285	54	spark	spark	NN
34052	285	55	occurring	occur	VBG
34052	285	56	in	in	IN
34052	285	57	the	the	DT
34052	285	58	neighbourhood	neighbourhood	NN
34052	285	59	of	of	IN
34052	285	60	a	a	DT
34052	285	61	detector	detector	NN
34052	285	62	(	(	-LRB-
34052	285	63	this	this	DT
34052	285	64	,	,	,
34052	285	65	of	of	IN
34052	285	66	course	course	NN
34052	285	67	,	,	,
34052	285	68	only	only	RB
34052	285	69	applies	apply	VBZ
34052	285	70	when	when	WRB
34052	285	71	the	the	DT
34052	285	72	receiving	receive	VBG
34052	285	73	apparatus	apparatus	NN
34052	285	74	is	be	VBZ
34052	285	75	placed	place	VBN
34052	285	76	in	in	IN
34052	285	77	close	close	JJ
34052	285	78	proximity	proximity	NN
34052	285	79	to	to	IN
34052	285	80	the	the	DT
34052	285	81	transmitter	transmitter	NN
34052	285	82	)	)	-RRB-
34052	285	83	is	be	VBZ
34052	285	84	liable	liable	JJ
34052	285	85	to	to	TO
34052	285	86	destroy	destroy	VB
34052	285	87	the	the	DT
34052	285	88	adjustment	adjustment	NN
34052	285	89	.	.	.
34052	286	1	In	in	IN
34052	286	2	transmitting	transmit	VBG
34052	286	3	over	over	IN
34052	286	4	ordinary	ordinary	JJ
34052	286	5	conductors	conductor	NNS
34052	286	6	where	where	WRB
34052	286	7	the	the	DT
34052	286	8	initial	initial	JJ
34052	286	9	voltage	voltage	NN
34052	286	10	is	be	VBZ
34052	286	11	fairly	fairly	RB
34052	286	12	high	high	JJ
34052	286	13	and	and	CC
34052	286	14	the	the	DT
34052	286	15	self	self	NN
34052	286	16	-	-	HYPH
34052	286	17	induction	induction	NN
34052	286	18	of	of	IN
34052	286	19	the	the	DT
34052	286	20	circuit	circuit	NN
34052	286	21	very	very	RB
34052	286	22	great	great	JJ
34052	286	23	,	,	,
34052	286	24	the	the	DT
34052	286	25	use	use	NN
34052	286	26	of	of	IN
34052	286	27	the	the	DT
34052	286	28	condenser	condenser	NN
34052	286	29	will	will	MD
34052	286	30	be	be	VB
34052	286	31	found	find	VBN
34052	286	32	to	to	TO
34052	286	33	be	be	VB
34052	286	34	absolutely	absolutely	RB
34052	286	35	essential	essential	JJ
34052	286	36	.	.	.
34052	287	1	It	-PRON-	PRP
34052	287	2	has	have	VBZ
34052	287	3	also	also	RB
34052	287	4	been	be	VBN
34052	287	5	noted	note	VBN
34052	287	6	that	that	IN
34052	287	7	the	the	DT
34052	287	8	angle	angle	NN
34052	287	9	which	which	WDT
34052	287	10	the	the	DT
34052	287	11	stylus	stylus	NNP
34052	287	12	presents	present	VBZ
34052	287	13	to	to	IN
34052	287	14	the	the	DT
34052	287	15	drum	drum	NN
34052	287	16	has	have	VBZ
34052	287	17	a	a	DT
34052	287	18	marked	marked	JJ
34052	287	19	effect	effect	NN
34052	287	20	upon	upon	IN
34052	287	21	the	the	DT
34052	287	22	sparking	sparking	NN
34052	287	23	,	,	,
34052	287	24	an	an	DT
34052	287	25	angle	angle	NN
34052	287	26	of	of	IN
34052	287	27	about	about	RB
34052	287	28	60Â	60â	JJ
34052	287	29	°	°	NNS
34052	287	30	being	be	VBG
34052	287	31	found	find	VBN
34052	287	32	to	to	TO
34052	287	33	give	give	VB
34052	287	34	very	very	RB
34052	287	35	good	good	JJ
34052	287	36	results	result	NNS
34052	287	37	.	.	.
34052	288	1	If	if	IN
34052	288	2	the	the	DT
34052	288	3	size	size	NN
34052	288	4	of	of	IN
34052	288	5	the	the	DT
34052	288	6	single	single	JJ
34052	288	7	line	line	NN
34052	288	8	print	print	NN
34052	288	9	used	use	VBN
34052	288	10	is	be	VBZ
34052	288	11	5	5	CD
34052	288	12	inches	inch	NNS
34052	288	13	by	by	IN
34052	288	14	4	4	CD
34052	288	15	inches	inch	NNS
34052	288	16	,	,	,
34052	288	17	and	and	CC
34052	288	18	a	a	DT
34052	288	19	screen	screen	NN
34052	288	20	having	have	VBG
34052	288	21	50	50	CD
34052	288	22	lines	line	NNS
34052	288	23	{	{	-LRB-
34052	288	24	25	25	CD
34052	288	25	}	}	-RRB-
34052	288	26	to	to	IN
34052	288	27	the	the	DT
34052	288	28	inch	inch	NN
34052	288	29	is	be	VBZ
34052	288	30	used	use	VBN
34052	288	31	for	for	IN
34052	288	32	preparing	prepare	VBG
34052	288	33	it	-PRON-	PRP
34052	288	34	,	,	,
34052	288	35	then	then	RB
34052	288	36	the	the	DT
34052	288	37	stylus	stylus	NN
34052	288	38	will	will	MD
34052	288	39	have	have	VB
34052	288	40	to	to	TO
34052	288	41	make	make	VB
34052	288	42	250	250	CD
34052	288	43	contacts	contact	NNS
34052	288	44	during	during	IN
34052	288	45	one	one	CD
34052	288	46	revolution	revolution	NN
34052	288	47	of	of	IN
34052	288	48	the	the	DT
34052	288	49	drum	drum	NN
34052	288	50	.	.	.
34052	289	1	Assuming	assume	VBG
34052	289	2	the	the	DT
34052	289	3	drum	drum	NN
34052	289	4	to	to	TO
34052	289	5	make	make	VB
34052	289	6	one	one	CD
34052	289	7	revolution	revolution	NN
34052	289	8	in	in	IN
34052	289	9	three	three	CD
34052	289	10	seconds	second	NNS
34052	289	11	,	,	,
34052	289	12	then	then	RB
34052	289	13	the	the	DT
34052	289	14	time	time	NN
34052	289	15	taken	take	VBN
34052	289	16	to	to	TO
34052	289	17	transmit	transmit	VB
34052	289	18	the	the	DT
34052	289	19	complete	complete	JJ
34052	289	20	photograph	photograph	NN
34052	289	21	can	can	MD
34052	289	22	be	be	VB
34052	289	23	found	find	VBN
34052	289	24	from	from	IN
34052	289	25	the	the	DT
34052	289	26	equation	equation	NN
34052	289	27	T	t	NN
34052	289	28	=	=	SYM
34052	289	29	w	w	NNP
34052	289	30	Ã	Ã	NNP
34052	289	31	�	�	NNP
34052	289	32	t	t	NNP
34052	289	33	Ã	Ã	NNP
34052	289	34	�	�	NNP
34052	289	35	s	s	NNP
34052	289	36	,	,	,
34052	289	37	where	where	WRB
34052	289	38	w	w	NNP
34052	289	39	is	be	VBZ
34052	289	40	the	the	DT
34052	289	41	width	width	NN
34052	289	42	of	of	IN
34052	289	43	the	the	DT
34052	289	44	print	print	NN
34052	289	45	,	,	,
34052	289	46	t	t	VB
34052	289	47	the	the	DT
34052	289	48	travel	travel	NN
34052	289	49	of	of	IN
34052	289	50	the	the	DT
34052	289	51	stylus	stylus	NNP
34052	289	52	during	during	IN
34052	289	53	one	one	CD
34052	289	54	revolution	revolution	NN
34052	289	55	of	of	IN
34052	289	56	the	the	DT
34052	289	57	drum	drum	NN
34052	289	58	,	,	,
34052	289	59	and	and	CC
34052	289	60	s	s	LS
34052	289	61	the	the	DT
34052	289	62	time	time	NN
34052	289	63	required	require	VBN
34052	289	64	for	for	IN
34052	289	65	one	one	CD
34052	289	66	revolution	revolution	NN
34052	289	67	of	of	IN
34052	289	68	the	the	DT
34052	289	69	drum	drum	NN
34052	289	70	.	.	.
34052	290	1	In	in	IN
34052	290	2	the	the	DT
34052	290	3	present	present	JJ
34052	290	4	instance	instance	NN
34052	290	5	this	this	DT
34052	290	6	will	will	MD
34052	290	7	be	be	VB
34052	290	8	T	t	NN
34052	290	9	=	=	SYM
34052	290	10	4	4	CD
34052	290	11	Ã	ã	NN
34052	290	12	�	�	NNP
34052	290	13	90	90	CD
34052	290	14	Ã	ã	NN
34052	290	15	�	�	NNP
34052	290	16	3	3	CD
34052	290	17	=	=	SYM
34052	290	18	1080	1080	CD
34052	290	19	seconds	second	NNS
34052	290	20	=	=	SYM
34052	290	21	18	18	CD
34052	290	22	minutes	minute	NNS
34052	290	23	.	.	.
34052	291	1	The	the	DT
34052	291	2	number	number	NN
34052	291	3	of	of	IN
34052	291	4	contacts	contact	NNS
34052	291	5	made	make	VBN
34052	291	6	by	by	IN
34052	291	7	the	the	DT
34052	291	8	stylus	stylus	NNP
34052	291	9	per	per	IN
34052	291	10	minute	minute	NN
34052	291	11	is	be	VBZ
34052	291	12	5000	5000	CD
34052	291	13	,	,	,
34052	291	14	and	and	CC
34052	291	15	in	in	IN
34052	291	16	working	work	VBG
34052	291	17	at	at	IN
34052	291	18	this	this	DT
34052	291	19	speed	speed	NN
34052	291	20	the	the	DT
34052	291	21	first	first	JJ
34052	291	22	difficulty	difficulty	NN
34052	291	23	is	be	VBZ
34052	291	24	encountered	encounter	VBN
34052	291	25	in	in	IN
34052	291	26	the	the	DT
34052	291	27	use	use	NN
34052	291	28	of	of	IN
34052	291	29	the	the	DT
34052	291	30	two	two	CD
34052	291	31	relays	relay	NNS
34052	291	32	.	.	.
34052	292	1	The	the	DT
34052	292	2	relay	relay	NN
34052	292	3	R	r	NN
34052	292	4	is	be	VBZ
34052	292	5	lightly	lightly	RB
34052	292	6	built	build	VBN
34052	292	7	,	,	,
34052	292	8	and	and	CC
34052	292	9	capable	capable	JJ
34052	292	10	of	of	IN
34052	292	11	working	work	VBG
34052	292	12	at	at	IN
34052	292	13	a	a	DT
34052	292	14	fairly	fairly	RB
34052	292	15	high	high	JJ
34052	292	16	speed	speed	NN
34052	292	17	,	,	,
34052	292	18	but	but	CC
34052	292	19	R	r	NN
34052	292	20	'	'	''
34052	292	21	is	be	VBZ
34052	292	22	a	a	DT
34052	292	23	heavier	heavy	JJR
34052	292	24	pattern	pattern	NN
34052	292	25	,	,	,
34052	292	26	and	and	CC
34052	292	27	consequently	consequently	RB
34052	292	28	works	work	VBZ
34052	292	29	at	at	IN
34052	292	30	a	a	DT
34052	292	31	slightly	slightly	RB
34052	292	32	lower	low	JJR
34052	292	33	rate	rate	NN
34052	292	34	.	.	.
34052	293	1	This	this	DT
34052	293	2	relay	relay	NN
34052	293	3	must	must	MD
34052	293	4	necessarily	necessarily	RB
34052	293	5	be	be	VB
34052	293	6	heavier	heavy	JJR
34052	293	7	,	,	,
34052	293	8	as	as	IN
34052	293	9	more	more	RBR
34052	293	10	substantial	substantial	JJ
34052	293	11	contacts	contact	NNS
34052	293	12	are	be	VBP
34052	293	13	needed	need	VBN
34052	293	14	in	in	IN
34052	293	15	order	order	NN
34052	293	16	to	to	TO
34052	293	17	pass	pass	VB
34052	293	18	the	the	DT
34052	293	19	heavy	heavy	JJ
34052	293	20	current	current	JJ
34052	293	21	taken	take	VBN
34052	293	22	by	by	IN
34052	293	23	the	the	DT
34052	293	24	spark	spark	NN
34052	293	25	-	-	HYPH
34052	293	26	coil	coil	NN
34052	293	27	.	.	.
34052	294	1	Relays	relay	NNS
34052	294	2	sensitive	sensitive	JJ
34052	294	3	and	and	CC
34052	294	4	accurate	accurate	JJ
34052	294	5	enough	enough	RB
34052	294	6	to	to	TO
34052	294	7	work	work	VB
34052	294	8	at	at	IN
34052	294	9	this	this	DT
34052	294	10	speed	speed	NN
34052	294	11	will	will	MD
34052	294	12	in	in	IN
34052	294	13	all	all	DT
34052	294	14	probability	probability	NN
34052	294	15	be	be	VB
34052	294	16	beyond	beyond	IN
34052	294	17	the	the	DT
34052	294	18	reach	reach	NN
34052	294	19	of	of	IN
34052	294	20	the	the	DT
34052	294	21	majority	majority	NN
34052	294	22	of	of	IN
34052	294	23	workers	worker	NNS
34052	294	24	,	,	,
34052	294	25	but	but	CC
34052	294	26	there	there	EX
34052	294	27	are	be	VBP
34052	294	28	several	several	JJ
34052	294	29	types	type	NNS
34052	294	30	of	of	IN
34052	294	31	relays	relay	NNS
34052	294	32	on	on	IN
34052	294	33	the	the	DT
34052	294	34	market	market	NN
34052	294	35	very	very	RB
34052	294	36	reasonable	reasonable	JJ
34052	294	37	in	in	IN
34052	294	38	price	price	NN
34052	294	39	that	that	WDT
34052	294	40	will	will	MD
34052	294	41	answer	answer	VB
34052	294	42	very	very	RB
34052	294	43	well	well	RB
34052	294	44	for	for	IN
34052	294	45	experimental	experimental	JJ
34052	294	46	work	work	NN
34052	294	47	,	,	,
34052	294	48	although	although	IN
34052	294	49	the	the	DT
34052	294	50	speed	speed	NN
34052	294	51	of	of	IN
34052	294	52	working	work	VBG
34052	294	53	will	will	MD
34052	294	54	no	no	RB
34052	294	55	doubt	doubt	RB
34052	294	56	be	be	VB
34052	294	57	slower	slow	JJR
34052	294	58	.	.	.
34052	295	1	For	for	IN
34052	295	2	the	the	DT
34052	295	3	best	good	JJS
34052	295	4	results	result	NNS
34052	295	5	the	the	DT
34052	295	6	duration	duration	NN
34052	295	7	of	of	IN
34052	295	8	the	the	DT
34052	295	9	wave	wave	NN
34052	295	10	-	-	HYPH
34052	295	11	trains	train	NNS
34052	295	12	sent	send	VBD
34052	295	13	out	out	RP
34052	295	14	should	should	MD
34052	295	15	be	be	VB
34052	295	16	of	of	IN
34052	295	17	the	the	DT
34052	295	18	same	same	JJ
34052	295	19	duration	duration	NN
34052	295	20	as	as	IN
34052	295	21	{	{	-LRB-
34052	295	22	26	26	CD
34052	295	23	}	}	-RRB-
34052	295	24	the	the	DT
34052	295	25	contact	contact	NN
34052	295	26	made	make	VBN
34052	295	27	by	by	IN
34052	295	28	R	r	NN
34052	295	29	,	,	,
34052	295	30	and	and	CC
34052	295	31	therefore	therefore	RB
34052	295	32	equal	equal	JJ
34052	295	33	to	to	IN
34052	295	34	the	the	DT
34052	295	35	time	time	NN
34052	295	36	taken	take	VBN
34052	295	37	by	by	IN
34052	295	38	the	the	DT
34052	295	39	stylus	stylus	NN
34052	295	40	to	to	TO
34052	295	41	trace	trace	VB
34052	295	42	over	over	IN
34052	295	43	a	a	DT
34052	295	44	conducting	conduct	VBG
34052	295	45	strip	strip	NN
34052	295	46	;	;	:
34052	295	47	but	but	CC
34052	295	48	if	if	IN
34052	295	49	the	the	DT
34052	295	50	duration	duration	NN
34052	295	51	of	of	IN
34052	295	52	the	the	DT
34052	295	53	contact	contact	NN
34052	295	54	made	make	VBN
34052	295	55	by	by	IN
34052	295	56	R	r	NN
34052	295	57	is	be	VBZ
34052	295	58	t	t	NN
34052	295	59	,	,	,
34052	295	60	then	then	RB
34052	295	61	that	that	DT
34052	295	62	made	make	VBN
34052	295	63	by	by	IN
34052	295	64	R	r	NN
34052	295	65	'	'	''
34052	295	66	and	and	CC
34052	295	67	consequently	consequently	RB
34052	295	68	the	the	DT
34052	295	69	duration	duration	NN
34052	295	70	of	of	IN
34052	295	71	the	the	DT
34052	295	72	groups	group	NNS
34052	295	73	of	of	IN
34052	295	74	wave	wave	NN
34052	295	75	-	-	HYPH
34052	295	76	trains	train	NNS
34052	295	77	would	would	MD
34052	295	78	be	be	VB
34052	295	79	t	t	NN
34052	295	80	-	-	HYPH
34052	295	81	v	v	NNP
34052	295	82	where	where	WRB
34052	295	83	v	v	NNP
34052	295	84	equals	equal	VBZ
34052	295	85	the	the	DT
34052	295	86	extra	extra	JJ
34052	295	87	time	time	NN
34052	295	88	required	require	VBN
34052	295	89	by	by	IN
34052	295	90	R	r	NN
34052	295	91	'	'	''
34052	295	92	to	to	TO
34052	295	93	complete	complete	VB
34052	295	94	its	-PRON-	PRP$
34052	295	95	local	local	JJ
34052	295	96	circuit	circuit	NN
34052	295	97	.	.	.
34052	296	1	The	the	DT
34052	296	2	difference	difference	NN
34052	296	3	in	in	IN
34052	296	4	time	time	NN
34052	296	5	made	make	VBN
34052	296	6	by	by	IN
34052	296	7	the	the	DT
34052	296	8	two	two	CD
34052	296	9	relays	relay	NNS
34052	296	10	,	,	,
34052	296	11	although	although	IN
34052	296	12	very	very	RB
34052	296	13	slight	slight	JJ
34052	296	14	,	,	,
34052	296	15	will	will	MD
34052	296	16	be	be	VB
34052	296	17	found	find	VBN
34052	296	18	to	to	TO
34052	296	19	affect	affect	VB
34052	296	20	very	very	RB
34052	296	21	considerably	considerably	RB
34052	296	22	the	the	DT
34052	296	23	quality	quality	NN
34052	296	24	of	of	IN
34052	296	25	the	the	DT
34052	296	26	received	receive	VBN
34052	296	27	pictures	picture	NNS
34052	296	28	.	.	.
34052	297	1	Renewing	renew	VBG
34052	297	2	the	the	DT
34052	297	3	platinum	platinum	NN
34052	297	4	contacts	contact	NNS
34052	297	5	is	be	VBZ
34052	297	6	also	also	RB
34052	297	7	a	a	DT
34052	297	8	great	great	JJ
34052	297	9	expense	expense	NN
34052	297	10	,	,	,
34052	297	11	as	as	IN
34052	297	12	they	-PRON-	PRP
34052	297	13	are	be	VBP
34052	297	14	soon	soon	RB
34052	297	15	burnt	burn	VBN
34052	297	16	out	out	RP
34052	297	17	where	where	WRB
34052	297	18	a	a	DT
34052	297	19	heavy	heavy	JJ
34052	297	20	current	current	NN
34052	297	21	is	be	VBZ
34052	297	22	passed	pass	VBN
34052	297	23	.	.	.
34052	298	1	If	if	IN
34052	298	2	the	the	DT
34052	298	3	distance	distance	NN
34052	298	4	experimented	experiment	VBD
34052	298	5	over	over	RP
34052	298	6	is	be	VBZ
34052	298	7	short	short	JJ
34052	298	8	so	so	IN
34052	298	9	that	that	IN
34052	298	10	the	the	DT
34052	298	11	power	power	NN
34052	298	12	required	require	VBN
34052	298	13	to	to	TO
34052	298	14	operate	operate	VB
34052	298	15	the	the	DT
34052	298	16	spark	spark	NN
34052	298	17	-	-	HYPH
34052	298	18	coil	coil	NN
34052	298	19	is	be	VBZ
34052	298	20	not	not	RB
34052	298	21	very	very	RB
34052	298	22	heavy	heavy	JJ
34052	298	23	,	,	,
34052	298	24	one	one	CD
34052	298	25	relay	relay	NN
34052	298	26	will	will	MD
34052	298	27	be	be	VB
34052	298	28	sufficient	sufficient	JJ
34052	298	29	providing	provide	VBG
34052	298	30	the	the	DT
34052	298	31	contacts	contact	NNS
34052	298	32	are	be	VBP
34052	298	33	massive	massive	JJ
34052	298	34	enough	enough	RB
34052	298	35	to	to	TO
34052	298	36	carry	carry	VB
34052	298	37	the	the	DT
34052	298	38	current	current	NN
34052	298	39	safely	safely	RB
34052	298	40	.	.	.
34052	299	1	It	-PRON-	PRP
34052	299	2	is	be	VBZ
34052	299	3	useless	useless	JJ
34052	299	4	to	to	TO
34052	299	5	expect	expect	VB
34052	299	6	any	any	DT
34052	299	7	of	of	IN
34052	299	8	the	the	DT
34052	299	9	ordinary	ordinary	JJ
34052	299	10	relays	relay	NNS
34052	299	11	in	in	IN
34052	299	12	general	general	JJ
34052	299	13	use	use	NN
34052	299	14	to	to	TO
34052	299	15	work	work	VB
34052	299	16	satisfactorily	satisfactorily	RB
34052	299	17	at	at	IN
34052	299	18	such	such	PDT
34052	299	19	a	a	DT
34052	299	20	high	high	JJ
34052	299	21	speed	speed	NN
34052	299	22	,	,	,
34052	299	23	and	and	CC
34052	299	24	in	in	IN
34052	299	25	order	order	NN
34052	299	26	to	to	TO
34052	299	27	compensate	compensate	VB
34052	299	28	for	for	IN
34052	299	29	this	this	DT
34052	299	30	we	-PRON-	PRP
34052	299	31	must	must	MD
34052	299	32	either	either	CC
34052	299	33	increase	increase	VB
34052	299	34	the	the	DT
34052	299	35	time	time	NN
34052	299	36	of	of	IN
34052	299	37	transmitting	transmitting	NN
34052	299	38	,	,	,
34052	299	39	or	or	CC
34052	299	40	,	,	,
34052	299	41	as	as	IN
34052	299	42	already	already	RB
34052	299	43	suggested	suggest	VBN
34052	299	44	,	,	,
34052	299	45	make	make	VB
34052	299	46	use	use	NN
34052	299	47	of	of	IN
34052	299	48	a	a	DT
34052	299	49	coarser	coarser	NN
34052	299	50	line	line	NN
34052	299	51	screen	screen	NN
34052	299	52	in	in	IN
34052	299	53	preparing	prepare	VBG
34052	299	54	the	the	DT
34052	299	55	photographs	photograph	NNS
34052	299	56	.	.	.
34052	300	1	For	for	IN
34052	300	2	reasons	reason	NNS
34052	300	3	already	already	RB
34052	300	4	explained	explain	VBN
34052	300	5	,	,	,
34052	300	6	all	all	DT
34052	300	7	points	point	NNS
34052	300	8	of	of	IN
34052	300	9	make	make	NN
34052	300	10	and	and	CC
34052	300	11	break	break	VB
34052	300	12	should	should	MD
34052	300	13	be	be	VB
34052	300	14	shunted	shunt	VBN
34052	300	15	by	by	IN
34052	300	16	a	a	DT
34052	300	17	condenser	condenser	NN
34052	300	18	.	.	.
34052	301	1	The	the	DT
34052	301	2	effective	effective	JJ
34052	301	3	working	work	VBG
34052	301	4	speed	speed	NN
34052	301	5	of	of	IN
34052	301	6	an	an	DT
34052	301	7	ordinary	ordinary	JJ
34052	301	8	type	type	NN
34052	301	9	of	of	IN
34052	301	10	relay	relay	NN
34052	301	11	may	may	MD
34052	301	12	be	be	VB
34052	301	13	anything	anything	NN
34052	301	14	from	from	IN
34052	301	15	1000	1000	CD
34052	301	16	to	to	IN
34052	301	17	2500	2500	CD
34052	301	18	dots	dot	NNS
34052	301	19	a	a	DT
34052	301	20	minute	minute	NN
34052	301	21	,	,	,
34052	301	22	depending	depend	VBG
34052	301	23	upon	upon	IN
34052	301	24	accuracy	accuracy	NN
34052	301	25	of	of	IN
34052	301	26	design	design	NN
34052	301	27	and	and	CC
34052	301	28	construction	construction	NN
34052	301	29	.	.	.
34052	302	1	In	in	IN
34052	302	2	the	the	DT
34052	302	3	wireless	wireless	JJ
34052	302	4	transmission	transmission	NN
34052	302	5	of	of	IN
34052	302	6	photographs	photograph	NNS
34052	302	7	it	-PRON-	PRP
34052	302	8	{	{	-LRB-
34052	302	9	27	27	CD
34052	302	10	}	}	-RRB-
34052	302	11	is	be	VBZ
34052	302	12	absolutely	absolutely	RB
34052	302	13	essential	essential	JJ
34052	302	14	to	to	TO
34052	302	15	use	use	VB
34052	302	16	some	some	DT
34052	302	17	form	form	NN
34052	302	18	of	of	IN
34052	302	19	rotary	rotary	JJ
34052	302	20	spark	spark	NN
34052	302	21	-	-	HYPH
34052	302	22	gap	gap	NN
34052	302	23	,	,	,
34052	302	24	as	as	IN
34052	302	25	where	where	WRB
34052	302	26	sparks	spark	NNS
34052	302	27	are	be	VBP
34052	302	28	passed	pass	VBN
34052	302	29	in	in	IN
34052	302	30	rapid	rapid	JJ
34052	302	31	succession	succession	NN
34052	302	32	the	the	DT
34052	302	33	ordinary	ordinary	JJ
34052	302	34	type	type	NN
34052	302	35	of	of	IN
34052	302	36	gap	gap	NN
34052	302	37	is	be	VBZ
34052	302	38	worse	bad	JJR
34052	302	39	than	than	IN
34052	302	40	useless	useless	JJ
34052	302	41	.	.	.
34052	303	1	When	when	WRB
34052	303	2	a	a	DT
34052	303	3	spark	spark	NN
34052	303	4	passes	pass	VBZ
34052	303	5	between	between	IN
34052	303	6	the	the	DT
34052	303	7	electrodes	electrode	NNS
34052	303	8	of	of	IN
34052	303	9	an	an	DT
34052	303	10	ordinary	ordinary	JJ
34052	303	11	spark	spark	NN
34052	303	12	-	-	HYPH
34052	303	13	gap	gap	NN
34052	303	14	,	,	,
34052	303	15	Fig	Fig	NNP
34052	303	16	.	.	.
34052	304	1	12	12	CD
34052	304	2	,	,	,
34052	304	3	we	-PRON-	PRP
34052	304	4	find	find	VBP
34052	304	5	that	that	DT
34052	304	6	for	for	IN
34052	304	7	a	a	DT
34052	304	8	fraction	fraction	NN
34052	304	9	of	of	IN
34052	304	10	a	a	DT
34052	304	11	second	second	JJ
34052	304	12	after	after	IN
34052	304	13	the	the	DT
34052	304	14	first	first	JJ
34052	304	15	spark	spark	NN
34052	304	16	has	have	VBZ
34052	304	17	passed	pass	VBN
34052	304	18	,	,	,
34052	304	19	the	the	DT
34052	304	20	normally	normally	RB
34052	304	21	high	high	JJ
34052	304	22	resistance	resistance	NN
34052	304	23	of	of	IN
34052	304	24	the	the	DT
34052	304	25	gap	gap	NN
34052	304	26	has	have	VBZ
34052	304	27	been	be	VBN
34052	304	28	lowered	lower	VBN
34052	304	29	to	to	IN
34052	304	30	less	less	JJR
34052	304	31	than	than	IN
34052	304	32	one	one	CD
34052	304	33	ohm	ohm	NN
34052	304	34	.	.	.
34052	305	1	If	if	IN
34052	305	2	the	the	DT
34052	305	3	column	column	NN
34052	305	4	of	of	IN
34052	305	5	hot	hot	JJ
34052	305	6	gas	gas	NN
34052	305	7	which	which	WDT
34052	305	8	constitutes	constitute	VBZ
34052	305	9	the	the	DT
34052	305	10	spark	spark	NN
34052	305	11	is	be	VBZ
34052	305	12	not	not	RB
34052	305	13	instantly	instantly	RB
34052	305	14	dispersed	disperse	VBN
34052	305	15	,	,	,
34052	305	16	but	but	CC
34052	305	17	remains	remain	VBZ
34052	305	18	between	between	IN
34052	305	19	the	the	DT
34052	305	20	electrodes	electrode	NNS
34052	305	21	,	,	,
34052	305	22	it	-PRON-	PRP
34052	305	23	will	will	MD
34052	305	24	provide	provide	VB
34052	305	25	an	an	DT
34052	305	26	easy	easy	JJ
34052	305	27	path	path	NN
34052	305	28	for	for	IN
34052	305	29	any	any	DT
34052	305	30	further	further	JJ
34052	305	31	discharges	discharge	NNS
34052	305	32	,	,	,
34052	305	33	and	and	CC
34052	305	34	if	if	IN
34052	305	35	sparks	spark	NNS
34052	305	36	are	be	VBP
34052	305	37	passed	pass	VBN
34052	305	38	at	at	RB
34052	305	39	all	all	RB
34052	305	40	rapidly	rapidly	RB
34052	305	41	,	,	,
34052	305	42	what	what	WP
34052	305	43	was	be	VBD
34052	305	44	at	at	IN
34052	305	45	first	first	RB
34052	305	46	a	a	DT
34052	305	47	disruptive	disruptive	JJ
34052	305	48	and	and	CC
34052	305	49	oscillatory	oscillatory	JJ
34052	305	50	discharge	discharge	NN
34052	305	51	will	will	MD
34052	305	52	degenerate	degenerate	VB
34052	305	53	into	into	IN
34052	305	54	a	a	DT
34052	305	55	hot	hot	JJ
34052	305	56	,	,	,
34052	305	57	non	non	JJ
34052	305	58	-	-	JJ
34052	305	59	oscillatory	oscillatory	JJ
34052	305	60	arc	arc	NN
34052	305	61	.	.	.
34052	306	1	[	[	-LRB-
34052	306	2	4	4	CD
34052	306	3	]	]	-RRB-
34052	306	4	[	[	-LRB-
34052	306	5	Illustration	illustration	NN
34052	306	6	:	:	:
34052	306	7	FIG	FIG	NNP
34052	306	8	.	.	.
34052	307	1	12	12	CD
34052	307	2	.	.	.
34052	307	3	]	]	-RRB-
34052	308	1	Two	two	CD
34052	308	2	forms	form	NNS
34052	308	3	of	of	IN
34052	308	4	rotating	rotate	VBG
34052	308	5	spark	spark	NN
34052	308	6	-	-	HYPH
34052	308	7	gaps	gap	NNS
34052	308	8	are	be	VBP
34052	308	9	shown	show	VBN
34052	308	10	in	in	IN
34052	308	11	Figs	Figs	NNP
34052	308	12	.	.	.
34052	309	1	13	13	CD
34052	309	2	and	and	CC
34052	309	3	14	14	CD
34052	309	4	,	,	,
34052	309	5	and	and	CC
34052	309	6	are	be	VBP
34052	309	7	known	know	VBN
34052	309	8	as	as	IN
34052	309	9	"	"	``
34052	309	10	synchronous	synchronous	JJ
34052	309	11	"	"	''
34052	309	12	and	and	CC
34052	309	13	"	"	``
34052	309	14	non	non	JJ
34052	309	15	-	-	JJ
34052	309	16	synchronous	synchronous	JJ
34052	309	17	"	"	''
34052	309	18	gaps	gap	NNS
34052	309	19	respectively	respectively	RB
34052	309	20	.	.	.
34052	310	1	In	in	IN
34052	310	2	the	the	DT
34052	310	3	synchronous	synchronous	JJ
34052	310	4	gap	gap	NN
34052	310	5	the	the	DT
34052	310	6	cog	cog	JJ
34052	310	7	-	-	HYPH
34052	310	8	wheel	wheel	NN
34052	310	9	is	be	VBZ
34052	310	10	mounted	mount	VBN
34052	310	11	on	on	IN
34052	310	12	the	the	DT
34052	310	13	shaft	shaft	NN
34052	310	14	of	of	IN
34052	310	15	the	the	DT
34052	310	16	alternator	alternator	NN
34052	310	17	,	,	,
34052	310	18	and	and	CC
34052	310	19	a	a	DT
34052	310	20	cog	cog	NN
34052	310	21	comes	come	VBZ
34052	310	22	opposite	opposite	IN
34052	310	23	the	the	DT
34052	310	24	fixed	fix	VBN
34052	310	25	electrode	electrode	NN
34052	310	26	when	when	WRB
34052	310	27	the	the	DT
34052	310	28	maximum	maximum	NN
34052	310	29	of	of	IN
34052	310	30	potential	potential	NN
34052	310	31	is	be	VBZ
34052	310	32	reached	reach	VBN
34052	310	33	in	in	IN
34052	310	34	the	the	DT
34052	310	35	condenser	condenser	NN
34052	310	36	,	,	,
34052	310	37	thus	thus	RB
34052	310	38	ensuring	ensure	VBG
34052	310	39	a	a	DT
34052	310	40	discharge	discharge	NN
34052	310	41	at	at	IN
34052	310	42	every	every	DT
34052	310	43	alternation	alternation	NN
34052	310	44	of	of	IN
34052	310	45	current	current	NN
34052	310	46	.	.	.
34052	311	1	With	with	IN
34052	311	2	this	this	DT
34052	311	3	type	type	NN
34052	311	4	of	of	IN
34052	311	5	gap	gap	NN
34052	311	6	a	a	DT
34052	311	7	spark	spark	NN
34052	311	8	of	of	IN
34052	311	9	pure	pure	JJ
34052	311	10	tone	tone	NN
34052	311	11	is	be	VBZ
34052	311	12	obtained	obtain	VBN
34052	311	13	which	which	WDT
34052	311	14	{	{	-LRB-
34052	311	15	28	28	CD
34052	311	16	}	}	-RRB-
34052	311	17	[	[	-LRB-
34052	311	18	Illustration	illustration	NN
34052	311	19	]	]	-RRB-
34052	311	20	[	[	-LRB-
34052	311	21	Illustration	illustration	NN
34052	311	22	]	]	-RRB-
34052	311	23	is	be	VBZ
34052	311	24	of	of	IN
34052	311	25	great	great	JJ
34052	311	26	value	value	NN
34052	311	27	where	where	WRB
34052	311	28	the	the	DT
34052	311	29	signals	signal	NNS
34052	311	30	are	be	VBP
34052	311	31	received	receive	VBN
34052	311	32	by	by	IN
34052	311	33	means	mean	NNS
34052	311	34	of	of	IN
34052	311	35	a	a	DT
34052	311	36	telephone	telephone	NN
34052	311	37	,	,	,
34052	311	38	but	but	CC
34052	311	39	where	where	WRB
34052	311	40	the	the	DT
34052	311	41	signals	signal	NNS
34052	311	42	are	be	VBP
34052	311	43	to	to	TO
34052	311	44	be	be	VB
34052	311	45	mechanically	mechanically	RB
34052	311	46	recorded	record	VBN
34052	311	47	the	the	DT
34052	311	48	tone	tone	NN
34052	311	49	of	of	IN
34052	311	50	the	the	DT
34052	311	51	spark	spark	NN
34052	311	52	is	be	VBZ
34052	311	53	of	of	IN
34052	311	54	little	little	JJ
34052	311	55	consequence	consequence	NN
34052	311	56	.	.	.
34052	312	1	In	in	IN
34052	312	2	a	a	DT
34052	312	3	non	non	JJ
34052	312	4	-	-	JJ
34052	312	5	synchronous	synchronous	JJ
34052	312	6	gap	gap	NN
34052	312	7	a	a	DT
34052	312	8	separate	separate	JJ
34052	312	9	motor	motor	NN
34052	312	10	is	be	VBZ
34052	312	11	used	use	VBN
34052	312	12	for	for	IN
34052	312	13	driving	drive	VBG
34052	312	14	the	the	DT
34052	312	15	toothed	toothed	JJ
34052	312	16	wheel	wheel	NN
34052	312	17	,	,	,
34052	312	18	and	and	CC
34052	312	19	can	can	MD
34052	312	20	either	either	CC
34052	312	21	be	be	VB
34052	312	22	mounted	mount	VBN
34052	312	23	on	on	IN
34052	312	24	the	the	DT
34052	312	25	motor	motor	NN
34052	312	26	shaft	shaft	NN
34052	312	27	or	or	CC
34052	312	28	driven	drive	VBN
34052	312	29	by	by	IN
34052	312	30	means	mean	NNS
34052	312	31	of	of	IN
34052	312	32	a	a	DT
34052	312	33	band	band	NN
34052	312	34	,	,	,
34052	312	35	there	there	EX
34052	312	36	being	be	VBG
34052	312	37	no	no	DT
34052	312	38	regard	regard	NN
34052	312	39	given	give	VBN
34052	312	40	to	to	IN
34052	312	41	synchronism	synchronism	NN
34052	312	42	with	with	IN
34052	312	43	the	the	DT
34052	312	44	alternator	alternator	NN
34052	312	45	.	.	.
34052	313	1	The	the	DT
34052	313	2	fixed	fix	VBN
34052	313	3	electrode	electrode	NN
34052	313	4	is	be	VBZ
34052	313	5	best	well	RBS
34052	313	6	made	make	VBN
34052	313	7	long	long	JJ
34052	313	8	enough	enough	RB
34052	313	9	to	to	TO
34052	313	10	cover	cover	VB
34052	313	11	about	about	RB
34052	313	12	two	two	CD
34052	313	13	of	of	IN
34052	313	14	the	the	DT
34052	313	15	teeth	tooth	NNS
34052	313	16	,	,	,
34052	313	17	as	as	IN
34052	313	18	this	this	DT
34052	313	19	ensures	ensure	VBZ
34052	313	20	regular	regular	JJ
34052	313	21	sparking	sparking	NN
34052	313	22	and	and	CC
34052	313	23	a	a	DT
34052	313	24	uniform	uniform	JJ
34052	313	25	sparking	sparking	NN
34052	313	26	distance	distance	NN
34052	313	27	;	;	:
34052	313	28	the	the	DT
34052	313	29	{	{	-LRB-
34052	313	30	29	29	CD
34052	313	31	}	}	-RRB-
34052	313	32	spark	spark	NN
34052	313	33	length	length	NN
34052	313	34	is	be	VBZ
34052	313	35	double	double	PDT
34052	313	36	the	the	DT
34052	313	37	length	length	NN
34052	313	38	of	of	IN
34052	313	39	the	the	DT
34052	313	40	spark	spark	NN
34052	313	41	-	-	HYPH
34052	313	42	gap	gap	NN
34052	313	43	.	.	.
34052	314	1	The	the	DT
34052	314	2	toothed	toothed	JJ
34052	314	3	wheel	wheel	NN
34052	314	4	should	should	MD
34052	314	5	revolve	revolve	VB
34052	314	6	at	at	IN
34052	314	7	a	a	DT
34052	314	8	high	high	JJ
34052	314	9	speed	speed	NN
34052	314	10	,	,	,
34052	314	11	anything	anything	NN
34052	314	12	from	from	IN
34052	314	13	5000	5000	CD
34052	314	14	to	to	IN
34052	314	15	8000	8000	CD
34052	314	16	revolutions	revolution	NNS
34052	314	17	per	per	IN
34052	314	18	minute	minute	NN
34052	314	19	,	,	,
34052	314	20	or	or	CC
34052	314	21	even	even	RB
34052	314	22	more	more	JJR
34052	314	23	being	be	VBG
34052	314	24	required	require	VBN
34052	314	25	.	.	.
34052	315	1	The	the	DT
34052	315	2	shaft	shaft	NN
34052	315	3	of	of	IN
34052	315	4	the	the	DT
34052	315	5	toothed	toothed	JJ
34052	315	6	wheel	wheel	NN
34052	315	7	is	be	VBZ
34052	315	8	preferably	preferably	RB
34052	315	9	mounted	mount	VBN
34052	315	10	in	in	IN
34052	315	11	ball	ball	NN
34052	315	12	-	-	HYPH
34052	315	13	bearings	bearing	NNS
34052	315	14	.	.	.
34052	316	1	Owing	owe	VBG
34052	316	2	to	to	IN
34052	316	3	the	the	DT
34052	316	4	large	large	JJ
34052	316	5	number	number	NN
34052	316	6	of	of	IN
34052	316	7	sparks	spark	NNS
34052	316	8	that	that	WDT
34052	316	9	are	be	VBP
34052	316	10	required	require	VBN
34052	316	11	per	per	IN
34052	316	12	minute	minute	NN
34052	316	13	in	in	IN
34052	316	14	order	order	NN
34052	316	15	to	to	TO
34052	316	16	transmit	transmit	VB
34052	316	17	a	a	DT
34052	316	18	photograph	photograph	NN
34052	316	19	at	at	IN
34052	316	20	even	even	RB
34052	316	21	an	an	DT
34052	316	22	ordinary	ordinary	JJ
34052	316	23	speed	speed	NN
34052	316	24	,	,	,
34052	316	25	it	-PRON-	PRP
34052	316	26	is	be	VBZ
34052	316	27	necessary	necessary	JJ
34052	316	28	that	that	IN
34052	316	29	the	the	DT
34052	316	30	contact	contact	NN
34052	316	31	breaker	breaker	NN
34052	316	32	be	be	VB
34052	316	33	capable	capable	JJ
34052	316	34	of	of	IN
34052	316	35	working	work	VBG
34052	316	36	at	at	IN
34052	316	37	a	a	DT
34052	316	38	very	very	RB
34052	316	39	high	high	JJ
34052	316	40	speed	speed	NN
34052	316	41	indeed	indeed	RB
34052	316	42	.	.	.
34052	317	1	The	the	DT
34052	317	2	best	good	JJS
34052	317	3	break	break	NN
34052	317	4	to	to	TO
34052	317	5	use	use	VB
34052	317	6	is	be	VBZ
34052	317	7	what	what	WP
34052	317	8	is	be	VBZ
34052	317	9	known	know	VBN
34052	317	10	as	as	IN
34052	317	11	a	a	DT
34052	317	12	"	"	``
34052	317	13	mercury	mercury	NN
34052	317	14	jet	jet	NN
34052	317	15	"	"	''
34052	317	16	interrupter	interrupter	NNP
34052	317	17	,	,	,
34052	317	18	the	the	DT
34052	317	19	frequency	frequency	NN
34052	317	20	of	of	IN
34052	317	21	the	the	DT
34052	317	22	interruptions	interruption	NNS
34052	317	23	being	be	VBG
34052	317	24	in	in	IN
34052	317	25	some	some	DT
34052	317	26	cases	case	NNS
34052	317	27	as	as	RB
34052	317	28	high	high	JJ
34052	317	29	as	as	IN
34052	317	30	70,000	70,000	CD
34052	317	31	per	per	IN
34052	317	32	second	second	NN
34052	317	33	.	.	.
34052	318	1	No	no	DT
34052	318	2	description	description	NN
34052	318	3	of	of	IN
34052	318	4	these	these	DT
34052	318	5	breaks	break	NNS
34052	318	6	will	will	MD
34052	318	7	be	be	VB
34052	318	8	given	give	VBN
34052	318	9	,	,	,
34052	318	10	as	as	IN
34052	318	11	the	the	DT
34052	318	12	working	working	NN
34052	318	13	of	of	IN
34052	318	14	them	-PRON-	PRP
34052	318	15	is	be	VBZ
34052	318	16	generally	generally	RB
34052	318	17	well	well	RB
34052	318	18	understood	understand	VBN
34052	318	19	.	.	.
34052	319	1	In	in	IN
34052	319	2	some	some	DT
34052	319	3	cases	case	NNS
34052	319	4	an	an	DT
34052	319	5	alternator	alternator	NN
34052	319	6	is	be	VBZ
34052	319	7	used	use	VBN
34052	319	8	in	in	IN
34052	319	9	place	place	NN
34052	319	10	of	of	IN
34052	319	11	the	the	DT
34052	319	12	battery	battery	NN
34052	319	13	B	B	NNP
34052	319	14	,	,	,
34052	319	15	Fig	Fig	NNP
34052	319	16	.	.	.
34052	320	1	4	4	LS
34052	320	2	,	,	,
34052	320	3	and	and	CC
34052	320	4	when	when	WRB
34052	320	5	this	this	DT
34052	320	6	is	be	VBZ
34052	320	7	done	do	VBN
34052	320	8	the	the	DT
34052	320	9	break	break	NN
34052	320	10	M	M	NNP
34052	320	11	can	can	MD
34052	320	12	be	be	VB
34052	320	13	dispensed	dispense	VBN
34052	320	14	with	with	IN
34052	320	15	.	.	.
34052	321	1	In	in	IN
34052	321	2	larger	large	JJR
34052	321	3	stations	station	NNS
34052	321	4	the	the	DT
34052	321	5	coil	coil	NN
34052	321	6	H	H	NNP
34052	321	7	is	be	VBZ
34052	321	8	replaced	replace	VBN
34052	321	9	with	with	IN
34052	321	10	a	a	DT
34052	321	11	special	special	JJ
34052	321	12	transformer	transformer	NN
34052	321	13	.	.	.
34052	322	1	The	the	DT
34052	322	2	writer	writer	NN
34052	322	3	has	have	VBZ
34052	322	4	designed	design	VBN
34052	322	5	an	an	DT
34052	322	6	improved	improved	JJ
34052	322	7	relay	relay	NN
34052	322	8	which	which	WDT
34052	322	9	will	will	MD
34052	322	10	respond	respond	VB
34052	322	11	to	to	IN
34052	322	12	currents	current	NNS
34052	322	13	lasting	last	VBG
34052	322	14	only	only	RB
34052	322	15	1/100th	1/100th	JJ
34052	322	16	part	part	NN
34052	322	17	of	of	IN
34052	322	18	a	a	DT
34052	322	19	second	second	JJ
34052	322	20	,	,	,
34052	322	21	and	and	CC
34052	322	22	capable	capable	JJ
34052	322	23	of	of	IN
34052	322	24	dealing	deal	VBG
34052	322	25	with	with	IN
34052	322	26	rather	rather	RB
34052	322	27	large	large	JJ
34052	322	28	currents	current	NNS
34052	322	29	in	in	IN
34052	322	30	the	the	DT
34052	322	31	local	local	JJ
34052	322	32	circuit	circuit	NN
34052	322	33	.	.	.
34052	323	1	[	[	-LRB-
34052	323	2	5	5	LS
34052	323	3	]	]	-RRB-
34052	323	4	This	this	DT
34052	323	5	relay	relay	NN
34052	323	6	has	have	VBZ
34052	323	7	not	not	RB
34052	323	8	yet	yet	RB
34052	323	9	been	be	VBN
34052	323	10	tried	try	VBN
34052	323	11	,	,	,
34052	323	12	but	but	CC
34052	323	13	if	if	IN
34052	323	14	it	-PRON-	PRP
34052	323	15	is	be	VBZ
34052	323	16	successful	successful	JJ
34052	323	17	the	the	DT
34052	323	18	two	two	CD
34052	323	19	relays	relay	NNS
34052	323	20	R	r	NN
34052	323	21	and	and	CC
34052	323	22	R	r	NN
34052	323	23	'	'	''
34052	323	24	can	can	MD
34052	323	25	be	be	VB
34052	323	26	dispensed	dispense	VBN
34052	323	27	with	with	IN
34052	323	28	,	,	,
34052	323	29	and	and	CC
34052	323	30	the	the	DT
34052	323	31	result	result	NN
34052	323	32	will	will	MD
34052	323	33	be	be	VB
34052	323	34	more	more	RBR
34052	323	35	accurate	accurate	JJ
34052	323	36	and	and	CC
34052	323	37	effective	effective	JJ
34052	323	38	transmission	transmission	NN
34052	323	39	.	.	.
34052	324	1	{	{	-LRB-
34052	324	2	30	30	CD
34052	324	3	}	}	-RRB-
34052	324	4	[	[	-LRB-
34052	324	5	Illustration	illustration	NN
34052	324	6	:	:	:
34052	324	7	FIG	FIG	NNP
34052	324	8	.	.	.
34052	325	1	15	15	CD
34052	325	2	.	.	.
34052	325	3	]	]	-RRB-
34052	326	1	The	the	DT
34052	326	2	connections	connection	NNS
34052	326	3	for	for	IN
34052	326	4	a	a	DT
34052	326	5	complete	complete	JJ
34052	326	6	experimental	experimental	JJ
34052	326	7	station	station	NN
34052	326	8	,	,	,
34052	326	9	transmitting	transmit	VBG
34052	326	10	and	and	CC
34052	326	11	receiving	receive	VBG
34052	326	12	apparatus	apparatus	NN
34052	326	13	combined	combine	VBN
34052	326	14	,	,	,
34052	326	15	are	be	VBP
34052	326	16	given	give	VBN
34052	326	17	in	in	IN
34052	326	18	Fig	Fig	NNP
34052	326	19	.	.	.
34052	327	1	15	15	CD
34052	327	2	.	.	.
34052	328	1	The	the	DT
34052	328	2	terminals	terminal	NNS
34052	328	3	W	W	NNP
34052	328	4	,	,	,
34052	328	5	W	w	NN
34052	328	6	are	be	VBP
34052	328	7	for	for	IN
34052	328	8	connecting	connect	VBG
34052	328	9	to	to	IN
34052	328	10	the	the	DT
34052	328	11	photo	photo	NN
34052	328	12	-	-	HYPH
34052	328	13	telegraphic	telegraphic	JJ
34052	328	14	receiving	receiving	NN
34052	328	15	apparatus	apparatus	NN
34052	328	16	Q	Q	NNP
34052	328	17	,	,	,
34052	328	18	being	be	VBG
34052	328	19	a	a	DT
34052	328	20	double	double	JJ
34052	328	21	pole	pole	NN
34052	328	22	two	two	CD
34052	328	23	-	-	HYPH
34052	328	24	way	way	NN
34052	328	25	switch	switch	NN
34052	328	26	for	for	IN
34052	328	27	throwing	throw	VBG
34052	328	28	either	either	CC
34052	328	29	the	the	DT
34052	328	30	transmitting	transmitting	NN
34052	328	31	or	or	CC
34052	328	32	receiving	receive	VBG
34052	328	33	apparatus	apparatus	NN
34052	328	34	in	in	IN
34052	328	35	circuit	circuit	NN
34052	328	36	.	.	.
34052	329	1	There	there	EX
34052	329	2	is	be	VBZ
34052	329	3	another	another	DT
34052	329	4	system	system	NN
34052	329	5	of	of	IN
34052	329	6	transmitting	transmit	VBG
34052	329	7	devised	devise	VBN
34052	329	8	by	by	IN
34052	329	9	Professor	Professor	NNP
34052	329	10	Korn	Korn	NNP
34052	329	11	,	,	,
34052	329	12	which	which	WDT
34052	329	13	employs	employ	VBZ
34052	329	14	an	an	DT
34052	329	15	entirely	entirely	RB
34052	329	16	different	different	JJ
34052	329	17	method	method	NN
34052	329	18	from	from	IN
34052	329	19	the	the	DT
34052	329	20	foregoing	foregoing	NN
34052	329	21	.	.	.
34052	330	1	By	by	IN
34052	330	2	using	use	VBG
34052	330	3	the	the	DT
34052	330	4	apparatus	apparatus	NN
34052	330	5	just	just	RB
34052	330	6	described	describe	VBN
34052	330	7	,	,	,
34052	330	8	the	the	DT
34052	330	9	waves	wave	NNS
34052	330	10	generated	generate	VBN
34052	330	11	are	be	VBP
34052	330	12	what	what	WP
34052	330	13	are	be	VBP
34052	330	14	known	know	VBN
34052	330	15	as	as	IN
34052	330	16	"	"	``
34052	330	17	damped	damped	JJ
34052	330	18	waves	wave	NNS
34052	330	19	,	,	,
34052	330	20	"	"	''
34052	330	21	and	and	CC
34052	330	22	by	by	IN
34052	330	23	using	use	VBG
34052	330	24	these	these	DT
34052	330	25	damped	damp	VBN
34052	330	26	waves	wave	NNS
34052	330	27	,	,	,
34052	330	28	tuning	tuning	NN
34052	330	29	,	,	,
34052	330	30	which	which	WDT
34052	330	31	is	be	VBZ
34052	330	32	so	so	RB
34052	330	33	essential	essential	JJ
34052	330	34	to	to	IN
34052	330	35	good	good	JJ
34052	330	36	commercial	commercial	JJ
34052	330	37	working	working	NN
34052	330	38	,	,	,
34052	330	39	can	can	MD
34052	330	40	be	be	VB
34052	330	41	made	make	VBN
34052	330	42	to	to	TO
34052	330	43	reach	reach	VB
34052	330	44	a	a	DT
34052	330	45	fairly	fairly	RB
34052	330	46	high	high	JJ
34052	330	47	degree	degree	NN
34052	330	48	of	of	IN
34052	330	49	efficiency	efficiency	NN
34052	330	50	.	.	.
34052	331	1	{	{	-LRB-
34052	331	2	31	31	CD
34052	331	3	}	}	-RRB-
34052	331	4	The	the	DT
34052	331	5	question	question	NN
34052	331	6	of	of	IN
34052	331	7	damped	damped	NNP
34052	331	8	_	_	NNP
34052	331	9	versus	versus	FW
34052	331	10	_	_	NNP
34052	331	11	undamped	undampe	VBD
34052	331	12	waves	wave	NNS
34052	331	13	is	be	VBZ
34052	331	14	a	a	DT
34052	331	15	somewhat	somewhat	RB
34052	331	16	burning	burn	VBG
34052	331	17	one	one	CD
34052	331	18	,	,	,
34052	331	19	and	and	CC
34052	331	20	no	no	DT
34052	331	21	attempt	attempt	NN
34052	331	22	will	will	MD
34052	331	23	be	be	VB
34052	331	24	made	make	VBN
34052	331	25	here	here	RB
34052	331	26	to	to	TO
34052	331	27	deal	deal	VB
34052	331	28	with	with	IN
34052	331	29	the	the	DT
34052	331	30	merits	merit	NNS
34052	331	31	or	or	CC
34052	331	32	demerits	demerit	NNS
34052	331	33	of	of	IN
34052	331	34	the	the	DT
34052	331	35	claims	claim	NNS
34052	331	36	made	make	VBN
34052	331	37	for	for	IN
34052	331	38	the	the	DT
34052	331	39	respective	respective	JJ
34052	331	40	systems	system	NNS
34052	331	41	.	.	.
34052	332	1	A	a	DT
34052	332	2	series	series	NN
34052	332	3	of	of	IN
34052	332	4	articles	article	NNS
34052	332	5	describing	describe	VBG
34052	332	6	the	the	DT
34052	332	7	production	production	NN
34052	332	8	of	of	IN
34052	332	9	undamped	undamped	JJ
34052	332	10	waves	wave	NNS
34052	332	11	and	and	CC
34052	332	12	their	-PRON-	PRP$
34052	332	13	efficiency	efficiency	NN
34052	332	14	in	in	IN
34052	332	15	working	work	VBG
34052	332	16	compared	compare	VBN
34052	332	17	with	with	IN
34052	332	18	damped	damped	JJ
34052	332	19	waves	wave	NNS
34052	332	20	will	will	MD
34052	332	21	be	be	VB
34052	332	22	found	find	VBN
34052	332	23	in	in	IN
34052	332	24	the	the	DT
34052	332	25	_	_	NNP
34052	332	26	Wireless	Wireless	NNP
34052	332	27	World	World	NNP
34052	332	28	_	_	NNP
34052	332	29	,	,	,
34052	332	30	Nos	Nos	NNP
34052	332	31	.	.	.
34052	333	1	3	3	CD
34052	333	2	and	and	CC
34052	333	3	4	4	CD
34052	333	4	,	,	,
34052	333	5	1913	1913	CD
34052	333	6	,	,	,
34052	333	7	and	and	CC
34052	333	8	are	be	VBP
34052	333	9	well	well	RB
34052	333	10	worth	worth	JJ
34052	333	11	reading	read	VBG
34052	333	12	by	by	IN
34052	333	13	any	any	DT
34052	333	14	one	one	NN
34052	333	15	interested	interested	JJ
34052	333	16	in	in	IN
34052	333	17	the	the	DT
34052	333	18	subject	subject	NN
34052	333	19	.	.	.
34052	334	1	[	[	-LRB-
34052	334	2	Illustration	illustration	NN
34052	334	3	:	:	:
34052	334	4	FIG	FIG	NNP
34052	334	5	.	.	.
34052	335	1	16	16	CD
34052	335	2	.	.	.
34052	335	3	]	]	-RRB-
34052	336	1	A	a	DT
34052	336	2	diagrammatic	diagrammatic	JJ
34052	336	3	representation	representation	NN
34052	336	4	of	of	IN
34052	336	5	the	the	DT
34052	336	6	apparatus	apparatus	NN
34052	336	7	as	as	IN
34052	336	8	arranged	arrange	VBN
34052	336	9	by	by	IN
34052	336	10	Professor	Professor	NNP
34052	336	11	Korn	Korn	NNP
34052	336	12	is	be	VBZ
34052	336	13	given	give	VBN
34052	336	14	in	in	IN
34052	336	15	Fig	Fig	NNP
34052	336	16	.	.	.
34052	337	1	16	16	CD
34052	337	2	.	.	.
34052	338	1	The	the	DT
34052	338	2	undamped	undamped	JJ
34052	338	3	or	or	CC
34052	338	4	"	"	``
34052	338	5	continuous	continuous	JJ
34052	338	6	"	"	''
34052	338	7	waves	wave	NNS
34052	338	8	are	be	VBP
34052	338	9	generated	generate	VBN
34052	338	10	by	by	IN
34052	338	11	means	mean	NNS
34052	338	12	of	of	IN
34052	338	13	a	a	DT
34052	338	14	high	high	JJ
34052	338	15	-	-	HYPH
34052	338	16	frequency	frequency	NN
34052	338	17	alternator	alternator	NN
34052	338	18	or	or	CC
34052	338	19	Poulsen	Poulsen	NNP
34052	338	20	arc	arc	NN
34052	338	21	.	.	.
34052	339	1	In	in	IN
34052	339	2	Fig	Fig	NNP
34052	339	3	.	.	.
34052	340	1	16	16	CD
34052	340	2	,	,	,
34052	340	3	X	X	NNP
34052	340	4	is	be	VBZ
34052	340	5	the	the	DT
34052	340	6	generator	generator	NN
34052	340	7	,	,	,
34052	340	8	F	F	NNP
34052	340	9	inductance	inductance	NN
34052	340	10	,	,	,
34052	340	11	C	C	NNP
34052	340	12	condenser	condenser	NN
34052	340	13	;	;	:
34052	340	14	the	the	DT
34052	340	15	aerial	aerial	JJ
34052	340	16	inductance	inductance	NN
34052	340	17	T	T	NNP
34052	340	18	is	be	VBZ
34052	340	19	connected	connect	VBN
34052	340	20	by	by	IN
34052	340	21	the	the	DT
34052	340	22	aerial	aerial	JJ
34052	340	23	A	a	NN
34052	340	24	and	and	CC
34052	340	25	earth	earth	NN
34052	340	26	E.	E.	NNP
34052	340	27	By	by	IN
34052	340	28	this	this	DT
34052	340	29	means	mean	VBZ
34052	340	30	the	the	DT
34052	340	31	waves	wave	NNS
34052	340	32	are	be	VBP
34052	340	33	tuned	tune	VBN
34052	340	34	to	to	IN
34052	340	35	a	a	DT
34052	340	36	certain	certain	JJ
34052	340	37	period	period	NN
34052	340	38	.	.	.
34052	341	1	{	{	-LRB-
34052	341	2	32	32	CD
34052	341	3	}	}	-RRB-
34052	341	4	A	a	NN
34052	341	5	metal	metal	NN
34052	341	6	print	print	NN
34052	341	7	,	,	,
34052	341	8	similar	similar	JJ
34052	341	9	to	to	IN
34052	341	10	what	what	WP
34052	341	11	has	have	VBZ
34052	341	12	already	already	RB
34052	341	13	been	be	VBN
34052	341	14	described	describe	VBN
34052	341	15	,	,	,
34052	341	16	is	be	VBZ
34052	341	17	wrapped	wrap	VBN
34052	341	18	round	round	IN
34052	341	19	the	the	DT
34052	341	20	drum	drum	NN
34052	341	21	D	d	NN
34052	341	22	of	of	IN
34052	341	23	the	the	DT
34052	341	24	machine	machine	NN
34052	341	25	,	,	,
34052	341	26	and	and	CC
34052	341	27	when	when	WRB
34052	341	28	the	the	DT
34052	341	29	stylus	stylus	JJ
34052	341	30	Z	z	NN
34052	341	31	traces	trace	VBZ
34052	341	32	over	over	IN
34052	341	33	an	an	DT
34052	341	34	insulating	insulate	VBG
34052	341	35	strip	strip	NN
34052	341	36	the	the	DT
34052	341	37	waves	wave	NNS
34052	341	38	generated	generate	VBN
34052	341	39	are	be	VBP
34052	341	40	in	in	IN
34052	341	41	tune	tune	NN
34052	341	42	with	with	IN
34052	341	43	the	the	DT
34052	341	44	receiving	receiving	NN
34052	341	45	station	station	NN
34052	341	46	,	,	,
34052	341	47	but	but	CC
34052	341	48	when	when	WRB
34052	341	49	it	-PRON-	PRP
34052	341	50	traces	trace	VBZ
34052	341	51	over	over	IN
34052	341	52	a	a	DT
34052	341	53	conducting	conduct	VBG
34052	341	54	strip	strip	NN
34052	341	55	,	,	,
34052	341	56	a	a	DT
34052	341	57	portion	portion	NN
34052	341	58	of	of	IN
34052	341	59	the	the	DT
34052	341	60	inductance	inductance	NN
34052	341	61	T	T	NNP
34052	341	62	is	be	VBZ
34052	341	63	short	short	RB
34052	341	64	-	-	HYPH
34052	341	65	circuited	circuit	VBN
34052	341	66	,	,	,
34052	341	67	the	the	DT
34052	341	68	period	period	NN
34052	341	69	of	of	IN
34052	341	70	the	the	DT
34052	341	71	oscillations	oscillation	NNS
34052	341	72	is	be	VBZ
34052	341	73	altered	alter	VBN
34052	341	74	,	,	,
34052	341	75	and	and	CC
34052	341	76	the	the	DT
34052	341	77	two	two	CD
34052	341	78	stations	station	NNS
34052	341	79	are	be	VBP
34052	341	80	thrown	throw	VBN
34052	341	81	out	out	IN
34052	341	82	of	of	IN
34052	341	83	tune	tune	NN
34052	341	84	.	.	.
34052	342	1	The	the	DT
34052	342	2	receiving	receiving	NN
34052	342	3	station	station	NN
34052	342	4	is	be	VBZ
34052	342	5	provided	provide	VBN
34052	342	6	with	with	IN
34052	342	7	an	an	DT
34052	342	8	aperiodic	aperiodic	JJ
34052	342	9	circuit	circuit	NN
34052	342	10	,	,	,
34052	342	11	which	which	WDT
34052	342	12	consists	consist	VBZ
34052	342	13	of	of	IN
34052	342	14	an	an	DT
34052	342	15	inductance	inductance	NN
34052	342	16	F	F	NNP
34052	342	17	'	'	''
34052	342	18	,	,	,
34052	342	19	condenser	condenser	NN
34052	342	20	C	C	NNP
34052	342	21	'	'	''
34052	342	22	,	,	,
34052	342	23	and	and	CC
34052	342	24	a	a	DT
34052	342	25	thermodetector	thermodetector	NN
34052	342	26	N.	N.	NNP
34052	342	27	A	a	DT
34052	342	28	string	string	NN
34052	342	29	galvanometer	galvanometer	NN
34052	342	30	H	h	NN
34052	342	31	(	(	-LRB-
34052	342	32	described	describe	VBN
34052	342	33	in	in	IN
34052	342	34	Chapter	Chapter	NNP
34052	342	35	III	III	NNP
34052	342	36	.	.	.
34052	343	1	)	)	-RRB-
34052	343	2	,	,	,
34052	343	3	and	and	CC
34052	343	4	the	the	DT
34052	343	5	self	self	NN
34052	343	6	-	-	HYPH
34052	343	7	induction	induction	NN
34052	343	8	coils	coil	NNS
34052	343	9	B	B	NNP
34052	343	10	,	,	,
34052	343	11	B	b	NN
34052	343	12	'	'	''
34052	343	13	are	be	VBP
34052	343	14	connected	connect	VBN
34052	343	15	as	as	IN
34052	343	16	shown	show	VBN
34052	343	17	,	,	,
34052	343	18	the	the	DT
34052	343	19	coils	coil	NNS
34052	343	20	B	B	NNP
34052	343	21	,	,	,
34052	343	22	B	b	NN
34052	343	23	'	'	''
34052	343	24	preventing	prevent	VBG
34052	343	25	the	the	DT
34052	343	26	high	high	JJ
34052	343	27	-	-	HYPH
34052	343	28	frequency	frequency	NN
34052	343	29	currents	current	NNS
34052	343	30	,	,	,
34052	343	31	which	which	WDT
34052	343	32	change	change	VBP
34052	343	33	their	-PRON-	PRP$
34052	343	34	direction	direction	NN
34052	343	35	,	,	,
34052	343	36	from	from	IN
34052	343	37	flowing	flow	VBG
34052	343	38	through	through	IN
34052	343	39	the	the	DT
34052	343	40	galvanometer	galvanometer	NN
34052	343	41	.	.	.
34052	344	1	The	the	DT
34052	344	2	manner	manner	NN
34052	344	3	in	in	IN
34052	344	4	which	which	WDT
34052	344	5	the	the	DT
34052	344	6	string	string	NN
34052	344	7	galvanometer	galvanometer	NN
34052	344	8	is	be	VBZ
34052	344	9	arranged	arrange	VBN
34052	344	10	to	to	TO
34052	344	11	reproduce	reproduce	VB
34052	344	12	a	a	DT
34052	344	13	transmitted	transmit	VBN
34052	344	14	picture	picture	NN
34052	344	15	is	be	VBZ
34052	344	16	shown	show	VBN
34052	344	17	in	in	IN
34052	344	18	Fig	Fig	NNP
34052	344	19	.	.	.
34052	345	1	24	24	CD
34052	345	2	.	.	.
34052	346	1	The	the	DT
34052	346	2	connections	connection	NNS
34052	346	3	adopted	adopt	VBN
34052	346	4	by	by	IN
34052	346	5	the	the	DT
34052	346	6	Poulsen	Poulsen	NNP
34052	346	7	Company	Company	NNP
34052	346	8	for	for	IN
34052	346	9	photographically	photographically	RB
34052	346	10	recording	record	VBG
34052	346	11	wireless	wireless	JJ
34052	346	12	messages	message	NNS
34052	346	13	are	be	VBP
34052	346	14	given	give	VBN
34052	346	15	in	in	IN
34052	346	16	Fig	Fig	NNP
34052	346	17	.	.	.
34052	347	1	17	17	CD
34052	347	2	,	,	,
34052	347	3	a	a	DT
34052	347	4	string	string	NN
34052	347	5	galvanometer	galvanometer	NN
34052	347	6	of	of	IN
34052	347	7	the	the	DT
34052	347	8	Einthoven	Einthoven	NNP
34052	347	9	type	type	NN
34052	347	10	being	be	VBG
34052	347	11	used	use	VBN
34052	347	12	.	.	.
34052	348	1	The	the	DT
34052	348	2	two	two	CD
34052	348	3	self	self	NN
34052	348	4	-	-	HYPH
34052	348	5	induction	induction	NN
34052	348	6	coils	coil	NNS
34052	348	7	S	S	NNP
34052	348	8	and	and	CC
34052	348	9	S	S	NNP
34052	348	10	'	'	''
34052	348	11	are	be	VBP
34052	348	12	in	in	IN
34052	348	13	circuit	circuit	NN
34052	348	14	with	with	IN
34052	348	15	the	the	DT
34052	348	16	detector	detector	NN
34052	348	17	D	d	NN
34052	348	18	and	and	CC
34052	348	19	the	the	DT
34052	348	20	galvanometer	galvanometer	NN
34052	348	21	G.	G.	NNP
34052	348	22	The	the	DT
34052	348	23	condenser	condenser	NN
34052	348	24	C	C	NNP
34052	348	25	'	'	``
34052	348	26	prevents	prevent	NNS
34052	348	27	the	the	DT
34052	348	28	continuous	continuous	JJ
34052	348	29	current	current	NN
34052	348	30	produced	produce	VBN
34052	348	31	by	by	IN
34052	348	32	the	the	DT
34052	348	33	detector	detector	NN
34052	348	34	from	from	IN
34052	348	35	flowing	flow	VBG
34052	348	36	through	through	IN
34052	348	37	the	the	DT
34052	348	38	high	high	JJ
34052	348	39	frequency	frequency	NN
34052	348	40	circuit	circuit	NN
34052	348	41	;	;	:
34052	348	42	P	p	NN
34052	348	43	is	be	VBZ
34052	348	44	the	the	DT
34052	348	45	primary	primary	NN
34052	348	46	of	of	IN
34052	348	47	the	the	DT
34052	348	48	aerial	aerial	JJ
34052	348	49	{	{	-LRB-
34052	348	50	33	33	CD
34052	348	51	}	}	-RRB-
34052	348	52	inductance	inductance	NN
34052	348	53	and	and	CC
34052	348	54	F	F	NNP
34052	348	55	the	the	DT
34052	348	56	secondary	secondary	JJ
34052	348	57	.	.	.
34052	349	1	The	the	DT
34052	349	2	method	method	NN
34052	349	3	of	of	IN
34052	349	4	transmitting	transmit	VBG
34052	349	5	adopted	adopt	VBN
34052	349	6	by	by	IN
34052	349	7	Professor	Professor	NNP
34052	349	8	Korn	Korn	NNP
34052	349	9	appears	appear	VBZ
34052	349	10	to	to	TO
34052	349	11	be	be	VB
34052	349	12	a	a	DT
34052	349	13	simple	simple	JJ
34052	349	14	and	and	CC
34052	349	15	reliable	reliable	JJ
34052	349	16	arrangement	arrangement	NN
34052	349	17	,	,	,
34052	349	18	provided	provide	VBD
34052	349	19	that	that	IN
34052	349	20	an	an	DT
34052	349	21	equally	equally	RB
34052	349	22	reliable	reliable	JJ
34052	349	23	method	method	NN
34052	349	24	of	of	IN
34052	349	25	producing	produce	VBG
34052	349	26	the	the	DT
34052	349	27	undamped	undamped	JJ
34052	349	28	waves	wave	NNS
34052	349	29	can	can	MD
34052	349	30	be	be	VB
34052	349	31	found	find	VBN
34052	349	32	.	.	.
34052	350	1	Owing	owe	VBG
34052	350	2	to	to	IN
34052	350	3	the	the	DT
34052	350	4	absence	absence	NN
34052	350	5	of	of	IN
34052	350	6	mechanical	mechanical	JJ
34052	350	7	inertia	inertia	NN
34052	350	8	it	-PRON-	PRP
34052	350	9	should	should	MD
34052	350	10	be	be	VB
34052	350	11	capable	capable	JJ
34052	350	12	of	of	IN
34052	350	13	working	work	VBG
34052	350	14	at	at	IN
34052	350	15	a	a	DT
34052	350	16	good	good	JJ
34052	350	17	speed	speed	NN
34052	350	18	,	,	,
34052	350	19	while	while	IN
34052	350	20	the	the	DT
34052	350	21	absence	absence	NN
34052	350	22	of	of	IN
34052	350	23	a	a	DT
34052	350	24	number	number	NN
34052	350	25	of	of	IN
34052	350	26	pieces	piece	NNS
34052	350	27	of	of	IN
34052	350	28	delicate	delicate	JJ
34052	350	29	apparatus	apparatus	NN
34052	350	30	all	all	DT
34052	350	31	requiring	require	VBG
34052	350	32	careful	careful	JJ
34052	350	33	adjustment	adjustment	NN
34052	350	34	add	add	VB
34052	350	35	greatly	greatly	RB
34052	350	36	to	to	IN
34052	350	37	its	-PRON-	PRP$
34052	350	38	reliability	reliability	NN
34052	350	39	.	.	.
34052	351	1	[	[	-LRB-
34052	351	2	Illustration	illustration	NN
34052	351	3	:	:	:
34052	351	4	FIG	FIG	NNP
34052	351	5	.	.	.
34052	352	1	17	17	CD
34052	352	2	.	.	.
34052	352	3	]	]	-RRB-
34052	353	1	In	in	IN
34052	353	2	any	any	DT
34052	353	3	spark	spark	NN
34052	353	4	system	system	NN
34052	353	5	with	with	IN
34052	353	6	a	a	DT
34052	353	7	properly	properly	RB
34052	353	8	designed	design	VBN
34052	353	9	aerial	aerial	JJ
34052	353	10	a	a	DT
34052	353	11	coil	coil	NN
34052	353	12	taking	take	VBG
34052	353	13	ten	ten	CD
34052	353	14	amperes	ampere	NNS
34052	353	15	is	be	VBZ
34052	353	16	capable	capable	JJ
34052	353	17	of	of	IN
34052	353	18	transmitting	transmit	VBG
34052	353	19	signals	signal	NNS
34052	353	20	over	over	IN
34052	353	21	a	a	DT
34052	353	22	distance	distance	NN
34052	353	23	of	of	IN
34052	353	24	thirty	thirty	CD
34052	353	25	to	to	TO
34052	353	26	fifty	fifty	CD
34052	353	27	miles	mile	NNS
34052	353	28	,	,	,
34052	353	29	but	but	CC
34052	353	30	where	where	WRB
34052	353	31	the	the	DT
34052	353	32	number	number	NN
34052	353	33	of	of	IN
34052	353	34	interruptions	interruption	NNS
34052	353	35	of	of	IN
34052	353	36	the	the	DT
34052	353	37	break	break	NN
34052	353	38	required	require	VBN
34052	353	39	per	per	IN
34052	353	40	second	second	JJ
34052	353	41	is	be	VBZ
34052	353	42	very	very	RB
34052	353	43	high	high	JJ
34052	353	44	,	,	,
34052	353	45	as	as	IN
34052	353	46	in	in	IN
34052	353	47	radio	radio	NN
34052	353	48	-	-	HYPH
34052	353	49	photography	photography	NN
34052	353	50	,	,	,
34052	353	51	it	-PRON-	PRP
34052	353	52	must	must	MD
34052	353	53	be	be	VB
34052	353	54	remembered	remember	VBN
34052	353	55	that	that	IN
34052	353	56	a	a	DT
34052	353	57	much	much	RB
34052	353	58	higher	high	JJR
34052	353	59	voltage	voltage	NN
34052	353	60	is	be	VBZ
34052	353	61	needed	need	VBN
34052	353	62	to	to	TO
34052	353	63	drive	drive	VB
34052	353	64	the	the	DT
34052	353	65	requisite	requisite	JJ
34052	353	66	amount	amount	NN
34052	353	67	of	of	IN
34052	353	68	current	current	NN
34052	353	69	through	through	IN
34052	353	70	the	the	DT
34052	353	71	primary	primary	JJ
34052	353	72	winding	winding	NN
34052	353	73	of	of	IN
34052	353	74	the	the	DT
34052	353	75	coil	coil	NN
34052	353	76	than	than	IN
34052	353	77	would	would	MD
34052	353	78	be	be	VB
34052	353	79	the	the	DT
34052	353	80	case	case	NN
34052	353	81	if	if	IN
34052	353	82	the	the	DT
34052	353	83	interruptions	interruption	NNS
34052	353	84	were	be	VBD
34052	353	85	slower	slow	JJR
34052	353	86	.	.	.
34052	354	1	It	-PRON-	PRP
34052	354	2	is	be	VBZ
34052	354	3	possible	possible	JJ
34052	354	4	to	to	TO
34052	354	5	use	use	VB
34052	354	6	platinum	platinum	NN
34052	354	7	{	{	-LRB-
34052	354	8	34	34	CD
34052	354	9	}	}	-RRB-
34052	354	10	contacts	contact	NNS
34052	354	11	for	for	IN
34052	354	12	the	the	DT
34052	354	13	relays	relay	NNS
34052	354	14	,	,	,
34052	354	15	for	for	IN
34052	354	16	currents	current	NNS
34052	354	17	up	up	IN
34052	354	18	to	to	IN
34052	354	19	ten	ten	CD
34052	354	20	amperes	ampere	NNS
34052	354	21	,	,	,
34052	354	22	but	but	CC
34052	354	23	for	for	IN
34052	354	24	heavier	heavy	JJR
34052	354	25	currents	current	NNS
34052	354	26	than	than	IN
34052	354	27	this	this	DT
34052	354	28	some	some	DT
34052	354	29	arrangement	arrangement	NN
34052	354	30	where	where	WRB
34052	354	31	contact	contact	NN
34052	354	32	is	be	VBZ
34052	354	33	made	make	VBN
34052	354	34	with	with	IN
34052	354	35	mercury	mercury	NN
34052	354	36	will	will	MD
34052	354	37	be	be	VB
34052	354	38	found	find	VBN
34052	354	39	to	to	TO
34052	354	40	be	be	VB
34052	354	41	more	more	RBR
34052	354	42	economical	economical	JJ
34052	354	43	and	and	CC
34052	354	44	reliable	reliable	JJ
34052	354	45	.	.	.
34052	355	1	In	in	IN
34052	355	2	the	the	DT
34052	355	3	transmitter	transmitter	NN
34052	355	4	already	already	RB
34052	355	5	described	describe	VBN
34052	355	6	and	and	CC
34052	355	7	given	give	VBN
34052	355	8	in	in	IN
34052	355	9	Fig	Fig	NNP
34052	355	10	.	.	.
34052	356	1	11	11	CD
34052	356	2	,	,	,
34052	356	3	the	the	DT
34052	356	4	best	good	JJS
34052	356	5	results	result	NNS
34052	356	6	would	would	MD
34052	356	7	be	be	VB
34052	356	8	obtained	obtain	VBN
34052	356	9	by	by	IN
34052	356	10	finding	find	VBG
34052	356	11	the	the	DT
34052	356	12	speed	speed	NN
34052	356	13	at	at	IN
34052	356	14	which	which	WDT
34052	356	15	the	the	DT
34052	356	16	relay	relay	NN
34052	356	17	R	r	NN
34052	356	18	'	'	``
34052	356	19	works	work	VBZ
34052	356	20	best	well	RBS
34052	356	21	,	,	,
34052	356	22	and	and	CC
34052	356	23	regulating	regulate	VBG
34052	356	24	the	the	DT
34052	356	25	number	number	NN
34052	356	26	of	of	IN
34052	356	27	contacts	contact	NNS
34052	356	28	made	make	VBN
34052	356	29	by	by	IN
34052	356	30	the	the	DT
34052	356	31	stylus	stylus	NN
34052	356	32	accordingly	accordingly	RB
34052	356	33	.	.	.
34052	357	1	The	the	DT
34052	357	2	method	method	NN
34052	357	3	employed	employ	VBN
34052	357	4	by	by	IN
34052	357	5	De	De	NNP
34052	357	6	'	'	POS
34052	357	7	Bernochi	Bernochi	NNP
34052	357	8	(	(	-LRB-
34052	357	9	see	see	VB
34052	357	10	Chapter	Chapter	NNP
34052	357	11	I.	i.	NN
34052	357	12	)	)	-RRB-
34052	358	1	of	of	IN
34052	358	2	varying	vary	VBG
34052	358	3	the	the	DT
34052	358	4	intensity	intensity	NN
34052	358	5	of	of	IN
34052	358	6	a	a	DT
34052	358	7	beam	beam	NN
34052	358	8	of	of	IN
34052	358	9	light	light	NN
34052	358	10	by	by	IN
34052	358	11	passing	pass	VBG
34052	358	12	it	-PRON-	PRP
34052	358	13	through	through	IN
34052	358	14	a	a	DT
34052	358	15	photographic	photographic	JJ
34052	358	16	film	film	NN
34052	358	17	,	,	,
34052	358	18	which	which	WDT
34052	358	19	in	in	IN
34052	358	20	turn	turn	NN
34052	358	21	alters	alter	VBZ
34052	358	22	the	the	DT
34052	358	23	resistance	resistance	NN
34052	358	24	of	of	IN
34052	358	25	a	a	DT
34052	358	26	selenium	selenium	NN
34052	358	27	cell	cell	NN
34052	358	28	,	,	,
34052	358	29	has	have	VBZ
34052	358	30	been	be	VBN
34052	358	31	very	very	RB
34052	358	32	successfully	successfully	RB
34052	358	33	employed	employ	VBN
34052	358	34	in	in	IN
34052	358	35	at	at	RB
34052	358	36	least	least	RBS
34052	358	37	one	one	CD
34052	358	38	system	system	NN
34052	358	39	of	of	IN
34052	358	40	photo	photo	NN
34052	358	41	-	-	HYPH
34052	358	42	telegraphy	telegraphy	NN
34052	358	43	.	.	.
34052	359	1	Its	-PRON-	PRP$
34052	359	2	application	application	NN
34052	359	3	has	have	VBZ
34052	359	4	also	also	RB
34052	359	5	been	be	VBN
34052	359	6	suggested	suggest	VBN
34052	359	7	for	for	IN
34052	359	8	wireless	wireless	JJ
34052	359	9	transmission	transmission	NN
34052	359	10	,	,	,
34052	359	11	and	and	CC
34052	359	12	although	although	IN
34052	359	13	with	with	IN
34052	359	14	any	any	DT
34052	359	15	system	system	NN
34052	359	16	using	use	VBG
34052	359	17	continuous	continuous	JJ
34052	359	18	waves	wave	NNS
34052	359	19	this	this	DT
34052	359	20	would	would	MD
34052	359	21	not	not	RB
34052	359	22	be	be	VB
34052	359	23	very	very	RB
34052	359	24	difficult	difficult	JJ
34052	359	25	,	,	,
34052	359	26	it	-PRON-	PRP
34052	359	27	could	could	MD
34052	359	28	hardly	hardly	RB
34052	359	29	be	be	VB
34052	359	30	adapted	adapt	VBN
34052	359	31	to	to	TO
34052	359	32	work	work	VB
34052	359	33	with	with	IN
34052	359	34	the	the	DT
34052	359	35	ordinary	ordinary	JJ
34052	359	36	spark	spark	NN
34052	359	37	system	system	NN
34052	359	38	.	.	.
34052	360	1	The	the	DT
34052	360	2	apparatus	apparatus	NN
34052	360	3	for	for	IN
34052	360	4	receiving	receive	VBG
34052	360	5	from	from	IN
34052	360	6	this	this	DT
34052	360	7	type	type	NN
34052	360	8	of	of	IN
34052	360	9	transmitter	transmitter	NN
34052	360	10	would	would	MD
34052	360	11	,	,	,
34052	360	12	on	on	IN
34052	360	13	the	the	DT
34052	360	14	other	other	JJ
34052	360	15	hand	hand	NN
34052	360	16	,	,	,
34052	360	17	necessarily	necessarily	RB
34052	360	18	be	be	VB
34052	360	19	more	more	RBR
34052	360	20	elaborate	elaborate	JJ
34052	360	21	than	than	IN
34052	360	22	the	the	DT
34052	360	23	methods	method	NNS
34052	360	24	that	that	WDT
34052	360	25	are	be	VBP
34052	360	26	described	describe	VBN
34052	360	27	in	in	IN
34052	360	28	the	the	DT
34052	360	29	next	next	JJ
34052	360	30	chapter	chapter	NN
34052	360	31	,	,	,
34052	360	32	and	and	CC
34052	360	33	as	as	RB
34052	360	34	far	far	RB
34052	360	35	as	as	IN
34052	360	36	the	the	DT
34052	360	37	writer	writer	NN
34052	360	38	's	's	POS
34052	360	39	experience	experience	NN
34052	360	40	goes	go	VBZ
34052	360	41	,	,	,
34052	360	42	experiments	experiment	NNS
34052	360	43	along	along	IN
34052	360	44	these	these	DT
34052	360	45	lines	line	NNS
34052	360	46	would	would	MD
34052	360	47	not	not	RB
34052	360	48	prove	prove	VB
34052	360	49	very	very	RB
34052	360	50	profitable	profitable	JJ
34052	360	51	,	,	,
34052	360	52	as	as	IN
34052	360	53	simplicity	simplicity	NN
34052	360	54	is	be	VBZ
34052	360	55	the	the	DT
34052	360	56	keynote	keynote	NN
34052	360	57	of	of	IN
34052	360	58	success	success	NN
34052	360	59	in	in	IN
34052	360	60	any	any	DT
34052	360	61	radio	radio	NN
34052	360	62	-	-	HYPH
34052	360	63	photographic	photographic	JJ
34052	360	64	system	system	NN
34052	360	65	.	.	.
34052	361	1	It	-PRON-	PRP
34052	361	2	has	have	VBZ
34052	361	3	been	be	VBN
34052	361	4	suggested	suggest	VBN
34052	361	5	that	that	IN
34052	361	6	in	in	IN
34052	361	7	order	order	NN
34052	361	8	to	to	TO
34052	361	9	decrease	decrease	VB
34052	361	10	the	the	DT
34052	361	11	time	time	NN
34052	361	12	of	of	IN
34052	361	13	transmission	transmission	NN
34052	361	14	a	a	DT
34052	361	15	cylinder	cylinder	NN
34052	361	16	capable	capable	JJ
34052	361	17	of	of	IN
34052	361	18	{	{	-LRB-
34052	361	19	35	35	CD
34052	361	20	}	}	-RRB-
34052	361	21	taking	take	VBG
34052	361	22	a	a	DT
34052	361	23	print	print	NN
34052	361	24	7	7	CD
34052	361	25	inches	inch	NNS
34052	361	26	by	by	IN
34052	361	27	5	5	CD
34052	361	28	inches	inch	NNS
34052	361	29	be	be	VB
34052	361	30	employed	employ	VBN
34052	361	31	,	,	,
34052	361	32	the	the	DT
34052	361	33	print	print	NN
34052	361	34	being	be	VBG
34052	361	35	prepared	prepare	VBN
34052	361	36	from	from	IN
34052	361	37	rather	rather	RB
34052	361	38	a	a	DT
34052	361	39	coarse	coarse	JJ
34052	361	40	line	line	NN
34052	361	41	screen	screen	NN
34052	361	42	--	--	:
34052	361	43	say	say	VBP
34052	361	44	35	35	CD
34052	361	45	to	to	IN
34052	361	46	the	the	DT
34052	361	47	inch	inch	NN
34052	361	48	--	--	:
34052	361	49	and	and	CC
34052	361	50	a	a	DT
34052	361	51	traverse	traverse	NN
34052	361	52	of	of	IN
34052	361	53	about	about	RB
34052	361	54	1/50	1/50	CD
34052	361	55	inch	inch	NN
34052	361	56	given	give	VBN
34052	361	57	to	to	IN
34052	361	58	the	the	DT
34052	361	59	stylus	stylus	NN
34052	361	60	,	,	,
34052	361	61	thus	thus	RB
34052	361	62	reducing	reduce	VBG
34052	361	63	the	the	DT
34052	361	64	time	time	NN
34052	361	65	of	of	IN
34052	361	66	transmission	transmission	NN
34052	361	67	to	to	IN
34052	361	68	about	about	RB
34052	361	69	twelve	twelve	CD
34052	361	70	minutes	minute	NNS
34052	361	71	.	.	.
34052	362	1	It	-PRON-	PRP
34052	362	2	is	be	VBZ
34052	362	3	questionable	questionable	JJ
34052	362	4	,	,	,
34052	362	5	however	however	RB
34052	362	6	,	,	,
34052	362	7	whether	whether	IN
34052	362	8	the	the	DT
34052	362	9	increase	increase	NN
34052	362	10	in	in	IN
34052	362	11	speed	speed	NN
34052	362	12	would	would	MD
34052	362	13	compensate	compensate	VB
34052	362	14	for	for	IN
34052	362	15	the	the	DT
34052	362	16	loss	loss	NN
34052	362	17	of	of	IN
34052	362	18	detail	detail	NN
34052	362	19	,	,	,
34052	362	20	as	as	IN
34052	362	21	only	only	RB
34052	362	22	very	very	RB
34052	362	23	bold	bold	JJ
34052	362	24	subjects	subject	NNS
34052	362	25	could	could	MD
34052	362	26	be	be	VB
34052	362	27	transmitted	transmit	VBN
34052	362	28	.	.	.
34052	363	1	As	as	IN
34052	363	2	already	already	RB
34052	363	3	pointed	point	VBN
34052	363	4	out	out	RP
34052	363	5	,	,	,
34052	363	6	wireless	wireless	JJ
34052	363	7	transmission	transmission	NN
34052	363	8	would	would	MD
34052	363	9	only	only	RB
34052	363	10	be	be	VB
34052	363	11	employed	employ	VBN
34052	363	12	for	for	IN
34052	363	13	fairly	fairly	RB
34052	363	14	long	long	JJ
34052	363	15	distances	distance	NNS
34052	363	16	,	,	,
34052	363	17	and	and	CC
34052	363	18	the	the	DT
34052	363	19	extra	extra	JJ
34052	363	20	time	time	NN
34052	363	21	and	and	CC
34052	363	22	expense	expense	NN
34052	363	23	required	require	VBN
34052	363	24	to	to	TO
34052	363	25	receive	receive	VB
34052	363	26	a	a	DT
34052	363	27	fairly	fairly	RB
34052	363	28	good	good	JJ
34052	363	29	detailed	detailed	JJ
34052	363	30	picture	picture	NN
34052	363	31	is	be	VBZ
34052	363	32	negligible	negligible	JJ
34052	363	33	when	when	WRB
34052	363	34	compared	compare	VBN
34052	363	35	with	with	IN
34052	363	36	the	the	DT
34052	363	37	enormous	enormous	JJ
34052	363	38	time	time	NN
34052	363	39	it	-PRON-	PRP
34052	363	40	would	would	MD
34052	363	41	take	take	VB
34052	363	42	to	to	TO
34052	363	43	receive	receive	VB
34052	363	44	the	the	DT
34052	363	45	original	original	JJ
34052	363	46	photograph	photograph	NN
34052	363	47	by	by	IN
34052	363	48	any	any	DT
34052	363	49	ordinary	ordinary	JJ
34052	363	50	means	mean	NNS
34052	363	51	of	of	IN
34052	363	52	transit	transit	NN
34052	363	53	.	.	.
34052	364	1	The	the	DT
34052	364	2	public	public	NN
34052	364	3	much	much	RB
34052	364	4	prefer	prefer	VBP
34052	364	5	to	to	TO
34052	364	6	have	have	VB
34052	364	7	passable	passable	JJ
34052	364	8	pictorial	pictorial	JJ
34052	364	9	illustrations	illustration	NNS
34052	364	10	of	of	IN
34052	364	11	current	current	JJ
34052	364	12	events	event	NNS
34052	364	13	than	than	TO
34052	364	14	wait	wait	VB
34052	364	15	several	several	JJ
34052	364	16	days	day	NNS
34052	364	17	for	for	IN
34052	364	18	a	a	DT
34052	364	19	more	more	RBR
34052	364	20	perfect	perfect	JJ
34052	364	21	picture	picture	NN
34052	364	22	--	--	:
34052	364	23	the	the	DT
34052	364	24	original	original	JJ
34052	364	25	,	,	,
34052	364	26	and	and	CC
34052	364	27	the	the	DT
34052	364	28	advantage	advantage	NN
34052	364	29	of	of	IN
34052	364	30	any	any	DT
34052	364	31	newspaper	newspaper	NN
34052	364	32	being	be	VBG
34052	364	33	able	able	JJ
34052	364	34	to	to	TO
34052	364	35	publish	publish	VB
34052	364	36	photographs	photograph	NNS
34052	364	37	several	several	JJ
34052	364	38	days	day	NNS
34052	364	39	before	before	IN
34052	364	40	its	-PRON-	PRP$
34052	364	41	rivals	rival	NNS
34052	364	42	is	be	VBZ
34052	364	43	obvious	obvious	JJ
34052	364	44	.	.	.
34052	365	1	There	there	EX
34052	365	2	can	can	MD
34052	365	3	also	also	RB
34052	365	4	be	be	VB
34052	365	5	no	no	RB
34052	365	6	doubt	doubt	RB
34052	365	7	but	but	CC
34052	365	8	that	that	IN
34052	365	9	a	a	DT
34052	365	10	system	system	NN
34052	365	11	of	of	IN
34052	365	12	radio	radio	NN
34052	365	13	-	-	HYPH
34052	365	14	photography	photography	NN
34052	365	15	,	,	,
34052	365	16	if	if	IN
34052	365	17	fairly	fairly	RB
34052	365	18	reliable	reliable	JJ
34052	365	19	and	and	CC
34052	365	20	capable	capable	JJ
34052	365	21	of	of	IN
34052	365	22	working	work	VBG
34052	365	23	over	over	IN
34052	365	24	a	a	DT
34052	365	25	distance	distance	NN
34052	365	26	of	of	IN
34052	365	27	say	say	VBP
34052	365	28	thirty	thirty	CD
34052	365	29	miles	mile	NNS
34052	365	30	,	,	,
34052	365	31	would	would	MD
34052	365	32	be	be	VB
34052	365	33	of	of	IN
34052	365	34	great	great	JJ
34052	365	35	military	military	JJ
34052	365	36	use	use	NN
34052	365	37	for	for	IN
34052	365	38	transmitting	transmit	VBG
34052	365	39	maps	map	NNS
34052	365	40	and	and	CC
34052	365	41	written	write	VBN
34052	365	42	matter	matter	NN
34052	365	43	with	with	IN
34052	365	44	a	a	DT
34052	365	45	great	great	JJ
34052	365	46	saving	saving	NN
34052	365	47	of	of	IN
34052	365	48	time	time	NN
34052	365	49	and	and	CC
34052	365	50	even	even	RB
34052	365	51	life	life	NN
34052	365	52	.	.	.
34052	366	1	Written	write	VBN
34052	366	2	matter	matter	NN
34052	366	3	could	could	MD
34052	366	4	be	be	VB
34052	366	5	transmitted	transmit	VBN
34052	366	6	with	with	IN
34052	366	7	even	even	RB
34052	366	8	greater	great	JJR
34052	366	9	safety	safety	NN
34052	366	10	than	than	IN
34052	366	11	messages	message	NNS
34052	366	12	which	which	WDT
34052	366	13	are	be	VBP
34052	366	14	sent	send	VBN
34052	366	15	in	in	IN
34052	366	16	the	the	DT
34052	366	17	ordinary	ordinary	JJ
34052	366	18	way	way	NN
34052	366	19	in	in	IN
34052	366	20	Morse	Morse	NNP
34052	366	21	Code	Code	NNP
34052	366	22	,	,	,
34052	366	23	as	as	IN
34052	366	24	the	the	DT
34052	366	25	signals	signal	NNS
34052	366	26	received	receive	VBD
34052	366	27	in	in	IN
34052	366	28	the	the	DT
34052	366	29	receiver	receiver	NN
34052	366	30	{	{	-LRB-
34052	366	31	36	36	CD
34052	366	32	}	}	-RRB-
34052	366	33	of	of	IN
34052	366	34	an	an	DT
34052	366	35	hostile	hostile	JJ
34052	366	36	installation	installation	NN
34052	366	37	would	would	MD
34052	366	38	be	be	VB
34052	366	39	but	but	CC
34052	366	40	a	a	DT
34052	366	41	meaningless	meaningless	JJ
34052	366	42	jumble	jumble	NN
34052	366	43	of	of	IN
34052	366	44	sounds	sound	NNS
34052	366	45	,	,	,
34052	366	46	and	and	CC
34052	366	47	even	even	RB
34052	366	48	were	be	VBD
34052	366	49	they	-PRON-	PRP
34052	366	50	possessed	possess	VBN
34052	366	51	of	of	IN
34052	366	52	radio	radio	NN
34052	366	53	-	-	HYPH
34052	366	54	photographic	photographic	NN
34052	366	55	apparatus	apparatus	NN
34052	366	56	the	the	DT
34052	366	57	received	receive	VBN
34052	366	58	message	message	NN
34052	366	59	would	would	MD
34052	366	60	be	be	VB
34052	366	61	unintelligible	unintelligible	JJ
34052	366	62	,	,	,
34052	366	63	unless	unless	IN
34052	366	64	they	-PRON-	PRP
34052	366	65	knew	know	VBD
34052	366	66	the	the	DT
34052	366	67	exact	exact	JJ
34052	366	68	speed	speed	NN
34052	366	69	at	at	IN
34052	366	70	which	which	WDT
34052	366	71	the	the	DT
34052	366	72	machines	machine	NNS
34052	366	73	were	be	VBD
34052	366	74	running	run	VBG
34052	366	75	and	and	CC
34052	366	76	could	could	MD
34052	366	77	synchronise	synchronise	VB
34052	366	78	accurately	accurately	RB
34052	366	79	.	.	.
34052	367	1	*	*	NFP
34052	367	2	*	*	NFP
34052	367	3	*	*	NFP
34052	367	4	*	*	NFP
34052	367	5	*	*	NFP
34052	367	6	{	{	-LRB-
34052	367	7	37	37	CD
34052	367	8	}	}	-RRB-
34052	367	9	CHAPTER	CHAPTER	NNP
34052	367	10	III	iii	CD
34052	367	11	RECEIVING	receiving	NN
34052	367	12	APPARATUS	apparatus	NNS
34052	367	13	There	there	EX
34052	367	14	are	be	VBP
34052	367	15	only	only	RB
34052	367	16	two	two	CD
34052	367	17	methods	method	NNS
34052	367	18	available	available	JJ
34052	367	19	at	at	IN
34052	367	20	present	present	NN
34052	367	21	for	for	IN
34052	367	22	receiving	receive	VBG
34052	367	23	the	the	DT
34052	367	24	photographs	photograph	NNS
34052	367	25	,	,	,
34052	367	26	and	and	CC
34052	367	27	both	both	DT
34052	367	28	have	have	VBP
34052	367	29	been	be	VBN
34052	367	30	used	use	VBN
34052	367	31	in	in	IN
34052	367	32	ordinary	ordinary	JJ
34052	367	33	photo	photo	NN
34052	367	34	-	-	HYPH
34052	367	35	telegraphic	telegraphic	JJ
34052	367	36	work	work	NN
34052	367	37	with	with	IN
34052	367	38	great	great	JJ
34052	367	39	success	success	NN
34052	367	40	.	.	.
34052	368	1	They	-PRON-	PRP
34052	368	2	have	have	VBP
34052	368	3	disadvantages	disadvantage	NNS
34052	368	4	when	when	WRB
34052	368	5	applied	apply	VBN
34052	368	6	to	to	IN
34052	368	7	wireless	wireless	NN
34052	368	8	work	work	NN
34052	368	9	,	,	,
34052	368	10	however	however	RB
34052	368	11	,	,	,
34052	368	12	but	but	CC
34052	368	13	these	these	DT
34052	368	14	will	will	MD
34052	368	15	no	no	RB
34052	368	16	doubt	doubt	RB
34052	368	17	be	be	VB
34052	368	18	overcome	overcome	VBN
34052	368	19	with	with	IN
34052	368	20	future	future	JJ
34052	368	21	improvements	improvement	NNS
34052	368	22	.	.	.
34052	369	1	The	the	DT
34052	369	2	two	two	CD
34052	369	3	methods	method	NNS
34052	369	4	are	be	VBP
34052	369	5	(	(	-LRB-
34052	369	6	1	1	LS
34052	369	7	)	)	-RRB-
34052	369	8	by	by	IN
34052	369	9	means	mean	NNS
34052	369	10	of	of	IN
34052	369	11	an	an	DT
34052	369	12	ordinary	ordinary	JJ
34052	369	13	photographic	photographic	JJ
34052	369	14	process	process	NN
34052	369	15	,	,	,
34052	369	16	and	and	CC
34052	369	17	(	(	-LRB-
34052	369	18	2	2	LS
34052	369	19	)	)	-RRB-
34052	369	20	by	by	IN
34052	369	21	means	mean	NNS
34052	369	22	of	of	IN
34052	369	23	an	an	DT
34052	369	24	electrolytic	electrolytic	JJ
34052	369	25	receiver	receiver	NN
34052	369	26	.	.	.
34052	370	1	In	in	IN
34052	370	2	several	several	JJ
34052	370	3	photo	photo	NN
34052	370	4	-	-	HYPH
34052	370	5	telegraphic	telegraphic	JJ
34052	370	6	systems	system	NNS
34052	370	7	the	the	DT
34052	370	8	machine	machine	NN
34052	370	9	used	use	VBN
34052	370	10	for	for	IN
34052	370	11	transmitting	transmitting	NN
34052	370	12	has	have	VBZ
34052	370	13	the	the	DT
34052	370	14	cylinder	cylinder	NN
34052	370	15	twice	twice	PDT
34052	370	16	the	the	DT
34052	370	17	size	size	NN
34052	370	18	of	of	IN
34052	370	19	the	the	DT
34052	370	20	receiving	receive	VBG
34052	370	21	cylinder	cylinder	NN
34052	370	22	,	,	,
34052	370	23	thus	thus	RB
34052	370	24	making	make	VBG
34052	370	25	the	the	DT
34052	370	26	area	area	NN
34052	370	27	of	of	IN
34052	370	28	the	the	DT
34052	370	29	received	received	JJ
34052	370	30	picture	picture	NN
34052	370	31	one	one	CD
34052	370	32	-	-	HYPH
34052	370	33	quarter	quarter	NN
34052	370	34	the	the	DT
34052	370	35	area	area	NN
34052	370	36	of	of	IN
34052	370	37	the	the	DT
34052	370	38	picture	picture	NN
34052	370	39	transmitted	transmit	VBN
34052	370	40	.	.	.
34052	371	1	The	the	DT
34052	371	2	extra	extra	JJ
34052	371	3	quality	quality	NN
34052	371	4	of	of	IN
34052	371	5	the	the	DT
34052	371	6	received	received	JJ
34052	371	7	picture	picture	NN
34052	371	8	does	do	VBZ
34052	371	9	not	not	RB
34052	371	10	compensate	compensate	VB
34052	371	11	for	for	IN
34052	371	12	the	the	DT
34052	371	13	disadvantage	disadvantage	NN
34052	371	14	of	of	IN
34052	371	15	having	have	VBG
34052	371	16	to	to	TO
34052	371	17	provide	provide	VB
34052	371	18	two	two	CD
34052	371	19	machines	machine	NNS
34052	371	20	at	at	IN
34052	371	21	each	each	DT
34052	371	22	station	station	NN
34052	371	23	,	,	,
34052	371	24	and	and	CC
34052	371	25	in	in	IN
34052	371	26	the	the	DT
34052	371	27	writer	writer	NN
34052	371	28	's	's	POS
34052	371	29	opinion	opinion	NN
34052	371	30	results	result	NNS
34052	371	31	,	,	,
34052	371	32	quite	quite	RB
34052	371	33	good	good	JJ
34052	371	34	enough	enough	RB
34052	371	35	for	for	IN
34052	371	36	all	all	DT
34052	371	37	practical	practical	JJ
34052	371	38	purposes	purpose	NNS
34052	371	39	,	,	,
34052	371	40	can	can	MD
34052	371	41	be	be	VB
34052	371	42	obtained	obtain	VBN
34052	371	43	by	by	IN
34052	371	44	using	use	VBG
34052	371	45	a	a	DT
34052	371	46	moderate	moderate	JJ
34052	371	47	size	size	NN
34052	371	48	cylinder	cylinder	NN
34052	371	49	so	so	IN
34052	371	50	that	that	IN
34052	371	51	one	one	CD
34052	371	52	machine	machine	NN
34052	371	53	answers	answer	VBZ
34052	371	54	for	for	IN
34052	371	55	both	both	DT
34052	371	56	transmitting	transmit	VBG
34052	371	57	{	{	-LRB-
34052	371	58	38	38	CD
34052	371	59	}	}	-RRB-
34052	371	60	and	and	CC
34052	371	61	receiving	receive	VBG
34052	371	62	,	,	,
34052	371	63	and	and	CC
34052	371	64	using	use	VBG
34052	371	65	as	as	RB
34052	371	66	fine	fine	JJ
34052	371	67	a	a	DT
34052	371	68	line	line	NN
34052	371	69	screen	screen	NN
34052	371	70	as	as	IN
34052	371	71	possible	possible	JJ
34052	371	72	for	for	IN
34052	371	73	preparing	prepare	VBG
34052	371	74	the	the	DT
34052	371	75	photographs	photograph	NNS
34052	371	76	.	.	.
34052	372	1	[	[	-LRB-
34052	372	2	Illustration	illustration	NN
34052	372	3	:	:	:
34052	372	4	FIG	FIG	NNP
34052	372	5	.	.	.
34052	373	1	18	18	CD
34052	373	2	.	.	.
34052	373	3	]	]	-RRB-
34052	374	1	The	the	DT
34052	374	2	writer	writer	NN
34052	374	3	,	,	,
34052	374	4	when	when	WRB
34052	374	5	first	first	RB
34052	374	6	experimenting	experiment	VBG
34052	374	7	in	in	IN
34052	374	8	photo	photo	NN
34052	374	9	-	-	HYPH
34052	374	10	telegraphy	telegraphy	NN
34052	374	11	,	,	,
34052	374	12	endeavoured	endeavour	VBD
34052	374	13	to	to	TO
34052	374	14	make	make	VB
34052	374	15	the	the	DT
34052	374	16	receiving	receiving	NN
34052	374	17	apparatus	apparatus	NN
34052	374	18	"	"	``
34052	374	19	self	self	NN
34052	374	20	-	-	HYPH
34052	374	21	contained	contain	VBN
34052	374	22	,	,	,
34052	374	23	"	"	''
34052	374	24	and	and	CC
34052	374	25	one	one	CD
34052	374	26	idea	idea	NN
34052	374	27	which	which	WDT
34052	374	28	was	be	VBD
34052	374	29	worked	work	VBN
34052	374	30	out	out	RP
34052	374	31	is	be	VBZ
34052	374	32	given	give	VBN
34052	374	33	in	in	IN
34052	374	34	Fig	Fig	NNP
34052	374	35	.	.	.
34052	375	1	18	18	CD
34052	375	2	.	.	.
34052	376	1	The	the	DT
34052	376	2	electric	electric	JJ
34052	376	3	lamp	lamp	NN
34052	376	4	L	L	NNP
34052	376	5	is	be	VBZ
34052	376	6	about	about	RB
34052	376	7	8	8	CD
34052	376	8	c.p	c.p	NNP
34052	376	9	.	.	NNP
34052	376	10	,	,	,
34052	376	11	and	and	CC
34052	376	12	is	be	VBZ
34052	376	13	placed	place	VBN
34052	376	14	just	just	RB
34052	376	15	within	within	IN
34052	376	16	the	the	DT
34052	376	17	focus	focus	NN
34052	376	18	of	of	IN
34052	376	19	a	a	DT
34052	376	20	lens	lens	NN
34052	376	21	which	which	WDT
34052	376	22	has	have	VBZ
34052	376	23	a	a	DT
34052	376	24	focal	focal	JJ
34052	376	25	length	length	NN
34052	376	26	of	of	IN
34052	376	27	3/4	3/4	CD
34052	376	28	inch	inch	NN
34052	376	29	.	.	.
34052	377	1	When	when	WRB
34052	377	2	a	a	DT
34052	377	3	source	source	NN
34052	377	4	of	of	IN
34052	377	5	light	light	NN
34052	377	6	is	be	VBZ
34052	377	7	placed	place	VBN
34052	377	8	at	at	IN
34052	377	9	some	some	DT
34052	377	10	point	point	NN
34052	377	11	between	between	IN
34052	377	12	a	a	DT
34052	377	13	lens	lens	NN
34052	377	14	and	and	CC
34052	377	15	its	-PRON-	PRP$
34052	377	16	principal	principal	JJ
34052	377	17	focus	focus	NN
34052	377	18	,	,	,
34052	377	19	the	the	DT
34052	377	20	light	light	NN
34052	377	21	rays	ray	NNS
34052	377	22	are	be	VBP
34052	377	23	not	not	RB
34052	377	24	converged	converge	VBN
34052	377	25	,	,	,
34052	377	26	but	but	CC
34052	377	27	are	be	VBP
34052	377	28	transmitted	transmit	VBN
34052	377	29	in	in	IN
34052	377	30	a	a	DT
34052	377	31	parallel	parallel	JJ
34052	377	32	beam	beam	NN
34052	377	33	the	the	DT
34052	377	34	same	same	JJ
34052	377	35	size	size	NN
34052	377	36	as	as	IN
34052	377	37	the	the	DT
34052	377	38	lens	lens	NN
34052	377	39	.	.	.
34052	378	1	It	-PRON-	PRP
34052	378	2	has	have	VBZ
34052	378	3	been	be	VBN
34052	378	4	found	find	VBN
34052	378	5	that	that	IN
34052	378	6	this	this	DT
34052	378	7	arrangement	arrangement	NN
34052	378	8	gives	give	VBZ
34052	378	9	a	a	DT
34052	378	10	sharper	sharp	JJR
34052	378	11	line	line	NN
34052	378	12	on	on	IN
34052	378	13	the	the	DT
34052	378	14	drum	drum	NN
34052	378	15	than	than	IN
34052	378	16	would	would	MD
34052	378	17	be	be	VB
34052	378	18	the	the	DT
34052	378	19	case	case	NN
34052	378	20	were	be	VBD
34052	378	21	the	the	DT
34052	378	22	light	light	NN
34052	378	23	focussed	focusse	VBN
34052	378	24	direct	direct	RB
34052	378	25	upon	upon	IN
34052	378	26	the	the	DT
34052	378	27	hole	hole	NN
34052	378	28	in	in	IN
34052	378	29	the	the	DT
34052	378	30	cone	cone	NN
34052	378	31	A.	a.	NN
34052	379	1	An	an	DT
34052	379	2	enlarged	enlarged	JJ
34052	379	3	drawing	drawing	NN
34052	379	4	of	of	IN
34052	379	5	the	the	DT
34052	379	6	cone	cone	NN
34052	379	7	is	be	VBZ
34052	379	8	given	give	VBN
34052	379	9	in	in	IN
34052	379	10	Fig	Fig	NNP
34052	379	11	.	.	.
34052	380	1	19	19	CD
34052	380	2	.	.	.
34052	381	1	The	the	DT
34052	381	2	hole	hole	NN
34052	381	3	in	in	IN
34052	381	4	the	the	DT
34052	381	5	tip	tip	NN
34052	381	6	of	of	IN
34052	381	7	the	the	DT
34052	381	8	cone	cone	NN
34052	381	9	A	A	NNP
34052	381	10	is	be	VBZ
34052	381	11	a	a	DT
34052	381	12	bare	bare	JJ
34052	381	13	1/90	1/90	CD
34052	381	14	inch	inch	NN
34052	381	15	in	in	IN
34052	381	16	diameter	diameter	NN
34052	381	17	--	--	:
34052	381	18	the	the	DT
34052	381	19	size	size	NN
34052	381	20	of	of	IN
34052	381	21	this	this	DT
34052	381	22	hole	hole	NN
34052	381	23	depends	depend	VBZ
34052	381	24	upon	upon	IN
34052	381	25	the	the	DT
34052	381	26	travel	travel	NN
34052	381	27	per	per	IN
34052	381	28	revolution	revolution	NN
34052	381	29	of	of	IN
34052	381	30	the	the	DT
34052	381	31	drum	drum	NN
34052	381	32	or	or	CC
34052	381	33	table	table	NN
34052	381	34	of	of	IN
34052	381	35	the	the	DT
34052	381	36	machine	machine	NN
34052	381	37	used	use	VBD
34052	381	38	--	--	:
34052	381	39	and	and	CC
34052	381	40	in	in	IN
34052	381	41	working	working	NN
34052	381	42	,	,	,
34052	381	43	the	the	DT
34052	381	44	cone	cone	NN
34052	381	45	is	be	VBZ
34052	381	46	run	run	VBN
34052	381	47	as	as	RB
34052	381	48	close	close	RB
34052	381	49	as	as	IN
34052	381	50	possible	possible	JJ
34052	381	51	to	to	IN
34052	381	52	the	the	DT
34052	381	53	{	{	-LRB-
34052	381	54	39	39	CD
34052	381	55	}	}	-RRB-
34052	381	56	drum	drum	VBP
34052	381	57	without	without	IN
34052	381	58	being	be	VBG
34052	381	59	in	in	IN
34052	381	60	actual	actual	JJ
34052	381	61	contact	contact	NN
34052	381	62	.	.	.
34052	382	1	The	the	DT
34052	382	2	magnet	magnet	NN
34052	382	3	M	m	NN
34052	382	4	is	be	VBZ
34052	382	5	wound	wind	VBN
34052	382	6	full	full	JJ
34052	382	7	with	with	IN
34052	382	8	No	no	NN
34052	382	9	.	.	.
34052	383	1	40	40	CD
34052	383	2	S.C.C.	s.c.c.	NN
34052	384	1	wire	wire	NN
34052	384	2	,	,	,
34052	384	3	and	and	CC
34052	384	4	the	the	DT
34052	384	5	armature	armature	NN
34052	384	6	is	be	VBZ
34052	384	7	made	make	VBN
34052	384	8	as	as	RB
34052	384	9	light	light	JJ
34052	384	10	as	as	IN
34052	384	11	possible	possible	JJ
34052	384	12	.	.	.
34052	385	1	The	the	DT
34052	385	2	spring	spring	NN
34052	385	3	to	to	TO
34052	385	4	which	which	WDT
34052	385	5	the	the	DT
34052	385	6	armature	armature	NN
34052	385	7	is	be	VBZ
34052	385	8	attached	attach	VBN
34052	385	9	should	should	MD
34052	385	10	be	be	VB
34052	385	11	of	of	IN
34052	385	12	such	such	PDT
34052	385	13	a	a	DT
34052	385	14	length	length	NN
34052	385	15	that	that	WDT
34052	385	16	its	-PRON-	PRP$
34052	385	17	natural	natural	JJ
34052	385	18	period	period	NN
34052	385	19	of	of	IN
34052	385	20	vibration	vibration	NN
34052	385	21	is	be	VBZ
34052	385	22	equal	equal	JJ
34052	385	23	to	to	IN
34052	385	24	the	the	DT
34052	385	25	number	number	NN
34052	385	26	of	of	IN
34052	385	27	contacts	contact	NNS
34052	385	28	made	make	VBN
34052	385	29	by	by	IN
34052	385	30	the	the	DT
34052	385	31	transmitting	transmit	VBG
34052	385	32	stylus	stylus	NNP
34052	385	33	.	.	.
34052	386	1	The	the	DT
34052	386	2	spring	spring	NN
34052	386	3	must	must	MD
34052	386	4	be	be	VB
34052	386	5	stiff	stiff	JJ
34052	386	6	enough	enough	RB
34052	386	7	to	to	TO
34052	386	8	bring	bring	VB
34052	386	9	the	the	DT
34052	386	10	armature	armature	NN
34052	386	11	back	back	RB
34052	386	12	with	with	IN
34052	386	13	a	a	DT
34052	386	14	fairly	fairly	RB
34052	386	15	crisp	crisp	JJ
34052	386	16	movement	movement	NN
34052	386	17	.	.	.
34052	387	1	The	the	DT
34052	387	2	spring	spring	NN
34052	387	3	and	and	CC
34052	387	4	armature	armature	NN
34052	387	5	is	be	VBZ
34052	387	6	shown	show	VBN
34052	387	7	separate	separate	JJ
34052	387	8	in	in	IN
34052	387	9	Fig	Fig	NNP
34052	387	10	.	.	.
34052	388	1	20	20	CD
34052	388	2	.	.	.
34052	389	1	[	[	-LRB-
34052	389	2	Illustration	illustration	NN
34052	389	3	:	:	:
34052	389	4	FIG	FIG	NNP
34052	389	5	.	.	.
34052	390	1	19	19	CD
34052	390	2	.	.	.
34052	390	3	]	]	-RRB-
34052	391	1	[	[	-LRB-
34052	391	2	Illustration	illustration	NN
34052	391	3	:	:	:
34052	391	4	FIG	FIG	NNP
34052	391	5	.	.	.
34052	392	1	20	20	CD
34052	392	2	.	.	.
34052	392	3	]	]	-RRB-
34052	393	1	The	the	DT
34052	393	2	shutter	shutter	NN
34052	393	3	C	C	NNP
34052	393	4	is	be	VBZ
34052	393	5	about	about	RB
34052	393	6	1/4	1/4	CD
34052	393	7	inch	inch	NN
34052	393	8	square	square	JJ
34052	393	9	and	and	CC
34052	393	10	made	make	VBN
34052	393	11	from	from	IN
34052	393	12	thin	thin	JJ
34052	393	13	aluminium	aluminium	NN
34052	393	14	.	.	.
34052	394	1	The	the	DT
34052	394	2	hole	hole	NN
34052	394	3	in	in	IN
34052	394	4	the	the	DT
34052	394	5	centre	centre	NN
34052	394	6	is	be	VBZ
34052	394	7	1/16	1/16	CD
34052	394	8	Ã	ã	NN
34052	394	9	�	�	NNP
34052	394	10	1/8	1/8	CD
34052	394	11	inch	inch	NN
34052	394	12	,	,	,
34052	394	13	and	and	CC
34052	394	14	the	the	DT
34052	394	15	movement	movement	NN
34052	394	16	of	of	IN
34052	394	17	the	the	DT
34052	394	18	armature	armature	NN
34052	394	19	is	be	VBZ
34052	394	20	limited	limit	VBN
34052	394	21	to	to	IN
34052	394	22	about	about	RB
34052	394	23	3/32	3/32	CD
34052	394	24	inch	inch	NN
34052	394	25	.	.	.
34052	395	1	In	in	IN
34052	395	2	all	all	DT
34052	395	3	arrangements	arrangement	NNS
34052	395	4	of	of	IN
34052	395	5	this	this	DT
34052	395	6	kind	kind	NN
34052	395	7	there	there	EX
34052	395	8	is	be	VBZ
34052	395	9	a	a	DT
34052	395	10	tendency	tendency	NN
34052	395	11	for	for	IN
34052	395	12	the	the	DT
34052	395	13	armature	armature	NN
34052	395	14	spring	spring	NN
34052	395	15	to	to	TO
34052	395	16	vibrate	vibrate	VB
34052	395	17	,	,	,
34052	395	18	as	as	IN
34052	395	19	it	-PRON-	PRP
34052	395	20	were	be	VBD
34052	395	21	,	,	,
34052	395	22	sinusoidally	sinusoidally	RB
34052	395	23	,	,	,
34052	395	24	if	if	IN
34052	395	25	the	the	DT
34052	395	26	coil	coil	NN
34052	395	27	is	be	VBZ
34052	395	28	magnetised	magnetise	VBN
34052	395	29	and	and	CC
34052	395	30	demagnetised	demagnetise	VBN
34052	395	31	at	at	IN
34052	395	32	a	a	DT
34052	395	33	higher	high	JJR
34052	395	34	rate	rate	NN
34052	395	35	than	than	IN
34052	395	36	the	the	DT
34052	395	37	natural	natural	JJ
34052	395	38	period	period	NN
34052	395	39	of	of	IN
34052	395	40	vibration	vibration	NN
34052	395	41	of	of	IN
34052	395	42	the	the	DT
34052	395	43	spring	spring	NN
34052	395	44	.	.	.
34052	396	1	{	{	-LRB-
34052	396	2	40	40	CD
34052	396	3	}	}	-RRB-
34052	396	4	This	this	DT
34052	396	5	causes	cause	VBZ
34052	396	6	an	an	DT
34052	396	7	irregularity	irregularity	NN
34052	396	8	in	in	IN
34052	396	9	the	the	DT
34052	396	10	rate	rate	NN
34052	396	11	of	of	IN
34052	396	12	the	the	DT
34052	396	13	vibrations	vibration	NNS
34052	396	14	which	which	WDT
34052	396	15	affects	affect	VBZ
34052	396	16	the	the	DT
34052	396	17	received	receive	VBN
34052	396	18	image	image	NN
34052	396	19	very	very	RB
34052	396	20	considerably	considerably	RB
34052	396	21	.	.	.
34052	397	1	A	a	DT
34052	397	2	photographic	photographic	JJ
34052	397	3	film	film	NN
34052	397	4	is	be	VBZ
34052	397	5	wrapped	wrap	VBN
34052	397	6	round	round	IN
34052	397	7	the	the	DT
34052	397	8	drum	drum	NN
34052	397	9	of	of	IN
34052	397	10	the	the	DT
34052	397	11	machine	machine	NN
34052	397	12	,	,	,
34052	397	13	being	be	VBG
34052	397	14	fastened	fasten	VBN
34052	397	15	by	by	IN
34052	397	16	means	mean	NNS
34052	397	17	of	of	IN
34052	397	18	a	a	DT
34052	397	19	little	little	JJ
34052	397	20	celluloid	celluloid	NN
34052	397	21	cement	cement	NN
34052	397	22	smeared	smear	VBN
34052	397	23	along	along	IN
34052	397	24	one	one	CD
34052	397	25	edge	edge	NN
34052	397	26	.	.	.
34052	398	1	This	this	DT
34052	398	2	device	device	NN
34052	398	3	,	,	,
34052	398	4	although	although	IN
34052	398	5	it	-PRON-	PRP
34052	398	6	will	will	MD
34052	398	7	work	work	VB
34052	398	8	well	well	RB
34052	398	9	over	over	IN
34052	398	10	artificial	artificial	JJ
34052	398	11	conductors	conductor	NNS
34052	398	12	,	,	,
34052	398	13	is	be	VBZ
34052	398	14	not	not	RB
34052	398	15	suitable	suitable	JJ
34052	398	16	for	for	IN
34052	398	17	wireless	wireless	JJ
34052	398	18	work	work	NN
34052	398	19	,	,	,
34052	398	20	as	as	IN
34052	398	21	it	-PRON-	PRP
34052	398	22	is	be	VBZ
34052	398	23	too	too	RB
34052	398	24	coarse	coarse	JJ
34052	398	25	in	in	IN
34052	398	26	its	-PRON-	PRP$
34052	398	27	action	action	NN
34052	398	28	;	;	:
34052	398	29	it	-PRON-	PRP
34052	398	30	can	can	MD
34052	398	31	be	be	VB
34052	398	32	made	make	VBN
34052	398	33	sensitive	sensitive	JJ
34052	398	34	enough	enough	RB
34052	398	35	to	to	TO
34052	398	36	work	work	VB
34052	398	37	at	at	IN
34052	398	38	a	a	DT
34052	398	39	speed	speed	NN
34052	398	40	of	of	IN
34052	398	41	1000	1000	CD
34052	398	42	to	to	IN
34052	398	43	1500	1500	CD
34052	398	44	contacts	contact	NNS
34052	398	45	per	per	IN
34052	398	46	minute	minute	NN
34052	398	47	,	,	,
34052	398	48	with	with	IN
34052	398	49	a	a	DT
34052	398	50	current	current	NN
34052	398	51	of	of	IN
34052	398	52	.5	.5	NN
34052	398	53	milliampere	milliampere	RB
34052	398	54	.	.	.
34052	399	1	It	-PRON-	PRP
34052	399	2	is	be	VBZ
34052	399	3	impossible	impossible	JJ
34052	399	4	to	to	TO
34052	399	5	obtain	obtain	VB
34052	399	6	a	a	DT
34052	399	7	current	current	NN
34052	399	8	of	of	IN
34052	399	9	this	this	DT
34052	399	10	magnitude	magnitude	NN
34052	399	11	from	from	IN
34052	399	12	the	the	DT
34052	399	13	majority	majority	NN
34052	399	14	of	of	IN
34052	399	15	the	the	DT
34052	399	16	detectors	detector	NNS
34052	399	17	in	in	IN
34052	399	18	use	use	NN
34052	399	19	,	,	,
34052	399	20	so	so	IN
34052	399	21	that	that	IN
34052	399	22	if	if	IN
34052	399	23	any	any	DT
34052	399	24	attempt	attempt	NN
34052	399	25	is	be	VBZ
34052	399	26	made	make	VBN
34052	399	27	to	to	TO
34052	399	28	use	use	VB
34052	399	29	this	this	DT
34052	399	30	device	device	NN
34052	399	31	for	for	IN
34052	399	32	radio	radio	NN
34052	399	33	-	-	HYPH
34052	399	34	photography	photography	NN
34052	399	35	it	-PRON-	PRP
34052	399	36	will	will	MD
34052	399	37	be	be	VB
34052	399	38	necessary	necessary	JJ
34052	399	39	to	to	TO
34052	399	40	employ	employ	VB
34052	399	41	a	a	DT
34052	399	42	Marconi	Marconi	NNP
34052	399	43	coherer	coherer	NN
34052	399	44	(	(	-LRB-
34052	399	45	filings	filing	NNS
34052	399	46	)	)	-RRB-
34052	399	47	,	,	,
34052	399	48	as	as	IN
34052	399	49	this	this	DT
34052	399	50	is	be	VBZ
34052	399	51	practically	practically	RB
34052	399	52	the	the	DT
34052	399	53	only	only	JJ
34052	399	54	coherer	coherer	NN
34052	399	55	from	from	IN
34052	399	56	which	which	WDT
34052	399	57	so	so	RB
34052	399	58	large	large	VBP
34052	399	59	a	a	DT
34052	399	60	current	current	NN
34052	399	61	can	can	MD
34052	399	62	be	be	VB
34052	399	63	obtained	obtain	VBN
34052	399	64	.	.	.
34052	400	1	There	there	EX
34052	400	2	have	have	VBP
34052	400	3	been	be	VBN
34052	400	4	many	many	JJ
34052	400	5	attempts	attempt	NNS
34052	400	6	made	make	VBN
34052	400	7	to	to	TO
34052	400	8	receive	receive	VB
34052	400	9	with	with	IN
34052	400	10	an	an	DT
34052	400	11	ordinary	ordinary	JJ
34052	400	12	filings	filing	NNS
34052	400	13	coherer	coherer	NN
34052	400	14	,	,	,
34052	400	15	but	but	CC
34052	400	16	as	as	IN
34052	400	17	was	be	VBD
34052	400	18	pointed	point	VBN
34052	400	19	out	out	RP
34052	400	20	in	in	IN
34052	400	21	Chapter	Chapter	NNP
34052	400	22	I.	I.	NNP
34052	400	23	these	these	DT
34052	400	24	have	have	VBP
34052	400	25	now	now	RB
34052	400	26	been	be	VBN
34052	400	27	discarded	discard	VBN
34052	400	28	in	in	IN
34052	400	29	serious	serious	JJ
34052	400	30	wireless	wireless	JJ
34052	400	31	work	work	NN
34052	400	32	,	,	,
34052	400	33	being	be	VBG
34052	400	34	only	only	RB
34052	400	35	used	use	VBN
34052	400	36	in	in	IN
34052	400	37	small	small	JJ
34052	400	38	amateur	amateur	NN
34052	400	39	stations	station	NNS
34052	400	40	or	or	CC
34052	400	41	experimental	experimental	JJ
34052	400	42	sets	set	NNS
34052	400	43	.	.	.
34052	401	1	As	as	IN
34052	401	2	the	the	DT
34052	401	3	reasons	reason	NNS
34052	401	4	for	for	IN
34052	401	5	this	this	DT
34052	401	6	are	be	VBP
34052	401	7	well	well	RB
34052	401	8	known	known	JJ
34052	401	9	to	to	IN
34052	401	10	the	the	DT
34052	401	11	majority	majority	NN
34052	401	12	of	of	IN
34052	401	13	wireless	wireless	JJ
34052	401	14	workers	worker	NNS
34052	401	15	there	there	EX
34052	401	16	is	be	VBZ
34052	401	17	no	no	DT
34052	401	18	need	need	NN
34052	401	19	to	to	TO
34052	401	20	enumerate	enumerate	VB
34052	401	21	them	-PRON-	PRP
34052	401	22	here	here	RB
34052	401	23	.	.	.
34052	402	1	A	a	DT
34052	402	2	method	method	NN
34052	402	3	whereby	whereby	WRB
34052	402	4	a	a	DT
34052	402	5	filings	filing	NNS
34052	402	6	coherer	coherer	NN
34052	402	7	can	can	MD
34052	402	8	be	be	VB
34052	402	9	decohered	decohere	VBN
34052	402	10	,	,	,
34052	402	11	the	the	DT
34052	402	12	act	act	NN
34052	402	13	of	of	IN
34052	402	14	decohering	decohere	VBG
34052	402	15	closing	close	VBG
34052	402	16	a	a	DT
34052	402	17	local	local	JJ
34052	402	18	circuit	circuit	NN
34052	402	19	which	which	WDT
34052	402	20	contains	contain	VBZ
34052	402	21	the	the	DT
34052	402	22	photographic	photographic	JJ
34052	402	23	{	{	-LRB-
34052	402	24	41	41	CD
34052	402	25	}	}	-RRB-
34052	402	26	receiving	receive	VBG
34052	402	27	apparatus	apparatus	NN
34052	402	28	,	,	,
34052	402	29	is	be	VBZ
34052	402	30	given	give	VBN
34052	402	31	in	in	IN
34052	402	32	the	the	DT
34052	402	33	diagram	diagram	NN
34052	402	34	Fig	Fig	NNP
34052	402	35	.	.	.
34052	403	1	21	21	CD
34052	403	2	.	.	.
34052	404	1	[	[	-LRB-
34052	404	2	Illustration	illustration	NN
34052	404	3	:	:	:
34052	404	4	FIG	FIG	NNP
34052	404	5	.	.	.
34052	405	1	21	21	CD
34052	405	2	.	.	.
34052	405	3	]	]	-RRB-
34052	406	1	In	in	IN
34052	406	2	the	the	DT
34052	406	3	figure	figure	NN
34052	406	4	,	,	,
34052	406	5	the	the	DT
34052	406	6	coherer	coherer	NN
34052	406	7	C	C	NNP
34052	406	8	is	be	VBZ
34052	406	9	fixed	fix	VBN
34052	406	10	in	in	IN
34052	406	11	rigid	rigid	JJ
34052	406	12	supports	support	NNS
34052	406	13	,	,	,
34052	406	14	one	one	CD
34052	406	15	support	support	NN
34052	406	16	being	be	VBG
34052	406	17	provided	provide	VBN
34052	406	18	with	with	IN
34052	406	19	a	a	DT
34052	406	20	platinum	platinum	NN
34052	406	21	pin	pin	NN
34052	406	22	F.	F.	NNP
34052	406	23	To	to	IN
34052	406	24	the	the	DT
34052	406	25	coherer	coherer	NN
34052	406	26	is	be	VBZ
34052	406	27	connected	connect	VBN
34052	406	28	the	the	DT
34052	406	29	sensitive	sensitive	JJ
34052	406	30	electro	electro	JJ
34052	406	31	-	-	HYPH
34052	406	32	magnet	magnet	NN
34052	406	33	M	M	NNP
34052	406	34	,	,	,
34052	406	35	which	which	WDT
34052	406	36	becomes	become	VBZ
34052	406	37	magnetised	magnetise	VBN
34052	406	38	as	as	RB
34052	406	39	soon	soon	RB
34052	406	40	as	as	IN
34052	406	41	the	the	DT
34052	406	42	incoming	incoming	JJ
34052	406	43	waves	wave	NNS
34052	406	44	act	act	VBP
34052	406	45	upon	upon	IN
34052	406	46	the	the	DT
34052	406	47	coherer	coherer	NN
34052	406	48	.	.	.
34052	407	1	To	to	IN
34052	407	2	the	the	DT
34052	407	3	armature	armature	NN
34052	407	4	B	b	NN
34052	407	5	is	be	VBZ
34052	407	6	attached	attach	VBN
34052	407	7	a	a	DT
34052	407	8	light	light	JJ
34052	407	9	aluminium	aluminium	NN
34052	407	10	arm	arm	NN
34052	407	11	S	S	NNP
34052	407	12	,	,	,
34052	407	13	pivoted	pivot	VBN
34052	407	14	at	at	IN
34052	407	15	K	K	NNP
34052	407	16	,	,	,
34052	407	17	and	and	CC
34052	407	18	carrying	carry	VBG
34052	407	19	at	at	IN
34052	407	20	the	the	DT
34052	407	21	other	other	JJ
34052	407	22	end	end	NN
34052	407	23	the	the	DT
34052	407	24	striker	striker	NN
34052	407	25	G	g	NN
34052	407	26	,	,	,
34052	407	27	which	which	WDT
34052	407	28	is	be	VBZ
34052	407	29	fitted	fit	VBN
34052	407	30	with	with	IN
34052	407	31	a	a	DT
34052	407	32	platinum	platinum	NN
34052	407	33	contact	contact	NN
34052	407	34	.	.	.
34052	408	1	When	when	WRB
34052	408	2	the	the	DT
34052	408	3	armature	armature	NN
34052	408	4	B	b	NN
34052	408	5	is	be	VBZ
34052	408	6	attracted	attract	VBN
34052	408	7	the	the	DT
34052	408	8	coherer	coherer	NN
34052	408	9	is	be	VBZ
34052	408	10	decohered	decohere	VBN
34052	408	11	by	by	IN
34052	408	12	the	the	DT
34052	408	13	force	force	NN
34052	408	14	of	of	IN
34052	408	15	the	the	DT
34052	408	16	impact	impact	NN
34052	408	17	between	between	IN
34052	408	18	the	the	DT
34052	408	19	contacts	contact	NNS
34052	408	20	F	F	NNP
34052	408	21	and	and	CC
34052	408	22	G.	G.	NNP
34052	408	23	To	to	TO
34052	408	24	prevent	prevent	VB
34052	408	25	damage	damage	NN
34052	408	26	to	to	IN
34052	408	27	the	the	DT
34052	408	28	coherer	coherer	NN
34052	408	29	the	the	DT
34052	408	30	force	force	NN
34052	408	31	of	of	IN
34052	408	32	the	the	DT
34052	408	33	blow	blow	NN
34052	408	34	is	be	VBZ
34052	408	35	taken	take	VBN
34052	408	36	off	off	RP
34052	408	37	by	by	IN
34052	408	38	the	the	DT
34052	408	39	ability	ability	NN
34052	408	40	of	of	IN
34052	408	41	the	the	DT
34052	408	42	striker	striker	NN
34052	408	43	to	to	TO
34052	408	44	work	work	VB
34052	408	45	back	back	RB
34052	408	46	through	through	IN
34052	408	47	a	a	DT
34052	408	48	hole	hole	NN
34052	408	49	in	in	IN
34052	408	50	the	the	DT
34052	408	51	arm	arm	NN
34052	408	52	S	S	NNP
34052	408	53	,	,	,
34052	408	54	the	the	DT
34052	408	55	spring	spring	NN
34052	408	56	{	{	-LRB-
34052	408	57	42	42	CD
34052	408	58	}	}	-RRB-
34052	408	59	N	n	IN
34052	408	60	keeping	keep	VBG
34052	408	61	it	-PRON-	PRP
34052	408	62	normally	normally	RB
34052	408	63	in	in	IN
34052	408	64	a	a	DT
34052	408	65	fixed	fix	VBN
34052	408	66	position	position	NN
34052	408	67	.	.	.
34052	409	1	T	T	NNP
34052	409	2	and	and	CC
34052	409	3	P	p	NN
34052	409	4	are	be	VBP
34052	409	5	adjusting	adjust	VBG
34052	409	6	screws	screw	NNS
34052	409	7	,	,	,
34052	409	8	and	and	CC
34052	409	9	the	the	DT
34052	409	10	terminals	terminal	NNS
34052	409	11	J	J	NNP
34052	409	12	are	be	VBP
34052	409	13	for	for	IN
34052	409	14	connecting	connect	VBG
34052	409	15	to	to	IN
34052	409	16	the	the	DT
34052	409	17	receiving	receive	VBG
34052	409	18	apparatus	apparatus	NN
34052	409	19	.	.	.
34052	410	1	With	with	IN
34052	410	2	this	this	DT
34052	410	3	arrangement	arrangement	NN
34052	410	4	a	a	DT
34052	410	5	very	very	RB
34052	410	6	short	short	JJ
34052	410	7	wave	wave	NN
34052	410	8	-	-	HYPH
34052	410	9	train	train	NN
34052	410	10	causes	cause	VBZ
34052	410	11	only	only	RB
34052	410	12	one	one	CD
34052	410	13	tap	tap	NN
34052	410	14	of	of	IN
34052	410	15	the	the	DT
34052	410	16	contacts	contact	NNS
34052	410	17	,	,	,
34052	410	18	so	so	IN
34052	410	19	that	that	IN
34052	410	20	only	only	RB
34052	410	21	one	one	CD
34052	410	22	mark	mark	NN
34052	410	23	is	be	VBZ
34052	410	24	registered	register	VBN
34052	410	25	on	on	IN
34052	410	26	the	the	DT
34052	410	27	receiving	receiving	NN
34052	410	28	drum	drum	NN
34052	410	29	for	for	IN
34052	410	30	every	every	DT
34052	410	31	contact	contact	NN
34052	410	32	made	make	VBN
34052	410	33	on	on	IN
34052	410	34	the	the	DT
34052	410	35	transmitter	transmitter	NN
34052	410	36	.	.	.
34052	411	1	[	[	-LRB-
34052	411	2	Illustration	illustration	NN
34052	411	3	:	:	:
34052	411	4	FIG	FIG	NNP
34052	411	5	.	.	.
34052	412	1	22	22	CD
34052	412	2	.	.	.
34052	412	3	]	]	-RRB-
34052	413	1	The	the	DT
34052	413	2	drawing	drawing	NN
34052	413	3	,	,	,
34052	413	4	Fig	Fig	NNP
34052	413	5	.	.	.
34052	414	1	22	22	CD
34052	414	2	,	,	,
34052	414	3	gives	give	VBZ
34052	414	4	a	a	DT
34052	414	5	diagrammatic	diagrammatic	JJ
34052	414	6	representation	representation	NN
34052	414	7	of	of	IN
34052	414	8	apparatus	apparatus	NNP
34052	414	9	arranged	arrange	VBN
34052	414	10	for	for	IN
34052	414	11	another	another	DT
34052	414	12	photographic	photographic	JJ
34052	414	13	method	method	NN
34052	414	14	of	of	IN
34052	414	15	receiving	receive	VBG
34052	414	16	.	.	.
34052	415	1	The	the	DT
34052	415	2	machine	machine	NN
34052	415	3	shown	show	VBN
34052	415	4	in	in	IN
34052	415	5	Fig	Fig	NNP
34052	415	6	.	.	.
34052	416	1	6	6	CD
34052	416	2	is	be	VBZ
34052	416	3	used	use	VBN
34052	416	4	in	in	IN
34052	416	5	this	this	DT
34052	416	6	case	case	NN
34052	416	7	.	.	.
34052	417	1	A	a	DT
34052	417	2	is	be	VBZ
34052	417	3	the	the	DT
34052	417	4	aerial	aerial	JJ
34052	417	5	,	,	,
34052	417	6	E	e	VB
34052	417	7	earth	earth	NN
34052	417	8	,	,	,
34052	417	9	P	p	NN
34052	417	10	primary	primary	NN
34052	417	11	of	of	IN
34052	417	12	oscillation	oscillation	NN
34052	417	13	-	-	HYPH
34052	417	14	transformer	transformer	NN
34052	417	15	,	,	,
34052	417	16	S	S	NNP
34052	417	17	secondary	secondary	JJ
34052	417	18	of	of	IN
34052	417	19	transformer	transformer	NN
34052	417	20	,	,	,
34052	417	21	C	C	NNP
34052	417	22	variable	variable	JJ
34052	417	23	condenser	condenser	NN
34052	417	24	,	,	,
34052	417	25	C	C	NNP
34052	417	26	'	'	POS
34052	417	27	block	block	NN
34052	417	28	condenser	condenser	NN
34052	417	29	,	,	,
34052	417	30	D	d	JJ
34052	417	31	detector	detector	NN
34052	417	32	,	,	,
34052	417	33	X	X	NNP
34052	417	34	two	two	CD
34052	417	35	-	-	HYPH
34052	417	36	way	way	NN
34052	417	37	switch	switch	NN
34052	417	38	,	,	,
34052	417	39	T	t	NN
34052	417	40	telephone	telephone	NN
34052	417	41	.	.	.
34052	418	1	A	a	DT
34052	418	2	De	De	NNP
34052	418	3	'	'	''
34052	418	4	Arsonval	arsonval	JJ
34052	418	5	galvanometer	galvanometer	NN
34052	418	6	H	h	NN
34052	418	7	is	be	VBZ
34052	418	8	also	also	RB
34052	418	9	connected	connect	VBN
34052	418	10	to	to	IN
34052	418	11	the	the	DT
34052	418	12	switch	switch	NN
34052	418	13	X	X	NNP
34052	418	14	,	,	,
34052	418	15	so	so	IN
34052	418	16	that	that	IN
34052	418	17	either	either	CC
34052	418	18	the	the	DT
34052	418	19	telephone	telephone	NN
34052	418	20	or	or	CC
34052	418	21	the	the	DT
34052	418	22	galvanometer	galvanometer	NN
34052	418	23	can	can	MD
34052	418	24	be	be	VB
34052	418	25	switched	switch	VBN
34052	418	26	in	in	RP
34052	418	27	.	.	.
34052	419	1	The	the	DT
34052	419	2	{	{	-LRB-
34052	419	3	43	43	CD
34052	419	4	}	}	-RRB-
34052	419	5	galvanometer	galvanometer	NN
34052	419	6	can	can	MD
34052	419	7	be	be	VB
34052	419	8	made	make	VBN
34052	419	9	sensitive	sensitive	JJ
34052	419	10	enough	enough	RB
34052	419	11	to	to	TO
34052	419	12	work	work	VB
34052	419	13	with	with	IN
34052	419	14	a	a	DT
34052	419	15	current	current	NN
34052	419	16	as	as	RB
34052	419	17	small	small	JJ
34052	419	18	as	as	IN
34052	419	19	10^{-7	10^{-7	CD
34052	419	20	}	}	-RRB-
34052	419	21	of	of	IN
34052	419	22	an	an	DT
34052	419	23	ampere	ampere	NN
34052	419	24	,	,	,
34052	419	25	with	with	IN
34052	419	26	a	a	DT
34052	419	27	period	period	NN
34052	419	28	of	of	IN
34052	419	29	about	about	RB
34052	419	30	1/150th	1/150th	CD
34052	419	31	of	of	IN
34052	419	32	a	a	DT
34052	419	33	second	second	NN
34052	419	34	.	.	.
34052	420	1	The	the	DT
34052	420	2	screen	screen	NN
34052	420	3	J	J	NNP
34052	420	4	has	have	VBZ
34052	420	5	a	a	DT
34052	420	6	small	small	JJ
34052	420	7	hole	hole	NN
34052	420	8	about	about	RB
34052	420	9	1/8	1/8	CD
34052	420	10	inch	inch	NN
34052	420	11	diameter	diameter	NN
34052	420	12	drilled	drill	VBN
34052	420	13	in	in	IN
34052	420	14	the	the	DT
34052	420	15	centre	centre	NN
34052	420	16	.	.	.
34052	421	1	Under	under	IN
34052	421	2	the	the	DT
34052	421	3	influence	influence	NN
34052	421	4	of	of	IN
34052	421	5	the	the	DT
34052	421	6	brief	brief	JJ
34052	421	7	currents	current	NNS
34052	421	8	which	which	WDT
34052	421	9	pass	pass	VBP
34052	421	10	through	through	IN
34052	421	11	the	the	DT
34052	421	12	detector	detector	NN
34052	421	13	every	every	DT
34052	421	14	time	time	NN
34052	421	15	a	a	DT
34052	421	16	group	group	NN
34052	421	17	of	of	IN
34052	421	18	waves	wave	NNS
34052	421	19	is	be	VBZ
34052	421	20	received	receive	VBN
34052	421	21	,	,	,
34052	421	22	the	the	DT
34052	421	23	mirror	mirror	NN
34052	421	24	of	of	IN
34052	421	25	the	the	DT
34052	421	26	galvanometer	galvanometer	NN
34052	421	27	swings	swing	NNS
34052	421	28	to	to	IN
34052	421	29	-	-	HYPH
34052	421	30	and	and	CC
34052	421	31	-	-	HYPH
34052	421	32	fro	fro	JJ
34052	421	33	in	in	IN
34052	421	34	front	front	NN
34052	421	35	of	of	IN
34052	421	36	the	the	DT
34052	421	37	screen	screen	NN
34052	421	38	J	J	NNP
34052	421	39	,	,	,
34052	421	40	and	and	CC
34052	421	41	allows	allow	VBZ
34052	421	42	the	the	DT
34052	421	43	light	light	NN
34052	421	44	reflected	reflect	VBN
34052	421	45	from	from	IN
34052	421	46	the	the	DT
34052	421	47	source	source	NN
34052	421	48	of	of	IN
34052	421	49	light	light	JJ
34052	421	50	M	M	NNP
34052	421	51	to	to	TO
34052	421	52	pass	pass	VB
34052	421	53	through	through	RP
34052	421	54	the	the	DT
34052	421	55	aperture	aperture	NN
34052	421	56	in	in	IN
34052	421	57	the	the	DT
34052	421	58	screen	screen	NN
34052	421	59	,	,	,
34052	421	60	on	on	IN
34052	421	61	to	to	IN
34052	421	62	the	the	DT
34052	421	63	lens	lens	NN
34052	421	64	N.	N.	NNP
34052	421	65	Round	Round	NNP
34052	421	66	the	the	DT
34052	421	67	drum	drum	NN
34052	421	68	V	v	NN
34052	421	69	of	of	IN
34052	421	70	the	the	DT
34052	421	71	machine	machine	NN
34052	421	72	is	be	VBZ
34052	421	73	wrapped	wrap	VBN
34052	421	74	a	a	DT
34052	421	75	sensitive	sensitive	JJ
34052	421	76	photographic	photographic	JJ
34052	421	77	film	film	NN
34052	421	78	,	,	,
34052	421	79	and	and	CC
34052	421	80	this	this	DT
34052	421	81	records	record	VBZ
34052	421	82	the	the	DT
34052	421	83	movements	movement	NNS
34052	421	84	of	of	IN
34052	421	85	the	the	DT
34052	421	86	mirror	mirror	NN
34052	421	87	which	which	WDT
34052	421	88	correspond	correspond	VBP
34052	421	89	to	to	IN
34052	421	90	the	the	DT
34052	421	91	contacts	contact	NNS
34052	421	92	on	on	IN
34052	421	93	the	the	DT
34052	421	94	half	half	JJ
34052	421	95	-	-	HYPH
34052	421	96	tone	tone	NN
34052	421	97	print	print	NN
34052	421	98	used	use	VBN
34052	421	99	in	in	IN
34052	421	100	transmitting	transmitting	NN
34052	421	101	.	.	.
34052	422	1	Every	every	DT
34052	422	2	time	time	NN
34052	422	3	current	current	NN
34052	422	4	passes	pass	VBZ
34052	422	5	through	through	IN
34052	422	6	the	the	DT
34052	422	7	galvanometer	galvanometer	NN
34052	422	8	,	,	,
34052	422	9	the	the	DT
34052	422	10	light	light	NN
34052	422	11	that	that	WDT
34052	422	12	is	be	VBZ
34052	422	13	received	receive	VBN
34052	422	14	from	from	IN
34052	422	15	M,[6	M,[6	NNS
34052	422	16	]	]	-RRB-
34052	422	17	passes	pass	VBZ
34052	422	18	through	through	IN
34052	422	19	the	the	DT
34052	422	20	aperture	aperture	NN
34052	422	21	in	in	IN
34052	422	22	the	the	DT
34052	422	23	screen	screen	NN
34052	422	24	J	J	NNP
34052	422	25	,	,	,
34052	422	26	and	and	CC
34052	422	27	is	be	VBZ
34052	422	28	focussed	focusse	VBN
34052	422	29	by	by	IN
34052	422	30	the	the	DT
34052	422	31	lens	lens	NN
34052	422	32	N	n	CD
34052	422	33	to	to	IN
34052	422	34	a	a	DT
34052	422	35	point	point	NN
34052	422	36	upon	upon	IN
34052	422	37	the	the	DT
34052	422	38	revolving	revolving	JJ
34052	422	39	film	film	NN
34052	422	40	.	.	.
34052	423	1	As	as	RB
34052	423	2	soon	soon	RB
34052	423	3	as	as	IN
34052	423	4	the	the	DT
34052	423	5	current	current	JJ
34052	423	6	ceases	cease	VBZ
34052	423	7	,	,	,
34052	423	8	the	the	DT
34052	423	9	mirror	mirror	NN
34052	423	10	swings	swing	VBZ
34052	423	11	back	back	RB
34052	423	12	to	to	IN
34052	423	13	its	-PRON-	PRP$
34052	423	14	original	original	JJ
34052	423	15	position	position	NN
34052	423	16	,	,	,
34052	423	17	and	and	CC
34052	423	18	the	the	DT
34052	423	19	film	film	NN
34052	423	20	is	be	VBZ
34052	423	21	again	again	RB
34052	423	22	in	in	IN
34052	423	23	darkness	darkness	NN
34052	423	24	.	.	.
34052	424	1	Upon	upon	IN
34052	424	2	being	be	VBG
34052	424	3	developed	develop	VBN
34052	424	4	a	a	DT
34052	424	5	photograph	photograph	NN
34052	424	6	,	,	,
34052	424	7	similar	similar	JJ
34052	424	8	to	to	IN
34052	424	9	the	the	DT
34052	424	10	negative	negative	JJ
34052	424	11	used	use	VBN
34052	424	12	for	for	IN
34052	424	13	preparing	prepare	VBG
34052	424	14	the	the	DT
34052	424	15	metal	metal	NN
34052	424	16	print	print	NN
34052	424	17	is	be	VBZ
34052	424	18	obtained	obtain	VBN
34052	424	19	.	.	.
34052	425	1	If	if	IN
34052	425	2	desired	desire	VBD
34052	425	3	the	the	DT
34052	425	4	apparatus	apparatus	NN
34052	425	5	can	can	MD
34052	425	6	be	be	VB
34052	425	7	so	so	RB
34052	425	8	arranged	arrange	VBN
34052	425	9	that	that	IN
34052	425	10	the	the	DT
34052	425	11	received	receive	VBN
34052	425	12	picture	picture	NN
34052	425	13	is	be	VBZ
34052	425	14	a	a	DT
34052	425	15	positive	positive	JJ
34052	425	16	instead	instead	RB
34052	425	17	of	of	IN
34052	425	18	a	a	DT
34052	425	19	negative	negative	NN
34052	425	20	.	.	.
34052	426	1	{	{	-LRB-
34052	426	2	44	44	CD
34052	426	3	}	}	-RRB-
34052	426	4	The	the	DT
34052	426	5	detector	detector	NN
34052	426	6	used	use	VBN
34052	426	7	should	should	MD
34052	426	8	be	be	VB
34052	426	9	a	a	DT
34052	426	10	Lodge	Lodge	NNP
34052	426	11	wheel	wheel	NN
34052	426	12	-	-	HYPH
34052	426	13	coherer	coherer	NN
34052	426	14	or	or	CC
34052	426	15	a	a	DT
34052	426	16	Marconi	Marconi	NNP
34052	426	17	valve	valve	NN
34052	426	18	-	-	HYPH
34052	426	19	receiver	receiver	NN
34052	426	20	,	,	,
34052	426	21	as	as	IN
34052	426	22	these	these	DT
34052	426	23	are	be	VBP
34052	426	24	the	the	DT
34052	426	25	only	only	JJ
34052	426	26	detectors	detector	NNS
34052	426	27	that	that	WDT
34052	426	28	can	can	MD
34052	426	29	be	be	VB
34052	426	30	used	use	VBN
34052	426	31	with	with	IN
34052	426	32	a	a	DT
34052	426	33	recording	recording	NN
34052	426	34	instrument	instrument	NN
34052	426	35	.	.	.
34052	427	1	If	if	IN
34052	427	2	the	the	DT
34052	427	3	swing	swing	NN
34052	427	4	of	of	IN
34052	427	5	the	the	DT
34052	427	6	galvanometer	galvanometer	NN
34052	427	7	mirror	mirror	NN
34052	427	8	is	be	VBZ
34052	427	9	too	too	RB
34052	427	10	great	great	JJ
34052	427	11	,	,	,
34052	427	12	a	a	DT
34052	427	13	small	small	JJ
34052	427	14	battery	battery	NN
34052	427	15	with	with	IN
34052	427	16	a	a	DT
34052	427	17	regulating	regulating	NN
34052	427	18	resistance	resistance	NN
34052	427	19	can	can	MD
34052	427	20	be	be	VB
34052	427	21	inserted	insert	VBN
34052	427	22	in	in	IN
34052	427	23	order	order	NN
34052	427	24	to	to	TO
34052	427	25	limit	limit	VB
34052	427	26	the	the	DT
34052	427	27	movement	movement	NN
34052	427	28	of	of	IN
34052	427	29	the	the	DT
34052	427	30	mirror	mirror	NN
34052	427	31	to	to	IN
34052	427	32	a	a	DT
34052	427	33	very	very	RB
34052	427	34	short	short	JJ
34052	427	35	range	range	NN
34052	427	36	;	;	:
34052	427	37	the	the	DT
34052	427	38	current	current	NN
34052	427	39	of	of	IN
34052	427	40	course	course	NN
34052	427	41	flowing	flow	VBG
34052	427	42	in	in	IN
34052	427	43	an	an	DT
34052	427	44	opposite	opposite	JJ
34052	427	45	direction	direction	NN
34052	427	46	to	to	IN
34052	427	47	the	the	DT
34052	427	48	current	current	NN
34052	427	49	flowing	flow	VBG
34052	427	50	through	through	IN
34052	427	51	the	the	DT
34052	427	52	coherer	coherer	NN
34052	427	53	.	.	.
34052	428	1	In	in	IN
34052	428	2	this	this	DT
34052	428	3	,	,	,
34052	428	4	as	as	IN
34052	428	5	in	in	IN
34052	428	6	all	all	DT
34052	428	7	other	other	JJ
34052	428	8	methods	method	NNS
34052	428	9	of	of	IN
34052	428	10	receiving	receiving	NN
34052	428	11	,	,	,
34052	428	12	the	the	DT
34052	428	13	results	result	NNS
34052	428	14	obtained	obtain	VBD
34052	428	15	depend	depend	VBP
34052	428	16	upon	upon	IN
34052	428	17	the	the	DT
34052	428	18	fineness	fineness	NN
34052	428	19	of	of	IN
34052	428	20	the	the	DT
34052	428	21	line	line	NN
34052	428	22	screen	screen	NN
34052	428	23	used	use	VBN
34052	428	24	in	in	IN
34052	428	25	preparing	prepare	VBG
34052	428	26	the	the	DT
34052	428	27	metal	metal	NN
34052	428	28	prints	print	NNS
34052	428	29	;	;	:
34052	428	30	and	and	CC
34052	428	31	as	as	IN
34052	428	32	already	already	RB
34052	428	33	shown	show	VBN
34052	428	34	the	the	DT
34052	428	35	fineness	fineness	NN
34052	428	36	of	of	IN
34052	428	37	the	the	DT
34052	428	38	screen	screen	NN
34052	428	39	that	that	WDT
34052	428	40	can	can	MD
34052	428	41	be	be	VB
34052	428	42	used	use	VBN
34052	428	43	is	be	VBZ
34052	428	44	dependent	dependent	JJ
34052	428	45	upon	upon	IN
34052	428	46	the	the	DT
34052	428	47	mechanical	mechanical	JJ
34052	428	48	efficiency	efficiency	NN
34052	428	49	of	of	IN
34052	428	50	the	the	DT
34052	428	51	entire	entire	JJ
34052	428	52	apparatus	apparatus	NN
34052	428	53	.	.	.
34052	429	1	Another	another	DT
34052	429	2	system	system	NN
34052	429	3	,	,	,
34052	429	4	and	and	CC
34052	429	5	one	one	NN
34052	429	6	that	that	WDT
34052	429	7	has	have	VBZ
34052	429	8	been	be	VBN
34052	429	9	tried	try	VBN
34052	429	10	as	as	IN
34052	429	11	a	a	DT
34052	429	12	possible	possible	JJ
34052	429	13	means	means	NN
34052	429	14	of	of	IN
34052	429	15	recording	record	VBG
34052	429	16	wireless	wireless	JJ
34052	429	17	messages	message	NNS
34052	429	18	,	,	,
34052	429	19	is	be	VBZ
34052	429	20	as	as	IN
34052	429	21	follows	follow	VBZ
34052	429	22	.	.	.
34052	430	1	The	the	DT
34052	430	2	wireless	wireless	JJ
34052	430	3	arrangements	arrangement	NNS
34052	430	4	consist	consist	VBP
34052	430	5	of	of	IN
34052	430	6	apparatus	apparatus	NN
34052	430	7	similar	similar	JJ
34052	430	8	to	to	IN
34052	430	9	that	that	DT
34052	430	10	shown	show	VBN
34052	430	11	in	in	IN
34052	430	12	Fig	Fig	NNP
34052	430	13	.	.	.
34052	431	1	22	22	CD
34052	431	2	,	,	,
34052	431	3	but	but	CC
34052	431	4	instead	instead	RB
34052	431	5	of	of	IN
34052	431	6	a	a	DT
34052	431	7	Lodge	Lodge	NNP
34052	431	8	coherer	coherer	NN
34052	431	9	a	a	DT
34052	431	10	Marconi	Marconi	NNP
34052	431	11	valve	valve	NN
34052	431	12	is	be	VBZ
34052	431	13	used	use	VBN
34052	431	14	,	,	,
34052	431	15	and	and	CC
34052	431	16	an	an	DT
34052	431	17	Einthoven	Einthoven	NNP
34052	431	18	galvanometer	galvanometer	NN
34052	431	19	is	be	VBZ
34052	431	20	substituted	substitute	VBN
34052	431	21	for	for	IN
34052	431	22	the	the	DT
34052	431	23	reflecting	reflect	VBG
34052	431	24	galvanometer	galvanometer	NN
34052	431	25	.	.	.
34052	432	1	The	the	DT
34052	432	2	Einthoven	Einthoven	NNP
34052	432	3	galvanometer	galvanometer	NN
34052	432	4	consists	consist	VBZ
34052	432	5	of	of	IN
34052	432	6	a	a	DT
34052	432	7	very	very	RB
34052	432	8	powerful	powerful	JJ
34052	432	9	electro	electro	JJ
34052	432	10	-	-	HYPH
34052	432	11	magnet	magnet	NN
34052	432	12	,	,	,
34052	432	13	the	the	DT
34052	432	14	pole	pole	NN
34052	432	15	pieces	piece	NNS
34052	432	16	of	of	IN
34052	432	17	which	which	WDT
34052	432	18	converge	converge	VBP
34052	432	19	almost	almost	RB
34052	432	20	to	to	IN
34052	432	21	points	point	NNS
34052	432	22	.	.	.
34052	433	1	A	a	DT
34052	433	2	very	very	RB
34052	433	3	fine	fine	JJ
34052	433	4	silvered	silvered	JJ
34052	433	5	quartz	quartz	NN
34052	433	6	thread	thread	NN
34052	433	7	is	be	VBZ
34052	433	8	stretched	stretch	VBN
34052	433	9	between	between	IN
34052	433	10	the	the	DT
34052	433	11	pole	pole	NN
34052	433	12	pieces	piece	NNS
34052	433	13	,	,	,
34052	433	14	as	as	IN
34052	433	15	shown	show	VBN
34052	433	16	in	in	IN
34052	433	17	Fig	Fig	NNP
34052	433	18	.	.	.
34052	434	1	23	23	CD
34052	434	2	,	,	,
34052	434	3	the	the	DT
34052	434	4	tension	tension	NN
34052	434	5	being	be	VBG
34052	434	6	adjustable	adjustable	JJ
34052	434	7	.	.	.
34052	435	1	The	the	DT
34052	435	2	period	period	NN
34052	435	3	of	of	IN
34052	435	4	swing	swing	NN
34052	435	5	is	be	VBZ
34052	435	6	about	about	IN
34052	435	7	1/250th	1/250th	NNS
34052	435	8	of	of	IN
34052	435	9	a	a	DT
34052	435	10	second	second	NN
34052	435	11	.	.	.
34052	436	1	A	a	DT
34052	436	2	hole	hole	NN
34052	436	3	is	be	VBZ
34052	436	4	bored	bore	VBN
34052	436	5	through	through	IN
34052	436	6	the	the	DT
34052	436	7	poles	pole	NNS
34052	436	8	,	,	,
34052	436	9	and	and	CC
34052	436	10	one	one	CD
34052	436	11	of	of	IN
34052	436	12	them	-PRON-	PRP
34052	436	13	is	be	VBZ
34052	436	14	fitted	fit	VBN
34052	436	15	{	{	-LRB-
34052	436	16	45	45	CD
34052	436	17	}	}	-RRB-
34052	436	18	[	[	-LRB-
34052	436	19	Illustration	illustration	NN
34052	436	20	]	]	-RRB-
34052	436	21	with	with	IN
34052	436	22	a	a	DT
34052	436	23	sliding	slide	VBG
34052	436	24	tube	tube	NN
34052	436	25	which	which	WDT
34052	436	26	carries	carry	VBZ
34052	436	27	a	a	DT
34052	436	28	short	short	JJ
34052	436	29	focus	focus	NN
34052	436	30	lens	lens	NN
34052	436	31	N.	N.	NNP
34052	436	32	The	the	DT
34052	436	33	light	light	NN
34052	436	34	from	from	IN
34052	436	35	M	M	NNP
34052	436	36	passes	pass	VBZ
34052	436	37	through	through	IN
34052	436	38	the	the	DT
34052	436	39	magnets	magnet	NNS
34052	436	40	,	,	,
34052	436	41	and	and	CC
34052	436	42	a	a	DT
34052	436	43	magnified	magnify	VBN
34052	436	44	image	image	NN
34052	436	45	of	of	IN
34052	436	46	the	the	DT
34052	436	47	quartz	quartz	NN
34052	436	48	thread	thread	NN
34052	436	49	is	be	VBZ
34052	436	50	thrown	throw	VBN
34052	436	51	upon	upon	IN
34052	436	52	the	the	DT
34052	436	53	ebonite	ebonite	NN
34052	436	54	screen	screen	NN
34052	436	55	J.	J.	NNP
34052	437	1	This	this	DT
34052	437	2	screen	screen	NN
34052	437	3	is	be	VBZ
34052	437	4	provided	provide	VBN
34052	437	5	with	with	IN
34052	437	6	a	a	DT
34052	437	7	fine	fine	JJ
34052	437	8	slit	slit	NN
34052	437	9	,	,	,
34052	437	10	and	and	CC
34052	437	11	when	when	WRB
34052	437	12	the	the	DT
34052	437	13	galvanometer	galvanometer	NN
34052	437	14	is	be	VBZ
34052	437	15	at	at	IN
34052	437	16	rest	rest	NN
34052	437	17	the	the	DT
34052	437	18	shadow	shadow	NN
34052	437	19	of	of	IN
34052	437	20	the	the	DT
34052	437	21	thread	thread	NN
34052	437	22	just	just	RB
34052	437	23	covers	cover	VBZ
34052	437	24	the	the	DT
34052	437	25	slit	slit	NN
34052	437	26	in	in	IN
34052	437	27	the	the	DT
34052	437	28	screen	screen	NN
34052	437	29	and	and	CC
34052	437	30	prevents	prevent	VBZ
34052	437	31	any	any	DT
34052	437	32	light	light	NN
34052	437	33	from	from	IN
34052	437	34	M	M	NNP
34052	437	35	reaching	reach	VBG
34052	437	36	the	the	DT
34052	437	37	photographic	photographic	JJ
34052	437	38	film	film	NN
34052	437	39	.	.	.
34052	438	1	Upon	upon	IN
34052	438	2	signals	signal	NNS
34052	438	3	being	be	VBG
34052	438	4	received	receive	VBN
34052	438	5	the	the	DT
34052	438	6	shadow	shadow	NN
34052	438	7	of	of	IN
34052	438	8	the	the	DT
34052	438	9	thread	thread	NN
34052	438	10	moves	move	NNS
34052	438	11	to	to	IN
34052	438	12	one	one	CD
34052	438	13	side	side	NN
34052	438	14	for	for	IN
34052	438	15	a	a	DT
34052	438	16	long	long	JJ
34052	438	17	or	or	CC
34052	438	18	short	short	JJ
34052	438	19	period	period	NN
34052	438	20	,	,	,
34052	438	21	uncovering	uncover	VBG
34052	438	22	the	the	DT
34052	438	23	slit	slit	NN
34052	438	24	,	,	,
34052	438	25	and	and	CC
34052	438	26	allowing	allow	VBG
34052	438	27	light	light	NN
34052	438	28	to	to	TO
34052	438	29	pass	pass	VB
34052	438	30	through	through	RB
34052	438	31	.	.	.
34052	439	1	The	the	DT
34052	439	2	lens	lens	NN
34052	439	3	R	r	NN
34052	439	4	concentrates	concentrate	VBZ
34052	439	5	the	the	DT
34052	439	6	collected	collect	VBN
34052	439	7	light	light	NN
34052	439	8	to	to	IN
34052	439	9	a	a	DT
34052	439	10	point	point	NN
34052	439	11	upon	upon	IN
34052	439	12	the	the	DT
34052	439	13	revolving	revolving	JJ
34052	439	14	film	film	NN
34052	439	15	.	.	.
34052	440	1	The	the	DT
34052	440	2	connections	connection	NNS
34052	440	3	for	for	IN
34052	440	4	the	the	DT
34052	440	5	complete	complete	JJ
34052	440	6	receiver	receiver	NN
34052	440	7	are	be	VBP
34052	440	8	given	give	VBN
34052	440	9	in	in	IN
34052	440	10	Fig	Fig	NNP
34052	440	11	.	.	.
34052	441	1	24	24	CD
34052	441	2	.	.	.
34052	442	1	The	the	DT
34052	442	2	modified	modify	VBN
34052	442	3	form	form	NN
34052	442	4	of	of	IN
34052	442	5	the	the	DT
34052	442	6	Einthoven	Einthoven	NNP
34052	442	7	galvanometer	galvanometer	NN
34052	442	8	,	,	,
34052	442	9	as	as	IN
34052	442	10	arranged	arrange	VBN
34052	442	11	by	by	IN
34052	442	12	Professor	Professor	NNP
34052	442	13	Korn	Korn	NNP
34052	442	14	for	for	IN
34052	442	15	use	use	NN
34052	442	16	with	with	IN
34052	442	17	his	-PRON-	PRP$
34052	442	18	selenium	selenium	NN
34052	442	19	machines	machine	NNS
34052	442	20	for	for	IN
34052	442	21	photo	photo	NN
34052	442	22	-	-	HYPH
34052	442	23	telegraphy	telegraphy	NN
34052	442	24	over	over	IN
34052	442	25	ordinary	ordinary	JJ
34052	442	26	land	land	NN
34052	442	27	lines	line	NNS
34052	442	28	,	,	,
34052	442	29	consists	consist	VBZ
34052	442	30	of	of	IN
34052	442	31	two	two	CD
34052	442	32	fine	fine	JJ
34052	442	33	silver	silver	NN
34052	442	34	wires	wire	NNS
34052	442	35	which	which	WDT
34052	442	36	are	be	VBP
34052	442	37	displaced	displace	VBN
34052	442	38	in	in	IN
34052	442	39	a	a	DT
34052	442	40	lateral	lateral	JJ
34052	442	41	direction	direction	NN
34052	442	42	between	between	IN
34052	442	43	the	the	DT
34052	442	44	pole	pole	NN
34052	442	45	pieces	piece	NNS
34052	442	46	when	when	WRB
34052	442	47	traversed	traverse	VBN
34052	442	48	by	by	IN
34052	442	49	a	a	DT
34052	442	50	current	current	NN
34052	442	51	;	;	:
34052	442	52	the	the	DT
34052	442	53	current	current	JJ
34052	442	54	passing	pass	VBG
34052	442	55	through	through	IN
34052	442	56	both	both	DT
34052	442	57	wires	wire	NNS
34052	442	58	in	in	IN
34052	442	59	the	the	DT
34052	442	60	same	same	JJ
34052	442	61	{	{	-LRB-
34052	442	62	46	46	CD
34052	442	63	}	}	-RRB-
34052	442	64	direction	direction	NN
34052	442	65	.	.	.
34052	443	1	A	a	DT
34052	443	2	small	small	JJ
34052	443	3	shutter	shutter	NN
34052	443	4	of	of	IN
34052	443	5	aluminium	aluminium	NN
34052	443	6	foil	foil	NN
34052	443	7	is	be	VBZ
34052	443	8	attached	attach	VBN
34052	443	9	to	to	IN
34052	443	10	the	the	DT
34052	443	11	wires	wire	NNS
34052	443	12	at	at	IN
34052	443	13	the	the	DT
34052	443	14	optical	optical	JJ
34052	443	15	centre	centre	NN
34052	443	16	.	.	.
34052	444	1	The	the	DT
34052	444	2	silver	silver	NN
34052	444	3	wires	wire	NNS
34052	444	4	used	use	VBN
34052	444	5	are	be	VBP
34052	444	6	1/1000	1/1000	CD
34052	444	7	inch	inch	NN
34052	444	8	in	in	IN
34052	444	9	diameter	diameter	NN
34052	444	10	,	,	,
34052	444	11	with	with	IN
34052	444	12	a	a	DT
34052	444	13	natural	natural	JJ
34052	444	14	period	period	NN
34052	444	15	of	of	IN
34052	444	16	about	about	RB
34052	444	17	1/120th	1/120th	NNS
34052	444	18	of	of	IN
34052	444	19	a	a	DT
34052	444	20	second	second	JJ
34052	444	21	;	;	:
34052	444	22	the	the	DT
34052	444	23	length	length	NN
34052	444	24	of	of	IN
34052	444	25	wires	wire	NNS
34052	444	26	free	free	JJ
34052	444	27	to	to	TO
34052	444	28	swing	swing	VB
34052	444	29	being	be	VBG
34052	444	30	usually	usually	RB
34052	444	31	about	about	RB
34052	444	32	5	5	CD
34052	444	33	cm	cm	NNS
34052	444	34	.	.	.
34052	445	1	[	[	-LRB-
34052	445	2	Illustration	illustration	NN
34052	445	3	:	:	:
34052	445	4	FIG	FIG	NNP
34052	445	5	.	.	.
34052	446	1	24	24	CD
34052	446	2	.	.	.
34052	446	3	]	]	-RRB-
34052	447	1	The	the	DT
34052	447	2	period	period	NN
34052	447	3	of	of	IN
34052	447	4	the	the	DT
34052	447	5	wires	wire	NNS
34052	447	6	depends	depend	VBZ
34052	447	7	to	to	IN
34052	447	8	a	a	DT
34052	447	9	great	great	JJ
34052	447	10	extent	extent	NN
34052	447	11	upon	upon	IN
34052	447	12	their	-PRON-	PRP$
34052	447	13	length	length	NN
34052	447	14	and	and	CC
34052	447	15	diameter	diameter	NN
34052	447	16	,	,	,
34052	447	17	and	and	CC
34052	447	18	also	also	RB
34052	447	19	upon	upon	IN
34052	447	20	their	-PRON-	PRP$
34052	447	21	tension	tension	NN
34052	447	22	.	.	.
34052	448	1	By	by	IN
34052	448	2	using	use	VBG
34052	448	3	short	short	JJ
34052	448	4	fine	fine	JJ
34052	448	5	wires	wire	NNS
34052	448	6	the	the	DT
34052	448	7	period	period	NN
34052	448	8	can	can	MD
34052	448	9	be	be	VB
34052	448	10	made	make	VBN
34052	448	11	much	much	RB
34052	448	12	smaller	small	JJR
34052	448	13	,	,	,
34052	448	14	but	but	CC
34052	448	15	a	a	DT
34052	448	16	greater	great	JJR
34052	448	17	current	current	NN
34052	448	18	is	be	VBZ
34052	448	19	required	require	VBN
34052	448	20	to	to	TO
34052	448	21	produce	produce	VB
34052	448	22	a	a	DT
34052	448	23	similar	similar	JJ
34052	448	24	displacement	displacement	NN
34052	448	25	.	.	.
34052	449	1	Where	where	WRB
34052	449	2	the	the	DT
34052	449	3	current	current	JJ
34052	449	4	available	available	JJ
34052	449	5	,	,	,
34052	449	6	as	as	IN
34052	449	7	in	in	IN
34052	449	8	wireless	wireless	JJ
34052	449	9	telegraphy	telegraphy	NN
34052	449	10	,	,	,
34052	449	11	is	be	VBZ
34052	449	12	very	very	RB
34052	449	13	small	small	JJ
34052	449	14	,	,	,
34052	449	15	and	and	CC
34052	449	16	a	a	DT
34052	449	17	definite	definite	JJ
34052	449	18	displacement	displacement	NN
34052	449	19	of	of	IN
34052	449	20	the	the	DT
34052	449	21	wires	wire	NNS
34052	449	22	is	be	VBZ
34052	449	23	required	require	VBN
34052	449	24	,	,	,
34052	449	25	it	-PRON-	PRP
34052	449	26	is	be	VBZ
34052	449	27	at	at	IN
34052	449	28	once	once	RB
34052	449	29	apparent	apparent	JJ
34052	449	30	that	that	IN
34052	449	31	with	with	IN
34052	449	32	wires	wire	NNS
34052	449	33	of	of	IN
34052	449	34	a	a	DT
34052	449	35	given	give	VBN
34052	449	36	diameter	diameter	NN
34052	449	37	there	there	EX
34052	449	38	is	be	VBZ
34052	449	39	a	a	DT
34052	449	40	limit	limit	NN
34052	449	41	to	to	IN
34052	449	42	their	-PRON-	PRP$
34052	449	43	length	length	NN
34052	449	44	and	and	CC
34052	449	45	therefore	therefore	RB
34052	449	46	to	to	IN
34052	449	47	the	the	DT
34052	449	48	period	period	NN
34052	449	49	.	.	.
34052	450	1	Finer	finer	NN
34052	450	2	wires	wire	NNS
34052	450	3	can	can	MD
34052	450	4	be	be	VB
34052	450	5	used	use	VBN
34052	450	6	,	,	,
34052	450	7	but	but	CC
34052	450	8	here	here	RB
34052	450	9	again	again	RB
34052	450	10	there	there	EX
34052	450	11	is	be	VBZ
34052	450	12	a	a	DT
34052	450	13	practical	practical	JJ
34052	450	14	limit	limit	NN
34052	450	15	to	to	IN
34052	450	16	their	-PRON-	PRP$
34052	450	17	fineness	fineness	NN
34052	450	18	,	,	,
34052	450	19	although	although	IN
34052	450	20	galvanometers	galvanometer	NNS
34052	450	21	have	have	VBP
34052	450	22	been	be	VBN
34052	450	23	constructed	construct	VBN
34052	450	24	with	with	IN
34052	450	25	a	a	DT
34052	450	26	single	single	JJ
34052	450	27	silvered	silvered	JJ
34052	450	28	quartz	quartz	NN
34052	450	29	thread	thread	NN
34052	450	30	1/12000th	1/12000th	CD
34052	450	31	of	of	IN
34052	450	32	an	an	DT
34052	450	33	inch	inch	NN
34052	450	34	diameter	diameter	NN
34052	450	35	,	,	,
34052	450	36	which	which	WDT
34052	450	37	,	,	,
34052	450	38	when	when	WRB
34052	450	39	placed	place	VBN
34052	450	40	in	in	IN
34052	450	41	a	a	DT
34052	450	42	powerful	powerful	JJ
34052	450	43	field	field	NN
34052	450	44	,	,	,
34052	450	45	will	will	MD
34052	450	46	give	give	VB
34052	450	47	a	a	DT
34052	450	48	good	good	JJ
34052	450	49	displacement	displacement	NN
34052	450	50	with	with	IN
34052	450	51	a	a	DT
34052	450	52	current	current	NN
34052	450	53	as	as	RB
34052	450	54	small	small	JJ
34052	450	55	as	as	IN
34052	450	56	10^{-8	10^{-8	NN
34052	450	57	}	}	-RRB-
34052	450	58	ampere	ampere	RB
34052	450	59	.	.	.
34052	451	1	{	{	-LRB-
34052	451	2	47	47	CD
34052	451	3	}	}	-RRB-
34052	451	4	With	with	IN
34052	451	5	the	the	DT
34052	451	6	apparatus	apparatus	NN
34052	451	7	arranged	arrange	VBN
34052	451	8	by	by	IN
34052	451	9	the	the	DT
34052	451	10	Poulsen	Poulsen	NNP
34052	451	11	Company	Company	NNP
34052	451	12	,	,	,
34052	451	13	given	give	VBN
34052	451	14	in	in	IN
34052	451	15	the	the	DT
34052	451	16	diagram	diagram	NN
34052	451	17	,	,	,
34052	451	18	Fig	Fig	NNP
34052	451	19	.	.	.
34052	452	1	17	17	CD
34052	452	2	,	,	,
34052	452	3	for	for	IN
34052	452	4	photographically	photographically	RB
34052	452	5	recording	record	VBG
34052	452	6	wireless	wireless	JJ
34052	452	7	signals	signal	NNS
34052	452	8	,	,	,
34052	452	9	the	the	DT
34052	452	10	current	current	NN
34052	452	11	required	require	VBN
34052	452	12	to	to	TO
34052	452	13	operate	operate	VB
34052	452	14	the	the	DT
34052	452	15	galvanometer	galvanometer	NN
34052	452	16	for	for	IN
34052	452	17	signals	signal	NNS
34052	452	18	transmitted	transmit	VBN
34052	452	19	at	at	IN
34052	452	20	the	the	DT
34052	452	21	rate	rate	NN
34052	452	22	of	of	IN
34052	452	23	1500	1500	CD
34052	452	24	a	a	DT
34052	452	25	minute	minute	NN
34052	452	26	is	be	VBZ
34052	452	27	1	1	CD
34052	452	28	Ã	Ã	NNP
34052	452	29	�	�	NNP
34052	452	30	10^{-6	10^{-6	NN
34052	452	31	}	}	-RRB-
34052	452	32	ampere	ampere	RB
34052	452	33	,	,	,
34052	452	34	while	while	IN
34052	452	35	for	for	IN
34052	452	36	signals	signal	NNS
34052	452	37	up	up	IN
34052	452	38	to	to	TO
34052	452	39	2500	2500	CD
34052	452	40	a	a	DT
34052	452	41	minute	minute	NN
34052	452	42	a	a	DT
34052	452	43	current	current	NN
34052	452	44	about	about	RB
34052	452	45	5	5	CD
34052	452	46	Ã	ã	NN
34052	452	47	�	�	NNP
34052	452	48	10^{-6	10^{-6	NN
34052	452	49	}	}	-RRB-
34052	452	50	ampere	ampere	NNP
34052	452	51	is	be	VBZ
34052	452	52	necessary	necessary	JJ
34052	452	53	.	.	.
34052	453	1	Another	another	DT
34052	453	2	very	very	RB
34052	453	3	sensitive	sensitive	JJ
34052	453	4	instrument	instrument	NN
34052	453	5	,	,	,
34052	453	6	employed	employ	VBN
34052	453	7	by	by	IN
34052	453	8	M.	M.	NNP
34052	453	9	Belin	Belin	NNP
34052	453	10	,	,	,
34052	453	11	and	and	CC
34052	453	12	known	know	VBN
34052	453	13	as	as	IN
34052	453	14	Blondel	Blondel	NNP
34052	453	15	's	's	POS
34052	453	16	oscillograph	oscillograph	NN
34052	453	17	,	,	,
34052	453	18	consists	consist	VBZ
34052	453	19	of	of	IN
34052	453	20	two	two	CD
34052	453	21	fine	fine	JJ
34052	453	22	wires	wire	NNS
34052	453	23	stretched	stretch	VBN
34052	453	24	between	between	IN
34052	453	25	the	the	DT
34052	453	26	poles	pole	NNS
34052	453	27	of	of	IN
34052	453	28	a	a	DT
34052	453	29	powerful	powerful	JJ
34052	453	30	electro	electro	JJ
34052	453	31	-	-	HYPH
34052	453	32	magnet	magnet	NN
34052	453	33	,	,	,
34052	453	34	a	a	DT
34052	453	35	small	small	JJ
34052	453	36	and	and	CC
34052	453	37	very	very	RB
34052	453	38	light	light	JJ
34052	453	39	mirror	mirror	NN
34052	453	40	being	be	VBG
34052	453	41	attached	attach	VBN
34052	453	42	to	to	IN
34052	453	43	the	the	DT
34052	453	44	centre	centre	NN
34052	453	45	of	of	IN
34052	453	46	the	the	DT
34052	453	47	wires	wire	NNS
34052	453	48	.	.	.
34052	454	1	The	the	DT
34052	454	2	current	current	NN
34052	454	3	passes	pass	VBZ
34052	454	4	down	down	RB
34052	454	5	one	one	CD
34052	454	6	wire	wire	NN
34052	454	7	and	and	CC
34052	454	8	up	up	IN
34052	454	9	the	the	DT
34052	454	10	other	other	JJ
34052	454	11	,	,	,
34052	454	12	and	and	CC
34052	454	13	the	the	DT
34052	454	14	wires	wire	NNS
34052	454	15	,	,	,
34052	454	16	together	together	RB
34052	454	17	with	with	IN
34052	454	18	the	the	DT
34052	454	19	mirror	mirror	NN
34052	454	20	,	,	,
34052	454	21	are	be	VBP
34052	454	22	twisted	twist	VBN
34052	454	23	to	to	IN
34052	454	24	a	a	DT
34052	454	25	degree	degree	NN
34052	454	26	depending	depend	VBG
34052	454	27	upon	upon	IN
34052	454	28	the	the	DT
34052	454	29	strength	strength	NN
34052	454	30	of	of	IN
34052	454	31	the	the	DT
34052	454	32	received	receive	VBN
34052	454	33	current	current	NN
34052	454	34	.	.	.
34052	455	1	In	in	IN
34052	455	2	order	order	NN
34052	455	3	to	to	TO
34052	455	4	render	render	VB
34052	455	5	the	the	DT
34052	455	6	instrument	instrument	NN
34052	455	7	dead	dead	JJ
34052	455	8	-	-	HYPH
34052	455	9	beat	beat	VB
34052	455	10	the	the	DT
34052	455	11	moving	move	VBG
34052	455	12	parts	part	NNS
34052	455	13	are	be	VBP
34052	455	14	arranged	arrange	VBN
34052	455	15	to	to	TO
34052	455	16	work	work	VB
34052	455	17	in	in	IN
34052	455	18	oil	oil	NN
34052	455	19	.	.	.
34052	456	1	The	the	DT
34052	456	2	light	light	NN
34052	456	3	reflected	reflect	VBD
34052	456	4	from	from	IN
34052	456	5	the	the	DT
34052	456	6	mirror	mirror	NN
34052	456	7	is	be	VBZ
34052	456	8	made	make	VBN
34052	456	9	use	use	NN
34052	456	10	of	of	IN
34052	456	11	in	in	IN
34052	456	12	a	a	DT
34052	456	13	manner	manner	NN
34052	456	14	similar	similar	JJ
34052	456	15	to	to	IN
34052	456	16	that	that	DT
34052	456	17	shown	show	VBN
34052	456	18	in	in	IN
34052	456	19	Fig	Fig	NNP
34052	456	20	.	.	.
34052	457	1	22	22	CD
34052	457	2	.	.	.
34052	458	1	In	in	IN
34052	458	2	all	all	DT
34052	458	3	photographic	photographic	JJ
34052	458	4	methods	method	NNS
34052	458	5	of	of	IN
34052	458	6	receiving	receiving	NN
34052	458	7	,	,	,
34052	458	8	the	the	DT
34052	458	9	apparatus	apparatus	NN
34052	458	10	must	must	MD
34052	458	11	be	be	VB
34052	458	12	enclosed	enclose	VBN
34052	458	13	in	in	IN
34052	458	14	some	some	DT
34052	458	15	way	way	NN
34052	458	16	to	to	TO
34052	458	17	prevent	prevent	VB
34052	458	18	any	any	DT
34052	458	19	extraneous	extraneous	JJ
34052	458	20	light	light	NN
34052	458	21	from	from	IN
34052	458	22	reaching	reach	VBG
34052	458	23	the	the	DT
34052	458	24	film	film	NN
34052	458	25	,	,	,
34052	458	26	or	or	CC
34052	458	27	better	well	RBR
34052	458	28	still	still	RB
34052	458	29	placed	place	VBN
34052	458	30	in	in	IN
34052	458	31	a	a	DT
34052	458	32	room	room	NN
34052	458	33	lighted	light	VBN
34052	458	34	only	only	RB
34052	458	35	by	by	IN
34052	458	36	means	mean	NNS
34052	458	37	of	of	IN
34052	458	38	a	a	DT
34052	458	39	ruby	ruby	NN
34052	458	40	light	light	NN
34052	458	41	.	.	.
34052	459	1	The	the	DT
34052	459	2	following	following	JJ
34052	459	3	method	method	NN
34052	459	4	is	be	VBZ
34052	459	5	given	give	VBN
34052	459	6	more	more	JJR
34052	459	7	as	as	IN
34052	459	8	a	a	DT
34052	459	9	suggestion	suggestion	NN
34052	459	10	than	than	IN
34052	459	11	anything	anything	NN
34052	459	12	else	else	RB
34052	459	13	,	,	,
34052	459	14	as	as	IN
34052	459	15	I	-PRON-	PRP
34052	459	16	do	do	VBP
34052	459	17	not	not	RB
34052	459	18	think	think	VB
34052	459	19	it	-PRON-	PRP
34052	459	20	has	have	VBZ
34052	459	21	been	be	VBN
34052	459	22	tried	try	VBN
34052	459	23	for	for	IN
34052	459	24	wireless	wireless	JJ
34052	459	25	receiving	receiving	NN
34052	459	26	,	,	,
34052	459	27	although	although	IN
34052	459	28	it	-PRON-	PRP
34052	459	29	is	be	VBZ
34052	459	30	stated	state	VBN
34052	459	31	to	to	TO
34052	459	32	have	have	VB
34052	459	33	given	give	VBN
34052	459	34	some	some	DT
34052	459	35	good	good	JJ
34052	459	36	results	result	NNS
34052	459	37	over	over	IN
34052	459	38	{	{	-LRB-
34052	459	39	48	48	CD
34052	459	40	}	}	-RRB-
34052	459	41	ordinary	ordinary	JJ
34052	459	42	land	land	NN
34052	459	43	lines	line	NNS
34052	459	44	.	.	.
34052	460	1	It	-PRON-	PRP
34052	460	2	is	be	VBZ
34052	460	3	the	the	DT
34052	460	4	invention	invention	NN
34052	460	5	of	of	IN
34052	460	6	Charbonelle	Charbonelle	NNP
34052	460	7	,	,	,
34052	460	8	a	a	DT
34052	460	9	French	french	JJ
34052	460	10	engineer	engineer	NN
34052	460	11	,	,	,
34052	460	12	and	and	CC
34052	460	13	is	be	VBZ
34052	460	14	quite	quite	PDT
34052	460	15	an	an	DT
34052	460	16	original	original	JJ
34052	460	17	idea	idea	NN
34052	460	18	.	.	.
34052	461	1	His	-PRON-	PRP$
34052	461	2	method	method	NN
34052	461	3	consists	consist	VBZ
34052	461	4	of	of	IN
34052	461	5	placing	place	VBG
34052	461	6	a	a	DT
34052	461	7	sheet	sheet	NN
34052	461	8	of	of	IN
34052	461	9	carbon	carbon	NN
34052	461	10	paper	paper	NN
34052	461	11	between	between	IN
34052	461	12	two	two	CD
34052	461	13	sheets	sheet	NNS
34052	461	14	of	of	IN
34052	461	15	thin	thin	JJ
34052	461	16	white	white	JJ
34052	461	17	paper	paper	NN
34052	461	18	,	,	,
34052	461	19	and	and	CC
34052	461	20	wrapping	wrap	VBG
34052	461	21	the	the	DT
34052	461	22	whole	whole	JJ
34052	461	23	tightly	tightly	RB
34052	461	24	round	round	IN
34052	461	25	the	the	DT
34052	461	26	drum	drum	NN
34052	461	27	of	of	IN
34052	461	28	the	the	DT
34052	461	29	machine	machine	NN
34052	461	30	.	.	.
34052	462	1	A	a	DT
34052	462	2	hardened	hardened	JJ
34052	462	3	steel	steel	NN
34052	462	4	point	point	NN
34052	462	5	is	be	VBZ
34052	462	6	fastened	fasten	VBN
34052	462	7	to	to	IN
34052	462	8	the	the	DT
34052	462	9	diaphragm	diaphragm	NN
34052	462	10	of	of	IN
34052	462	11	a	a	DT
34052	462	12	telephone	telephone	NN
34052	462	13	receiver	receiver	NN
34052	462	14	,	,	,
34052	462	15	and	and	CC
34052	462	16	this	this	DT
34052	462	17	receiver	receiver	NN
34052	462	18	is	be	VBZ
34052	462	19	placed	place	VBN
34052	462	20	so	so	IN
34052	462	21	that	that	IN
34052	462	22	the	the	DT
34052	462	23	steel	steel	NN
34052	462	24	point	point	NN
34052	462	25	presses	press	NNS
34052	462	26	against	against	IN
34052	462	27	the	the	DT
34052	462	28	sheets	sheet	NNS
34052	462	29	of	of	IN
34052	462	30	paper	paper	NN
34052	462	31	.	.	.
34052	463	1	As	as	IN
34052	463	2	the	the	DT
34052	463	3	diaphragm	diaphragm	NN
34052	463	4	and	and	CC
34052	463	5	steel	steel	NN
34052	463	6	point	point	NN
34052	463	7	vibrates	vibrate	NNS
34052	463	8	under	under	IN
34052	463	9	the	the	DT
34052	463	10	influence	influence	NN
34052	463	11	of	of	IN
34052	463	12	the	the	DT
34052	463	13	received	receive	VBN
34052	463	14	currents	current	NNS
34052	463	15	marks	mark	NNS
34052	463	16	are	be	VBP
34052	463	17	made	make	VBN
34052	463	18	by	by	IN
34052	463	19	the	the	DT
34052	463	20	carbon	carbon	NN
34052	463	21	sheet	sheet	NN
34052	463	22	on	on	IN
34052	463	23	the	the	DT
34052	463	24	bottom	bottom	JJ
34052	463	25	paper	paper	NN
34052	463	26	.	.	.
34052	464	1	Over	over	IN
34052	464	2	a	a	DT
34052	464	3	line	line	NN
34052	464	4	where	where	WRB
34052	464	5	a	a	DT
34052	464	6	fair	fair	JJ
34052	464	7	amount	amount	NN
34052	464	8	of	of	IN
34052	464	9	current	current	NN
34052	464	10	is	be	VBZ
34052	464	11	available	available	JJ
34052	464	12	at	at	IN
34052	464	13	the	the	DT
34052	464	14	receiver	receiver	NN
34052	464	15	,	,	,
34052	464	16	the	the	DT
34052	464	17	diaphragm	diaphragm	NN
34052	464	18	would	would	MD
34052	464	19	have	have	VB
34052	464	20	sufficient	sufficient	JJ
34052	464	21	movement	movement	NN
34052	464	22	to	to	TO
34052	464	23	mark	mark	VB
34052	464	24	the	the	DT
34052	464	25	paper	paper	NN
34052	464	26	,	,	,
34052	464	27	but	but	CC
34052	464	28	the	the	DT
34052	464	29	movement	movement	NN
34052	464	30	would	would	MD
34052	464	31	be	be	VB
34052	464	32	very	very	RB
34052	464	33	small	small	JJ
34052	464	34	with	with	IN
34052	464	35	the	the	DT
34052	464	36	current	current	NN
34052	464	37	received	receive	VBN
34052	464	38	from	from	IN
34052	464	39	a	a	DT
34052	464	40	detector	detector	NN
34052	464	41	.	.	.
34052	465	1	This	this	DT
34052	465	2	difficulty	difficulty	NN
34052	465	3	could	could	MD
34052	465	4	no	no	RB
34052	465	5	doubt	doubt	RB
34052	465	6	be	be	VB
34052	465	7	overcome	overcome	VBN
34052	465	8	to	to	IN
34052	465	9	a	a	DT
34052	465	10	certain	certain	JJ
34052	465	11	extent	extent	NN
34052	465	12	by	by	IN
34052	465	13	making	make	VBG
34052	465	14	a	a	DT
34052	465	15	special	special	JJ
34052	465	16	telephone	telephone	NN
34052	465	17	receiver	receiver	NN
34052	465	18	,	,	,
34052	465	19	with	with	IN
34052	465	20	a	a	DT
34052	465	21	large	large	JJ
34052	465	22	and	and	CC
34052	465	23	very	very	RB
34052	465	24	flexible	flexible	JJ
34052	465	25	diaphragm	diaphragm	NN
34052	465	26	,	,	,
34052	465	27	and	and	CC
34052	465	28	wound	wind	VBN
34052	465	29	for	for	IN
34052	465	30	a	a	DT
34052	465	31	very	very	RB
34052	465	32	high	high	JJ
34052	465	33	resistance	resistance	NN
34052	465	34	.	.	.
34052	466	1	The	the	DT
34052	466	2	movement	movement	NN
34052	466	3	of	of	IN
34052	466	4	an	an	DT
34052	466	5	ordinary	ordinary	JJ
34052	466	6	telephone	telephone	NN
34052	466	7	diaphragm	diaphragm	VBN
34052	466	8	for	for	IN
34052	466	9	a	a	DT
34052	466	10	barely	barely	RB
34052	466	11	audible	audible	JJ
34052	466	12	sound	sound	NN
34052	466	13	is	be	VBZ
34052	466	14	,	,	,
34052	466	15	measured	measure	VBN
34052	466	16	at	at	IN
34052	466	17	the	the	DT
34052	466	18	centre	centre	NN
34052	466	19	,	,	,
34052	466	20	about	about	IN
34052	466	21	10^{-6	10^{-6	NNP
34052	466	22	}	}	-RRB-
34052	466	23	of	of	IN
34052	466	24	a	a	DT
34052	466	25	c.m	c.m	NNP
34052	466	26	.	.	.
34052	467	1	With	with	IN
34052	467	2	a	a	DT
34052	467	3	unit	unit	NN
34052	467	4	current	current	JJ
34052	467	5	the	the	DT
34052	467	6	movement	movement	NN
34052	467	7	at	at	IN
34052	467	8	the	the	DT
34052	467	9	centre	centre	NN
34052	467	10	is	be	VBZ
34052	467	11	about	about	IN
34052	467	12	1/700th	1/700th	CD
34052	467	13	of	of	IN
34052	467	14	an	an	DT
34052	467	15	inch	inch	NN
34052	467	16	.	.	.
34052	468	1	Greater	great	JJR
34052	468	2	movement	movement	NN
34052	468	3	of	of	IN
34052	468	4	the	the	DT
34052	468	5	diaphragm	diaphragm	NN
34052	468	6	could	could	MD
34052	468	7	be	be	VB
34052	468	8	obtained	obtain	VBN
34052	468	9	by	by	IN
34052	468	10	connecting	connect	VBG
34052	468	11	a	a	DT
34052	468	12	_	_	NNP
34052	468	13	Telephone	Telephone	NNP
34052	468	14	relay	relay	NN
34052	468	15	_	_	NNP
34052	468	16	to	to	IN
34052	468	17	the	the	DT
34052	468	18	detector	detector	NN
34052	468	19	,	,	,
34052	468	20	and	and	CC
34052	468	21	using	use	VBG
34052	468	22	the	the	DT
34052	468	23	magnified	magnify	VBN
34052	468	24	current	current	NN
34052	468	25	from	from	IN
34052	468	26	the	the	DT
34052	468	27	relay	relay	NN
34052	468	28	to	to	TO
34052	468	29	operate	operate	VB
34052	468	30	the	the	DT
34052	468	31	telephone	telephone	NN
34052	468	32	.	.	.
34052	469	1	{	{	-LRB-
34052	469	2	49	49	CD
34052	469	3	}	}	-RRB-
34052	469	4	[	[	-LRB-
34052	469	5	Illustration	illustration	NN
34052	469	6	:	:	:
34052	469	7	FIG	FIG	NNP
34052	469	8	.	.	.
34052	470	1	25	25	CD
34052	470	2	.	.	.
34052	470	3	]	]	-RRB-
34052	471	1	The	the	DT
34052	471	2	telephone	telephone	NN
34052	471	3	relay	relay	NN
34052	471	4	consists	consist	VBZ
34052	471	5	of	of	IN
34052	471	6	a	a	DT
34052	471	7	microphone	microphone	NN
34052	471	8	C	c	NN
34052	471	9	,	,	,
34052	471	10	Fig	Fig	NNP
34052	471	11	.	.	.
34052	472	1	25	25	CD
34052	472	2	,	,	,
34052	472	3	formed	form	VBN
34052	472	4	of	of	IN
34052	472	5	the	the	DT
34052	472	6	two	two	CD
34052	472	7	pieces	piece	NNS
34052	472	8	of	of	IN
34052	472	9	osmium	osmium	NN
34052	472	10	iridium	iridium	NN
34052	472	11	alloy	alloy	NN
34052	472	12	.	.	.
34052	473	1	The	the	DT
34052	473	2	contact	contact	NN
34052	473	3	is	be	VBZ
34052	473	4	separated	separate	VBN
34052	473	5	to	to	IN
34052	473	6	a	a	DT
34052	473	7	minute	minute	NN
34052	473	8	degree	degree	NN
34052	473	9	partly	partly	RB
34052	473	10	by	by	IN
34052	473	11	the	the	DT
34052	473	12	action	action	NN
34052	473	13	of	of	IN
34052	473	14	the	the	DT
34052	473	15	local	local	JJ
34052	473	16	current	current	NN
34052	473	17	from	from	IN
34052	473	18	F	F	NNP
34052	473	19	,	,	,
34052	473	20	which	which	WDT
34052	473	21	flows	flow	VBZ
34052	473	22	through	through	IN
34052	473	23	it	-PRON-	PRP
34052	473	24	and	and	CC
34052	473	25	also	also	RB
34052	473	26	through	through	IN
34052	473	27	the	the	DT
34052	473	28	winding	winding	NN
34052	473	29	W	W	NNP
34052	473	30	of	of	IN
34052	473	31	the	the	DT
34052	473	32	two	two	CD
34052	473	33	magnet	magnet	NN
34052	473	34	coils	coil	NNS
34052	473	35	.	.	.
34052	474	1	The	the	DT
34052	474	2	local	local	JJ
34052	474	3	current	current	NN
34052	474	4	from	from	IN
34052	474	5	F	F	NNP
34052	474	6	assists	assist	NNS
34052	474	7	in	in	IN
34052	474	8	forming	form	VBG
34052	474	9	the	the	DT
34052	474	10	microphone	microphone	NN
34052	474	11	by	by	IN
34052	474	12	rendering	render	VBG
34052	474	13	the	the	DT
34052	474	14	space	space	NN
34052	474	15	between	between	IN
34052	474	16	the	the	DT
34052	474	17	contacts	contact	NNS
34052	474	18	conductive	conductive	JJ
34052	474	19	.	.	.
34052	475	1	The	the	DT
34052	475	2	vibrating	vibrate	VBG
34052	475	3	reed	reed	NN
34052	475	4	P	p	NN
34052	475	5	is	be	VBZ
34052	475	6	fastened	fasten	VBN
34052	475	7	to	to	IN
34052	475	8	the	the	DT
34052	475	9	metal	metal	NN
34052	475	10	frame	frame	NN
34052	475	11	(	(	-LRB-
34052	475	12	not	not	RB
34052	475	13	shown	show	VBN
34052	475	14	)	)	-RRB-
34052	475	15	which	which	WDT
34052	475	16	carries	carry	VBZ
34052	475	17	a	a	DT
34052	475	18	micrometer	micrometer	NN
34052	475	19	screw	screw	NN
34052	475	20	by	by	IN
34052	475	21	which	which	WDT
34052	475	22	the	the	DT
34052	475	23	distance	distance	NN
34052	475	24	between	between	IN
34052	475	25	the	the	DT
34052	475	26	contacts	contact	NNS
34052	475	27	can	can	MD
34052	475	28	be	be	VB
34052	475	29	accurately	accurately	RB
34052	475	30	regulated	regulate	VBN
34052	475	31	.	.	.
34052	476	1	It	-PRON-	PRP
34052	476	2	will	will	MD
34052	476	3	be	be	VB
34052	476	4	seen	see	VBN
34052	476	5	from	from	IN
34052	476	6	Fig	Fig	NNP
34052	476	7	.	.	.
34052	477	1	25	25	CD
34052	477	2	that	that	IN
34052	477	3	the	the	DT
34052	477	4	local	local	JJ
34052	477	5	circuit	circuit	NN
34052	477	6	consists	consist	VBZ
34052	477	7	of	of	IN
34052	477	8	a	a	DT
34052	477	9	battery	battery	NN
34052	477	10	F	f	NN
34052	477	11	(	(	-LRB-
34052	477	12	about	about	RB
34052	477	13	1.5	1.5	CD
34052	477	14	volts	volt	NNS
34052	477	15	)	)	-RRB-
34052	477	16	,	,	,
34052	477	17	the	the	DT
34052	477	18	microphone	microphone	NN
34052	477	19	contacts	contact	VBZ
34052	477	20	C	C	NNP
34052	477	21	,	,	,
34052	477	22	the	the	DT
34052	477	23	windings	windings	NNP
34052	477	24	W	W	NNP
34052	477	25	,	,	,
34052	477	26	milliampere	milliampere	JJ
34052	477	27	meter	meter	NN
34052	477	28	B	b	NN
34052	477	29	,	,	,
34052	477	30	and	and	CC
34052	477	31	the	the	DT
34052	477	32	terminals	terminal	NNS
34052	477	33	T	T	NNP
34052	477	34	,	,	,
34052	477	35	for	for	IN
34052	477	36	connecting	connect	VBG
34052	477	37	to	to	IN
34052	477	38	the	the	DT
34052	477	39	galvanometer	galvanometer	NN
34052	477	40	or	or	CC
34052	477	41	telephone	telephone	NN
34052	477	42	,	,	,
34052	477	43	all	all	DT
34052	477	44	in	in	IN
34052	477	45	{	{	-LRB-
34052	477	46	50	50	CD
34052	477	47	}	}	-RRB-
34052	477	48	series	series	NN
34052	477	49	.	.	.
34052	478	1	On	on	IN
34052	478	2	the	the	DT
34052	478	3	top	top	NN
34052	478	4	of	of	IN
34052	478	5	the	the	DT
34052	478	6	magnet	magnet	NN
34052	478	7	cores	core	NNS
34052	478	8	N	n	CD
34052	478	9	,	,	,
34052	478	10	S	S	NNP
34052	478	11	is	be	VBZ
34052	478	12	a	a	DT
34052	478	13	smaller	small	JJR
34052	478	14	magnet	magnet	NN
34052	478	15	D	d	NN
34052	478	16	,	,	,
34052	478	17	wound	wind	VBN
34052	478	18	with	with	IN
34052	478	19	fine	fine	JJ
34052	478	20	wire	wire	NN
34052	478	21	for	for	IN
34052	478	22	a	a	DT
34052	478	23	resistance	resistance	NN
34052	478	24	of	of	IN
34052	478	25	about	about	IN
34052	478	26	4935	4935	CD
34052	478	27	ohms	ohms	NNP
34052	478	28	,	,	,
34052	478	29	the	the	DT
34052	478	30	free	free	JJ
34052	478	31	ends	end	NNS
34052	478	32	of	of	IN
34052	478	33	the	the	DT
34052	478	34	coils	coil	NNS
34052	478	35	being	be	VBG
34052	478	36	connected	connect	VBN
34052	478	37	to	to	IN
34052	478	38	the	the	DT
34052	478	39	detector	detector	NN
34052	478	40	terminals	terminal	NNS
34052	478	41	.	.	.
34052	479	1	The	the	DT
34052	479	2	working	working	NN
34052	479	3	is	be	VBZ
34052	479	4	as	as	IN
34052	479	5	follows	follow	VBZ
34052	479	6	.	.	.
34052	480	1	Supposing	suppose	VBG
34052	480	2	the	the	DT
34052	480	3	current	current	NN
34052	480	4	from	from	IN
34052	480	5	the	the	DT
34052	480	6	detector	detector	NN
34052	480	7	flows	flow	VBZ
34052	480	8	through	through	IN
34052	480	9	D	d	NN
34052	480	10	in	in	IN
34052	480	11	such	such	PDT
34052	480	12	a	a	DT
34052	480	13	way	way	NN
34052	480	14	that	that	WDT
34052	480	15	its	-PRON-	PRP$
34052	480	16	magnetism	magnetism	NN
34052	480	17	is	be	VBZ
34052	480	18	increased	increase	VBN
34052	480	19	,	,	,
34052	480	20	the	the	DT
34052	480	21	reed	reed	NN
34052	480	22	P	P	NNP
34052	480	23	will	will	MD
34052	480	24	be	be	VB
34052	480	25	attracted	attract	VBN
34052	480	26	,	,	,
34052	480	27	the	the	DT
34052	480	28	contacts	contact	NNS
34052	480	29	opened	open	VBD
34052	480	30	,	,	,
34052	480	31	and	and	CC
34052	480	32	their	-PRON-	PRP$
34052	480	33	resistance	resistance	NN
34052	480	34	increased	increase	VBD
34052	480	35	.	.	.
34052	481	1	It	-PRON-	PRP
34052	481	2	will	will	MD
34052	481	3	be	be	VB
34052	481	4	seen	see	VBN
34052	481	5	that	that	IN
34052	481	6	the	the	DT
34052	481	7	current	current	NN
34052	481	8	from	from	IN
34052	481	9	F	F	NNP
34052	481	10	is	be	VBZ
34052	481	11	passed	pass	VBN
34052	481	12	through	through	IN
34052	481	13	the	the	DT
34052	481	14	coils	coil	NNS
34052	481	15	W	W	NNP
34052	481	16	,	,	,
34052	481	17	in	in	IN
34052	481	18	such	such	PDT
34052	481	19	a	a	DT
34052	481	20	way	way	NN
34052	481	21	as	as	IN
34052	481	22	to	to	TO
34052	481	23	increase	increase	VB
34052	481	24	the	the	DT
34052	481	25	magnetism	magnetism	NN
34052	481	26	of	of	IN
34052	481	27	the	the	DT
34052	481	28	permanent	permanent	JJ
34052	481	29	magnet	magnet	NN
34052	481	30	,	,	,
34052	481	31	so	so	IN
34052	481	32	that	that	IN
34052	481	33	any	any	DT
34052	481	34	opening	opening	NN
34052	481	35	of	of	IN
34052	481	36	the	the	DT
34052	481	37	microphone	microphone	NN
34052	481	38	contact	contact	NN
34052	481	39	increases	increase	VBZ
34052	481	40	their	-PRON-	PRP$
34052	481	41	resistance	resistance	NN
34052	481	42	,	,	,
34052	481	43	causes	cause	VBZ
34052	481	44	the	the	DT
34052	481	45	current	current	NN
34052	481	46	to	to	TO
34052	481	47	fall	fall	VB
34052	481	48	,	,	,
34052	481	49	and	and	CC
34052	481	50	weakens	weaken	VBZ
34052	481	51	the	the	DT
34052	481	52	magnets	magnet	NNS
34052	481	53	to	to	IN
34052	481	54	such	such	PDT
34052	481	55	an	an	DT
34052	481	56	extent	extent	NN
34052	481	57	that	that	IN
34052	481	58	the	the	DT
34052	481	59	reed	reed	NN
34052	481	60	P	P	NNP
34052	481	61	can	can	MD
34052	481	62	spring	spring	VB
34052	481	63	back	back	RB
34052	481	64	to	to	IN
34052	481	65	its	-PRON-	PRP$
34052	481	66	normal	normal	JJ
34052	481	67	position	position	NN
34052	481	68	.	.	.
34052	482	1	On	on	IN
34052	482	2	the	the	DT
34052	482	3	other	other	JJ
34052	482	4	hand	hand	NN
34052	482	5	,	,	,
34052	482	6	if	if	IN
34052	482	7	the	the	DT
34052	482	8	detector	detector	JJ
34052	482	9	current	current	JJ
34052	482	10	flows	flow	VBZ
34052	482	11	through	through	IN
34052	482	12	D	d	NN
34052	482	13	in	in	IN
34052	482	14	such	such	PDT
34052	482	15	a	a	DT
34052	482	16	direction	direction	NN
34052	482	17	as	as	IN
34052	482	18	to	to	TO
34052	482	19	decrease	decrease	VB
34052	482	20	the	the	DT
34052	482	21	magnetism	magnetism	NN
34052	482	22	in	in	IN
34052	482	23	the	the	DT
34052	482	24	permanent	permanent	JJ
34052	482	25	magnets	magnet	NNS
34052	482	26	,	,	,
34052	482	27	the	the	DT
34052	482	28	reed	reed	NN
34052	482	29	P	P	NNP
34052	482	30	will	will	MD
34052	482	31	rise	rise	VB
34052	482	32	and	and	CC
34052	482	33	make	make	VB
34052	482	34	better	well	JJR
34052	482	35	contact	contact	NN
34052	482	36	owing	owe	VBG
34052	482	37	to	to	IN
34052	482	38	the	the	DT
34052	482	39	removal	removal	NN
34052	482	40	of	of	IN
34052	482	41	the	the	DT
34052	482	42	force	force	NN
34052	482	43	opposing	oppose	VBG
34052	482	44	the	the	DT
34052	482	45	stiffness	stiffness	NN
34052	482	46	of	of	IN
34052	482	47	the	the	DT
34052	482	48	reed	reed	NN
34052	482	49	.	.	.
34052	483	1	Owing	owe	VBG
34052	483	2	to	to	IN
34052	483	3	the	the	DT
34052	483	4	decrease	decrease	NN
34052	483	5	in	in	IN
34052	483	6	the	the	DT
34052	483	7	resistance	resistance	NN
34052	483	8	of	of	IN
34052	483	9	the	the	DT
34052	483	10	microphone	microphone	NN
34052	483	11	,	,	,
34052	483	12	the	the	DT
34052	483	13	strength	strength	NN
34052	483	14	of	of	IN
34052	483	15	the	the	DT
34052	483	16	local	local	JJ
34052	483	17	current	current	NN
34052	483	18	will	will	MD
34052	483	19	be	be	VB
34052	483	20	increased	increase	VBN
34052	483	21	,	,	,
34052	483	22	the	the	DT
34052	483	23	magnets	magnet	NNS
34052	483	24	strengthened	strengthen	VBD
34052	483	25	,	,	,
34052	483	26	and	and	CC
34052	483	27	the	the	DT
34052	483	28	reed	reed	NN
34052	483	29	P	P	NNP
34052	483	30	will	will	MD
34052	483	31	be	be	VB
34052	483	32	pulled	pull	VBN
34052	483	33	back	back	RB
34052	483	34	to	to	IN
34052	483	35	its	-PRON-	PRP$
34052	483	36	original	original	JJ
34052	483	37	position	position	NN
34052	483	38	.	.	.
34052	484	1	This	this	DT
34052	484	2	relay	relay	NN
34052	484	3	gives	give	VBZ
34052	484	4	a	a	DT
34052	484	5	greatly	greatly	RB
34052	484	6	magnified	magnify	VBN
34052	484	7	current	current	JJ
34052	484	8	when	when	WRB
34052	484	9	properly	properly	RB
34052	484	10	adjusted	adjust	VBN
34052	484	11	,	,	,
34052	484	12	the	the	DT
34052	484	13	current	current	JJ
34052	484	14	being	be	VBG
34052	484	15	easily	easily	RB
34052	484	16	increased	increase	VBN
34052	484	17	from	from	IN
34052	484	18	10^{-4	10^{-4	NNS
34052	484	19	}	}	-RRB-
34052	484	20	to	to	IN
34052	484	21	10^{-2	10^{-2	NNP
34052	484	22	}	}	-RRB-
34052	484	23	amperes	ampere	NNS
34052	484	24	.	.	.
34052	485	1	It	-PRON-	PRP
34052	485	2	is	be	VBZ
34052	485	3	also	also	RB
34052	485	4	very	very	RB
34052	485	5	sensitive	sensitive	JJ
34052	485	6	,	,	,
34052	485	7	but	but	CC
34052	485	8	needs	need	VBZ
34052	485	9	careful	careful	JJ
34052	485	10	adjustment	adjustment	NN
34052	485	11	in	in	IN
34052	485	12	order	order	NN
34052	485	13	that	that	IN
34052	485	14	the	the	DT
34052	485	15	best	good	JJS
34052	485	16	results	result	NNS
34052	485	17	may	may	MD
34052	485	18	{	{	-LRB-
34052	485	19	51	51	CD
34052	485	20	}	}	-RRB-
34052	485	21	be	be	VB
34052	485	22	obtained	obtain	VBN
34052	485	23	.	.	.
34052	486	1	A	a	DT
34052	486	2	greater	great	JJR
34052	486	3	range	range	NN
34052	486	4	of	of	IN
34052	486	5	magnification	magnification	NN
34052	486	6	can	can	MD
34052	486	7	be	be	VB
34052	486	8	obtained	obtain	VBN
34052	486	9	by	by	IN
34052	486	10	placing	place	VBG
34052	486	11	two	two	CD
34052	486	12	or	or	CC
34052	486	13	more	more	JJR
34052	486	14	relays	relay	NNS
34052	486	15	in	in	IN
34052	486	16	series	series	NN
34052	486	17	.	.	.
34052	487	1	[	[	-LRB-
34052	487	2	Illustration	illustration	NN
34052	487	3	:	:	:
34052	487	4	FIG	FIG	NNP
34052	487	5	.	.	.
34052	488	1	26	26	CD
34052	488	2	.	.	.
34052	488	3	]	]	-RRB-
34052	489	1	A	a	DT
34052	489	2	very	very	RB
34052	489	3	sensitive	sensitive	JJ
34052	489	4	receiver	receiver	NN
34052	489	5	designed	design	VBN
34052	489	6	by	by	IN
34052	489	7	the	the	DT
34052	489	8	writer	writer	NN
34052	489	9	is	be	VBZ
34052	489	10	given	give	VBN
34052	489	11	in	in	IN
34052	489	12	the	the	DT
34052	489	13	figures	figure	NNS
34052	489	14	26	26	CD
34052	489	15	and	and	CC
34052	489	16	27	27	CD
34052	489	17	.	.	.
34052	490	1	To	to	IN
34052	490	2	the	the	DT
34052	490	3	centre	centre	NN
34052	490	4	of	of	IN
34052	490	5	a	a	DT
34052	490	6	telephone	telephone	NN
34052	490	7	diaphragm	diaphragm	NN
34052	490	8	is	be	VBZ
34052	490	9	fastened	fasten	VBN
34052	490	10	a	a	DT
34052	490	11	light	light	JJ
34052	490	12	steel	steel	NN
34052	490	13	point	point	NN
34052	490	14	P	p	NN
34052	490	15	,	,	,
34052	490	16	and	and	CC
34052	490	17	the	the	DT
34052	490	18	movement	movement	NN
34052	490	19	of	of	IN
34052	490	20	this	this	DT
34052	490	21	point	point	NN
34052	490	22	is	be	VBZ
34052	490	23	communicated	communicate	VBN
34052	490	24	to	to	IN
34052	490	25	the	the	DT
34052	490	26	aluminium	aluminium	NN
34052	490	27	arm	arm	NN
34052	490	28	D	d	NN
34052	490	29	,	,	,
34052	490	30	which	which	WDT
34052	490	31	is	be	VBZ
34052	490	32	pivoted	pivot	VBN
34052	490	33	at	at	IN
34052	490	34	C.	C.	NNP
34052	490	35	As	as	IN
34052	490	36	will	will	MD
34052	490	37	be	be	VB
34052	490	38	seen	see	VBN
34052	490	39	the	the	DT
34052	490	40	telephone	telephone	NN
34052	490	41	receiver	receiver	NN
34052	490	42	is	be	VBZ
34052	490	43	of	of	IN
34052	490	44	special	special	JJ
34052	490	45	construction	construction	NN
34052	490	46	,	,	,
34052	490	47	it	-PRON-	PRP
34052	490	48	containing	contain	VBG
34052	490	49	only	only	RB
34052	490	50	one	one	CD
34052	490	51	coil	coil	NN
34052	490	52	and	and	CC
34052	490	53	therefore	therefore	RB
34052	490	54	only	only	RB
34052	490	55	one	one	CD
34052	490	56	core	core	NN
34052	490	57	;	;	,
34052	490	58	by	by	IN
34052	490	59	this	this	DT
34052	490	60	means	mean	VBZ
34052	490	61	the	the	DT
34052	490	62	movement	movement	NN
34052	490	63	of	of	IN
34052	490	64	the	the	DT
34052	490	65	diaphragm	diaphragm	NN
34052	490	66	is	be	VBZ
34052	490	67	centralised	centralise	VBN
34052	490	68	.	.	.
34052	491	1	The	the	DT
34052	491	2	coil	coil	NN
34052	491	3	is	be	VBZ
34052	491	4	wound	wind	VBN
34052	491	5	for	for	IN
34052	491	6	a	a	DT
34052	491	7	resistance	resistance	NN
34052	491	8	of	of	IN
34052	491	9	about	about	RB
34052	491	10	200	200	CD
34052	491	11	ohms	ohm	NNS
34052	491	12	,	,	,
34052	491	13	and	and	CC
34052	491	14	the	the	DT
34052	491	15	diaphragm	diaphragm	NN
34052	491	16	should	should	MD
34052	491	17	be	be	VB
34052	491	18	fairly	fairly	RB
34052	491	19	thin	thin	JJ
34052	491	20	but	but	CC
34052	491	21	very	very	JJ
34052	491	22	resillient	resillient	NN
34052	491	23	.	.	.
34052	492	1	[	[	-LRB-
34052	492	2	Illustration	illustration	NN
34052	492	3	:	:	:
34052	492	4	FIG	FIG	NNP
34052	492	5	.	.	.
34052	493	1	27	27	CD
34052	493	2	.	.	.
34052	493	3	]	]	-RRB-
34052	494	1	To	to	IN
34052	494	2	the	the	DT
34052	494	3	free	free	JJ
34052	494	4	end	end	NN
34052	494	5	of	of	IN
34052	494	6	D	d	NN
34052	494	7	is	be	VBZ
34052	494	8	fastened	fasten	VBN
34052	494	9	the	the	DT
34052	494	10	mirror	mirror	NN
34052	494	11	T	T	NNP
34052	494	12	,	,	,
34052	494	13	made	make	VBN
34052	494	14	from	from	IN
34052	494	15	thin	thin	JJ
34052	494	16	diaphragm	diaphragm	DT
34052	494	17	glass	glass	NN
34052	494	18	about	about	RB
34052	494	19	1	1	CD
34052	494	20	-	-	SYM
34052	494	21	1/2	1/2	CD
34052	494	22	centimetres	centimetre	NNS
34052	494	23	diameter	diameter	NN
34052	494	24	,	,	,
34052	494	25	and	and	CC
34052	494	26	having	have	VBG
34052	494	27	a	a	DT
34052	494	28	focal	focal	JJ
34052	494	29	length	length	NN
34052	494	30	of	of	IN
34052	494	31	40	40	CD
34052	494	32	inches	inch	NNS
34052	494	33	.	.	.
34052	495	1	Light	light	NN
34052	495	2	from	from	IN
34052	495	3	the	the	DT
34052	495	4	lamp	lamp	NN
34052	495	5	L	l	NN
34052	495	6	is	be	VBZ
34052	495	7	transmitted	transmit	VBN
34052	495	8	by	by	IN
34052	495	9	the	the	DT
34052	495	10	lens	lens	NN
34052	495	11	N	n	NN
34052	495	12	in	in	IN
34052	495	13	a	a	DT
34052	495	14	parallel	parallel	JJ
34052	495	15	beam	beam	NN
34052	495	16	to	to	IN
34052	495	17	the	the	DT
34052	495	18	mirror	mirror	NN
34052	495	19	which	which	WDT
34052	495	20	{	{	-LRB-
34052	495	21	52	52	CD
34052	495	22	}	}	-RRB-
34052	495	23	concentrates	concentrate	VBZ
34052	495	24	it	-PRON-	PRP
34052	495	25	to	to	IN
34052	495	26	a	a	DT
34052	495	27	point	point	NN
34052	495	28	upon	upon	IN
34052	495	29	a	a	DT
34052	495	30	hole	hole	NN
34052	495	31	1/100th	1/100th	NNS
34052	495	32	of	of	IN
34052	495	33	an	an	DT
34052	495	34	inch	inch	NN
34052	495	35	in	in	IN
34052	495	36	diameter	diameter	NN
34052	495	37	in	in	IN
34052	495	38	the	the	DT
34052	495	39	screen	screen	NN
34052	495	40	J.	j.	NN
34052	496	1	As	as	IN
34052	496	2	the	the	DT
34052	496	3	telephone	telephone	NN
34052	496	4	diaphragm	diaphragm	VBD
34052	496	5	vibrates	vibrate	VBZ
34052	496	6	under	under	IN
34052	496	7	the	the	DT
34052	496	8	influence	influence	NN
34052	496	9	of	of	IN
34052	496	10	the	the	DT
34052	496	11	received	receive	VBN
34052	496	12	signals	signal	NNS
34052	496	13	the	the	DT
34052	496	14	arm	arm	NN
34052	496	15	,	,	,
34052	496	16	and	and	CC
34052	496	17	consequently	consequently	RB
34052	496	18	the	the	DT
34052	496	19	mirror	mirror	NN
34052	496	20	,	,	,
34052	496	21	vibrates	vibrate	VBZ
34052	496	22	also	also	RB
34052	496	23	,	,	,
34052	496	24	and	and	CC
34052	496	25	the	the	DT
34052	496	26	hole	hole	NN
34052	496	27	in	in	IN
34052	496	28	the	the	DT
34052	496	29	screen	screen	NN
34052	496	30	J	J	NNP
34052	496	31	is	be	VBZ
34052	496	32	constantly	constantly	RB
34052	496	33	being	be	VBG
34052	496	34	covered	cover	VBN
34052	496	35	and	and	CC
34052	496	36	uncovered	uncover	VBN
34052	496	37	by	by	IN
34052	496	38	the	the	DT
34052	496	39	spot	spot	NN
34052	496	40	of	of	IN
34052	496	41	light	light	NN
34052	496	42	.	.	.
34052	497	1	It	-PRON-	PRP
34052	497	2	will	will	MD
34052	497	3	be	be	VB
34052	497	4	seen	see	VBN
34052	497	5	from	from	IN
34052	497	6	Fig	Fig	NNP
34052	497	7	.	.	.
34052	498	1	27	27	CD
34052	498	2	that	that	IN
34052	498	3	the	the	DT
34052	498	4	ratio	ratio	NN
34052	498	5	between	between	IN
34052	498	6	the	the	DT
34052	498	7	centre	centre	NN
34052	498	8	of	of	IN
34052	498	9	the	the	DT
34052	498	10	mirror	mirror	NN
34052	498	11	and	and	CC
34052	498	12	the	the	DT
34052	498	13	pivot	pivot	NN
34052	498	14	C	c	NN
34052	498	15	,	,	,
34052	498	16	and	and	CC
34052	498	17	C	C	NNP
34052	498	18	and	and	CC
34052	498	19	the	the	DT
34052	498	20	steel	steel	NN
34052	498	21	point	point	NN
34052	498	22	P	p	NN
34052	498	23	is	be	VBZ
34052	498	24	10:1	10:1	CD
34052	498	25	,	,	,
34052	498	26	so	so	IN
34052	498	27	that	that	IN
34052	498	28	if	if	IN
34052	498	29	a	a	DT
34052	498	30	movement	movement	NN
34052	498	31	of	of	IN
34052	498	32	1/20000th	1/20000th	CD
34052	498	33	of	of	IN
34052	498	34	an	an	DT
34052	498	35	inch	inch	NN
34052	498	36	is	be	VBZ
34052	498	37	obtained	obtain	VBN
34052	498	38	at	at	IN
34052	498	39	the	the	DT
34052	498	40	centre	centre	NN
34052	498	41	of	of	IN
34052	498	42	the	the	DT
34052	498	43	diaphragm	diaphragm	NNP
34052	498	44	the	the	DT
34052	498	45	mirror	mirror	NN
34052	498	46	will	will	MD
34052	498	47	move	move	VB
34052	498	48	1/2000th	1/2000th	CD
34052	498	49	of	of	IN
34052	498	50	an	an	DT
34052	498	51	inch	inch	NN
34052	498	52	;	;	:
34052	498	53	and	and	CC
34052	498	54	as	as	IN
34052	498	55	the	the	DT
34052	498	56	focal	focal	JJ
34052	498	57	length	length	NN
34052	498	58	of	of	IN
34052	498	59	the	the	DT
34052	498	60	mirror	mirror	NN
34052	498	61	is	be	VBZ
34052	498	62	40	40	CD
34052	498	63	inches	inch	NNS
34052	498	64	a	a	DT
34052	498	65	movement	movement	NN
34052	498	66	of	of	IN
34052	498	67	1/50th	1/50th	CD
34052	498	68	inch	inch	NN
34052	498	69	is	be	VBZ
34052	498	70	given	give	VBN
34052	498	71	to	to	IN
34052	498	72	the	the	DT
34052	498	73	spot	spot	NN
34052	498	74	of	of	IN
34052	498	75	light	light	NN
34052	498	76	.	.	.
34052	499	1	This	this	DT
34052	499	2	receiver	receiver	NN
34052	499	3	is	be	VBZ
34052	499	4	capable	capable	JJ
34052	499	5	of	of	IN
34052	499	6	working	work	VBG
34052	499	7	at	at	IN
34052	499	8	a	a	DT
34052	499	9	fairly	fairly	RB
34052	499	10	high	high	JJ
34052	499	11	speed	speed	NN
34052	499	12	,	,	,
34052	499	13	as	as	IN
34052	499	14	the	the	DT
34052	499	15	inertia	inertia	NN
34052	499	16	of	of	IN
34052	499	17	the	the	DT
34052	499	18	moving	move	VBG
34052	499	19	parts	part	NNS
34052	499	20	is	be	VBZ
34052	499	21	practically	practically	RB
34052	499	22	negligible	negligible	JJ
34052	499	23	;	;	:
34052	499	24	the	the	DT
34052	499	25	weight	weight	NN
34052	499	26	of	of	IN
34052	499	27	the	the	DT
34052	499	28	arm	arm	NN
34052	499	29	and	and	CC
34052	499	30	mirror	mirror	NN
34052	499	31	being	be	VBG
34052	499	32	less	less	JJR
34052	499	33	than	than	IN
34052	499	34	20	20	CD
34052	499	35	grains	grain	NNS
34052	499	36	.	.	.
34052	500	1	The	the	DT
34052	500	2	hole	hole	NN
34052	500	3	in	in	IN
34052	500	4	the	the	DT
34052	500	5	screen	screen	NN
34052	500	6	is	be	VBZ
34052	500	7	made	make	VBN
34052	500	8	slightly	slightly	RB
34052	500	9	less	less	JJR
34052	500	10	in	in	IN
34052	500	11	diameter	diameter	NN
34052	500	12	than	than	IN
34052	500	13	the	the	DT
34052	500	14	traverse	traverse	NN
34052	500	15	of	of	IN
34052	500	16	the	the	DT
34052	500	17	revolving	revolving	JJ
34052	500	18	cylinder	cylinder	NN
34052	500	19	,	,	,
34052	500	20	the	the	DT
34052	500	21	slight	slight	JJ
34052	500	22	distance	distance	NN
34052	500	23	between	between	IN
34052	500	24	the	the	DT
34052	500	25	cylinder	cylinder	NN
34052	500	26	and	and	CC
34052	500	27	the	the	DT
34052	500	28	screen	screen	NN
34052	500	29	allowing	allow	VBG
34052	500	30	the	the	DT
34052	500	31	light	light	NN
34052	500	32	to	to	TO
34052	500	33	disperse	disperse	VB
34052	500	34	sufficiently	sufficiently	RB
34052	500	35	to	to	TO
34052	500	36	produce	produce	VB
34052	500	37	a	a	DT
34052	500	38	line	line	NN
34052	500	39	on	on	IN
34052	500	40	the	the	DT
34052	500	41	film	film	NN
34052	500	42	of	of	IN
34052	500	43	about	about	RB
34052	500	44	the	the	DT
34052	500	45	right	right	JJ
34052	500	46	thickness	thickness	NN
34052	500	47	.	.	.
34052	501	1	There	there	EX
34052	501	2	are	be	VBP
34052	501	3	two	two	CD
34052	501	4	other	other	JJ
34052	501	5	possible	possible	JJ
34052	501	6	means	mean	NNS
34052	501	7	of	of	IN
34052	501	8	photographically	photographically	RB
34052	501	9	receiving	receive	VBG
34052	501	10	the	the	DT
34052	501	11	picture	picture	NN
34052	501	12	that	that	IN
34052	501	13	upon	upon	IN
34052	501	14	investigation	investigation	NN
34052	501	15	may	may	MD
34052	501	16	yield	yield	VB
34052	501	17	some	some	DT
34052	501	18	results	result	NNS
34052	501	19	;	;	:
34052	501	20	but	but	CC
34052	501	21	it	-PRON-	PRP
34052	501	22	is	be	VBZ
34052	501	23	doubtful	doubtful	JJ
34052	501	24	whether	whether	IN
34052	501	25	the	the	DT
34052	501	26	current	current	JJ
34052	501	27	available	available	JJ
34052	501	28	,	,	,
34052	501	29	even	even	RB
34052	501	30	that	that	WDT
34052	501	31	obtained	obtain	VBD
34052	501	32	from	from	IN
34052	501	33	a	a	DT
34052	501	34	telephone	telephone	NN
34052	501	35	relay	relay	NN
34052	501	36	,	,	,
34052	501	37	will	will	MD
34052	501	38	be	be	VB
34052	501	39	sufficient	sufficient	JJ
34052	501	40	to	to	TO
34052	501	41	produce	produce	VB
34052	501	42	the	the	DT
34052	501	43	desired	desire	VBN
34052	501	44	magnetic	magnetic	JJ
34052	501	45	effect	effect	NN
34052	501	46	,	,	,
34052	501	47	and	and	CC
34052	501	48	the	the	DT
34052	501	49	{	{	-LRB-
34052	501	50	53	53	CD
34052	501	51	}	}	-RRB-
34052	501	52	insertion	insertion	NN
34052	501	53	of	of	IN
34052	501	54	a	a	DT
34052	501	55	second	second	JJ
34052	501	56	relay	relay	NN
34052	501	57	would	would	MD
34052	501	58	detract	detract	VB
34052	501	59	greatly	greatly	RB
34052	501	60	from	from	IN
34052	501	61	the	the	DT
34052	501	62	efficiency	efficiency	NN
34052	501	63	by	by	IN
34052	501	64	decreasing	decrease	VBG
34052	501	65	the	the	DT
34052	501	66	speed	speed	NN
34052	501	67	of	of	IN
34052	501	68	working	work	VBG
34052	501	69	.	.	.
34052	502	1	If	if	IN
34052	502	2	rays	ray	NNS
34052	502	3	of	of	IN
34052	502	4	monochromatic	monochromatic	JJ
34052	502	5	light	light	NN
34052	502	6	from	from	IN
34052	502	7	a	a	DT
34052	502	8	lamp	lamp	NN
34052	502	9	L	l	NN
34052	502	10	,	,	,
34052	502	11	Fig	Fig	NNP
34052	502	12	.	.	.
34052	503	1	28	28	CD
34052	503	2	,	,	,
34052	503	3	pass	pass	VB
34052	503	4	through	through	RP
34052	503	5	a	a	DT
34052	503	6	Nicol	Nicol	NNP
34052	503	7	prism	prism	NN
34052	503	8	P	p	NN
34052	503	9	(	(	-LRB-
34052	503	10	polarising	polarise	VBG
34052	503	11	prism	prism	NN
34052	503	12	)	)	-RRB-
34052	503	13	,	,	,
34052	503	14	then	then	RB
34052	503	15	through	through	IN
34052	503	16	a	a	DT
34052	503	17	tube	tube	NN
34052	503	18	containing	contain	VBG
34052	503	19	CS_2	CS_2	NNP
34052	503	20	(	(	-LRB-
34052	503	21	carbon	carbon	NN
34052	503	22	bisulphide	bisulphide	NN
34052	503	23	)	)	-RRB-
34052	503	24	,	,	,
34052	503	25	afterwards	afterwards	RB
34052	503	26	passing	pass	VBG
34052	503	27	through	through	IN
34052	503	28	the	the	DT
34052	503	29	second	second	JJ
34052	503	30	prism	prism	NN
34052	503	31	P	p	NN
34052	503	32	'	'	''
34052	503	33	(	(	-LRB-
34052	503	34	analysing	analyse	VBG
34052	503	35	prism	prism	NN
34052	503	36	)	)	-RRB-
34052	503	37	,	,	,
34052	503	38	and	and	CC
34052	503	39	if	if	IN
34052	503	40	the	the	DT
34052	503	41	two	two	CD
34052	503	42	Nicol	Nicol	NNP
34052	503	43	prisms	prism	NNS
34052	503	44	are	be	VBP
34052	503	45	set	set	VBN
34052	503	46	at	at	IN
34052	503	47	the	the	DT
34052	503	48	polarising	polarising	NN
34052	503	49	angle	angle	NN
34052	503	50	,	,	,
34052	503	51	no	no	DT
34052	503	52	light	light	NN
34052	503	53	from	from	IN
34052	503	54	L	L	NNP
34052	503	55	would	would	MD
34052	503	56	reach	reach	VB
34052	503	57	the	the	DT
34052	503	58	photographic	photographic	JJ
34052	503	59	film	film	NN
34052	503	60	wrapped	wrap	VBN
34052	503	61	round	round	IN
34052	503	62	the	the	DT
34052	503	63	drum	drum	NN
34052	503	64	V	v	NN
34052	503	65	of	of	IN
34052	503	66	the	the	DT
34052	503	67	machine	machine	NN
34052	503	68	.	.	.
34052	504	1	Upon	upon	IN
34052	504	2	the	the	DT
34052	504	3	tube	tube	NN
34052	504	4	being	be	VBG
34052	504	5	subjected	subject	VBN
34052	504	6	to	to	IN
34052	504	7	a	a	DT
34052	504	8	field	field	NN
34052	504	9	produced	produce	VBN
34052	504	10	by	by	IN
34052	504	11	a	a	DT
34052	504	12	current	current	JJ
34052	504	13	passing	passing	NN
34052	504	14	through	through	IN
34052	504	15	the	the	DT
34052	504	16	coil	coil	NN
34052	504	17	C	C	NNP
34052	504	18	,	,	,
34052	504	19	the	the	DT
34052	504	20	refractive	refractive	JJ
34052	504	21	index	index	NN
34052	504	22	of	of	IN
34052	504	23	the	the	DT
34052	504	24	liquid	liquid	NN
34052	504	25	will	will	MD
34052	504	26	be	be	VB
34052	504	27	changed	change	VBN
34052	504	28	,	,	,
34052	504	29	and	and	CC
34052	504	30	light	light	NN
34052	504	31	from	from	IN
34052	504	32	L	L	NNP
34052	504	33	will	will	MD
34052	504	34	reach	reach	VB
34052	504	35	the	the	DT
34052	504	36	photographic	photographic	JJ
34052	504	37	film	film	NN
34052	504	38	.	.	.
34052	505	1	[	[	-LRB-
34052	505	2	7	7	CD
34052	505	3	]	]	-RRB-
34052	505	4	[	[	-LRB-
34052	505	5	Illustration	illustration	NN
34052	505	6	:	:	:
34052	505	7	FIG	FIG	NNP
34052	505	8	.	.	.
34052	506	1	28	28	CD
34052	506	2	.	.	.
34052	506	3	]	]	-RRB-
34052	507	1	The	the	DT
34052	507	2	second	second	JJ
34052	507	3	method	method	NN
34052	507	4	is	be	VBZ
34052	507	5	rather	rather	RB
34052	507	6	more	more	RBR
34052	507	7	complicated	complicated	JJ
34052	507	8	,	,	,
34052	507	9	and	and	CC
34052	507	10	is	be	VBZ
34052	507	11	based	base	VBN
34052	507	12	upon	upon	IN
34052	507	13	the	the	DT
34052	507	14	fact	fact	NN
34052	507	15	that	that	IN
34052	507	16	the	the	DT
34052	507	17	kathode	kathode	NNP
34052	507	18	rays	ray	NNS
34052	507	19	in	in	IN
34052	507	20	a	a	DT
34052	507	21	Crookes	Crookes	NNP
34052	507	22	'	'	POS
34052	507	23	tube	tube	NN
34052	507	24	can	can	MD
34052	507	25	be	be	VB
34052	507	26	deflected	deflect	VBN
34052	507	27	from	from	IN
34052	507	28	their	-PRON-	PRP$
34052	507	29	course	course	NN
34052	507	30	by	by	IN
34052	507	31	means	mean	NNS
34052	507	32	of	of	IN
34052	507	33	a	a	DT
34052	507	34	magnet	magnet	NN
34052	507	35	.	.	.
34052	508	1	In	in	IN
34052	508	2	Fig	Fig	NNP
34052	508	3	.	.	.
34052	509	1	29	29	CD
34052	509	2	the	the	DT
34052	509	3	kathode	kathode	NNP
34052	509	4	K	K	NNP
34052	509	5	of	of	IN
34052	509	6	the	the	DT
34052	509	7	X	x	NN
34052	509	8	-	-	NN
34052	509	9	ray	ray	NN
34052	509	10	tube	tube	NN
34052	509	11	sends	send	VBZ
34052	509	12	a	a	DT
34052	509	13	kathode	kathode	NNP
34052	509	14	ray	ray	NN
34052	509	15	discharge	discharge	NN
34052	509	16	through	through	IN
34052	509	17	an	an	DT
34052	509	18	aperture	aperture	NN
34052	509	19	in	in	IN
34052	509	20	the	the	DT
34052	509	21	anode	anode	NN
34052	509	22	A	a	NN
34052	509	23	,	,	,
34052	509	24	through	through	IN
34052	509	25	a	a	DT
34052	509	26	small	small	JJ
34052	509	27	aperture	aperture	NN
34052	509	28	in	in	IN
34052	509	29	the	the	DT
34052	509	30	ebonite	ebonite	NN
34052	509	31	screen	screen	NN
34052	509	32	J	J	NNP
34052	509	33	{	{	-LRB-
34052	509	34	54	54	CD
34052	509	35	}	}	-RRB-
34052	509	36	on	on	IN
34052	509	37	to	to	IN
34052	509	38	the	the	DT
34052	509	39	drum	drum	NN
34052	509	40	V	v	NN
34052	509	41	of	of	IN
34052	509	42	the	the	DT
34052	509	43	machine	machine	NN
34052	509	44	,	,	,
34052	509	45	round	round	JJ
34052	509	46	which	which	WDT
34052	509	47	is	be	VBZ
34052	509	48	wrapped	wrap	VBN
34052	509	49	a	a	DT
34052	509	50	photographic	photographic	JJ
34052	509	51	film	film	NN
34052	509	52	;	;	:
34052	509	53	A	a	NN
34052	509	54	and	and	CC
34052	509	55	K	K	NNP
34052	509	56	being	be	VBG
34052	509	57	connected	connect	VBN
34052	509	58	to	to	IN
34052	509	59	suitable	suitable	JJ
34052	509	60	electrical	electrical	JJ
34052	509	61	apparatus	apparatus	NN
34052	509	62	.	.	.
34052	510	1	Upon	upon	IN
34052	510	2	the	the	DT
34052	510	3	coil	coil	NN
34052	510	4	M	M	NNP
34052	510	5	being	be	VBG
34052	510	6	energised	energise	VBN
34052	510	7	,	,	,
34052	510	8	the	the	DT
34052	510	9	kathode	kathode	NNP
34052	510	10	-	-	HYPH
34052	510	11	ray	ray	NNP
34052	510	12	is	be	VBZ
34052	510	13	deflected	deflect	VBN
34052	510	14	from	from	IN
34052	510	15	its	-PRON-	PRP$
34052	510	16	straight	straight	JJ
34052	510	17	-	-	HYPH
34052	510	18	line	line	NN
34052	510	19	course	course	NN
34052	510	20	,	,	,
34052	510	21	and	and	CC
34052	510	22	the	the	DT
34052	510	23	drum	drum	NN
34052	510	24	V	v	NN
34052	510	25	is	be	VBZ
34052	510	26	left	leave	VBN
34052	510	27	in	in	IN
34052	510	28	darkness	darkness	NN
34052	510	29	.	.	.
34052	511	1	[	[	-LRB-
34052	511	2	Illustration	illustration	NN
34052	511	3	:	:	:
34052	511	4	FIG	FIG	NNP
34052	511	5	.	.	.
34052	512	1	29	29	CD
34052	512	2	.	.	.
34052	512	3	]	]	-RRB-
34052	513	1	The	the	DT
34052	513	2	method	method	NN
34052	513	3	which	which	WDT
34052	513	4	is	be	VBZ
34052	513	5	now	now	RB
34052	513	6	going	go	VBG
34052	513	7	to	to	TO
34052	513	8	be	be	VB
34052	513	9	described	describe	VBN
34052	513	10	is	be	VBZ
34052	513	11	very	very	RB
34052	513	12	ingenious	ingenious	JJ
34052	513	13	,	,	,
34052	513	14	as	as	IN
34052	513	15	it	-PRON-	PRP
34052	513	16	makes	make	VBZ
34052	513	17	use	use	NN
34052	513	18	of	of	IN
34052	513	19	what	what	WP
34052	513	20	is	be	VBZ
34052	513	21	known	know	VBN
34052	513	22	as	as	IN
34052	513	23	an	an	DT
34052	513	24	electrolytic	electrolytic	JJ
34052	513	25	receiver	receiver	NN
34052	513	26	.	.	.
34052	514	1	This	this	DT
34052	514	2	method	method	NN
34052	514	3	of	of	IN
34052	514	4	receiving	receiving	NN
34052	514	5	has	have	VBZ
34052	514	6	proved	prove	VBN
34052	514	7	to	to	TO
34052	514	8	be	be	VB
34052	514	9	the	the	DT
34052	514	10	most	most	RBS
34052	514	11	practical	practical	JJ
34052	514	12	and	and	CC
34052	514	13	simple	simple	JJ
34052	514	14	of	of	IN
34052	514	15	all	all	PDT
34052	514	16	the	the	DT
34052	514	17	photo	photo	NN
34052	514	18	-	-	HYPH
34052	514	19	telegraphic	telegraphic	JJ
34052	514	20	systems	system	NNS
34052	514	21	that	that	WDT
34052	514	22	have	have	VBP
34052	514	23	been	be	VBN
34052	514	24	devised	devise	VBN
34052	514	25	.	.	.
34052	515	1	The	the	DT
34052	515	2	application	application	NN
34052	515	3	of	of	IN
34052	515	4	this	this	DT
34052	515	5	system	system	NN
34052	515	6	to	to	TO
34052	515	7	wireless	wireless	JJ
34052	515	8	reception	reception	NN
34052	515	9	is	be	VBZ
34052	515	10	as	as	IN
34052	515	11	follows	follow	VBZ
34052	515	12	.	.	.
34052	516	1	The	the	DT
34052	516	2	aerial	aerial	JJ
34052	516	3	A	a	NN
34052	516	4	,	,	,
34052	516	5	and	and	CC
34052	516	6	the	the	DT
34052	516	7	earth	earth	NN
34052	516	8	E	e	NN
34052	516	9	,	,	,
34052	516	10	are	be	VBP
34052	516	11	joined	join	VBN
34052	516	12	to	to	IN
34052	516	13	the	the	DT
34052	516	14	primary	primary	JJ
34052	516	15	P	p	NN
34052	516	16	of	of	IN
34052	516	17	a	a	DT
34052	516	18	transformer	transformer	NN
34052	516	19	,	,	,
34052	516	20	the	the	DT
34052	516	21	secondary	secondary	JJ
34052	516	22	S	S	NNP
34052	516	23	being	be	VBG
34052	516	24	connected	connect	VBN
34052	516	25	to	to	IN
34052	516	26	a	a	DT
34052	516	27	Marconi	Marconi	NNP
34052	516	28	valve	valve	NN
34052	516	29	receiver	receiver	NN
34052	516	30	C.	C.	NNP
34052	516	31	The	the	DT
34052	516	32	valve	valve	NN
34052	516	33	receiver	receiver	NN
34052	516	34	is	be	VBZ
34052	516	35	connected	connect	VBN
34052	516	36	to	to	IN
34052	516	37	the	the	DT
34052	516	38	battery	battery	NN
34052	516	39	B	b	NN
34052	516	40	and	and	CC
34052	516	41	silvered	silver	VBD
34052	516	42	quartz	quartz	NN
34052	516	43	thread	thread	NN
34052	516	44	K	K	NNP
34052	516	45	of	of	IN
34052	516	46	an	an	DT
34052	516	47	Einthoven	Einthoven	NNP
34052	516	48	galvanometer	galvanometer	NN
34052	516	49	(	(	-LRB-
34052	516	50	already	already	RB
34052	516	51	described	describe	VBN
34052	516	52	)	)	-RRB-
34052	516	53	.	.	.
34052	517	1	The	the	DT
34052	517	2	thread	thread	NN
34052	517	3	is	be	VBZ
34052	517	4	1/12000th	1/12000th	CD
34052	517	5	of	of	IN
34052	517	6	an	an	DT
34052	517	7	inch	inch	NN
34052	517	8	in	in	IN
34052	517	9	diameter	diameter	NN
34052	517	10	,	,	,
34052	517	11	and	and	CC
34052	517	12	will	will	MD
34052	517	13	respond	respond	VB
34052	517	14	to	to	IN
34052	517	15	currents	current	NNS
34052	517	16	as	as	RB
34052	517	17	small	small	JJ
34052	517	18	as	as	IN
34052	517	19	10^{-8	10^{-8	NN
34052	517	20	}	}	-RRB-
34052	517	21	of	of	IN
34052	517	22	{	{	-LRB-
34052	517	23	55	55	CD
34052	517	24	}	}	-RRB-
34052	517	25	an	an	DT
34052	517	26	ampere	ampere	NN
34052	517	27	.	.	.
34052	518	1	The	the	DT
34052	518	2	light	light	NN
34052	518	3	from	from	IN
34052	518	4	M	M	NNP
34052	518	5	throws	throw	VBZ
34052	518	6	an	an	DT
34052	518	7	enlarged	enlarged	JJ
34052	518	8	shadow	shadow	NN
34052	518	9	of	of	IN
34052	518	10	the	the	DT
34052	518	11	thread	thread	NN
34052	518	12	over	over	IN
34052	518	13	a	a	DT
34052	518	14	slit	slit	NN
34052	518	15	in	in	IN
34052	518	16	the	the	DT
34052	518	17	screen	screen	NN
34052	518	18	J	J	NNP
34052	518	19	,	,	,
34052	518	20	and	and	CC
34052	518	21	as	as	IN
34052	518	22	the	the	DT
34052	518	23	thread	thread	NN
34052	518	24	moves	move	VBZ
34052	518	25	to	to	IN
34052	518	26	one	one	CD
34052	518	27	side	side	NN
34052	518	28	under	under	IN
34052	518	29	the	the	DT
34052	518	30	influence	influence	NN
34052	518	31	of	of	IN
34052	518	32	a	a	DT
34052	518	33	current	current	NN
34052	518	34	,	,	,
34052	518	35	the	the	DT
34052	518	36	slit	slit	NN
34052	518	37	in	in	IN
34052	518	38	J	J	NNP
34052	518	39	is	be	VBZ
34052	518	40	uncovered	uncover	VBN
34052	518	41	,	,	,
34052	518	42	and	and	CC
34052	518	43	the	the	DT
34052	518	44	light	light	NN
34052	518	45	from	from	IN
34052	518	46	M	M	NNP
34052	518	47	is	be	VBZ
34052	518	48	thrown	throw	VBN
34052	518	49	upon	upon	IN
34052	518	50	a	a	DT
34052	518	51	small	small	JJ
34052	518	52	selenium	selenium	NN
34052	518	53	cell	cell	NN
34052	518	54	R.	R.	NNP
34052	518	55	In	in	IN
34052	518	56	the	the	DT
34052	518	57	dark	dark	JJ
34052	518	58	the	the	DT
34052	518	59	selenium	selenium	NN
34052	518	60	cell	cell	NN
34052	518	61	has	have	VBZ
34052	518	62	a	a	DT
34052	518	63	very	very	RB
34052	518	64	high	high	JJ
34052	518	65	resistance	resistance	NN
34052	518	66	,	,	,
34052	518	67	and	and	CC
34052	518	68	therefore	therefore	RB
34052	518	69	no	no	DT
34052	518	70	current	current	NN
34052	518	71	can	can	MD
34052	518	72	flow	flow	VB
34052	518	73	from	from	IN
34052	518	74	the	the	DT
34052	518	75	battery	battery	NN
34052	518	76	D	d	NN
34052	518	77	to	to	IN
34052	518	78	the	the	DT
34052	518	79	relay	relay	NN
34052	518	80	F.	F.	NNP
34052	518	81	When	when	WRB
34052	518	82	the	the	DT
34052	518	83	string	string	NN
34052	518	84	of	of	IN
34052	518	85	the	the	DT
34052	518	86	galvanometer	galvanometer	NN
34052	518	87	moves	move	NNS
34052	518	88	to	to	IN
34052	518	89	one	one	CD
34052	518	90	side	side	NN
34052	518	91	and	and	CC
34052	518	92	uncovers	uncover	VBZ
34052	518	93	the	the	DT
34052	518	94	slit	slit	NN
34052	518	95	in	in	IN
34052	518	96	the	the	DT
34052	518	97	screen	screen	NN
34052	518	98	J	J	NNP
34052	518	99	,	,	,
34052	518	100	a	a	DT
34052	518	101	certain	certain	JJ
34052	518	102	amount	amount	NN
34052	518	103	of	of	IN
34052	518	104	light	light	NN
34052	518	105	is	be	VBZ
34052	518	106	thrown	throw	VBN
34052	518	107	upon	upon	IN
34052	518	108	the	the	DT
34052	518	109	selenium	selenium	NN
34052	518	110	cell	cell	NN
34052	518	111	lowering	lower	VBG
34052	518	112	its	-PRON-	PRP$
34052	518	113	resistance	resistance	NN
34052	518	114	,	,	,
34052	518	115	allowing	allow	VBG
34052	518	116	sufficient	sufficient	JJ
34052	518	117	current	current	NN
34052	518	118	to	to	TO
34052	518	119	pass	pass	VB
34052	518	120	through	through	RP
34052	518	121	to	to	TO
34052	518	122	operate	operate	VB
34052	518	123	the	the	DT
34052	518	124	relay	relay	NN
34052	518	125	.	.	.
34052	519	1	Round	round	IN
34052	519	2	the	the	DT
34052	519	3	drum	drum	NN
34052	519	4	of	of	IN
34052	519	5	the	the	DT
34052	519	6	machine	machine	NN
34052	519	7	(	(	-LRB-
34052	519	8	shown	show	VBN
34052	519	9	in	in	IN
34052	519	10	Fig	Fig	NNP
34052	519	11	.	.	.
34052	520	1	7	7	LS
34052	520	2	)	)	-RRB-
34052	520	3	is	be	VBZ
34052	520	4	wrapped	wrap	VBN
34052	520	5	a	a	DT
34052	520	6	sheet	sheet	NN
34052	520	7	of	of	IN
34052	520	8	paper	paper	NN
34052	520	9	that	that	WDT
34052	520	10	has	have	VBZ
34052	520	11	been	be	VBN
34052	520	12	soaked	soak	VBN
34052	520	13	in	in	IN
34052	520	14	certain	certain	JJ
34052	520	15	chemicals	chemical	NNS
34052	520	16	that	that	WDT
34052	520	17	are	be	VBP
34052	520	18	decomposed	decompose	VBN
34052	520	19	on	on	IN
34052	520	20	the	the	DT
34052	520	21	passage	passage	NN
34052	520	22	of	of	IN
34052	520	23	an	an	DT
34052	520	24	electric	electric	JJ
34052	520	25	current	current	NN
34052	520	26	through	through	IN
34052	520	27	them	-PRON-	PRP
34052	520	28	.	.	.
34052	521	1	As	as	RB
34052	521	2	soon	soon	RB
34052	521	3	as	as	IN
34052	521	4	the	the	DT
34052	521	5	local	local	JJ
34052	521	6	circuit	circuit	NN
34052	521	7	of	of	IN
34052	521	8	the	the	DT
34052	521	9	relay	relay	NN
34052	521	10	is	be	VBZ
34052	521	11	closed	close	VBN
34052	521	12	,	,	,
34052	521	13	the	the	DT
34052	521	14	current	current	NN
34052	521	15	from	from	IN
34052	521	16	the	the	DT
34052	521	17	battery	battery	NN
34052	521	18	Z	z	NN
34052	521	19	(	(	-LRB-
34052	521	20	about	about	RB
34052	521	21	12	12	CD
34052	521	22	volts	volt	NNS
34052	521	23	)	)	-RRB-
34052	521	24	flows	flow	VBZ
34052	521	25	through	through	IN
34052	521	26	the	the	DT
34052	521	27	paper	paper	NN
34052	521	28	and	and	CC
34052	521	29	produces	produce	VBZ
34052	521	30	a	a	DT
34052	521	31	coloured	coloured	JJ
34052	521	32	mark	mark	NN
34052	521	33	.	.	.
34052	522	1	The	the	DT
34052	522	2	picture	picture	NN
34052	522	3	,	,	,
34052	522	4	therefore	therefore	RB
34052	522	5	,	,	,
34052	522	6	is	be	VBZ
34052	522	7	composed	compose	VBN
34052	522	8	of	of	IN
34052	522	9	long	long	JJ
34052	522	10	or	or	CC
34052	522	11	short	short	JJ
34052	522	12	marks	mark	NNS
34052	522	13	which	which	WDT
34052	522	14	correspond	correspond	VBP
34052	522	15	to	to	IN
34052	522	16	the	the	DT
34052	522	17	varying	vary	VBG
34052	522	18	strips	strip	NNS
34052	522	19	of	of	IN
34052	522	20	conducting	conduct	VBG
34052	522	21	material	material	NN
34052	522	22	on	on	IN
34052	522	23	the	the	DT
34052	522	24	single	single	JJ
34052	522	25	line	line	NN
34052	522	26	print	print	NN
34052	522	27	.	.	.
34052	523	1	In	in	IN
34052	523	2	order	order	NN
34052	523	3	to	to	TO
34052	523	4	render	render	VB
34052	523	5	the	the	DT
34052	523	6	marks	mark	NNS
34052	523	7	short	short	JJ
34052	523	8	and	and	CC
34052	523	9	crisp	crisp	JJ
34052	523	10	,	,	,
34052	523	11	a	a	DT
34052	523	12	small	small	JJ
34052	523	13	battery	battery	NN
34052	523	14	Y	Y	NNP
34052	523	15	,	,	,
34052	523	16	and	and	CC
34052	523	17	regulating	regulate	VBG
34052	523	18	resistance	resistance	NN
34052	523	19	L	l	NN
34052	523	20	,	,	,
34052	523	21	is	be	VBZ
34052	523	22	placed	place	VBN
34052	523	23	across	across	IN
34052	523	24	the	the	DT
34052	523	25	drum	drum	NN
34052	523	26	and	and	CC
34052	523	27	stylus	stylus	NNP
34052	523	28	.	.	.
34052	524	1	The	the	DT
34052	524	2	diagram	diagram	NN
34052	524	3	,	,	,
34052	524	4	Fig	Fig	NNP
34052	524	5	.	.	.
34052	525	1	30	30	CD
34052	525	2	,	,	,
34052	525	3	gives	give	VBZ
34052	525	4	the	the	DT
34052	525	5	connections	connection	NNS
34052	525	6	for	for	IN
34052	525	7	the	the	DT
34052	525	8	complete	complete	JJ
34052	525	9	receiver	receiver	NN
34052	525	10	.	.	.
34052	526	1	{	{	-LRB-
34052	526	2	56	56	CD
34052	526	3	}	}	-RRB-
34052	526	4	The	the	DT
34052	526	5	paper	paper	NN
34052	526	6	used	use	VBN
34052	526	7	is	be	VBZ
34052	526	8	soaked	soak	VBN
34052	526	9	in	in	IN
34052	526	10	a	a	DT
34052	526	11	solution	solution	NN
34052	526	12	consisting	consist	VBG
34052	526	13	of	of	IN
34052	526	14	Ferrocyanide	Ferrocyanide	NNP
34052	526	15	of	of	IN
34052	526	16	potassium	potassium	NN
34052	526	17	1/4	1/4	CD
34052	526	18	oz	oz	IN
34052	526	19	.	.	.
34052	527	1	Ammoniac	Ammoniac	NNP
34052	527	2	Nitrate	Nitrate	NNP
34052	527	3	1/2	1/2	CD
34052	527	4	oz	oz	UH
34052	527	5	.	.	.
34052	528	1	Distilled	Distilled	NNP
34052	528	2	water[8	water[8	NNP
34052	528	3	]	]	-RRB-
34052	528	4	4	4	CD
34052	528	5	oz	oz	UH
34052	528	6	.	.	.
34052	529	1	[	[	-LRB-
34052	529	2	Illustration	illustration	NN
34052	529	3	:	:	:
34052	529	4	FIG	FIG	NNP
34052	529	5	.	.	.
34052	530	1	30	30	CD
34052	530	2	.	.	.
34052	530	3	]	]	-RRB-
34052	531	1	The	the	DT
34052	531	2	paper	paper	NN
34052	531	3	has	have	VBZ
34052	531	4	to	to	TO
34052	531	5	be	be	VB
34052	531	6	very	very	RB
34052	531	7	carefully	carefully	RB
34052	531	8	chosen	choose	VBN
34052	531	9	,	,	,
34052	531	10	as	as	IN
34052	531	11	besides	besides	IN
34052	531	12	being	be	VBG
34052	531	13	absorbent	absorbent	JJ
34052	531	14	enough	enough	RB
34052	531	15	to	to	TO
34052	531	16	remain	remain	VB
34052	531	17	moist	moist	NN
34052	531	18	during	during	IN
34052	531	19	the	the	DT
34052	531	20	whole	whole	NN
34052	531	21	of	of	IN
34052	531	22	the	the	DT
34052	531	23	receiving	receiving	NN
34052	531	24	,	,	,
34052	531	25	the	the	DT
34052	531	26	surface	surface	NN
34052	531	27	must	must	MD
34052	531	28	also	also	RB
34052	531	29	remain	remain	VB
34052	531	30	fairly	fairly	RB
34052	531	31	smooth	smooth	JJ
34052	531	32	,	,	,
34052	531	33	as	as	IN
34052	531	34	with	with	IN
34052	531	35	a	a	DT
34052	531	36	rough	rough	JJ
34052	531	37	paper	paper	NN
34052	531	38	the	the	DT
34052	531	39	grain	grain	NN
34052	531	40	shows	show	VBZ
34052	531	41	very	very	RB
34052	531	42	distinctly	distinctly	RB
34052	531	43	,	,	,
34052	531	44	and	and	CC
34052	531	45	if	if	IN
34052	531	46	there	there	EX
34052	531	47	is	be	VBZ
34052	531	48	an	an	DT
34052	531	49	excess	excess	NN
34052	531	50	of	of	IN
34052	531	51	solution	solution	NN
34052	531	52	the	the	DT
34052	531	53	electrolytic	electrolytic	JJ
34052	531	54	marks	mark	NNS
34052	531	55	are	be	VBP
34052	531	56	inclined	inclined	JJ
34052	531	57	to	to	TO
34052	531	58	spread	spread	VB
34052	531	59	and	and	CC
34052	531	60	so	so	RB
34052	531	61	cause	cause	VB
34052	531	62	a	a	DT
34052	531	63	blurred	blurred	JJ
34052	531	64	image	image	NN
34052	531	65	.	.	.
34052	532	1	The	the	DT
34052	532	2	writer	writer	NN
34052	532	3	tried	try	VBD
34052	532	4	numerous	numerous	JJ
34052	532	5	specimens	specimen	NNS
34052	532	6	of	of	IN
34052	532	7	paper	paper	NN
34052	532	8	before	before	IN
34052	532	9	one	one	PRP
34052	532	10	could	could	MD
34052	532	11	be	be	VB
34052	532	12	found	find	VBN
34052	532	13	that	that	WDT
34052	532	14	gave	give	VBD
34052	532	15	really	really	RB
34052	532	16	satisfactory	satisfactory	JJ
34052	532	17	results	result	NNS
34052	532	18	.	.	.
34052	533	1	It	-PRON-	PRP
34052	533	2	was	be	VBD
34052	533	3	also	also	RB
34052	533	4	found	find	VBN
34052	533	5	that	that	IN
34052	533	6	when	when	WRB
34052	533	7	working	work	VBG
34052	533	8	in	in	IN
34052	533	9	a	a	DT
34052	533	10	warm	warm	JJ
34052	533	11	room	room	NN
34052	533	12	the	the	DT
34052	533	13	paper	paper	NN
34052	533	14	became	become	VBD
34052	533	15	nearly	nearly	RB
34052	533	16	{	{	-LRB-
34052	533	17	57	57	CD
34052	533	18	}	}	-RRB-
34052	533	19	dry	dry	JJ
34052	533	20	before	before	IN
34052	533	21	the	the	DT
34052	533	22	receiving	receiving	NN
34052	533	23	was	be	VBD
34052	533	24	finished	finish	VBN
34052	533	25	,	,	,
34052	533	26	and	and	CC
34052	533	27	the	the	DT
34052	533	28	resistance	resistance	NN
34052	533	29	of	of	IN
34052	533	30	the	the	DT
34052	533	31	paper	paper	NN
34052	533	32	being	be	VBG
34052	533	33	greatly	greatly	RB
34052	533	34	increased	increase	VBN
34052	533	35	(	(	-LRB-
34052	533	36	this	this	DT
34052	533	37	may	may	MD
34052	533	38	be	be	VB
34052	533	39	anything	anything	NN
34052	533	40	up	up	IN
34052	533	41	to	to	TO
34052	533	42	1000	1000	CD
34052	533	43	ohms	ohm	NNS
34052	533	44	)	)	-RRB-
34052	533	45	,	,	,
34052	533	46	the	the	DT
34052	533	47	marking	marking	NN
34052	533	48	became	become	VBD
34052	533	49	very	very	RB
34052	533	50	faint	faint	JJ
34052	533	51	.	.	.
34052	534	1	A	a	DT
34052	534	2	sponge	sponge	NN
34052	534	3	moistened	moisten	VBN
34052	534	4	with	with	IN
34052	534	5	the	the	DT
34052	534	6	solution	solution	NN
34052	534	7	and	and	CC
34052	534	8	applied	apply	VBD
34052	534	9	to	to	IN
34052	534	10	the	the	DT
34052	534	11	undecomposed	undecomposed	JJ
34052	534	12	portion	portion	NN
34052	534	13	of	of	IN
34052	534	14	the	the	DT
34052	534	15	paper	paper	NN
34052	534	16	,	,	,
34052	534	17	while	while	IN
34052	534	18	still	still	RB
34052	534	19	revolving	revolve	VBG
34052	534	20	,	,	,
34052	534	21	was	be	VBD
34052	534	22	found	find	VBN
34052	534	23	to	to	TO
34052	534	24	help	help	VB
34052	534	25	matters	matter	NNS
34052	534	26	considerably	considerably	RB
34052	534	27	.	.	.
34052	535	1	Another	another	DT
34052	535	2	experience	experience	NN
34052	535	3	which	which	WDT
34052	535	4	happened	happen	VBD
34052	535	5	during	during	IN
34052	535	6	the	the	DT
34052	535	7	writer	writer	NN
34052	535	8	's	's	POS
34052	535	9	early	early	JJ
34052	535	10	experiments	experiment	NNS
34052	535	11	,	,	,
34052	535	12	the	the	DT
34052	535	13	cause	cause	NN
34052	535	14	of	of	IN
34052	535	15	which	which	WDT
34052	535	16	I	-PRON-	PRP
34052	535	17	am	be	VBP
34052	535	18	still	still	RB
34052	535	19	unable	unable	JJ
34052	535	20	to	to	TO
34052	535	21	explain	explain	VB
34052	535	22	,	,	,
34052	535	23	occurred	occur	VBD
34052	535	24	in	in	IN
34052	535	25	connection	connection	NN
34052	535	26	with	with	IN
34052	535	27	the	the	DT
34052	535	28	stylus	stylus	NN
34052	535	29	.	.	.
34052	536	1	The	the	DT
34052	536	2	stylus	stylus	NN
34052	536	3	used	use	VBD
34052	536	4	consisted	consist	VBD
34052	536	5	of	of	IN
34052	536	6	a	a	DT
34052	536	7	sharply	sharply	RB
34052	536	8	pointed	point	VBN
34052	536	9	steel	steel	NN
34052	536	10	needle	needle	NN
34052	536	11	,	,	,
34052	536	12	and	and	CC
34052	536	13	after	after	IN
34052	536	14	working	work	VBG
34052	536	15	for	for	IN
34052	536	16	about	about	RB
34052	536	17	three	three	CD
34052	536	18	minutes	minute	NNS
34052	536	19	it	-PRON-	PRP
34052	536	20	was	be	VBD
34052	536	21	noticed	notice	VBN
34052	536	22	that	that	IN
34052	536	23	the	the	DT
34052	536	24	lines	line	NNS
34052	536	25	were	be	VBD
34052	536	26	becoming	become	VBG
34052	536	27	gradually	gradually	RB
34052	536	28	wider	wide	JJR
34052	536	29	,	,	,
34052	536	30	finally	finally	RB
34052	536	31	running	run	VBG
34052	536	32	into	into	IN
34052	536	33	each	each	DT
34052	536	34	other	other	JJ
34052	536	35	.	.	.
34052	537	1	Upon	upon	IN
34052	537	2	examination	examination	NN
34052	537	3	it	-PRON-	PRP
34052	537	4	was	be	VBD
34052	537	5	found	find	VBN
34052	537	6	that	that	IN
34052	537	7	the	the	DT
34052	537	8	point	point	NN
34052	537	9	of	of	IN
34052	537	10	the	the	DT
34052	537	11	needle	needle	NN
34052	537	12	had	have	VBD
34052	537	13	worn	wear	VBN
34052	537	14	away	away	RP
34052	537	15	considerably	considerably	RB
34052	537	16	,	,	,
34052	537	17	becoming	become	VBG
34052	537	18	in	in	IN
34052	537	19	fact	fact	NN
34052	537	20	,	,	,
34052	537	21	almost	almost	RB
34052	537	22	a	a	DT
34052	537	23	chisel	chisel	NN
34052	537	24	point	point	NN
34052	537	25	.	.	.
34052	538	1	Almost	almost	RB
34052	538	2	every	every	DT
34052	538	3	needle	needle	NN
34052	538	4	tried	try	VBD
34052	538	5	acted	act	VBN
34052	538	6	in	in	IN
34052	538	7	a	a	DT
34052	538	8	similar	similar	JJ
34052	538	9	manner	manner	NN
34052	538	10	,	,	,
34052	538	11	and	and	CC
34052	538	12	to	to	TO
34052	538	13	overcome	overcome	VB
34052	538	14	this	this	DT
34052	538	15	difficulty	difficulty	NN
34052	538	16	the	the	DT
34052	538	17	stylus	stylus	NNP
34052	538	18	shown	show	VBN
34052	538	19	in	in	IN
34052	538	20	Fig	Fig	NNP
34052	538	21	.	.	.
34052	539	1	31	31	CD
34052	539	2	was	be	VBD
34052	539	3	devised	devise	VBN
34052	539	4	.	.	.
34052	540	1	It	-PRON-	PRP
34052	540	2	will	will	MD
34052	540	3	be	be	VB
34052	540	4	seen	see	VBN
34052	540	5	that	that	IN
34052	540	6	it	-PRON-	PRP
34052	540	7	consists	consist	VBZ
34052	540	8	of	of	IN
34052	540	9	a	a	DT
34052	540	10	holder	holder	NN
34052	540	11	A	a	NN
34052	540	12	,	,	,
34052	540	13	somewhat	somewhat	RB
34052	540	14	resembling	resemble	VBG
34052	540	15	a	a	DT
34052	540	16	drill	drill	NN
34052	540	17	chuck	chuck	NN
34052	540	18	,	,	,
34052	540	19	fastened	fasten	VBD
34052	540	20	to	to	IN
34052	540	21	the	the	DT
34052	540	22	flat	flat	JJ
34052	540	23	spring	spring	NN
34052	540	24	B	B	NNP
34052	540	25	in	in	IN
34052	540	26	such	such	PDT
34052	540	27	a	a	DT
34052	540	28	manner	manner	NN
34052	540	29	that	that	IN
34052	540	30	the	the	DT
34052	540	31	angle	angle	NN
34052	540	32	the	the	DT
34052	540	33	stylus	stylus	NNP
34052	540	34	makes	make	VBZ
34052	540	35	to	to	IN
34052	540	36	the	the	DT
34052	540	37	drum	drum	NN
34052	540	38	can	can	MD
34052	540	39	be	be	VB
34052	540	40	altered	alter	VBN
34052	540	41	.	.	.
34052	541	1	The	the	DT
34052	541	2	needle	needle	NN
34052	541	3	consists	consist	VBZ
34052	541	4	of	of	IN
34052	541	5	a	a	DT
34052	541	6	length	length	NN
34052	541	7	of	of	IN
34052	541	8	36-gauge	36-gauge	CD
34052	541	9	steel	steel	NN
34052	541	10	wire	wire	NN
34052	541	11	,	,	,
34052	541	12	and	and	CC
34052	541	13	as	as	IN
34052	541	14	this	this	DT
34052	541	15	wears	wear	VBZ
34052	541	16	away	away	RB
34052	541	17	slowly	slowly	RB
34052	541	18	the	the	DT
34052	541	19	jaws	jaw	NNS
34052	541	20	of	of	IN
34052	541	21	the	the	DT
34052	541	22	holder	holder	NN
34052	541	23	can	can	MD
34052	541	24	be	be	VB
34052	541	25	loosened	loosen	VBN
34052	541	26	and	and	CC
34052	541	27	a	a	DT
34052	541	28	fresh	fresh	JJ
34052	541	29	length	length	NN
34052	541	30	pushed	push	VBN
34052	541	31	through	through	RP
34052	541	32	.	.	.
34052	542	1	The	the	DT
34052	542	2	wire	wire	NN
34052	542	3	should	should	MD
34052	542	4	not	not	RB
34052	542	5	project	project	VB
34052	542	6	beyond	beyond	IN
34052	542	7	the	the	DT
34052	542	8	face	face	NN
34052	542	9	of	of	IN
34052	542	10	the	the	DT
34052	542	11	holder	holder	NN
34052	542	12	more	more	JJR
34052	542	13	than	than	IN
34052	542	14	1/8th	1/8th	CD
34052	542	15	inch	inch	NN
34052	542	16	.	.	.
34052	543	1	The	the	DT
34052	543	2	gauge	gauge	NN
34052	543	3	{	{	-LRB-
34052	543	4	58	58	CD
34052	543	5	}	}	-RRB-
34052	543	6	of	of	IN
34052	543	7	wire	wire	NN
34052	543	8	chosen	choose	VBN
34052	543	9	would	would	MD
34052	543	10	not	not	RB
34052	543	11	suit	suit	VB
34052	543	12	every	every	DT
34052	543	13	machine	machine	NN
34052	543	14	,	,	,
34052	543	15	the	the	DT
34052	543	16	best	good	JJS
34052	543	17	gauge	gauge	NN
34052	543	18	to	to	TO
34052	543	19	use	use	NN
34052	543	20	being	be	VBG
34052	543	21	found	find	VBN
34052	543	22	by	by	IN
34052	543	23	trial	trial	NN
34052	543	24	,	,	,
34052	543	25	but	but	CC
34052	543	26	in	in	IN
34052	543	27	the	the	DT
34052	543	28	writer	writer	NN
34052	543	29	's	's	POS
34052	543	30	machine	machine	NN
34052	543	31	the	the	DT
34052	543	32	pitch	pitch	NN
34052	543	33	of	of	IN
34052	543	34	the	the	DT
34052	543	35	decomposition	decomposition	NN
34052	543	36	marks	mark	NNS
34052	543	37	is	be	VBZ
34052	543	38	much	much	RB
34052	543	39	finer	fine	JJR
34052	543	40	than	than	IN
34052	543	41	of	of	IN
34052	543	42	those	those	DT
34052	543	43	made	make	VBN
34052	543	44	by	by	IN
34052	543	45	the	the	DT
34052	543	46	commercial	commercial	JJ
34052	543	47	machines	machine	NNS
34052	543	48	,	,	,
34052	543	49	and	and	CC
34052	543	50	this	this	DT
34052	543	51	gauge	gauge	NN
34052	543	52	,	,	,
34052	543	53	with	with	IN
34052	543	54	the	the	DT
34052	543	55	slight	slight	JJ
34052	543	56	but	but	CC
34052	543	57	unavoidable	unavoidable	JJ
34052	543	58	spreading	spreading	NN
34052	543	59	of	of	IN
34052	543	60	the	the	DT
34052	543	61	marks	mark	NNS
34052	543	62	,	,	,
34052	543	63	will	will	MD
34052	543	64	produce	produce	VB
34052	543	65	a	a	DT
34052	543	66	mark	mark	NN
34052	543	67	of	of	IN
34052	543	68	just	just	RB
34052	543	69	the	the	DT
34052	543	70	right	right	JJ
34052	543	71	thickness	thickness	NN
34052	543	72	.	.	.
34052	544	1	As	as	IN
34052	544	2	already	already	RB
34052	544	3	mentioned	mention	VBN
34052	544	4	,	,	,
34052	544	5	no	no	DT
34052	544	6	explanation	explanation	NN
34052	544	7	of	of	IN
34052	544	8	this	this	DT
34052	544	9	peculiarity	peculiarity	NN
34052	544	10	on	on	IN
34052	544	11	the	the	DT
34052	544	12	part	part	NN
34052	544	13	of	of	IN
34052	544	14	the	the	DT
34052	544	15	stylus	stylus	NN
34052	544	16	can	can	MD
34052	544	17	be	be	VB
34052	544	18	given	give	VBN
34052	544	19	,	,	,
34052	544	20	as	as	IN
34052	544	21	there	there	EX
34052	544	22	is	be	VBZ
34052	544	23	nothing	nothing	NN
34052	544	24	very	very	RB
34052	544	25	corrosive	corrosive	JJ
34052	544	26	in	in	IN
34052	544	27	the	the	DT
34052	544	28	solution	solution	NN
34052	544	29	used	use	VBN
34052	544	30	,	,	,
34052	544	31	and	and	CC
34052	544	32	the	the	DT
34052	544	33	pressure	pressure	NN
34052	544	34	of	of	IN
34052	544	35	the	the	DT
34052	544	36	stylus	stylus	NN
34052	544	37	upon	upon	IN
34052	544	38	the	the	DT
34052	544	39	paper	paper	NN
34052	544	40	is	be	VBZ
34052	544	41	so	so	RB
34052	544	42	slight	slight	JJ
34052	544	43	as	as	IN
34052	544	44	to	to	TO
34052	544	45	be	be	VB
34052	544	46	almost	almost	RB
34052	544	47	negligible	negligible	JJ
34052	544	48	.	.	.
34052	545	1	[	[	-LRB-
34052	545	2	Illustration	illustration	NN
34052	545	3	:	:	:
34052	545	4	FIG	FIG	NNP
34052	545	5	.	.	.
34052	546	1	31	31	CD
34052	546	2	.	.	.
34052	546	3	]	]	-RRB-
34052	547	1	No	no	DT
34052	547	2	special	special	JJ
34052	547	3	means	mean	NNS
34052	547	4	are	be	VBP
34052	547	5	required	require	VBN
34052	547	6	for	for	IN
34052	547	7	fastening	fasten	VBG
34052	547	8	the	the	DT
34052	547	9	paper	paper	NN
34052	547	10	to	to	IN
34052	547	11	the	the	DT
34052	547	12	drum	drum	NN
34052	547	13	,	,	,
34052	547	14	the	the	DT
34052	547	15	moist	moist	JJ
34052	547	16	paper	paper	NN
34052	547	17	adhering	adhere	VBG
34052	547	18	quite	quite	RB
34052	547	19	firmly	firmly	RB
34052	547	20	.	.	.
34052	548	1	Care	care	NN
34052	548	2	should	should	MD
34052	548	3	be	be	VB
34052	548	4	taken	take	VBN
34052	548	5	,	,	,
34052	548	6	however	however	RB
34052	548	7	,	,	,
34052	548	8	to	to	TO
34052	548	9	fasten	fasten	VB
34052	548	10	the	the	DT
34052	548	11	paper	paper	NN
34052	548	12	--	--	:
34052	548	13	which	which	WDT
34052	548	14	should	should	MD
34052	548	15	be	be	VB
34052	548	16	long	long	JJ
34052	548	17	enough	enough	RB
34052	548	18	to	to	TO
34052	548	19	allow	allow	VB
34052	548	20	for	for	IN
34052	548	21	a	a	DT
34052	548	22	lap	lap	NN
34052	548	23	of	of	IN
34052	548	24	about	about	RB
34052	548	25	1/4	1/4	CD
34052	548	26	inch	inch	NN
34052	548	27	--	--	:
34052	548	28	in	in	IN
34052	548	29	such	such	PDT
34052	548	30	a	a	DT
34052	548	31	manner	manner	NN
34052	548	32	that	that	IN
34052	548	33	when	when	WRB
34052	548	34	working	work	VBG
34052	548	35	the	the	DT
34052	548	36	stylus	stylus	NN
34052	548	37	draws	draw	VBZ
34052	548	38	away	away	RB
34052	548	39	from	from	IN
34052	548	40	the	the	DT
34052	548	41	edge	edge	NN
34052	548	42	of	of	IN
34052	548	43	the	the	DT
34052	548	44	lap	lap	NN
34052	548	45	and	and	CC
34052	548	46	not	not	RB
34052	548	47	towards	towards	IN
34052	548	48	it	-PRON-	PRP
34052	548	49	.	.	.
34052	549	1	The	the	DT
34052	549	2	current	current	NN
34052	549	3	required	require	VBN
34052	549	4	to	to	TO
34052	549	5	produce	produce	VB
34052	549	6	electrolysis	electrolysis	NN
34052	549	7	is	be	VBZ
34052	549	8	very	very	RB
34052	549	9	small	small	JJ
34052	549	10	,	,	,
34052	549	11	about	about	RB
34052	549	12	one	one	CD
34052	549	13	milliampere	milliampere	RB
34052	549	14	being	be	VBG
34052	549	15	sufficient	sufficient	JJ
34052	549	16	.	.	.
34052	550	1	{	{	-LRB-
34052	550	2	59	59	CD
34052	550	3	}	}	-RRB-
34052	550	4	Providing	provide	VBG
34052	550	5	that	that	IN
34052	550	6	the	the	DT
34052	550	7	voltage	voltage	NN
34052	550	8	is	be	VBZ
34052	550	9	sufficiently	sufficiently	RB
34052	550	10	high	high	JJ
34052	550	11	,	,	,
34052	550	12	decomposition	decomposition	NN
34052	550	13	will	will	MD
34052	550	14	take	take	VB
34052	550	15	place	place	NN
34052	550	16	with	with	IN
34052	550	17	practically	practically	RB
34052	550	18	"	"	``
34052	550	19	no	no	DT
34052	550	20	current	current	NN
34052	550	21	,	,	,
34052	550	22	"	"	''
34052	550	23	it	-PRON-	PRP
34052	550	24	being	be	VBG
34052	550	25	possible	possible	JJ
34052	550	26	to	to	TO
34052	550	27	decompose	decompose	VB
34052	550	28	the	the	DT
34052	550	29	solution	solution	NN
34052	550	30	with	with	IN
34052	550	31	the	the	DT
34052	550	32	discharge	discharge	NN
34052	550	33	from	from	IN
34052	550	34	a	a	DT
34052	550	35	small	small	JJ
34052	550	36	induction	induction	NN
34052	550	37	coil	coil	NN
34052	550	38	.	.	.
34052	551	1	The	the	DT
34052	551	2	quantity	quantity	NN
34052	551	3	of	of	IN
34052	551	4	an	an	DT
34052	551	5	element	element	NN
34052	551	6	liberated	liberate	VBN
34052	551	7	is	be	VBZ
34052	551	8	by	by	IN
34052	551	9	weight	weight	NN
34052	551	10	the	the	DT
34052	551	11	product	product	NN
34052	551	12	of	of	IN
34052	551	13	time	time	NN
34052	551	14	,	,	,
34052	551	15	current	current	JJ
34052	551	16	,	,	,
34052	551	17	and	and	CC
34052	551	18	the	the	DT
34052	551	19	electro	electro	JJ
34052	551	20	-	-	HYPH
34052	551	21	chemical	chemical	NN
34052	551	22	equivalent	equivalent	NN
34052	551	23	of	of	IN
34052	551	24	that	that	DT
34052	551	25	element	element	NN
34052	551	26	,	,	,
34052	551	27	and	and	CC
34052	551	28	is	be	VBZ
34052	551	29	given	give	VBN
34052	551	30	by	by	IN
34052	551	31	the	the	DT
34052	551	32	equation	equation	NN
34052	551	33	W	w	NN
34052	551	34	=	=	SYM
34052	551	35	zct	zct	FW
34052	551	36	,	,	,
34052	551	37	where	where	WRB
34052	551	38	W	w	NN
34052	551	39	=	=	SYM
34052	551	40	quantity	quantity	NN
34052	551	41	of	of	IN
34052	551	42	element	element	NN
34052	551	43	liberated	liberate	VBN
34052	551	44	in	in	IN
34052	551	45	grammes	gramme	NNS
34052	551	46	.	.	.
34052	552	1	z	z	NNP
34052	552	2	=	=	SYM
34052	552	3	electro	electro	NNP
34052	552	4	-	-	HYPH
34052	552	5	chemical	chemical	NN
34052	552	6	equivalent	equivalent	NN
34052	552	7	,	,	,
34052	552	8	c	c	NN
34052	552	9	=	=	SYM
34052	552	10	current	current	JJ
34052	552	11	in	in	IN
34052	552	12	amperes	ampere	NNS
34052	552	13	,	,	,
34052	552	14	t	t	NNP
34052	552	15	=	=	SYM
34052	552	16	time	time	NN
34052	552	17	in	in	IN
34052	552	18	seconds	second	NNS
34052	552	19	.	.	.
34052	553	1	The	the	DT
34052	553	2	chemical	chemical	NN
34052	553	3	action	action	NN
34052	553	4	that	that	WDT
34052	553	5	takes	take	VBZ
34052	553	6	place	place	NN
34052	553	7	is	be	VBZ
34052	553	8	therefore	therefore	RB
34052	553	9	very	very	RB
34052	553	10	small	small	JJ
34052	553	11	,	,	,
34052	553	12	as	as	IN
34052	553	13	the	the	DT
34052	553	14	intermittent	intermittent	JJ
34052	553	15	current	current	NN
34052	553	16	sent	send	VBD
34052	553	17	out	out	RP
34052	553	18	from	from	IN
34052	553	19	the	the	DT
34052	553	20	transmitter	transmitter	NN
34052	553	21	in	in	IN
34052	553	22	some	some	DT
34052	553	23	cases	case	NNS
34052	553	24	only	only	RB
34052	553	25	lasts	last	VBZ
34052	553	26	from	from	IN
34052	553	27	1/50th	1/50th	CD
34052	553	28	to	to	TO
34052	553	29	1/100th	1/100th	NNS
34052	553	30	a	a	DT
34052	553	31	second	second	NN
34052	553	32	.	.	.
34052	554	1	The	the	DT
34052	554	2	decomposed	decompose	VBN
34052	554	3	marks	mark	NNS
34052	554	4	on	on	IN
34052	554	5	the	the	DT
34052	554	6	paper	paper	NN
34052	554	7	are	be	VBP
34052	554	8	blue	blue	JJ
34052	554	9	,	,	,
34052	554	10	and	and	CC
34052	554	11	,	,	,
34052	554	12	as	as	IN
34052	554	13	photographers	photographer	NNS
34052	554	14	know	know	VBP
34052	554	15	,	,	,
34052	554	16	blue	blue	NNP
34052	554	17	is	be	VBZ
34052	554	18	reproduced	reproduce	VBN
34052	554	19	in	in	IN
34052	554	20	a	a	DT
34052	554	21	photograph	photograph	NN
34052	554	22	as	as	IN
34052	554	23	a	a	DT
34052	554	24	white	white	NN
34052	554	25	,	,	,
34052	554	26	so	so	IN
34052	554	27	that	that	IN
34052	554	28	a	a	DT
34052	554	29	photograph	photograph	NN
34052	554	30	taken	take	VBN
34052	554	31	of	of	IN
34052	554	32	our	-PRON-	PRP$
34052	554	33	electrolytic	electrolytic	JJ
34052	554	34	picture	picture	NN
34052	554	35	,	,	,
34052	554	36	which	which	WDT
34052	554	37	will	will	MD
34052	554	38	of	of	IN
34052	554	39	course	course	NN
34052	554	40	be	be	VB
34052	554	41	a	a	DT
34052	554	42	blue	blue	JJ
34052	554	43	image	image	NN
34052	554	44	upon	upon	IN
34052	554	45	a	a	DT
34052	554	46	white	white	JJ
34052	554	47	ground	ground	NN
34052	554	48	,	,	,
34052	554	49	will	will	MD
34052	554	50	be	be	VB
34052	554	51	reproduced	reproduce	VBN
34052	554	52	almost	almost	RB
34052	554	53	like	like	IN
34052	554	54	a	a	DT
34052	554	55	blank	blank	JJ
34052	554	56	sheet	sheet	NN
34052	554	57	of	of	IN
34052	554	58	paper	paper	NN
34052	554	59	.	.	.
34052	555	1	If	if	IN
34052	555	2	,	,	,
34052	555	3	however	however	RB
34052	555	4	,	,	,
34052	555	5	a	a	DT
34052	555	6	yellow	yellow	JJ
34052	555	7	contrast	contrast	NN
34052	555	8	filter	filter	NN
34052	555	9	is	be	VBZ
34052	555	10	placed	place	VBN
34052	555	11	in	in	IN
34052	555	12	front	front	NN
34052	555	13	of	of	IN
34052	555	14	the	the	DT
34052	555	15	camera	camera	NN
34052	555	16	lens	lens	NN
34052	555	17	,	,	,
34052	555	18	and	and	CC
34052	555	19	an	an	DT
34052	555	20	orthochromatic	orthochromatic	JJ
34052	555	21	plate	plate	NN
34052	555	22	used	use	VBN
34052	555	23	,	,	,
34052	555	24	the	the	DT
34052	555	25	blue	blue	NN
34052	555	26	will	will	MD
34052	555	27	be	be	VB
34052	555	28	reproduced	reproduce	VBN
34052	555	29	in	in	IN
34052	555	30	the	the	DT
34052	555	31	photograph	photograph	NN
34052	555	32	as	as	IN
34052	555	33	a	a	DT
34052	555	34	dead	dead	JJ
34052	555	35	black	black	NN
34052	555	36	.	.	.
34052	556	1	There	there	EX
34052	556	2	is	be	VBZ
34052	556	3	one	one	CD
34052	556	4	other	other	JJ
34052	556	5	point	point	NN
34052	556	6	that	that	WDT
34052	556	7	requires	require	VBZ
34052	556	8	attention	attention	NN
34052	556	9	.	.	.
34052	557	1	It	-PRON-	PRP
34052	557	2	will	will	MD
34052	557	3	be	be	VB
34052	557	4	noticed	notice	VBN
34052	557	5	that	that	IN
34052	557	6	the	the	DT
34052	557	7	metal	metal	NN
34052	557	8	print	print	NN
34052	557	9	used	use	VBN
34052	557	10	for	for	IN
34052	557	11	{	{	-LRB-
34052	557	12	60	60	CD
34052	557	13	}	}	-RRB-
34052	557	14	transmitting	transmitting	NN
34052	557	15	is	be	VBZ
34052	557	16	a	a	DT
34052	557	17	positive	positive	JJ
34052	557	18	,	,	,
34052	557	19	since	since	IN
34052	557	20	it	-PRON-	PRP
34052	557	21	is	be	VBZ
34052	557	22	prepared	prepare	VBN
34052	557	23	from	from	IN
34052	557	24	a	a	DT
34052	557	25	negative	negative	NN
34052	557	26	.	.	.
34052	558	1	The	the	DT
34052	558	2	received	received	JJ
34052	558	3	picture	picture	NN
34052	558	4	will	will	MD
34052	558	5	therefore	therefore	RB
34052	558	6	be	be	VB
34052	558	7	a	a	DT
34052	558	8	negative	negative	JJ
34052	558	9	,	,	,
34052	558	10	making	make	VBG
34052	558	11	the	the	DT
34052	558	12	final	final	JJ
34052	558	13	reproduction	reproduction	NN
34052	558	14	,	,	,
34052	558	15	if	if	IN
34052	558	16	it	-PRON-	PRP
34052	558	17	is	be	VBZ
34052	558	18	to	to	TO
34052	558	19	be	be	VB
34052	558	20	used	use	VBN
34052	558	21	for	for	IN
34052	558	22	newspaper	newspaper	NN
34052	558	23	work	work	NN
34052	558	24	,	,	,
34052	558	25	a	a	DT
34052	558	26	negative	negative	NN
34052	558	27	also	also	RB
34052	558	28	.	.	.
34052	559	1	Obviously	obviously	RB
34052	559	2	this	this	DT
34052	559	3	is	be	VBZ
34052	559	4	no	no	DT
34052	559	5	good	good	NN
34052	559	6	.	.	.
34052	560	1	The	the	DT
34052	560	2	final	final	JJ
34052	560	3	reproduction	reproduction	NN
34052	560	4	must	must	MD
34052	560	5	be	be	VB
34052	560	6	a	a	DT
34052	560	7	positive	positive	JJ
34052	560	8	,	,	,
34052	560	9	therefore	therefore	RB
34052	560	10	the	the	DT
34052	560	11	received	receive	VBN
34052	560	12	picture	picture	NN
34052	560	13	must	must	MD
34052	560	14	be	be	VB
34052	560	15	also	also	RB
34052	560	16	a	a	DT
34052	560	17	positive	positive	JJ
34052	560	18	.	.	.
34052	561	1	To	to	TO
34052	561	2	overcome	overcome	VB
34052	561	3	this	this	DT
34052	561	4	difficulty	difficulty	NN
34052	561	5	matters	matter	NNS
34052	561	6	must	must	MD
34052	561	7	be	be	VB
34052	561	8	so	so	RB
34052	561	9	arranged	arrange	VBN
34052	561	10	at	at	IN
34052	561	11	the	the	DT
34052	561	12	receiving	receiving	NN
34052	561	13	station	station	NN
34052	561	14	that	that	IN
34052	561	15	in	in	IN
34052	561	16	the	the	DT
34052	561	17	cases	case	NNS
34052	561	18	of	of	IN
34052	561	19	Figs	fig	NNS
34052	561	20	.	.	.
34052	562	1	17	17	CD
34052	562	2	,	,	,
34052	562	3	18	18	CD
34052	562	4	,	,	,
34052	562	5	22	22	CD
34052	562	6	,	,	,
34052	562	7	and	and	CC
34052	562	8	24	24	CD
34052	562	9	,	,	,
34052	562	10	the	the	DT
34052	562	11	film	film	NN
34052	562	12	is	be	VBZ
34052	562	13	kept	keep	VBN
34052	562	14	permanently	permanently	RB
34052	562	15	illuminated	illuminate	VBN
34052	562	16	while	while	IN
34052	562	17	the	the	DT
34052	562	18	stylus	stylus	NNP
34052	562	19	on	on	IN
34052	562	20	the	the	DT
34052	562	21	transmitter	transmitter	NN
34052	562	22	is	be	VBZ
34052	562	23	tracing	trace	VBG
34052	562	24	over	over	IN
34052	562	25	an	an	DT
34052	562	26	insulating	insulate	VBG
34052	562	27	strip	strip	NN
34052	562	28	,	,	,
34052	562	29	and	and	CC
34052	562	30	in	in	IN
34052	562	31	darkness	darkness	NN
34052	562	32	when	when	WRB
34052	562	33	tracing	trace	VBG
34052	562	34	over	over	IN
34052	562	35	a	a	DT
34052	562	36	conducting	conduct	VBG
34052	562	37	strip	strip	NN
34052	562	38	.	.	.
34052	563	1	In	in	IN
34052	563	2	Fig	Fig	NNP
34052	563	3	.	.	.
34052	564	1	30	30	CD
34052	564	2	the	the	DT
34052	564	3	relay	relay	NN
34052	564	4	F	F	NNP
34052	564	5	should	should	MD
34052	564	6	allow	allow	VB
34052	564	7	a	a	DT
34052	564	8	continuous	continuous	JJ
34052	564	9	current	current	NN
34052	564	10	from	from	IN
34052	564	11	Z	z	NN
34052	564	12	to	to	TO
34052	564	13	flow	flow	VB
34052	564	14	through	through	IN
34052	564	15	the	the	DT
34052	564	16	electrolytic	electrolytic	JJ
34052	564	17	paper	paper	NN
34052	564	18	,	,	,
34052	564	19	and	and	CC
34052	564	20	only	only	RB
34052	564	21	broken	break	VBN
34052	564	22	when	when	WRB
34052	564	23	the	the	DT
34052	564	24	resistance	resistance	NN
34052	564	25	of	of	IN
34052	564	26	the	the	DT
34052	564	27	selenium	selenium	NN
34052	564	28	cell	cell	NN
34052	564	29	is	be	VBZ
34052	564	30	sufficiently	sufficiently	RB
34052	564	31	reduced	reduce	VBN
34052	564	32	to	to	TO
34052	564	33	allow	allow	VB
34052	564	34	the	the	DT
34052	564	35	current	current	NN
34052	564	36	from	from	IN
34052	564	37	D	d	NN
34052	564	38	to	to	TO
34052	564	39	operate	operate	VB
34052	564	40	the	the	DT
34052	564	41	relay	relay	NN
34052	564	42	.	.	.
34052	565	1	The	the	DT
34052	565	2	author	author	NN
34052	565	3	has	have	VBZ
34052	565	4	endeavoured	endeavour	VBN
34052	565	5	to	to	TO
34052	565	6	make	make	VB
34052	565	7	direct	direct	JJ
34052	565	8	positives	positive	NNS
34052	565	9	on	on	IN
34052	565	10	glass	glass	NN
34052	565	11	of	of	IN
34052	565	12	the	the	DT
34052	565	13	picture	picture	NN
34052	565	14	to	to	TO
34052	565	15	be	be	VB
34052	565	16	transmitted	transmit	VBN
34052	565	17	,	,	,
34052	565	18	so	so	IN
34052	565	19	that	that	IN
34052	565	20	a	a	DT
34052	565	21	negative	negative	JJ
34052	565	22	metal	metal	NN
34052	565	23	print	print	NN
34052	565	24	could	could	MD
34052	565	25	be	be	VB
34052	565	26	prepared	prepare	VBN
34052	565	27	.	.	.
34052	566	1	The	the	DT
34052	566	2	results	result	NNS
34052	566	3	obtained	obtain	VBN
34052	566	4	were	be	VBD
34052	566	5	not	not	RB
34052	566	6	very	very	RB
34052	566	7	satisfactory	satisfactory	JJ
34052	566	8	,	,	,
34052	566	9	but	but	CC
34052	566	10	the	the	DT
34052	566	11	method	method	NN
34052	566	12	tried	try	VBD
34052	566	13	is	be	VBZ
34052	566	14	given	give	VBN
34052	566	15	,	,	,
34052	566	16	as	as	IN
34052	566	17	it	-PRON-	PRP
34052	566	18	may	may	MD
34052	566	19	perhaps	perhaps	RB
34052	566	20	be	be	VB
34052	566	21	of	of	IN
34052	566	22	interest	interest	NN
34052	566	23	.	.	.
34052	567	1	The	the	DT
34052	567	2	plate	plate	NN
34052	567	3	used	use	VBN
34052	567	4	in	in	IN
34052	567	5	the	the	DT
34052	567	6	camera	camera	NN
34052	567	7	has	have	VBZ
34052	567	8	to	to	TO
34052	567	9	be	be	VB
34052	567	10	exposed	expose	VBN
34052	567	11	three	three	CD
34052	567	12	or	or	CC
34052	567	13	four	four	CD
34052	567	14	times	time	NNS
34052	567	15	longer	long	JJR
34052	567	16	than	than	IN
34052	567	17	is	be	VBZ
34052	567	18	required	require	VBN
34052	567	19	for	for	IN
34052	567	20	an	an	DT
34052	567	21	ordinary	ordinary	JJ
34052	567	22	negative	negative	NN
34052	567	23	.	.	.
34052	568	1	The	the	DT
34052	568	2	exposed	exposed	JJ
34052	568	3	plate	plate	NN
34052	568	4	is	be	VBZ
34052	568	5	then	then	RB
34052	568	6	placed	place	VBN
34052	568	7	in	in	IN
34052	568	8	a	a	DT
34052	568	9	solution	solution	NN
34052	568	10	of	of	IN
34052	568	11	protoxalate	protoxalate	NN
34052	568	12	of	of	IN
34052	568	13	iron	iron	NN
34052	568	14	(	(	-LRB-
34052	568	15	ferrous	ferrous	JJ
34052	568	16	oxalate	oxalate	NN
34052	568	17	)	)	-RRB-
34052	568	18	and	and	CC
34052	568	19	left	leave	VBD
34052	568	20	until	until	IN
34052	568	21	the	the	DT
34052	568	22	image	image	NN
34052	568	23	shows	show	VBZ
34052	568	24	plainly	plainly	RB
34052	568	25	through	through	IN
34052	568	26	the	the	DT
34052	568	27	back	back	NN
34052	568	28	of	of	IN
34052	568	29	the	the	DT
34052	568	30	plate	plate	NN
34052	568	31	.	.	.
34052	569	1	It	-PRON-	PRP
34052	569	2	{	{	-LRB-
34052	569	3	61	61	CD
34052	569	4	}	}	-RRB-
34052	569	5	is	be	VBZ
34052	569	6	then	then	RB
34052	569	7	washed	wash	VBN
34052	569	8	in	in	IN
34052	569	9	water	water	NN
34052	569	10	and	and	CC
34052	569	11	placed	place	VBN
34052	569	12	in	in	IN
34052	569	13	a	a	DT
34052	569	14	solution	solution	NN
34052	569	15	consisting	consist	VBG
34052	569	16	of	of	IN
34052	569	17	Distilled	distilled	JJ
34052	569	18	water	water	NN
34052	569	19	1000	1000	CD
34052	569	20	cc	cc	NN
34052	569	21	.	.	.
34052	570	1	Nitric	nitric	JJ
34052	570	2	acid	acid	NN
34052	570	3	2	2	CD
34052	570	4	cc	cc	NN
34052	570	5	.	.	.
34052	571	1	Sulphuric	sulphuric	JJ
34052	571	2	acid	acid	NN
34052	571	3	3	3	CD
34052	571	4	cc	cc	NN
34052	571	5	.	.	.
34052	572	1	Bichromate	Bichromate	NNP
34052	572	2	of	of	IN
34052	572	3	potash	potash	NN
34052	572	4	105	105	CD
34052	572	5	grammes	gramme	NNS
34052	572	6	.	.	.
34052	573	1	Alum	Alum	NNP
34052	573	2	80	80	CD
34052	573	3	"	"	``
34052	573	4	After	after	IN
34052	573	5	being	be	VBG
34052	573	6	in	in	IN
34052	573	7	this	this	DT
34052	573	8	bath	bath	NN
34052	573	9	for	for	IN
34052	573	10	about	about	RB
34052	573	11	fifteen	fifteen	CD
34052	573	12	minutes	minute	NNS
34052	573	13	the	the	DT
34052	573	14	plate	plate	NN
34052	573	15	is	be	VBZ
34052	573	16	again	again	RB
34052	573	17	well	well	RB
34052	573	18	washed	wash	VBN
34052	573	19	in	in	IN
34052	573	20	water	water	NN
34052	573	21	,	,	,
34052	573	22	and	and	CC
34052	573	23	developed	develop	VBD
34052	573	24	in	in	IN
34052	573	25	the	the	DT
34052	573	26	ordinary	ordinary	JJ
34052	573	27	way	way	NN
34052	573	28	.	.	.
34052	574	1	The	the	DT
34052	574	2	first	first	JJ
34052	574	3	two	two	CD
34052	574	4	operations	operation	NNS
34052	574	5	should	should	MD
34052	574	6	be	be	VB
34052	574	7	performed	perform	VBN
34052	574	8	in	in	IN
34052	574	9	the	the	DT
34052	574	10	dark	dark	JJ
34052	574	11	room	room	NN
34052	574	12	,	,	,
34052	574	13	but	but	CC
34052	574	14	the	the	DT
34052	574	15	remaining	remain	VBG
34052	574	16	operations	operation	NNS
34052	574	17	can	can	MD
34052	574	18	be	be	VB
34052	574	19	performed	perform	VBN
34052	574	20	in	in	IN
34052	574	21	daylight	daylight	NN
34052	574	22	,	,	,
34052	574	23	once	once	IN
34052	574	24	the	the	DT
34052	574	25	plate	plate	NN
34052	574	26	has	have	VBZ
34052	574	27	been	be	VBN
34052	574	28	placed	place	VBN
34052	574	29	in	in	IN
34052	574	30	the	the	DT
34052	574	31	bichromate	bichromate	JJ
34052	574	32	bath	bath	NN
34052	574	33	.	.	.
34052	575	1	As	as	IN
34052	575	2	already	already	RB
34052	575	3	stated	state	VBN
34052	575	4	,	,	,
34052	575	5	the	the	DT
34052	575	6	results	result	NNS
34052	575	7	obtained	obtain	VBN
34052	575	8	were	be	VBD
34052	575	9	not	not	RB
34052	575	10	very	very	RB
34052	575	11	satisfactory	satisfactory	JJ
34052	575	12	,	,	,
34052	575	13	and	and	CC
34052	575	14	such	such	PDT
34052	575	15	a	a	DT
34052	575	16	method	method	NN
34052	575	17	is	be	VBZ
34052	575	18	not	not	RB
34052	575	19	now	now	RB
34052	575	20	worth	worth	JJ
34052	575	21	following	follow	VBG
34052	575	22	up	up	RP
34052	575	23	,	,	,
34052	575	24	as	as	IN
34052	575	25	it	-PRON-	PRP
34052	575	26	is	be	VBZ
34052	575	27	comparatively	comparatively	RB
34052	575	28	easy	easy	JJ
34052	575	29	so	so	RB
34052	575	30	to	to	TO
34052	575	31	arrange	arrange	VB
34052	575	32	matters	matter	NNS
34052	575	33	at	at	IN
34052	575	34	the	the	DT
34052	575	35	receiving	receiving	NN
34052	575	36	station	station	NN
34052	575	37	that	that	IN
34052	575	38	a	a	DT
34052	575	39	positive	positive	JJ
34052	575	40	or	or	CC
34052	575	41	negative	negative	JJ
34052	575	42	image	image	NN
34052	575	43	can	can	MD
34052	575	44	be	be	VB
34052	575	45	received	receive	VBN
34052	575	46	at	at	IN
34052	575	47	will	will	NN
34052	575	48	.	.	.
34052	576	1	It	-PRON-	PRP
34052	576	2	is	be	VBZ
34052	576	3	necessary	necessary	JJ
34052	576	4	to	to	TO
34052	576	5	connect	connect	VB
34052	576	6	the	the	DT
34052	576	7	stylus	stylus	NNP
34052	576	8	of	of	IN
34052	576	9	the	the	DT
34052	576	10	receiving	receive	VBG
34052	576	11	machine	machine	NN
34052	576	12	to	to	IN
34052	576	13	the	the	DT
34052	576	14	positive	positive	JJ
34052	576	15	pole	pole	NN
34052	576	16	of	of	IN
34052	576	17	the	the	DT
34052	576	18	battery	battery	NN
34052	576	19	Z	Z	NNP
34052	576	20	,	,	,
34052	576	21	otherwise	otherwise	RB
34052	576	22	the	the	DT
34052	576	23	marks	mark	NNS
34052	576	24	will	will	MD
34052	576	25	be	be	VB
34052	576	26	made	make	VBN
34052	576	27	on	on	IN
34052	576	28	the	the	DT
34052	576	29	underside	underside	NN
34052	576	30	of	of	IN
34052	576	31	the	the	DT
34052	576	32	paper	paper	NN
34052	576	33	.	.	.
34052	577	1	The	the	DT
34052	577	2	electrolytic	electrolytic	JJ
34052	577	3	receiver	receiver	NN
34052	577	4	,	,	,
34052	577	5	owing	owe	VBG
34052	577	6	to	to	IN
34052	577	7	the	the	DT
34052	577	8	absence	absence	NN
34052	577	9	of	of	IN
34052	577	10	mechanical	mechanical	JJ
34052	577	11	and	and	CC
34052	577	12	electro	electro	NNP
34052	577	13	-	-	HYPH
34052	577	14	magnetic	magnetic	JJ
34052	577	15	inertia	inertia	NN
34052	577	16	,	,	,
34052	577	17	is	be	VBZ
34052	577	18	capable	capable	JJ
34052	577	19	of	of	IN
34052	577	20	recording	record	VBG
34052	577	21	signals	signal	NNS
34052	577	22	at	at	IN
34052	577	23	a	a	DT
34052	577	24	very	very	RB
34052	577	25	high	high	JJ
34052	577	26	speed	speed	NN
34052	577	27	indeed	indeed	RB
34052	577	28	.	.	.
34052	578	1	"	"	``
34052	578	2	Atmospherics	atmospheric	NNS
34052	578	3	,	,	,
34052	578	4	"	"	''
34052	578	5	which	which	WDT
34052	578	6	are	be	VBP
34052	578	7	such	such	PDT
34052	578	8	a	a	DT
34052	578	9	serious	serious	JJ
34052	578	10	nuisance	nuisance	NN
34052	578	11	in	in	IN
34052	578	12	long	long	JJ
34052	578	13	-	-	HYPH
34052	578	14	distance	distance	NN
34052	578	15	wireless	wireless	JJ
34052	578	16	telegraphy	telegraphy	NN
34052	578	17	,	,	,
34052	578	18	will	will	MD
34052	578	19	also	also	RB
34052	578	20	prove	prove	VB
34052	578	21	a	a	DT
34052	578	22	nuisance	nuisance	NN
34052	578	23	in	in	IN
34052	578	24	wireless	wireless	JJ
34052	578	25	photography	photography	NN
34052	578	26	,	,	,
34052	578	27	{	{	-LRB-
34052	578	28	62	62	CD
34052	578	29	}	}	-RRB-
34052	578	30	but	but	CC
34052	578	31	their	-PRON-	PRP$
34052	578	32	effects	effect	NNS
34052	578	33	will	will	MD
34052	578	34	not	not	RB
34052	578	35	be	be	VB
34052	578	36	so	so	RB
34052	578	37	serious	serious	JJ
34052	578	38	in	in	IN
34052	578	39	a	a	DT
34052	578	40	photographic	photographic	JJ
34052	578	41	method	method	NN
34052	578	42	of	of	IN
34052	578	43	receiving	receive	VBG
34052	578	44	as	as	IN
34052	578	45	they	-PRON-	PRP
34052	578	46	would	would	MD
34052	578	47	be	be	VB
34052	578	48	in	in	IN
34052	578	49	the	the	DT
34052	578	50	electrolytic	electrolytic	JJ
34052	578	51	system	system	NN
34052	578	52	.	.	.
34052	579	1	In	in	IN
34052	579	2	a	a	DT
34052	579	3	photographic	photographic	JJ
34052	579	4	receiver	receiver	NN
34052	579	5	where	where	WRB
34052	579	6	the	the	DT
34052	579	7	film	film	NN
34052	579	8	is	be	VBZ
34052	579	9	,	,	,
34052	579	10	under	under	IN
34052	579	11	normal	normal	JJ
34052	579	12	conditions	condition	NNS
34052	579	13	,	,	,
34052	579	14	constantly	constantly	RB
34052	579	15	illuminated	illuminate	VBN
34052	579	16	,	,	,
34052	579	17	the	the	DT
34052	579	18	received	receive	VBN
34052	579	19	signals	signal	NNS
34052	579	20	(	(	-LRB-
34052	579	21	both	both	CC
34052	579	22	the	the	DT
34052	579	23	transmitted	transmit	VBN
34052	579	24	signals	signal	NNS
34052	579	25	and	and	CC
34052	579	26	the	the	DT
34052	579	27	atmospheric	atmospheric	JJ
34052	579	28	disturbances	disturbance	NNS
34052	579	29	)	)	-RRB-
34052	579	30	will	will	MD
34052	579	31	be	be	VB
34052	579	32	recorded	record	VBN
34052	579	33	,	,	,
34052	579	34	after	after	IN
34052	579	35	development	development	NN
34052	579	36	,	,	,
34052	579	37	as	as	IN
34052	579	38	transparent	transparent	JJ
34052	579	39	marks	mark	NNS
34052	579	40	upon	upon	IN
34052	579	41	the	the	DT
34052	579	42	film	film	NN
34052	579	43	,	,	,
34052	579	44	the	the	DT
34052	579	45	remainder	remainder	NN
34052	579	46	of	of	IN
34052	579	47	the	the	DT
34052	579	48	film	film	NN
34052	579	49	being	being	NN
34052	579	50	,	,	,
34052	579	51	of	of	IN
34052	579	52	course	course	NN
34052	579	53	,	,	,
34052	579	54	perfectly	perfectly	RB
34052	579	55	opaque	opaque	JJ
34052	579	56	.	.	.
34052	580	1	By	by	IN
34052	580	2	careful	careful	JJ
34052	580	3	retouching	retouch	VBG
34052	580	4	the	the	DT
34052	580	5	marks	mark	NNS
34052	580	6	due	due	IN
34052	580	7	to	to	IN
34052	580	8	the	the	DT
34052	580	9	disturbances	disturbance	NNS
34052	580	10	can	can	MD
34052	580	11	be	be	VB
34052	580	12	eradicated	eradicate	VBN
34052	580	13	,	,	,
34052	580	14	a	a	DT
34052	580	15	print	print	NN
34052	580	16	upon	upon	IN
34052	580	17	sensitised	sensitised	JJ
34052	580	18	paper	paper	NN
34052	580	19	having	have	VBG
34052	580	20	been	be	VBN
34052	580	21	first	first	RB
34052	580	22	obtained	obtain	VBN
34052	580	23	to	to	TO
34052	580	24	act	act	VB
34052	580	25	as	as	IN
34052	580	26	a	a	DT
34052	580	27	guide	guide	NN
34052	580	28	during	during	IN
34052	580	29	the	the	DT
34052	580	30	process	process	NN
34052	580	31	.	.	.
34052	581	1	*	*	NFP
34052	581	2	*	*	NFP
34052	581	3	*	*	NFP
34052	581	4	*	*	NFP
34052	581	5	*	*	NFP
34052	581	6	{	{	-LRB-
34052	581	7	63	63	CD
34052	581	8	}	}	-RRB-
34052	581	9	CHAPTER	CHAPTER	NNP
34052	581	10	IV	iv	NN
34052	581	11	SYNCHRONISING	synchronising	NN
34052	581	12	AND	and	CC
34052	581	13	DRIVING	DRIVING	NNP
34052	581	14	Clockwork	Clockwork	NNP
34052	581	15	and	and	CC
34052	581	16	electro	electro	NNP
34052	581	17	-	-	HYPH
34052	581	18	motors	motor	NNS
34052	581	19	are	be	VBP
34052	581	20	the	the	DT
34052	581	21	source	source	NN
34052	581	22	of	of	IN
34052	581	23	driving	drive	VBG
34052	581	24	power	power	NN
34052	581	25	that	that	WDT
34052	581	26	are	be	VBP
34052	581	27	most	most	RBS
34052	581	28	suitable	suitable	JJ
34052	581	29	for	for	IN
34052	581	30	photo	photo	NN
34052	581	31	-	-	HYPH
34052	581	32	telegraphic	telegraphic	JJ
34052	581	33	work	work	NN
34052	581	34	,	,	,
34052	581	35	and	and	CC
34052	581	36	each	each	DT
34052	581	37	has	have	VBZ
34052	581	38	its	-PRON-	PRP$
34052	581	39	superior	superior	JJ
34052	581	40	claims	claim	NNS
34052	581	41	depending	depend	VBG
34052	581	42	on	on	IN
34052	581	43	the	the	DT
34052	581	44	type	type	NN
34052	581	45	of	of	IN
34052	581	46	machine	machine	NN
34052	581	47	that	that	WDT
34052	581	48	is	be	VBZ
34052	581	49	being	be	VBG
34052	581	50	used	use	VBN
34052	581	51	.	.	.
34052	582	1	For	for	IN
34052	582	2	general	general	JJ
34052	582	3	experimental	experimental	JJ
34052	582	4	work	work	NN
34052	582	5	,	,	,
34052	582	6	however	however	RB
34052	582	7	,	,	,
34052	582	8	an	an	DT
34052	582	9	electro	electro	NNP
34052	582	10	-	-	HYPH
34052	582	11	motor	motor	NN
34052	582	12	is	be	VBZ
34052	582	13	perhaps	perhaps	RB
34052	582	14	the	the	DT
34052	582	15	most	most	RBS
34052	582	16	convenient	convenient	JJ
34052	582	17	,	,	,
34052	582	18	as	as	IN
34052	582	19	the	the	DT
34052	582	20	speed	speed	NN
34052	582	21	can	can	MD
34052	582	22	be	be	VB
34052	582	23	regulated	regulate	VBN
34052	582	24	within	within	IN
34052	582	25	very	very	RB
34052	582	26	wide	wide	JJ
34052	582	27	limits	limit	NNS
34052	582	28	.	.	.
34052	583	1	For	for	IN
34052	583	2	a	a	DT
34052	583	3	constant	constant	JJ
34052	583	4	and	and	CC
34052	583	5	accurate	accurate	JJ
34052	583	6	drive	drive	VBP
34052	583	7	a	a	DT
34052	583	8	falling	fall	VBG
34052	583	9	weight	weight	NN
34052	583	10	has	have	VBZ
34052	583	11	no	no	RB
34052	583	12	equal	equal	JJ
34052	583	13	,	,	,
34052	583	14	but	but	CC
34052	583	15	the	the	DT
34052	583	16	apparatus	apparatus	NN
34052	583	17	required	require	VBN
34052	583	18	is	be	VBZ
34052	583	19	very	very	RB
34052	583	20	cumbersome	cumbersome	JJ
34052	583	21	and	and	CC
34052	583	22	the	the	DT
34052	583	23	work	work	NN
34052	583	24	of	of	IN
34052	583	25	winding	wind	VBG
34052	583	26	both	both	CC
34052	583	27	tedious	tedious	JJ
34052	583	28	and	and	CC
34052	583	29	heavy	heavy	JJ
34052	583	30	.	.	.
34052	584	1	This	this	DT
34052	584	2	method	method	NN
34052	584	3	of	of	IN
34052	584	4	driving	driving	NN
34052	584	5	was	be	VBD
34052	584	6	at	at	IN
34052	584	7	one	one	CD
34052	584	8	time	time	NN
34052	584	9	universally	universally	RB
34052	584	10	employed	employ	VBN
34052	584	11	with	with	IN
34052	584	12	the	the	DT
34052	584	13	Hughes	Hughes	NNP
34052	584	14	printing	print	VBG
34052	584	15	telegraph	telegraph	NN
34052	584	16	,	,	,
34052	584	17	but	but	CC
34052	584	18	it	-PRON-	PRP
34052	584	19	has	have	VBZ
34052	584	20	now	now	RB
34052	584	21	been	be	VBN
34052	584	22	discarded	discard	VBN
34052	584	23	in	in	IN
34052	584	24	favour	favour	NN
34052	584	25	of	of	IN
34052	584	26	electro	electro	NNP
34052	584	27	-	-	HYPH
34052	584	28	motors	motor	NNS
34052	584	29	,	,	,
34052	584	30	which	which	WDT
34052	584	31	are	be	VBP
34052	584	32	more	more	RBR
34052	584	33	compact	compact	JJ
34052	584	34	,	,	,
34052	584	35	besides	besides	IN
34052	584	36	being	be	VBG
34052	584	37	cheaper	cheap	JJR
34052	584	38	to	to	TO
34052	584	39	instal	instal	VB
34052	584	40	in	in	IN
34052	584	41	the	the	DT
34052	584	42	first	first	JJ
34052	584	43	instance	instance	NN
34052	584	44	.	.	.
34052	585	1	Synchronising	synchronise	VBG
34052	585	2	and	and	CC
34052	585	3	isochronising	isochronise	VBG
34052	585	4	the	the	DT
34052	585	5	two	two	CD
34052	585	6	machines	machine	NNS
34052	585	7	are	be	VBP
34052	585	8	the	the	DT
34052	585	9	most	most	RBS
34052	585	10	difficult	difficult	JJ
34052	585	11	problems	problem	NNS
34052	585	12	that	that	WDT
34052	585	13	require	require	VBP
34052	585	14	solving	solve	VBG
34052	585	15	in	in	IN
34052	585	16	connection	connection	NN
34052	585	17	with	with	IN
34052	585	18	wireless	wireless	JJ
34052	585	19	photography	photography	NN
34052	585	20	,	,	,
34052	585	21	and	and	CC
34052	585	22	as	as	IN
34052	585	23	previously	previously	RB
34052	585	24	mentioned	mention	VBN
34052	585	25	,	,	,
34052	585	26	the	the	DT
34052	585	27	{	{	-LRB-
34052	585	28	64	64	CD
34052	585	29	}	}	-RRB-
34052	585	30	synchronising	synchronising	NN
34052	585	31	of	of	IN
34052	585	32	the	the	DT
34052	585	33	two	two	CD
34052	585	34	stations	station	NNS
34052	585	35	must	must	MD
34052	585	36	be	be	VB
34052	585	37	very	very	RB
34052	585	38	nearly	nearly	RB
34052	585	39	perfect	perfect	JJ
34052	585	40	in	in	IN
34052	585	41	order	order	NN
34052	585	42	to	to	TO
34052	585	43	obtain	obtain	VB
34052	585	44	intelligible	intelligible	JJ
34052	585	45	results	result	NNS
34052	585	46	.	.	.
34052	586	1	The	the	DT
34052	586	2	limit	limit	NN
34052	586	3	of	of	IN
34052	586	4	error	error	NN
34052	586	5	in	in	IN
34052	586	6	synchronising	synchronising	NN
34052	586	7	must	must	MD
34052	586	8	be	be	VB
34052	586	9	about	about	IN
34052	586	10	1	1	CD
34052	586	11	in	in	IN
34052	586	12	500	500	CD
34052	586	13	in	in	IN
34052	586	14	order	order	NN
34052	586	15	to	to	TO
34052	586	16	obtain	obtain	VB
34052	586	17	results	result	NNS
34052	586	18	suitable	suitable	JJ
34052	586	19	for	for	IN
34052	586	20	publication	publication	NN
34052	586	21	.	.	.
34052	587	1	The	the	DT
34052	587	2	electrolytic	electrolytic	JJ
34052	587	3	system	system	NN
34052	587	4	is	be	VBZ
34052	587	5	perhaps	perhaps	RB
34052	587	6	the	the	DT
34052	587	7	easiest	easy	JJS
34052	587	8	to	to	TO
34052	587	9	isochronise	isochronise	VB
34052	587	10	,	,	,
34052	587	11	as	as	IN
34052	587	12	the	the	DT
34052	587	13	received	received	JJ
34052	587	14	picture	picture	NN
34052	587	15	is	be	VBZ
34052	587	16	visible	visible	JJ
34052	587	17	.	.	.
34052	588	1	On	on	IN
34052	588	2	the	the	DT
34052	588	3	metal	metal	NN
34052	588	4	print	print	NN
34052	588	5	used	use	VBN
34052	588	6	for	for	IN
34052	588	7	transmitting	transmitting	NN
34052	588	8	,	,	,
34052	588	9	and	and	CC
34052	588	10	at	at	IN
34052	588	11	the	the	DT
34052	588	12	commencing	commencing	NN
34052	588	13	edge	edge	NN
34052	588	14	a	a	DT
34052	588	15	datum	datum	NN
34052	588	16	line	line	NN
34052	588	17	is	be	VBZ
34052	588	18	drawn	draw	VBN
34052	588	19	across	across	RP
34052	588	20	in	in	IN
34052	588	21	insulating	insulate	VBG
34052	588	22	ink	ink	NN
34052	588	23	.	.	.
34052	589	1	The	the	DT
34052	589	2	reproduction	reproduction	NN
34052	589	3	of	of	IN
34052	589	4	this	this	DT
34052	589	5	line	line	NN
34052	589	6	is	be	VBZ
34052	589	7	carefully	carefully	RB
34052	589	8	observed	observe	VBN
34052	589	9	by	by	IN
34052	589	10	the	the	DT
34052	589	11	operator	operator	NN
34052	589	12	in	in	IN
34052	589	13	charge	charge	NN
34052	589	14	of	of	IN
34052	589	15	the	the	DT
34052	589	16	receiving	receive	VBG
34052	589	17	instrument	instrument	NN
34052	589	18	,	,	,
34052	589	19	and	and	CC
34052	589	20	the	the	DT
34052	589	21	speed	speed	NN
34052	589	22	of	of	IN
34052	589	23	the	the	DT
34052	589	24	motor	motor	NN
34052	589	25	is	be	VBZ
34052	589	26	regulated	regulate	VBN
34052	589	27	until	until	IN
34052	589	28	this	this	DT
34052	589	29	line	line	NN
34052	589	30	lies	lie	VBZ
34052	589	31	close	close	RB
34052	589	32	against	against	IN
34052	589	33	a	a	DT
34052	589	34	line	line	NN
34052	589	35	drawn	draw	VBN
34052	589	36	across	across	IN
34052	589	37	the	the	DT
34052	589	38	electrolytic	electrolytic	JJ
34052	589	39	paper	paper	NN
34052	589	40	.	.	.
34052	590	1	Although	although	IN
34052	590	2	this	this	DT
34052	590	3	may	may	MD
34052	590	4	seem	seem	VB
34052	590	5	an	an	DT
34052	590	6	ideal	ideal	JJ
34052	590	7	method	method	NN
34052	590	8	there	there	EX
34052	590	9	are	be	VBP
34052	590	10	one	one	CD
34052	590	11	or	or	CC
34052	590	12	two	two	CD
34052	590	13	considerations	consideration	NNS
34052	590	14	to	to	TO
34052	590	15	be	be	VB
34052	590	16	taken	take	VBN
34052	590	17	into	into	IN
34052	590	18	account	account	NN
34052	590	19	.	.	.
34052	591	1	Unless	unless	IN
34052	591	2	the	the	DT
34052	591	3	decomposition	decomposition	NN
34052	591	4	marks	mark	NNS
34052	591	5	are	be	VBP
34052	591	6	made	make	VBN
34052	591	7	the	the	DT
34052	591	8	correct	correct	JJ
34052	591	9	length	length	NN
34052	591	10	and	and	CC
34052	591	11	are	be	VBP
34052	591	12	properly	properly	RB
34052	591	13	spaced	space	VBN
34052	591	14	,	,	,
34052	591	15	however	however	WRB
34052	591	16	good	good	JJ
34052	591	17	the	the	DT
34052	591	18	isochronising	isochronising	NN
34052	591	19	may	may	MD
34052	591	20	be	be	VB
34052	591	21	,	,	,
34052	591	22	the	the	DT
34052	591	23	result	result	NN
34052	591	24	will	will	MD
34052	591	25	be	be	VB
34052	591	26	a	a	DT
34052	591	27	blurred	blur	VBN
34052	591	28	image	image	NN
34052	591	29	.	.	.
34052	592	1	Any	any	DT
34052	592	2	one	one	NN
34052	592	3	who	who	WP
34052	592	4	has	have	VBZ
34052	592	5	worked	work	VBN
34052	592	6	with	with	IN
34052	592	7	a	a	DT
34052	592	8	selenium	selenium	NN
34052	592	9	cell	cell	NN
34052	592	10	,	,	,
34052	592	11	will	will	MD
34052	592	12	know	know	VB
34052	592	13	that	that	IN
34052	592	14	it	-PRON-	PRP
34052	592	15	can	can	MD
34052	592	16	not	not	RB
34052	592	17	change	change	VB
34052	592	18	from	from	IN
34052	592	19	its	-PRON-	PRP$
34052	592	20	state	state	NN
34052	592	21	of	of	IN
34052	592	22	high	high	JJ
34052	592	23	resistance	resistance	NN
34052	592	24	to	to	IN
34052	592	25	that	that	DT
34052	592	26	of	of	IN
34052	592	27	low	low	JJ
34052	592	28	resistance	resistance	NN
34052	592	29	with	with	IN
34052	592	30	infinite	infinite	JJ
34052	592	31	rapidity	rapidity	NN
34052	592	32	,	,	,
34052	592	33	and	and	CC
34052	592	34	the	the	DT
34052	592	35	effects	effect	NNS
34052	592	36	of	of	IN
34052	592	37	this	this	DT
34052	592	38	inertia	inertia	NN
34052	592	39	,	,	,
34052	592	40	or	or	CC
34052	592	41	"	"	``
34052	592	42	fatigue	fatigue	NN
34052	592	43	"	"	''
34052	592	44	as	as	IN
34052	592	45	it	-PRON-	PRP
34052	592	46	has	have	VBZ
34052	592	47	been	be	VBN
34052	592	48	called	call	VBN
34052	592	49	,	,	,
34052	592	50	are	be	VBP
34052	592	51	more	more	RBR
34052	592	52	pronounced	pronounced	JJ
34052	592	53	when	when	WRB
34052	592	54	working	work	VBG
34052	592	55	at	at	IN
34052	592	56	a	a	DT
34052	592	57	high	high	JJ
34052	592	58	speed	speed	NN
34052	592	59	.	.	.
34052	593	1	In	in	IN
34052	593	2	working	working	NN
34052	593	3	,	,	,
34052	593	4	the	the	DT
34052	593	5	effects	effect	NNS
34052	593	6	of	of	IN
34052	593	7	this	this	DT
34052	593	8	inertia	inertia	NN
34052	593	9	would	would	MD
34052	593	10	be	be	VB
34052	593	11	to	to	TO
34052	593	12	increase	increase	VB
34052	593	13	the	the	DT
34052	593	14	time	time	NN
34052	593	15	of	of	IN
34052	593	16	contact	contact	NN
34052	593	17	of	of	IN
34052	593	18	the	the	DT
34052	593	19	relay	relay	NN
34052	593	20	F	F	NNP
34052	593	21	(	(	-LRB-
34052	593	22	Fig	Fig	NNP
34052	593	23	.	.	.
34052	594	1	30	30	CD
34052	594	2	)	)	-RRB-
34052	594	3	as	as	IN
34052	594	4	the	the	DT
34052	594	5	current	current	NN
34052	594	6	from	from	IN
34052	594	7	D	D	NNP
34052	594	8	would	would	MD
34052	594	9	flow	flow	VB
34052	594	10	for	for	IN
34052	594	11	a	a	DT
34052	594	12	slightly	slightly	RB
34052	594	13	longer	long	JJR
34052	594	14	period	period	NN
34052	594	15	through	through	IN
34052	594	16	R	r	NN
34052	594	17	to	to	IN
34052	594	18	F	f	NN
34052	594	19	than	than	IN
34052	594	20	the	the	DT
34052	594	21	period	period	NN
34052	594	22	of	of	IN
34052	594	23	{	{	-LRB-
34052	594	24	65	65	CD
34052	594	25	}	}	-RRB-
34052	594	26	illumination	illumination	NN
34052	594	27	allowed	allow	VBN
34052	594	28	by	by	IN
34052	594	29	K.	K.	NNP
34052	594	30	This	This	NNP
34052	594	31	,	,	,
34052	594	32	of	of	IN
34052	594	33	course	course	NN
34052	594	34	,	,	,
34052	594	35	would	would	MD
34052	594	36	mean	mean	VB
34052	594	37	a	a	DT
34052	594	38	lengthening	lengthening	NN
34052	594	39	of	of	IN
34052	594	40	the	the	DT
34052	594	41	marks	mark	NNS
34052	594	42	on	on	IN
34052	594	43	the	the	DT
34052	594	44	paper	paper	NN
34052	594	45	;	;	:
34052	594	46	results	result	NNS
34052	594	47	would	would	MD
34052	594	48	also	also	RB
34052	594	49	differ	differ	VB
34052	594	50	greatly	greatly	RB
34052	594	51	with	with	IN
34052	594	52	different	different	JJ
34052	594	53	selenium	selenium	NN
34052	594	54	cells	cell	NNS
34052	594	55	.	.	.
34052	595	1	There	there	EX
34052	595	2	is	be	VBZ
34052	595	3	a	a	DT
34052	595	4	method	method	NN
34052	595	5	of	of	IN
34052	595	6	compensation	compensation	NN
34052	595	7	by	by	IN
34052	595	8	which	which	WDT
34052	595	9	the	the	DT
34052	595	10	inertia	inertia	NN
34052	595	11	of	of	IN
34052	595	12	a	a	DT
34052	595	13	cell	cell	NN
34052	595	14	can	can	MD
34052	595	15	almost	almost	RB
34052	595	16	entirely	entirely	RB
34052	595	17	be	be	VB
34052	595	18	overcome	overcome	VBN
34052	595	19	,	,	,
34052	595	20	but	but	CC
34052	595	21	it	-PRON-	PRP
34052	595	22	would	would	MD
34052	595	23	add	add	VB
34052	595	24	greatly	greatly	RB
34052	595	25	to	to	IN
34052	595	26	the	the	DT
34052	595	27	complicacy	complicacy	NN
34052	595	28	of	of	IN
34052	595	29	the	the	DT
34052	595	30	receiving	receive	VBG
34052	595	31	apparatus	apparatus	NN
34052	595	32	.	.	.
34052	596	1	In	in	IN
34052	596	2	using	use	VBG
34052	596	3	an	an	DT
34052	596	4	electro	electro	NNP
34052	596	5	-	-	HYPH
34052	596	6	motor	motor	NN
34052	596	7	with	with	IN
34052	596	8	any	any	DT
34052	596	9	optical	optical	JJ
34052	596	10	method	method	NN
34052	596	11	of	of	IN
34052	596	12	receiving	receive	VBG
34052	596	13	there	there	EX
34052	596	14	are	be	VBP
34052	596	15	two	two	CD
34052	596	16	methods	method	NNS
34052	596	17	available	available	JJ
34052	596	18	.	.	.
34052	597	1	The	the	DT
34052	597	2	first	first	JJ
34052	597	3	is	be	VBZ
34052	597	4	an	an	DT
34052	597	5	arrangement	arrangement	NN
34052	597	6	similar	similar	JJ
34052	597	7	to	to	IN
34052	597	8	that	that	DT
34052	597	9	used	use	VBN
34052	597	10	by	by	IN
34052	597	11	Professor	Professor	NNP
34052	597	12	Korn	Korn	NNP
34052	597	13	in	in	IN
34052	597	14	his	-PRON-	PRP$
34052	597	15	early	early	JJ
34052	597	16	experiments	experiment	NNS
34052	597	17	with	with	IN
34052	597	18	his	-PRON-	PRP$
34052	597	19	selenium	selenium	NN
34052	597	20	machines	machine	NNS
34052	597	21	.	.	.
34052	598	1	The	the	DT
34052	598	2	motor	motor	NN
34052	598	3	used	use	VBD
34052	598	4	for	for	IN
34052	598	5	driving	driving	NN
34052	598	6	has	have	VBZ
34052	598	7	several	several	JJ
34052	598	8	coils	coil	NNS
34052	598	9	in	in	IN
34052	598	10	the	the	DT
34052	598	11	armature	armature	NN
34052	598	12	connected	connect	VBN
34052	598	13	with	with	IN
34052	598	14	slip	slip	NN
34052	598	15	rings	ring	NNS
34052	598	16	,	,	,
34052	598	17	from	from	IN
34052	598	18	which	which	WDT
34052	598	19	an	an	DT
34052	598	20	alternating	alternate	VBG
34052	598	21	current	current	NN
34052	598	22	may	may	MD
34052	598	23	be	be	VB
34052	598	24	tapped	tap	VBN
34052	598	25	off	off	RP
34052	598	26	;	;	:
34052	598	27	the	the	DT
34052	598	28	motor	motor	NN
34052	598	29	acting	act	VBG
34052	598	30	partially	partially	RB
34052	598	31	as	as	IN
34052	598	32	a	a	DT
34052	598	33	generator	generator	NN
34052	598	34	,	,	,
34052	598	35	besides	besides	IN
34052	598	36	doing	do	VBG
34052	598	37	good	good	JJ
34052	598	38	work	work	NN
34052	598	39	as	as	IN
34052	598	40	a	a	DT
34052	598	41	motor	motor	NN
34052	598	42	in	in	IN
34052	598	43	driving	drive	VBG
34052	598	44	the	the	DT
34052	598	45	machine	machine	NN
34052	598	46	.	.	.
34052	599	1	This	this	DT
34052	599	2	alternating	alternate	VBG
34052	599	3	current	current	NN
34052	599	4	is	be	VBZ
34052	599	5	conducted	conduct	VBN
34052	599	6	to	to	IN
34052	599	7	a	a	DT
34052	599	8	frequency	frequency	NN
34052	599	9	meter	meter	NN
34052	599	10	,	,	,
34052	599	11	which	which	WDT
34052	599	12	consists	consist	VBZ
34052	599	13	of	of	IN
34052	599	14	a	a	DT
34052	599	15	powerful	powerful	JJ
34052	599	16	electro	electro	JJ
34052	599	17	-	-	HYPH
34052	599	18	magnet	magnet	NN
34052	599	19	,	,	,
34052	599	20	over	over	IN
34052	599	21	which	which	WDT
34052	599	22	are	be	VBP
34052	599	23	placed	place	VBN
34052	599	24	magnetised	magnetise	VBN
34052	599	25	steel	steel	NN
34052	599	26	springs	spring	NNS
34052	599	27	,	,	,
34052	599	28	having	have	VBG
34052	599	29	different	different	JJ
34052	599	30	natural	natural	JJ
34052	599	31	periods	period	NNS
34052	599	32	of	of	IN
34052	599	33	vibration	vibration	NN
34052	599	34	.	.	.
34052	600	1	By	by	IN
34052	600	2	means	mean	NNS
34052	600	3	of	of	IN
34052	600	4	a	a	DT
34052	600	5	regulating	regulating	NN
34052	600	6	resistance	resistance	NN
34052	600	7	the	the	DT
34052	600	8	motor	motor	NN
34052	600	9	is	be	VBZ
34052	600	10	run	run	VBN
34052	600	11	until	until	IN
34052	600	12	the	the	DT
34052	600	13	spring	spring	NN
34052	600	14	which	which	WDT
34052	600	15	has	have	VBZ
34052	600	16	the	the	DT
34052	600	17	same	same	JJ
34052	600	18	period	period	NN
34052	600	19	as	as	IN
34052	600	20	the	the	DT
34052	600	21	desired	desire	VBN
34052	600	22	armature	armature	NN
34052	600	23	speed	speed	NN
34052	600	24	vibrates	vibrate	VBZ
34052	600	25	freely	freely	RB
34052	600	26	.	.	.
34052	601	1	The	the	DT
34052	601	2	speed	speed	NN
34052	601	3	of	of	IN
34052	601	4	the	the	DT
34052	601	5	motors	motor	NNS
34052	601	6	at	at	IN
34052	601	7	both	both	DT
34052	601	8	stations	station	NNS
34052	601	9	can	can	MD
34052	601	10	thus	thus	RB
34052	601	11	be	be	VB
34052	601	12	adjusted	adjust	VBN
34052	601	13	with	with	IN
34052	601	14	a	a	DT
34052	601	15	fair	fair	JJ
34052	601	16	amount	amount	NN
34052	601	17	of	of	IN
34052	601	18	accuracy	accuracy	NN
34052	601	19	.	.	.
34052	602	1	Another	another	DT
34052	602	2	method	method	NN
34052	602	3	is	be	VBZ
34052	602	4	to	to	TO
34052	602	5	make	make	VB
34052	602	6	use	use	NN
34052	602	7	of	of	IN
34052	602	8	a	a	DT
34052	602	9	governor	governor	NN
34052	602	10	similar	similar	JJ
34052	602	11	to	to	IN
34052	602	12	those	those	DT
34052	602	13	employed	employ	VBN
34052	602	14	in	in	IN
34052	602	15	the	the	DT
34052	602	16	Hughes	Hughes	NNP
34052	602	17	printing	print	VBG
34052	602	18	telegraph	telegraph	NN
34052	602	19	system	system	NN
34052	602	20	.	.	.
34052	603	1	A	a	DT
34052	603	2	drawing	drawing	NN
34052	603	3	of	of	IN
34052	603	4	the	the	DT
34052	603	5	governor	governor	NN
34052	603	6	is	be	VBZ
34052	603	7	given	give	VBN
34052	603	8	in	in	IN
34052	603	9	Fig	Fig	NNP
34052	603	10	.	.	.
34052	604	1	32	32	CD
34052	604	2	.	.	.
34052	605	1	It	-PRON-	PRP
34052	605	2	consists	consist	VBZ
34052	605	3	of	of	IN
34052	605	4	a	a	DT
34052	605	5	[	[	-LRB-
34052	605	6	Illustration	illustration	NN
34052	605	7	]	]	-RRB-
34052	605	8	{	{	-LRB-
34052	605	9	67	67	CD
34052	605	10	}	}	-RRB-
34052	605	11	metal	metal	NN
34052	605	12	frame	frame	NN
34052	605	13	which	which	WDT
34052	605	14	supports	support	VBZ
34052	605	15	an	an	DT
34052	605	16	upright	upright	JJ
34052	605	17	steel	steel	NN
34052	605	18	bar	bar	NN
34052	605	19	S	s	NN
34052	605	20	,	,	,
34052	605	21	whose	whose	WP$
34052	605	22	ends	end	NNS
34052	605	23	turn	turn	VBP
34052	605	24	on	on	IN
34052	605	25	pivots	pivot	NNS
34052	605	26	.	.	.
34052	606	1	This	this	DT
34052	606	2	bar	bar	NN
34052	606	3	is	be	VBZ
34052	606	4	rectangular	rectangular	JJ
34052	606	5	in	in	IN
34052	606	6	section	section	NN
34052	606	7	.	.	.
34052	607	1	The	the	DT
34052	607	2	gear	gear	NN
34052	607	3	-	-	HYPH
34052	607	4	wheel	wheel	NN
34052	607	5	G	g	NN
34052	607	6	is	be	VBZ
34052	607	7	fastened	fasten	VBN
34052	607	8	near	near	IN
34052	607	9	the	the	DT
34052	607	10	bottom	bottom	NN
34052	607	11	of	of	IN
34052	607	12	this	this	DT
34052	607	13	rod	rod	NN
34052	607	14	and	and	CC
34052	607	15	gears	gear	VBZ
34052	607	16	with	with	IN
34052	607	17	a	a	DT
34052	607	18	similar	similar	JJ
34052	607	19	wheel	wheel	NN
34052	607	20	on	on	IN
34052	607	21	the	the	DT
34052	607	22	shaft	shaft	NN
34052	607	23	of	of	IN
34052	607	24	the	the	DT
34052	607	25	driving	drive	VBG
34052	607	26	motor	motor	NN
34052	607	27	(	(	-LRB-
34052	607	28	not	not	RB
34052	607	29	shown	show	VBN
34052	607	30	)	)	-RRB-
34052	607	31	.	.	.
34052	608	1	Suspended	suspend	VBN
34052	608	2	from	from	IN
34052	608	3	the	the	DT
34052	608	4	broader	broad	JJR
34052	608	5	sides	side	NNS
34052	608	6	of	of	IN
34052	608	7	S	S	NNP
34052	608	8	are	be	VBP
34052	608	9	the	the	DT
34052	608	10	two	two	CD
34052	608	11	flexible	flexible	JJ
34052	608	12	arms	arm	NNS
34052	608	13	D	d	NN
34052	608	14	,	,	,
34052	608	15	each	each	DT
34052	608	16	carrying	carry	VBG
34052	608	17	a	a	DT
34052	608	18	brass	brass	NN
34052	608	19	ball	ball	NN
34052	608	20	T.	t.	NN
34052	608	21	These	these	DT
34052	608	22	balls	ball	NNS
34052	608	23	are	be	VBP
34052	608	24	not	not	RB
34052	608	25	fastened	fasten	VBN
34052	608	26	to	to	IN
34052	608	27	the	the	DT
34052	608	28	arms	arm	NNS
34052	608	29	,	,	,
34052	608	30	but	but	CC
34052	608	31	can	can	MD
34052	608	32	slide	slide	VB
34052	608	33	up	up	RP
34052	608	34	and	and	CC
34052	608	35	down	down	RB
34052	608	36	,	,	,
34052	608	37	being	be	VBG
34052	608	38	held	hold	VBN
34052	608	39	in	in	IN
34052	608	40	position	position	NN
34052	608	41	by	by	IN
34052	608	42	the	the	DT
34052	608	43	wire	wire	NN
34052	608	44	springs	spring	NNS
34052	608	45	M	M	NNP
34052	608	46	,	,	,
34052	608	47	one	one	CD
34052	608	48	end	end	NN
34052	608	49	of	of	IN
34052	608	50	each	each	DT
34052	608	51	spring	spring	NN
34052	608	52	being	be	VBG
34052	608	53	fastened	fasten	VBN
34052	608	54	to	to	IN
34052	608	55	the	the	DT
34052	608	56	screws	screw	NNS
34052	608	57	C.	C.	NNP
34052	608	58	These	these	DT
34052	608	59	screws	screw	NNS
34052	608	60	work	work	VBP
34052	608	61	in	in	IN
34052	608	62	a	a	DT
34052	608	63	slot	slot	NN
34052	608	64	cut	cut	NN
34052	608	65	in	in	IN
34052	608	66	the	the	DT
34052	608	67	upper	upper	JJ
34052	608	68	part	part	NN
34052	608	69	of	of	IN
34052	608	70	S	S	NNP
34052	608	71	,	,	,
34052	608	72	and	and	CC
34052	608	73	are	be	VBP
34052	608	74	connected	connect	VBN
34052	608	75	to	to	IN
34052	608	76	the	the	DT
34052	608	77	adjusting	adjust	VBG
34052	608	78	screw	screw	NN
34052	608	79	E.	E.	NNP
34052	608	80	When	when	WRB
34052	608	81	E	E	NNP
34052	608	82	is	be	VBZ
34052	608	83	turned	turn	VBN
34052	608	84	the	the	DT
34052	608	85	screws	screw	NNS
34052	608	86	are	be	VBP
34052	608	87	raised	raise	VBN
34052	608	88	or	or	CC
34052	608	89	lowered	lower	VBN
34052	608	90	accordingly	accordingly	RB
34052	608	91	,	,	,
34052	608	92	and	and	CC
34052	608	93	also	also	RB
34052	608	94	the	the	DT
34052	608	95	balls	ball	NNS
34052	608	96	on	on	IN
34052	608	97	the	the	DT
34052	608	98	arms	arm	NNS
34052	608	99	D.	D.	NNP
34052	608	100	Fastened	Fastened	NNP
34052	608	101	to	to	IN
34052	608	102	the	the	DT
34052	608	103	arms	arm	NNS
34052	608	104	are	be	VBP
34052	608	105	two	two	CD
34052	608	106	brushes	brush	NNS
34052	608	107	of	of	IN
34052	608	108	tow	tow	NN
34052	608	109	B	b	NN
34052	608	110	,	,	,
34052	608	111	and	and	CC
34052	608	112	these	these	DT
34052	608	113	revolve	revolve	VBP
34052	608	114	inside	inside	RB
34052	608	115	but	but	CC
34052	608	116	just	just	RB
34052	608	117	clearing	clear	VBG
34052	608	118	the	the	DT
34052	608	119	inner	inner	JJ
34052	608	120	surface	surface	NN
34052	608	121	of	of	IN
34052	608	122	the	the	DT
34052	608	123	steel	steel	NN
34052	608	124	ring	ring	NN
34052	608	125	Z.	Z.	NNP
34052	609	1	Upon	upon	IN
34052	609	2	the	the	DT
34052	609	3	motor	motor	NN
34052	609	4	speed	speed	NN
34052	609	5	increasing	increase	VBG
34052	609	6	above	above	IN
34052	609	7	the	the	DT
34052	609	8	normal	normal	JJ
34052	609	9	the	the	DT
34052	609	10	arms	arm	NNS
34052	609	11	D	d	NN
34052	609	12	,	,	,
34052	609	13	and	and	CC
34052	609	14	consequently	consequently	RB
34052	609	15	the	the	DT
34052	609	16	balls	ball	NNS
34052	609	17	T	T	NNP
34052	609	18	,	,	,
34052	609	19	swing	swing	VB
34052	609	20	out	out	RP
34052	609	21	,	,	,
34052	609	22	making	make	VBG
34052	609	23	a	a	DT
34052	609	24	larger	large	JJR
34052	609	25	circle	circle	NN
34052	609	26	,	,	,
34052	609	27	causing	cause	VBG
34052	609	28	the	the	DT
34052	609	29	brushes	brush	NNS
34052	609	30	B	B	NNP
34052	609	31	to	to	TO
34052	609	32	press	press	VB
34052	609	33	against	against	IN
34052	609	34	the	the	DT
34052	609	35	steel	steel	NN
34052	609	36	ring	re	VBG
34052	609	37	Z	z	NN
34052	609	38	,	,	,
34052	609	39	setting	set	VBG
34052	609	40	up	up	RP
34052	609	41	friction	friction	NN
34052	609	42	which	which	WDT
34052	609	43	,	,	,
34052	609	44	however	however	RB
34052	609	45	,	,	,
34052	609	46	is	be	VBZ
34052	609	47	reduced	reduce	VBN
34052	609	48	as	as	RB
34052	609	49	soon	soon	RB
34052	609	50	as	as	IN
34052	609	51	the	the	DT
34052	609	52	motor	motor	NN
34052	609	53	regains	regain	VBZ
34052	609	54	its	-PRON-	PRP$
34052	609	55	ordinary	ordinary	JJ
34052	609	56	working	work	VBG
34052	609	57	speed	speed	NN
34052	609	58	.	.	.
34052	610	1	By	by	IN
34052	610	2	careful	careful	JJ
34052	610	3	adjustment	adjustment	NN
34052	610	4	the	the	DT
34052	610	5	speed	speed	NN
34052	610	6	of	of	IN
34052	610	7	the	the	DT
34052	610	8	motors	motor	NNS
34052	610	9	can	can	MD
34052	610	10	be	be	VB
34052	610	11	kept	keep	VBN
34052	610	12	perfectly	perfectly	RB
34052	610	13	constant	constant	JJ
34052	610	14	.	.	.
34052	611	1	The	the	DT
34052	611	2	object	object	NN
34052	611	3	of	of	IN
34052	611	4	having	have	VBG
34052	611	5	the	the	DT
34052	611	6	balls	ball	NNS
34052	611	7	T	t	NN
34052	611	8	adjustable	adjustable	JJ
34052	611	9	on	on	IN
34052	611	10	D	D	NNP
34052	611	11	,	,	,
34052	611	12	is	be	VBZ
34052	611	13	to	to	TO
34052	611	14	provide	provide	VB
34052	611	15	a	a	DT
34052	611	16	means	means	NN
34052	611	17	of	of	IN
34052	611	18	altering	alter	VBG
34052	611	19	the	the	DT
34052	611	20	motor	motor	NN
34052	611	21	speed	speed	NN
34052	611	22	,	,	,
34052	611	23	as	as	IN
34052	611	24	the	the	DT
34052	611	25	lower	low	JJR
34052	611	26	the	the	DT
34052	611	27	balls	ball	NNS
34052	611	28	on	on	IN
34052	611	29	D	d	NN
34052	611	30	the	the	DT
34052	611	31	slower	slow	JJR
34052	611	32	the	the	DT
34052	611	33	mechanism	mechanism	NN
34052	611	34	runs	run	VBZ
34052	611	35	,	,	,
34052	611	36	and	and	CC
34052	611	37	_	_	NNP
34052	611	38	vice	vice	NN
34052	611	39	versa	versa	NNP
34052	611	40	_	_	NNP
34052	611	41	.	.	.
34052	612	1	{	{	-LRB-
34052	612	2	68	68	CD
34052	612	3	}	}	-RRB-
34052	612	4	[	[	-LRB-
34052	612	5	Illustration	illustration	NN
34052	612	6	]	]	-RRB-
34052	612	7	A	a	DT
34052	612	8	simple	simple	JJ
34052	612	9	and	and	CC
34052	612	10	effective	effective	JJ
34052	612	11	speed	speed	NN
34052	612	12	regulator	regulator	NN
34052	612	13	devised	devise	VBN
34052	612	14	by	by	IN
34052	612	15	the	the	DT
34052	612	16	writer	writer	NN
34052	612	17	is	be	VBZ
34052	612	18	given	give	VBN
34052	612	19	in	in	IN
34052	612	20	drawings	drawing	NNS
34052	612	21	33	33	CD
34052	612	22	and	and	CC
34052	612	23	34	34	CD
34052	612	24	.	.	.
34052	613	1	It	-PRON-	PRP
34052	613	2	comprises	comprise	VBZ
34052	613	3	two	two	CD
34052	613	4	parts	part	NNS
34052	613	5	,	,	,
34052	613	6	A	a	NN
34052	613	7	and	and	CC
34052	613	8	B	b	NN
34052	613	9	,	,	,
34052	613	10	the	the	DT
34052	613	11	part	part	NN
34052	613	12	A	a	DT
34052	613	13	being	be	VBG
34052	613	14	connected	connect	VBN
34052	613	15	to	to	IN
34052	613	16	the	the	DT
34052	613	17	driving	drive	VBG
34052	613	18	motor	motor	NN
34052	613	19	,	,	,
34052	613	20	and	and	CC
34052	613	21	the	the	DT
34052	613	22	part	part	NN
34052	613	23	B	B	NNP
34052	613	24	working	work	VBG
34052	613	25	independently	independently	RB
34052	613	26	.	.	.
34052	614	1	The	the	DT
34052	614	2	independent	independent	JJ
34052	614	3	portion	portion	NN
34052	614	4	B	b	NN
34052	614	5	consists	consist	VBZ
34052	614	6	of	of	IN
34052	614	7	an	an	DT
34052	614	8	ordinary	ordinary	JJ
34052	614	9	clock	clock	NN
34052	614	10	movement	movement	NN
34052	614	11	M	M	NNP
34052	614	12	,	,	,
34052	614	13	a	a	DT
34052	614	14	steel	steel	NN
34052	614	15	spindle	spindle	NN
34052	614	16	J	J	NNP
34052	614	17	being	be	VBG
34052	614	18	geared	gear	VBN
34052	614	19	to	to	IN
34052	614	20	one	one	CD
34052	614	21	of	of	IN
34052	614	22	the	the	DT
34052	614	23	slower	slow	JJR
34052	614	24	moving	move	VBG
34052	614	25	wheels	wheel	NNS
34052	614	26	,	,	,
34052	614	27	so	so	IN
34052	614	28	that	that	IN
34052	614	29	it	-PRON-	PRP
34052	614	30	makes	make	VBZ
34052	614	31	just	just	RB
34052	614	32	one	one	CD
34052	614	33	revolution	revolution	NN
34052	614	34	in	in	IN
34052	614	35	two	two	CD
34052	614	36	seconds	second	NNS
34052	614	37	.	.	.
34052	615	1	This	this	DT
34052	615	2	spindle	spindle	NN
34052	615	3	,	,	,
34052	615	4	which	which	WDT
34052	615	5	runs	run	VBZ
34052	615	6	in	in	IN
34052	615	7	two	two	CD
34052	615	8	coned	cone	VBN
34052	615	9	bearings	bearing	NNS
34052	615	10	,	,	,
34052	615	11	carries	carry	VBZ
34052	615	12	at	at	IN
34052	615	13	its	-PRON-	PRP$
34052	615	14	outer	outer	JJ
34052	615	15	end	end	NN
34052	615	16	a	a	DT
34052	615	17	light	light	JJ
34052	615	18	[	[	-LRB-
34052	615	19	Illustration	illustration	NN
34052	615	20	]	]	-RRB-
34052	615	21	pointer	pointer	NN
34052	615	22	D	d	NN
34052	615	23	,	,	,
34052	615	24	about	about	RB
34052	615	25	two	two	CD
34052	615	26	inches	inch	NNS
34052	615	27	long	long	JJ
34052	615	28	,	,	,
34052	615	29	to	to	IN
34052	615	30	the	the	DT
34052	615	31	underside	underside	NN
34052	615	32	of	of	IN
34052	615	33	which	which	WDT
34052	615	34	is	be	VBZ
34052	615	35	fastened	fasten	VBN
34052	615	36	the	the	DT
34052	615	37	thin	thin	JJ
34052	615	38	brass	brass	NN
34052	615	39	contact	contact	NN
34052	615	40	spring	spring	NN
34052	615	41	S	S	NNP
34052	615	42	,	,	,
34052	615	43	which	which	WDT
34052	615	44	presses	press	VBZ
34052	615	45	lightly	lightly	RB
34052	615	46	upon	upon	IN
34052	615	47	the	the	DT
34052	615	48	ebonite	ebonite	NN
34052	615	49	ring	re	VBG
34052	615	50	N.	N.	NNP
34052	615	51	{	{	-LRB-
34052	615	52	69	69	CD
34052	615	53	}	}	-RRB-
34052	615	54	The	the	DT
34052	615	55	portion	portion	NN
34052	615	56	A	a	DT
34052	615	57	comprises	comprise	VBZ
34052	615	58	a	a	DT
34052	615	59	spindle	spindle	NN
34052	615	60	,	,	,
34052	615	61	pointer	pointer	NN
34052	615	62	,	,	,
34052	615	63	and	and	CC
34052	615	64	contact	contact	NN
34052	615	65	spring	spring	NN
34052	615	66	similar	similar	JJ
34052	615	67	to	to	IN
34052	615	68	those	those	DT
34052	615	69	employed	employ	VBN
34052	615	70	in	in	IN
34052	615	71	B	B	NNP
34052	615	72	,	,	,
34052	615	73	the	the	DT
34052	615	74	spindle	spindle	NN
34052	615	75	J	J	NNP
34052	615	76	'	'	''
34052	615	77	being	be	VBG
34052	615	78	geared	gear	VBN
34052	615	79	to	to	IN
34052	615	80	the	the	DT
34052	615	81	driving	drive	VBG
34052	615	82	motor	motor	NN
34052	615	83	by	by	IN
34052	615	84	means	mean	NNS
34052	615	85	of	of	IN
34052	615	86	F	F	NNP
34052	615	87	,	,	,
34052	615	88	so	so	IN
34052	615	89	that	that	IN
34052	615	90	the	the	DT
34052	615	91	pointer	pointer	NN
34052	615	92	D	d	NN
34052	615	93	'	'	``
34052	615	94	makes	make	VBZ
34052	615	95	a	a	DT
34052	615	96	little	little	JJ
34052	615	97	more	more	JJR
34052	615	98	than	than	IN
34052	615	99	one	one	CD
34052	615	100	revolution	revolution	NN
34052	615	101	in	in	IN
34052	615	102	two	two	CD
34052	615	103	seconds	second	NNS
34052	615	104	.	.	.
34052	616	1	By	by	IN
34052	616	2	means	mean	NNS
34052	616	3	of	of	IN
34052	616	4	a	a	DT
34052	616	5	special	special	JJ
34052	616	6	form	form	NN
34052	616	7	of	of	IN
34052	616	8	brake	brake	NN
34052	616	9	on	on	IN
34052	616	10	the	the	DT
34052	616	11	driving	drive	VBG
34052	616	12	motor	motor	NN
34052	616	13	,	,	,
34052	616	14	the	the	DT
34052	616	15	speed	speed	NN
34052	616	16	is	be	VBZ
34052	616	17	reduced	reduce	VBN
34052	616	18	,	,	,
34052	616	19	so	so	IN
34052	616	20	that	that	IN
34052	616	21	both	both	DT
34052	616	22	pointers	pointer	NNS
34052	616	23	travel	travel	VBP
34052	616	24	at	at	IN
34052	616	25	the	the	DT
34052	616	26	same	same	JJ
34052	616	27	rate	rate	NN
34052	616	28	,	,	,
34052	616	29	viz	viz	NN
34052	616	30	.	.	.
34052	617	1	one	one	CD
34052	617	2	revolution	revolution	NN
34052	617	3	in	in	IN
34052	617	4	two	two	CD
34052	617	5	seconds	second	NNS
34052	617	6	.	.	.
34052	618	1	By	by	IN
34052	618	2	careful	careful	JJ
34052	618	3	adjustment	adjustment	NN
34052	618	4	the	the	DT
34052	618	5	two	two	CD
34052	618	6	pointers	pointer	NNS
34052	618	7	can	can	MD
34052	618	8	be	be	VB
34052	618	9	made	make	VBN
34052	618	10	to	to	TO
34052	618	11	revolve	revolve	VB
34052	618	12	in	in	IN
34052	618	13	synchronism,[9	synchronism,[9	NNP
34052	618	14	]	]	-RRB-
34052	618	15	and	and	CC
34052	618	16	when	when	WRB
34052	618	17	this	this	DT
34052	618	18	is	be	VBZ
34052	618	19	obtained	obtain	VBN
34052	618	20	the	the	DT
34052	618	21	contact	contact	NN
34052	618	22	springs	spring	NNS
34052	618	23	S	S	NNP
34052	618	24	,	,	,
34052	618	25	S	S	NNP
34052	618	26	'	'	''
34052	618	27	,	,	,
34052	618	28	pass	pass	VB
34052	618	29	over	over	RP
34052	618	30	the	the	DT
34052	618	31	contacts	contact	NNS
34052	618	32	C	C	NNP
34052	618	33	,	,	,
34052	618	34	C	C	NNP
34052	618	35	'	'	''
34052	618	36	,	,	,
34052	618	37	completing	complete	VBG
34052	618	38	the	the	DT
34052	618	39	circuit	circuit	NN
34052	618	40	of	of	IN
34052	618	41	the	the	DT
34052	618	42	battery	battery	NN
34052	618	43	B	B	NNP
34052	618	44	and	and	CC
34052	618	45	lamp	lamp	NN
34052	618	46	L.	L.	NNP
34052	618	47	When	when	WRB
34052	618	48	working	work	VBG
34052	618	49	properly	properly	RB
34052	618	50	the	the	DT
34052	618	51	lamp	lamp	NN
34052	618	52	L	L	NNP
34052	618	53	lights	light	VBZ
34052	618	54	up	up	RP
34052	618	55	regularly	regularly	RB
34052	618	56	once	once	RB
34052	618	57	every	every	DT
34052	618	58	second	second	NN
34052	618	59	.	.	.
34052	619	1	This	this	DT
34052	619	2	regulator	regulator	NN
34052	619	3	is	be	VBZ
34052	619	4	an	an	DT
34052	619	5	excellent	excellent	JJ
34052	619	6	one	one	CD
34052	619	7	to	to	TO
34052	619	8	use	use	VB
34052	619	9	for	for	IN
34052	619	10	experimental	experimental	JJ
34052	619	11	work	work	NN
34052	619	12	,	,	,
34052	619	13	although	although	IN
34052	619	14	it	-PRON-	PRP
34052	619	15	depends	depend	VBZ
34052	619	16	a	a	DT
34052	619	17	great	great	JJ
34052	619	18	deal	deal	NN
34052	619	19	upon	upon	IN
34052	619	20	the	the	DT
34052	619	21	skill	skill	NN
34052	619	22	of	of	IN
34052	619	23	the	the	DT
34052	619	24	operator	operator	NN
34052	619	25	,	,	,
34052	619	26	but	but	CC
34052	619	27	good	good	JJ
34052	619	28	adjustment	adjustment	NN
34052	619	29	should	should	MD
34052	619	30	be	be	VB
34052	619	31	obtained	obtain	VBN
34052	619	32	in	in	IN
34052	619	33	about	about	RB
34052	619	34	two	two	CD
34052	619	35	minutes	minute	NNS
34052	619	36	.	.	.
34052	620	1	It	-PRON-	PRP
34052	620	2	is	be	VBZ
34052	620	3	a	a	DT
34052	620	4	good	good	JJ
34052	620	5	plan	plan	NN
34052	620	6	to	to	TO
34052	620	7	insert	insert	VB
34052	620	8	a	a	DT
34052	620	9	clutch	clutch	NN
34052	620	10	of	of	IN
34052	620	11	some	some	DT
34052	620	12	description	description	NN
34052	620	13	between	between	IN
34052	620	14	the	the	DT
34052	620	15	driving	drive	VBG
34052	620	16	motor	motor	NN
34052	620	17	and	and	CC
34052	620	18	the	the	DT
34052	620	19	machine	machine	NN
34052	620	20	,	,	,
34052	620	21	so	so	IN
34052	620	22	that	that	IN
34052	620	23	the	the	DT
34052	620	24	regulator	regulator	NN
34052	620	25	can	can	MD
34052	620	26	be	be	VB
34052	620	27	adjusted	adjust	VBN
34052	620	28	prior	prior	RB
34052	620	29	to	to	IN
34052	620	30	the	the	DT
34052	620	31	act	act	NN
34052	620	32	of	of	IN
34052	620	33	receiving	receive	VBG
34052	620	34	or	or	CC
34052	620	35	transmitting	transmitting	NN
34052	620	36	,	,	,
34052	620	37	the	the	DT
34052	620	38	machine	machine	NN
34052	620	39	being	be	VBG
34052	620	40	prevented	prevent	VBN
34052	620	41	from	from	IN
34052	620	42	revolving	revolve	VBG
34052	620	43	by	by	IN
34052	620	44	means	mean	NNS
34052	620	45	of	of	IN
34052	620	46	a	a	DT
34052	620	47	catch	catch	NN
34052	620	48	.	.	.
34052	621	1	The	the	DT
34052	621	2	motor	motor	NN
34052	621	3	used	use	VBD
34052	621	4	should	should	MD
34052	621	5	be	be	VB
34052	621	6	powerful	powerful	JJ
34052	621	7	enough	enough	RB
34052	621	8	to	to	TO
34052	621	9	take	take	VB
34052	621	10	up	up	RP
34052	621	11	the	the	DT
34052	621	12	work	work	NN
34052	621	13	of	of	IN
34052	621	14	driving	drive	VBG
34052	621	15	the	the	DT
34052	621	16	machine	machine	NN
34052	621	17	without	without	IN
34052	621	18	any	any	DT
34052	621	19	reduction	reduction	NN
34052	621	20	in	in	IN
34052	621	21	speed	speed	NN
34052	621	22	.	.	.
34052	622	1	The	the	DT
34052	622	2	clocks	clock	NNS
34052	622	3	M	m	NN
34052	622	4	can	can	MD
34052	622	5	be	be	VB
34052	622	6	regulated	regulate	VBN
34052	622	7	so	so	IN
34052	622	8	that	that	IN
34052	622	9	they	-PRON-	PRP
34052	622	10	only	only	RB
34052	622	11	gain	gain	VBP
34052	622	12	or	or	CC
34052	622	13	lose	lose	VB
34052	622	14	a	a	DT
34052	622	15	few	few	JJ
34052	622	16	seconds	second	NNS
34052	622	17	in	in	IN
34052	622	18	{	{	-LRB-
34052	622	19	70	70	CD
34052	622	20	}	}	-RRB-
34052	622	21	twenty	twenty	CD
34052	622	22	-	-	HYPH
34052	622	23	four	four	CD
34052	622	24	hours	hour	NNS
34052	622	25	,	,	,
34052	622	26	which	which	WDT
34052	622	27	gives	give	VBZ
34052	622	28	an	an	DT
34052	622	29	accuracy	accuracy	NN
34052	622	30	in	in	IN
34052	622	31	working	work	VBG
34052	622	32	sufficient	sufficient	JJ
34052	622	33	for	for	IN
34052	622	34	all	all	DT
34052	622	35	practical	practical	JJ
34052	622	36	purposes	purpose	NNS
34052	622	37	.	.	.
34052	623	1	Connection	connection	NN
34052	623	2	is	be	VBZ
34052	623	3	made	make	VBN
34052	623	4	with	with	IN
34052	623	5	the	the	DT
34052	623	6	contact	contact	NN
34052	623	7	springs	spring	NNS
34052	623	8	S	S	NNP
34052	623	9	,	,	,
34052	623	10	S	S	NNP
34052	623	11	'	'	''
34052	623	12	,	,	,
34052	623	13	by	by	IN
34052	623	14	means	mean	NNS
34052	623	15	of	of	IN
34052	623	16	the	the	DT
34052	623	17	springs	spring	NNS
34052	623	18	T	T	NNP
34052	623	19	,	,	,
34052	623	20	T	T	NNP
34052	623	21	'	'	''
34052	623	22	,	,	,
34052	623	23	which	which	WDT
34052	623	24	press	press	VBP
34052	623	25	against	against	IN
34052	623	26	the	the	DT
34052	623	27	spindles	spindle	NNS
34052	623	28	J	J	NNP
34052	623	29	,	,	,
34052	623	30	J	J	NNP
34052	623	31	'	'	''
34052	623	32	.	.	.
34052	624	1	Another	another	DT
34052	624	2	important	important	JJ
34052	624	3	point	point	NN
34052	624	4	is	be	VBZ
34052	624	5	the	the	DT
34052	624	6	correct	correct	JJ
34052	624	7	placing	placing	NN
34052	624	8	of	of	IN
34052	624	9	the	the	DT
34052	624	10	picture	picture	NN
34052	624	11	upon	upon	IN
34052	624	12	the	the	DT
34052	624	13	receiving	receiving	NN
34052	624	14	drum	drum	NN
34052	624	15	.	.	.
34052	625	1	It	-PRON-	PRP
34052	625	2	is	be	VBZ
34052	625	3	necessary	necessary	JJ
34052	625	4	that	that	IN
34052	625	5	the	the	DT
34052	625	6	two	two	CD
34052	625	7	machines	machine	NNS
34052	625	8	besides	besides	IN
34052	625	9	revolving	revolve	VBG
34052	625	10	in	in	IN
34052	625	11	perfect	perfect	JJ
34052	625	12	isochronism	isochronism	NN
34052	625	13	should	should	MD
34052	625	14	synchronise	synchronise	VB
34052	625	15	as	as	RB
34052	625	16	well	well	RB
34052	625	17	,	,	,
34052	625	18	_	_	NNP
34052	625	19	i.e.	i.e.	FW
34052	625	20	_	_	NNP
34052	625	21	begin	begin	VBP
34052	625	22	to	to	TO
34052	625	23	transmit	transmit	VB
34052	625	24	and	and	CC
34052	625	25	record	record	VB
34052	625	26	at	at	IN
34052	625	27	exactly	exactly	RB
34052	625	28	the	the	DT
34052	625	29	same	same	JJ
34052	625	30	position	position	NN
34052	625	31	on	on	IN
34052	625	32	the	the	DT
34052	625	33	cylinders	cylinder	NNS
34052	625	34	,	,	,
34052	625	35	viz	viz	NN
34052	625	36	.	.	.
34052	626	1	at	at	IN
34052	626	2	the	the	DT
34052	626	3	edge	edge	NN
34052	626	4	of	of	IN
34052	626	5	the	the	DT
34052	626	6	lap	lap	NN
34052	626	7	,	,	,
34052	626	8	so	so	IN
34052	626	9	that	that	IN
34052	626	10	the	the	DT
34052	626	11	component	component	NN
34052	626	12	parts	part	NNS
34052	626	13	of	of	IN
34052	626	14	the	the	DT
34052	626	15	received	receive	VBN
34052	626	16	image	image	NN
34052	626	17	shall	shall	MD
34052	626	18	occupy	occupy	VB
34052	626	19	the	the	DT
34052	626	20	same	same	JJ
34052	626	21	position	position	NN
34052	626	22	on	on	IN
34052	626	23	the	the	DT
34052	626	24	paper	paper	NN
34052	626	25	or	or	CC
34052	626	26	film	film	NN
34052	626	27	as	as	IN
34052	626	28	they	-PRON-	PRP
34052	626	29	do	do	VBP
34052	626	30	on	on	IN
34052	626	31	the	the	DT
34052	626	32	metal	metal	NN
34052	626	33	print	print	NN
34052	626	34	.	.	.
34052	627	1	If	if	IN
34052	627	2	the	the	DT
34052	627	3	receiving	receive	VBG
34052	627	4	cylinder	cylinder	NN
34052	627	5	had	have	VBD
34052	627	6	,	,	,
34052	627	7	let	let	VB
34052	627	8	us	-PRON-	PRP
34052	627	9	suppose	suppose	VB
34052	627	10	,	,	,
34052	627	11	completed	complete	VBD
34052	627	12	a	a	DT
34052	627	13	quarter	quarter	NN
34052	627	14	of	of	IN
34052	627	15	a	a	DT
34052	627	16	revolution	revolution	NN
34052	627	17	before	before	IN
34052	627	18	it	-PRON-	PRP
34052	627	19	started	start	VBD
34052	627	20	to	to	TO
34052	627	21	reproduce	reproduce	VB
34052	627	22	,	,	,
34052	627	23	the	the	DT
34052	627	24	reproduction	reproduction	NN
34052	627	25	when	when	WRB
34052	627	26	removed	remove	VBN
34052	627	27	from	from	IN
34052	627	28	the	the	DT
34052	627	29	machine	machine	NN
34052	627	30	and	and	CC
34052	627	31	opened	open	VBD
34052	627	32	out	out	RP
34052	627	33	will	will	MD
34052	627	34	be	be	VB
34052	627	35	found	find	VBN
34052	627	36	to	to	TO
34052	627	37	be	be	VB
34052	627	38	incorrectly	incorrectly	RB
34052	627	39	placed	place	VBN
34052	627	40	;	;	:
34052	627	41	the	the	DT
34052	627	42	bottom	bottom	JJ
34052	627	43	portion	portion	NN
34052	627	44	of	of	IN
34052	627	45	the	the	DT
34052	627	46	picture	picture	NN
34052	627	47	being	be	VBG
34052	627	48	joined	join	VBN
34052	627	49	to	to	IN
34052	627	50	the	the	DT
34052	627	51	top	top	JJ
34052	627	52	portion	portion	NN
34052	627	53	,	,	,
34052	627	54	or	or	CC
34052	627	55	_	_	NNP
34052	627	56	vice	vice	NN
34052	627	57	versa	versa	RB
34052	627	58	_	_	NNP
34052	627	59	,	,	,
34052	627	60	and	and	CC
34052	627	61	this	this	DT
34052	627	62	means	mean	VBZ
34052	627	63	that	that	IN
34052	627	64	perhaps	perhaps	RB
34052	627	65	an	an	DT
34052	627	66	important	important	JJ
34052	627	67	piece	piece	NN
34052	627	68	of	of	IN
34052	627	69	the	the	DT
34052	627	70	picture	picture	NN
34052	627	71	would	would	MD
34052	627	72	be	be	VB
34052	627	73	rendered	render	VBN
34052	627	74	useless	useless	JJ
34052	627	75	even	even	RB
34052	627	76	if	if	IN
34052	627	77	the	the	DT
34052	627	78	whole	whole	NN
34052	627	79	is	be	VBZ
34052	627	80	not	not	RB
34052	627	81	spoilt	spoilt	JJ
34052	627	82	.	.	.
34052	628	1	It	-PRON-	PRP
34052	628	2	is	be	VBZ
34052	628	3	evident	evident	JJ
34052	628	4	,	,	,
34052	628	5	therefore	therefore	RB
34052	628	6	,	,	,
34052	628	7	that	that	IN
34052	628	8	some	some	DT
34052	628	9	arrangement	arrangement	NN
34052	628	10	must	must	MD
34052	628	11	be	be	VB
34052	628	12	employed	employ	VBN
34052	628	13	whereby	whereby	WRB
34052	628	14	synchronism	synchronism	NN
34052	628	15	,	,	,
34052	628	16	as	as	RB
34052	628	17	well	well	RB
34052	628	18	as	as	IN
34052	628	19	isochronism	isochronism	NN
34052	628	20	of	of	IN
34052	628	21	the	the	DT
34052	628	22	two	two	CD
34052	628	23	instruments	instrument	NNS
34052	628	24	can	can	MD
34052	628	25	be	be	VB
34052	628	26	maintained	maintain	VBN
34052	628	27	.	.	.
34052	629	1	There	there	EX
34052	629	2	are	be	VBP
34052	629	3	several	several	JJ
34052	629	4	methods	method	NNS
34052	629	5	of	of	IN
34052	629	6	synchronising	synchronising	NN
34052	629	7	that	that	WDT
34052	629	8	are	be	VBP
34052	629	9	in	in	IN
34052	629	10	constant	constant	JJ
34052	629	11	use	use	NN
34052	629	12	in	in	IN
34052	629	13	high	high	JJ
34052	629	14	-	-	HYPH
34052	629	15	speed	speed	NN
34052	629	16	telegraphy	telegraphy	NN
34052	629	17	,	,	,
34052	629	18	in	in	IN
34052	629	19	which	which	WDT
34052	629	20	the	the	DT
34052	629	21	limit	limit	NN
34052	629	22	of	of	IN
34052	629	23	error	error	NN
34052	629	24	is	be	VBZ
34052	629	25	reduced	reduce	VBN
34052	629	26	to	to	IN
34052	629	27	a	a	DT
34052	629	28	minimum	minimum	NN
34052	629	29	,	,	,
34052	629	30	{	{	-LRB-
34052	629	31	71	71	CD
34052	629	32	}	}	-RRB-
34052	629	33	and	and	CC
34052	629	34	some	some	DT
34052	629	35	modification	modification	NN
34052	629	36	of	of	IN
34052	629	37	these	these	DT
34052	629	38	methods	method	NNS
34052	629	39	will	will	MD
34052	629	40	perhaps	perhaps	RB
34052	629	41	solve	solve	VB
34052	629	42	the	the	DT
34052	629	43	problem	problem	NN
34052	629	44	,	,	,
34052	629	45	but	but	CC
34052	629	46	it	-PRON-	PRP
34052	629	47	must	must	MD
34052	629	48	be	be	VB
34052	629	49	remembered	remember	VBN
34052	629	50	that	that	IN
34052	629	51	synchronism	synchronism	NN
34052	629	52	is	be	VBZ
34052	629	53	far	far	RB
34052	629	54	easier	easy	JJR
34052	629	55	to	to	TO
34052	629	56	obtain	obtain	VB
34052	629	57	where	where	WRB
34052	629	58	the	the	DT
34052	629	59	two	two	CD
34052	629	60	stations	station	NNS
34052	629	61	are	be	VBP
34052	629	62	connected	connect	VBN
34052	629	63	by	by	IN
34052	629	64	a	a	DT
34052	629	65	length	length	NN
34052	629	66	of	of	IN
34052	629	67	line	line	NN
34052	629	68	than	than	IN
34052	629	69	where	where	WRB
34052	629	70	the	the	DT
34052	629	71	two	two	CD
34052	629	72	stations	station	NNS
34052	629	73	are	be	VBP
34052	629	74	running	run	VBG
34052	629	75	independently	independently	RB
34052	629	76	.	.	.
34052	630	1	In	in	IN
34052	630	2	one	one	CD
34052	630	3	system	system	NN
34052	630	4	of	of	IN
34052	630	5	ordinary	ordinary	JJ
34052	630	6	photo	photo	NN
34052	630	7	-	-	HYPH
34052	630	8	telegraphy	telegraphy	NN
34052	630	9	synchronism	synchronism	NN
34052	630	10	is	be	VBZ
34052	630	11	obtained	obtain	VBN
34052	630	12	in	in	IN
34052	630	13	the	the	DT
34052	630	14	following	follow	VBG
34052	630	15	manner	manner	NN
34052	630	16	.	.	.
34052	631	1	The	the	DT
34052	631	2	receiving	receive	VBG
34052	631	3	cylinder	cylinder	NN
34052	631	4	travels	travel	VBZ
34052	631	5	at	at	IN
34052	631	6	a	a	DT
34052	631	7	speed	speed	NN
34052	631	8	slightly	slightly	RB
34052	631	9	in	in	IN
34052	631	10	excess	excess	NN
34052	631	11	of	of	IN
34052	631	12	the	the	DT
34052	631	13	transmitting	transmitting	NN
34052	631	14	cylinder	cylinder	NN
34052	631	15	,	,	,
34052	631	16	and	and	CC
34052	631	17	as	as	IN
34052	631	18	its	-PRON-	PRP$
34052	631	19	revolution	revolution	NN
34052	631	20	is	be	VBZ
34052	631	21	finished	finish	VBN
34052	631	22	first	first	RB
34052	631	23	is	be	VBZ
34052	631	24	prevented	prevent	VBN
34052	631	25	from	from	IN
34052	631	26	revolving	revolve	VBG
34052	631	27	by	by	IN
34052	631	28	a	a	DT
34052	631	29	check	check	NN
34052	631	30	,	,	,
34052	631	31	and	and	CC
34052	631	32	when	when	WRB
34052	631	33	in	in	IN
34052	631	34	this	this	DT
34052	631	35	position	position	NN
34052	631	36	the	the	DT
34052	631	37	receiving	receive	VBG
34052	631	38	apparatus	apparatus	NN
34052	631	39	is	be	VBZ
34052	631	40	thrown	throw	VBN
34052	631	41	out	out	IN
34052	631	42	of	of	IN
34052	631	43	circuit	circuit	NN
34052	631	44	and	and	CC
34052	631	45	an	an	DT
34052	631	46	electro	electro	JJ
34052	631	47	-	-	HYPH
34052	631	48	magnet	magnet	NN
34052	631	49	which	which	WDT
34052	631	50	operates	operate	VBZ
34052	631	51	the	the	DT
34052	631	52	check	check	NN
34052	631	53	is	be	VBZ
34052	631	54	switched	switch	VBN
34052	631	55	in	in	RP
34052	631	56	.	.	.
34052	632	1	When	when	WRB
34052	632	2	the	the	DT
34052	632	3	transmitting	transmit	VBG
34052	632	4	cylinder	cylinder	NN
34052	632	5	has	have	VBZ
34052	632	6	completed	complete	VBN
34052	632	7	its	-PRON-	PRP$
34052	632	8	revolution	revolution	NN
34052	632	9	(	(	-LRB-
34052	632	10	about	about	IN
34052	632	11	1/100th	1/100th	NNS
34052	632	12	of	of	IN
34052	632	13	a	a	DT
34052	632	14	second	second	JJ
34052	632	15	later	later	RB
34052	632	16	)	)	-RRB-
34052	632	17	the	the	DT
34052	632	18	transmitting	transmitting	NN
34052	632	19	apparatus	apparatus	NN
34052	632	20	,	,	,
34052	632	21	by	by	IN
34052	632	22	means	mean	NNS
34052	632	23	of	of	IN
34052	632	24	a	a	DT
34052	632	25	special	special	JJ
34052	632	26	arrangement	arrangement	NN
34052	632	27	,	,	,
34052	632	28	is	be	VBZ
34052	632	29	thrown	throw	VBN
34052	632	30	out	out	IN
34052	632	31	of	of	IN
34052	632	32	circuit	circuit	NN
34052	632	33	for	for	IN
34052	632	34	a	a	DT
34052	632	35	period	period	NN
34052	632	36	,	,	,
34052	632	37	just	just	RB
34052	632	38	long	long	RB
34052	632	39	enough	enough	RB
34052	632	40	for	for	IN
34052	632	41	a	a	DT
34052	632	42	powerful	powerful	JJ
34052	632	43	current	current	NN
34052	632	44	to	to	TO
34052	632	45	be	be	VB
34052	632	46	sent	send	VBN
34052	632	47	through	through	IN
34052	632	48	the	the	DT
34052	632	49	line	line	NN
34052	632	50	.	.	.
34052	633	1	This	this	DT
34052	633	2	current	current	JJ
34052	633	3	actuates	actuate	VBZ
34052	633	4	the	the	DT
34052	633	5	electro	electro	JJ
34052	633	6	-	-	HYPH
34052	633	7	magnet	magnet	NN
34052	633	8	.	.	.
34052	634	1	The	the	DT
34052	634	2	check	check	NN
34052	634	3	is	be	VBZ
34052	634	4	withdrawn	withdraw	VBN
34052	634	5	and	and	CC
34052	634	6	the	the	DT
34052	634	7	receiving	receive	VBG
34052	634	8	cylinder	cylinder	NN
34052	634	9	commences	commence	VBZ
34052	634	10	a	a	DT
34052	634	11	fresh	fresh	JJ
34052	634	12	revolution	revolution	NN
34052	634	13	in	in	IN
34052	634	14	perfect	perfect	JJ
34052	634	15	synchronism	synchronism	NN
34052	634	16	with	with	IN
34052	634	17	the	the	DT
34052	634	18	transmitting	transmitting	NN
34052	634	19	cylinder	cylinder	NN
34052	634	20	.	.	.
34052	635	1	As	as	RB
34052	635	2	soon	soon	RB
34052	635	3	as	as	IN
34052	635	4	the	the	DT
34052	635	5	check	check	NN
34052	635	6	is	be	VBZ
34052	635	7	withdrawn	withdraw	VBN
34052	635	8	the	the	DT
34052	635	9	receiving	receive	VBG
34052	635	10	apparatus	apparatus	NN
34052	635	11	is	be	VBZ
34052	635	12	again	again	RB
34052	635	13	placed	place	VBN
34052	635	14	in	in	IN
34052	635	15	circuit	circuit	NN
34052	635	16	until	until	IN
34052	635	17	another	another	DT
34052	635	18	revolution	revolution	NN
34052	635	19	is	be	VBZ
34052	635	20	completed	complete	VBN
34052	635	21	.	.	.
34052	636	1	As	as	IN
34052	636	2	the	the	DT
34052	636	3	receiver	receiver	NN
34052	636	4	can	can	MD
34052	636	5	not	not	RB
34052	636	6	stop	stop	VB
34052	636	7	and	and	CC
34052	636	8	start	start	VB
34052	636	9	abruptly	abruptly	RB
34052	636	10	at	at	IN
34052	636	11	the	the	DT
34052	636	12	end	end	NN
34052	636	13	of	of	IN
34052	636	14	each	each	DT
34052	636	15	revolution	revolution	NN
34052	636	16	a	a	DT
34052	636	17	spring	spring	NN
34052	636	18	clutch	clutch	NN
34052	636	19	is	be	VBZ
34052	636	20	inserted	insert	VBN
34052	636	21	between	between	IN
34052	636	22	the	the	DT
34052	636	23	driving	drive	VBG
34052	636	24	motor	motor	NN
34052	636	25	and	and	CC
34052	636	26	the	the	DT
34052	636	27	machine	machine	NN
34052	636	28	.	.	.
34052	637	1	{	{	-LRB-
34052	637	2	72	72	CD
34052	637	3	}	}	-RRB-
34052	637	4	Although	although	IN
34052	637	5	a	a	DT
34052	637	6	method	method	NN
34052	637	7	of	of	IN
34052	637	8	synchronising	synchronise	VBG
34052	637	9	similar	similar	JJ
34052	637	10	to	to	IN
34052	637	11	this	this	DT
34052	637	12	may	may	MD
34052	637	13	later	later	RB
34052	637	14	on	on	RB
34052	637	15	be	be	VB
34052	637	16	devised	devise	VBN
34052	637	17	for	for	IN
34052	637	18	wireless	wireless	JJ
34052	637	19	photography	photography	NN
34052	637	20	,	,	,
34052	637	21	the	the	DT
34052	637	22	writer	writer	NN
34052	637	23	,	,	,
34052	637	24	from	from	IN
34052	637	25	the	the	DT
34052	637	26	result	result	NN
34052	637	27	of	of	IN
34052	637	28	his	-PRON-	PRP$
34052	637	29	own	own	JJ
34052	637	30	experiments	experiment	NNS
34052	637	31	,	,	,
34052	637	32	is	be	VBZ
34052	637	33	led	lead	VBN
34052	637	34	to	to	TO
34052	637	35	believe	believe	VB
34052	637	36	that	that	IN
34052	637	37	results	result	NNS
34052	637	38	good	good	JJ
34052	637	39	enough	enough	RB
34052	637	40	for	for	IN
34052	637	41	all	all	DT
34052	637	42	practical	practical	JJ
34052	637	43	purposes	purpose	NNS
34052	637	44	can	can	MD
34052	637	45	be	be	VB
34052	637	46	obtained	obtain	VBN
34052	637	47	by	by	IN
34052	637	48	fitting	fit	VBG
34052	637	49	a	a	DT
34052	637	50	synchronising	synchronise	VBG
34052	637	51	device	device	NN
34052	637	52	whereby	whereby	WRB
34052	637	53	the	the	DT
34052	637	54	two	two	CD
34052	637	55	machines	machine	NNS
34052	637	56	are	be	VBP
34052	637	57	started	start	VBN
34052	637	58	work	work	NN
34052	637	59	at	at	IN
34052	637	60	the	the	DT
34052	637	61	same	same	JJ
34052	637	62	instant	instant	NN
34052	637	63	,	,	,
34052	637	64	and	and	CC
34052	637	65	relying	rely	VBG
34052	637	66	upon	upon	IN
34052	637	67	the	the	DT
34052	637	68	perfect	perfect	JJ
34052	637	69	regulation	regulation	NN
34052	637	70	of	of	IN
34052	637	71	the	the	DT
34052	637	72	speed	speed	NN
34052	637	73	of	of	IN
34052	637	74	the	the	DT
34052	637	75	motors	motor	NNS
34052	637	76	for	for	IN
34052	637	77	correct	correct	JJ
34052	637	78	working	working	NN
34052	637	79	.	.	.
34052	638	1	The	the	DT
34052	638	2	method	method	NN
34052	638	3	of	of	IN
34052	638	4	isochronism	isochronism	NN
34052	638	5	must	must	MD
34052	638	6	,	,	,
34052	638	7	however	however	RB
34052	638	8	,	,	,
34052	638	9	be	be	VB
34052	638	10	nearly	nearly	RB
34052	638	11	perfect	perfect	JJ
34052	638	12	in	in	IN
34052	638	13	its	-PRON-	PRP$
34052	638	14	action	action	NN
34052	638	15	,	,	,
34052	638	16	as	as	IN
34052	638	17	it	-PRON-	PRP
34052	638	18	is	be	VBZ
34052	638	19	easy	easy	JJ
34052	638	20	to	to	TO
34052	638	21	see	see	VB
34052	638	22	that	that	DT
34052	638	23	with	with	IN
34052	638	24	only	only	RB
34052	638	25	a	a	DT
34052	638	26	very	very	RB
34052	638	27	slight	slight	JJ
34052	638	28	difference	difference	NN
34052	638	29	in	in	IN
34052	638	30	the	the	DT
34052	638	31	speed	speed	NN
34052	638	32	of	of	IN
34052	638	33	either	either	DT
34052	638	34	machine	machine	NN
34052	638	35	this	this	DT
34052	638	36	error	error	NN
34052	638	37	will	will	MD
34052	638	38	,	,	,
34052	638	39	when	when	WRB
34052	638	40	multiplied	multiply	VBN
34052	638	41	by	by	IN
34052	638	42	40	40	CD
34052	638	43	or	or	CC
34052	638	44	50	50	CD
34052	638	45	revolutions	revolution	NNS
34052	638	46	,	,	,
34052	638	47	completely	completely	RB
34052	638	48	destroy	destroy	VB
34052	638	49	the	the	DT
34052	638	50	received	received	JJ
34052	638	51	picture	picture	NN
34052	638	52	for	for	IN
34052	638	53	practical	practical	JJ
34052	638	54	purposes	purpose	NNS
34052	638	55	.	.	.
34052	639	1	From	from	IN
34052	639	2	what	what	WP
34052	639	3	has	have	VBZ
34052	639	4	been	be	VBN
34052	639	5	written	write	VBN
34052	639	6	in	in	IN
34052	639	7	this	this	DT
34052	639	8	and	and	CC
34052	639	9	in	in	IN
34052	639	10	the	the	DT
34052	639	11	preceding	precede	VBG
34052	639	12	chapters	chapter	NNS
34052	639	13	it	-PRON-	PRP
34052	639	14	will	will	MD
34052	639	15	be	be	VB
34052	639	16	evident	evident	JJ
34052	639	17	that	that	IN
34052	639	18	the	the	DT
34052	639	19	successful	successful	JJ
34052	639	20	solution	solution	NN
34052	639	21	of	of	IN
34052	639	22	transmitting	transmit	VBG
34052	639	23	photographs	photograph	NNS
34052	639	24	by	by	IN
34052	639	25	wireless	wireless	JJ
34052	639	26	methods	method	NNS
34052	639	27	will	will	MD
34052	639	28	necessitate	necessitate	VB
34052	639	29	the	the	DT
34052	639	30	use	use	NN
34052	639	31	of	of	IN
34052	639	32	a	a	DT
34052	639	33	great	great	JJ
34052	639	34	many	many	JJ
34052	639	35	pieces	piece	NNS
34052	639	36	of	of	IN
34052	639	37	apparatus	apparatus	NN
34052	639	38	all	all	DT
34052	639	39	requiring	require	VBG
34052	639	40	delicate	delicate	JJ
34052	639	41	adjustment	adjustment	NN
34052	639	42	,	,	,
34052	639	43	and	and	CC
34052	639	44	depending	depend	VBG
34052	639	45	largely	largely	RB
34052	639	46	upon	upon	IN
34052	639	47	each	each	DT
34052	639	48	other	other	JJ
34052	639	49	for	for	IN
34052	639	50	efficient	efficient	JJ
34052	639	51	working	working	NN
34052	639	52	.	.	.
34052	640	1	As	as	IN
34052	640	2	previously	previously	RB
34052	640	3	stated	state	VBN
34052	640	4	,	,	,
34052	640	5	there	there	EX
34052	640	6	is	be	VBZ
34052	640	7	at	at	IN
34052	640	8	present	present	JJ
34052	640	9	no	no	DT
34052	640	10	real	real	JJ
34052	640	11	system	system	NN
34052	640	12	of	of	IN
34052	640	13	wireless	wireless	JJ
34052	640	14	photography	photography	NN
34052	640	15	,	,	,
34052	640	16	the	the	DT
34052	640	17	whole	whole	JJ
34052	640	18	science	science	NN
34052	640	19	being	be	VBG
34052	640	20	in	in	IN
34052	640	21	a	a	DT
34052	640	22	purely	purely	RB
34052	640	23	experimental	experimental	JJ
34052	640	24	stage	stage	NN
34052	640	25	,	,	,
34052	640	26	but	but	CC
34052	640	27	already	already	RB
34052	640	28	Professor	Professor	NNP
34052	640	29	Korn	Korn	NNP
34052	640	30	has	have	VBZ
34052	640	31	succeeded	succeed	VBN
34052	640	32	in	in	IN
34052	640	33	transmitting	transmit	VBG
34052	640	34	photographs	photograph	NNS
34052	640	35	between	between	IN
34052	640	36	Berlin	Berlin	NNP
34052	640	37	and	and	CC
34052	640	38	Paris	Paris	NNP
34052	640	39	,	,	,
34052	640	40	a	a	DT
34052	640	41	distance	distance	NN
34052	640	42	of	of	IN
34052	640	43	over	over	IN
34052	640	44	700	700	CD
34052	640	45	miles	mile	NNS
34052	640	46	.	.	.
34052	641	1	If	if	IN
34052	641	2	such	such	PDT
34052	641	3	a	a	DT
34052	641	4	distance	distance	NN
34052	641	5	could	could	MD
34052	641	6	be	be	VB
34052	641	7	worked	work	VBN
34052	641	8	over	over	IN
34052	641	9	successfully	successfully	RB
34052	641	10	,	,	,
34052	641	11	there	there	EX
34052	641	12	is	be	VBZ
34052	641	13	no	no	DT
34052	641	14	reason	reason	NN
34052	641	15	to	to	TO
34052	641	16	doubt	doubt	VB
34052	641	17	that	that	IN
34052	641	18	before	before	IN
34052	641	19	long	long	JJ
34052	641	20	{	{	-LRB-
34052	641	21	73	73	CD
34052	641	22	}	}	-RRB-
34052	641	23	we	-PRON-	PRP
34052	641	24	shall	shall	MD
34052	641	25	be	be	VB
34052	641	26	able	able	JJ
34052	641	27	to	to	TO
34052	641	28	receive	receive	VB
34052	641	29	pictures	picture	NNS
34052	641	30	from	from	IN
34052	641	31	America	America	NNP
34052	641	32	with	with	IN
34052	641	33	as	as	RB
34052	641	34	great	great	JJ
34052	641	35	reliability	reliability	NN
34052	641	36	and	and	CC
34052	641	37	precision	precision	NN
34052	641	38	as	as	IN
34052	641	39	we	-PRON-	PRP
34052	641	40	now	now	RB
34052	641	41	receive	receive	VBP
34052	641	42	messages	message	NNS
34052	641	43	.	.	.
34052	642	1	In	in	IN
34052	642	2	nearly	nearly	RB
34052	642	3	all	all	DT
34052	642	4	wireless	wireless	JJ
34052	642	5	photographic	photographic	JJ
34052	642	6	systems	system	NNS
34052	642	7	devised	devise	VBN
34052	642	8	up	up	IN
34052	642	9	to	to	IN
34052	642	10	the	the	DT
34052	642	11	present	present	NN
34052	642	12	the	the	DT
34052	642	13	chief	chief	JJ
34052	642	14	portion	portion	NN
34052	642	15	of	of	IN
34052	642	16	the	the	DT
34052	642	17	receiver	receiver	NN
34052	642	18	consists	consist	VBZ
34052	642	19	of	of	IN
34052	642	20	a	a	DT
34052	642	21	very	very	RB
34052	642	22	sensitive	sensitive	JJ
34052	642	23	galvanometer	galvanometer	NN
34052	642	24	,	,	,
34052	642	25	and	and	CC
34052	642	26	although	although	IN
34052	642	27	very	very	RB
34052	642	28	good	good	JJ
34052	642	29	results	result	NNS
34052	642	30	have	have	VBP
34052	642	31	been	be	VBN
34052	642	32	obtained	obtain	VBN
34052	642	33	by	by	IN
34052	642	34	their	-PRON-	PRP$
34052	642	35	use	use	NN
34052	642	36	they	-PRON-	PRP
34052	642	37	are	be	VBP
34052	642	38	more	more	RBR
34052	642	39	or	or	CC
34052	642	40	less	less	RBR
34052	642	41	a	a	DT
34052	642	42	nuisance	nuisance	NN
34052	642	43	,	,	,
34052	642	44	as	as	IN
34052	642	45	the	the	DT
34052	642	46	extreme	extreme	JJ
34052	642	47	delicacy	delicacy	NN
34052	642	48	of	of	IN
34052	642	49	their	-PRON-	PRP$
34052	642	50	construction	construction	NN
34052	642	51	renders	render	VBZ
34052	642	52	them	-PRON-	PRP
34052	642	53	liable	liable	JJ
34052	642	54	to	to	IN
34052	642	55	a	a	DT
34052	642	56	lot	lot	NN
34052	642	57	of	of	IN
34052	642	58	unnecessary	unnecessary	JJ
34052	642	59	movement	movement	NN
34052	642	60	caused	cause	VBN
34052	642	61	by	by	IN
34052	642	62	external	external	JJ
34052	642	63	disturbances	disturbance	NNS
34052	642	64	.	.	.
34052	643	1	A	a	DT
34052	643	2	galvanometer	galvanometer	NN
34052	643	3	of	of	IN
34052	643	4	the	the	DT
34052	643	5	De	De	NNP
34052	643	6	'	'	''
34052	643	7	Arsonval	Arsonval	NNP
34052	643	8	pattern	pattern	NN
34052	643	9	,	,	,
34052	643	10	used	use	VBN
34052	643	11	by	by	IN
34052	643	12	the	the	DT
34052	643	13	writer	writer	NN
34052	643	14	,	,	,
34052	643	15	was	be	VBD
34052	643	16	constantly	constantly	RB
34052	643	17	being	be	VBG
34052	643	18	disturbed	disturb	VBN
34052	643	19	by	by	IN
34052	643	20	merely	merely	RB
34052	643	21	walking	walk	VBG
34052	643	22	about	about	IN
34052	643	23	the	the	DT
34052	643	24	room	room	NN
34052	643	25	,	,	,
34052	643	26	although	although	IN
34052	643	27	placed	place	VBN
34052	643	28	upon	upon	IN
34052	643	29	a	a	DT
34052	643	30	fairly	fairly	RB
34052	643	31	substantial	substantial	JJ
34052	643	32	table	table	NN
34052	643	33	;	;	:
34052	643	34	and	and	CC
34052	643	35	for	for	IN
34052	643	36	the	the	DT
34052	643	37	same	same	JJ
34052	643	38	reason	reason	NN
34052	643	39	it	-PRON-	PRP
34052	643	40	was	be	VBD
34052	643	41	impossible	impossible	JJ
34052	643	42	to	to	TO
34052	643	43	attempt	attempt	VB
34052	643	44	to	to	TO
34052	643	45	place	place	VB
34052	643	46	the	the	DT
34052	643	47	driving	drive	VBG
34052	643	48	motor	motor	NN
34052	643	49	of	of	IN
34052	643	50	the	the	DT
34052	643	51	machine	machine	NN
34052	643	52	on	on	IN
34052	643	53	the	the	DT
34052	643	54	same	same	JJ
34052	643	55	table	table	NN
34052	643	56	as	as	IN
34052	643	57	the	the	DT
34052	643	58	galvanometer	galvanometer	NN
34052	643	59	.	.	.
34052	644	1	For	for	IN
34052	644	2	ship	ship	NN
34052	644	3	-	-	HYPH
34052	644	4	board	board	NN
34052	644	5	work	work	NN
34052	644	6	it	-PRON-	PRP
34052	644	7	will	will	MD
34052	644	8	be	be	VB
34052	644	9	evident	evident	JJ
34052	644	10	that	that	IN
34052	644	11	the	the	DT
34052	644	12	use	use	NN
34052	644	13	of	of	IN
34052	644	14	such	such	PDT
34052	644	15	a	a	DT
34052	644	16	sensitive	sensitive	JJ
34052	644	17	instrument	instrument	NN
34052	644	18	presents	present	VBZ
34052	644	19	a	a	DT
34052	644	20	great	great	JJ
34052	644	21	difficulty	difficulty	NN
34052	644	22	to	to	IN
34052	644	23	successful	successful	JJ
34052	644	24	working	working	NN
34052	644	25	,	,	,
34052	644	26	and	and	CC
34052	644	27	a	a	DT
34052	644	28	good	good	JJ
34052	644	29	opening	opening	NN
34052	644	30	exists	exist	VBZ
34052	644	31	for	for	IN
34052	644	32	some	some	DT
34052	644	33	piece	piece	NN
34052	644	34	of	of	IN
34052	644	35	apparatus	apparatus	NN
34052	644	36	--	--	:
34052	644	37	to	to	TO
34052	644	38	take	take	VB
34052	644	39	the	the	DT
34052	644	40	place	place	NN
34052	644	41	of	of	IN
34052	644	42	the	the	DT
34052	644	43	galvanometer	galvanometer	NN
34052	644	44	--	--	:
34052	644	45	that	that	WDT
34052	644	46	will	will	MD
34052	644	47	be	be	VB
34052	644	48	as	as	RB
34052	644	49	sensitive	sensitive	JJ
34052	644	50	in	in	IN
34052	644	51	its	-PRON-	PRP$
34052	644	52	action	action	NN
34052	644	53	but	but	CC
34052	644	54	more	more	RBR
34052	644	55	robust	robust	JJ
34052	644	56	in	in	IN
34052	644	57	its	-PRON-	PRP$
34052	644	58	construction	construction	NN
34052	644	59	.	.	.
34052	645	1	*	*	NFP
34052	645	2	*	*	NFP
34052	645	3	*	*	NFP
34052	645	4	*	*	NFP
34052	645	5	*	*	NFP
34052	645	6	{	{	-LRB-
34052	645	7	74	74	CD
34052	645	8	}	}	-RRB-
34052	645	9	CHAPTER	chapter	NN
34052	645	10	V	v	NN
34052	645	11	THE	the	DT
34052	645	12	"	"	``
34052	645	13	TELEPHOGRAPH	TELEPHOGRAPH	VBN
34052	645	14	"	"	''
34052	645	15	In	in	IN
34052	645	16	the	the	DT
34052	645	17	present	present	JJ
34052	645	18	chapter	chapter	NN
34052	645	19	it	-PRON-	PRP
34052	645	20	is	be	VBZ
34052	645	21	proposed	propose	VBN
34052	645	22	to	to	TO
34052	645	23	give	give	VB
34052	645	24	a	a	DT
34052	645	25	brief	brief	JJ
34052	645	26	description	description	NN
34052	645	27	of	of	IN
34052	645	28	a	a	DT
34052	645	29	system	system	NN
34052	645	30	of	of	IN
34052	645	31	radio	radio	NN
34052	645	32	-	-	HYPH
34052	645	33	photography	photography	NN
34052	645	34	devised	devise	VBN
34052	645	35	by	by	IN
34052	645	36	the	the	DT
34052	645	37	author	author	NN
34052	645	38	,	,	,
34052	645	39	and	and	CC
34052	645	40	which	which	WDT
34052	645	41	includes	include	VBZ
34052	645	42	a	a	DT
34052	645	43	greatly	greatly	RB
34052	645	44	improved	improved	JJ
34052	645	45	method	method	NN
34052	645	46	of	of	IN
34052	645	47	transmitting	transmit	VBG
34052	645	48	and	and	CC
34052	645	49	receiving	receiving	NN
34052	645	50	,	,	,
34052	645	51	as	as	RB
34052	645	52	well	well	RB
34052	645	53	as	as	IN
34052	645	54	an	an	DT
34052	645	55	ingenious	ingenious	JJ
34052	645	56	arrangement	arrangement	NN
34052	645	57	for	for	IN
34052	645	58	synchronising	synchronise	VBG
34052	645	59	the	the	DT
34052	645	60	two	two	CD
34052	645	61	stations	station	NNS
34052	645	62	;	;	:
34052	645	63	the	the	DT
34052	645	64	whole	whole	NN
34052	645	65	being	be	VBG
34052	645	66	an	an	DT
34052	645	67	attempt	attempt	NN
34052	645	68	to	to	TO
34052	645	69	produce	produce	VB
34052	645	70	a	a	DT
34052	645	71	system	system	NN
34052	645	72	that	that	WDT
34052	645	73	would	would	MD
34052	645	74	be	be	VB
34052	645	75	capable	capable	JJ
34052	645	76	of	of	IN
34052	645	77	working	work	VBG
34052	645	78	commercially	commercially	RB
34052	645	79	over	over	IN
34052	645	80	fairly	fairly	RB
34052	645	81	long	long	JJ
34052	645	82	distances	distance	NNS
34052	645	83	.	.	.
34052	646	1	The	the	DT
34052	646	2	system	system	NN
34052	646	3	about	about	JJ
34052	646	4	to	to	TO
34052	646	5	be	be	VB
34052	646	6	described	describe	VBN
34052	646	7	,	,	,
34052	646	8	and	and	CC
34052	646	9	which	which	WDT
34052	646	10	I	-PRON-	PRP
34052	646	11	have	have	VBP
34052	646	12	designated	designate	VBN
34052	646	13	the	the	DT
34052	646	14	"	"	``
34052	646	15	telephograph	telephograph	NN
34052	646	16	,	,	,
34052	646	17	"	"	''
34052	646	18	is	be	VBZ
34052	646	19	the	the	DT
34052	646	20	outcome	outcome	NN
34052	646	21	of	of	IN
34052	646	22	several	several	JJ
34052	646	23	years	year	NNS
34052	646	24	'	'	POS
34052	646	25	original	original	JJ
34052	646	26	experimental	experimental	JJ
34052	646	27	work	work	NN
34052	646	28	,	,	,
34052	646	29	many	many	JJ
34052	646	30	difficulties	difficulty	NNS
34052	646	31	that	that	WDT
34052	646	32	were	be	VBD
34052	646	33	manifest	manif	JJS
34052	646	34	in	in	IN
34052	646	35	the	the	DT
34052	646	36	working	working	NN
34052	646	37	of	of	IN
34052	646	38	the	the	DT
34052	646	39	earlier	early	JJR
34052	646	40	systems	system	NNS
34052	646	41	having	have	VBG
34052	646	42	been	be	VBN
34052	646	43	overcome	overcome	VBN
34052	646	44	by	by	IN
34052	646	45	apparatus	apparatus	NN
34052	646	46	that	that	WDT
34052	646	47	has	have	VBZ
34052	646	48	been	be	VBN
34052	646	49	expressly	expressly	RB
34052	646	50	designed	design	VBN
34052	646	51	for	for	IN
34052	646	52	the	the	DT
34052	646	53	purpose	purpose	NN
34052	646	54	.	.	.
34052	647	1	In	in	IN
34052	647	2	any	any	DT
34052	647	3	practical	practical	JJ
34052	647	4	system	system	NN
34052	647	5	of	of	IN
34052	647	6	radio	radio	NN
34052	647	7	-	-	HYPH
34052	647	8	photography	photography	NN
34052	647	9	the	the	DT
34052	647	10	following	follow	VBG
34052	647	11	points	point	NNS
34052	647	12	are	be	VBP
34052	647	13	of	of	IN
34052	647	14	great	great	JJ
34052	647	15	importance	importance	NN
34052	647	16	:	:	:
34052	647	17	(	(	-LRB-
34052	647	18	1	1	LS
34052	647	19	)	)	-RRB-
34052	647	20	the	the	DT
34052	647	21	speed	speed	NN
34052	647	22	of	of	IN
34052	647	23	transmission	transmission	NN
34052	647	24	;	;	:
34052	647	25	(	(	-LRB-
34052	647	26	2	2	LS
34052	647	27	)	)	-RRB-
34052	647	28	the	the	DT
34052	647	29	quality	quality	NN
34052	647	30	of	of	IN
34052	647	31	the	the	DT
34052	647	32	received	received	JJ
34052	647	33	picture	picture	NN
34052	647	34	;	;	,
34052	647	35	(	(	-LRB-
34052	647	36	3	3	LS
34052	647	37	)	)	-RRB-
34052	647	38	the	the	DT
34052	647	39	method	method	NN
34052	647	40	of	of	IN
34052	647	41	synchronising	synchronise	VBG
34052	647	42	{	{	-LRB-
34052	647	43	75	75	CD
34052	647	44	}	}	-RRB-
34052	647	45	the	the	DT
34052	647	46	two	two	CD
34052	647	47	machines	machine	NNS
34052	647	48	so	so	IN
34052	647	49	that	that	IN
34052	647	50	transmission	transmission	NN
34052	647	51	and	and	CC
34052	647	52	reception	reception	NN
34052	647	53	begin	begin	VBP
34052	647	54	simultaneously	simultaneously	RB
34052	647	55	;	;	:
34052	647	56	(	(	-LRB-
34052	647	57	4	4	LS
34052	647	58	)	)	-RRB-
34052	647	59	the	the	DT
34052	647	60	correct	correct	JJ
34052	647	61	regulation	regulation	NN
34052	647	62	of	of	IN
34052	647	63	the	the	DT
34052	647	64	speed	speed	NN
34052	647	65	of	of	IN
34052	647	66	the	the	DT
34052	647	67	driving	driving	NN
34052	647	68	motors	motor	NNS
34052	647	69	;	;	,
34052	647	70	(	(	-LRB-
34052	647	71	5	5	LS
34052	647	72	)	)	-RRB-
34052	647	73	the	the	DT
34052	647	74	simplicity	simplicity	NN
34052	647	75	and	and	CC
34052	647	76	reliability	reliability	NN
34052	647	77	of	of	IN
34052	647	78	the	the	DT
34052	647	79	entire	entire	JJ
34052	647	80	arrangement	arrangement	NN
34052	647	81	.	.	.
34052	648	1	Points	Points	NNP
34052	648	2	1	1	CD
34052	648	3	and	and	CC
34052	648	4	2	2	CD
34052	648	5	are	be	VBP
34052	648	6	dependent	dependent	JJ
34052	648	7	upon	upon	IN
34052	648	8	several	several	JJ
34052	648	9	factors	factor	NNS
34052	648	10	;	;	:
34052	648	11	the	the	DT
34052	648	12	number	number	NN
34052	648	13	of	of	IN
34052	648	14	contacts	contact	NNS
34052	648	15	made	make	VBN
34052	648	16	by	by	IN
34052	648	17	the	the	DT
34052	648	18	stylus	stylus	NNP
34052	648	19	per	per	IN
34052	648	20	minute	minute	NN
34052	648	21	;	;	:
34052	648	22	the	the	DT
34052	648	23	size	size	NN
34052	648	24	of	of	IN
34052	648	25	the	the	DT
34052	648	26	metal	metal	NN
34052	648	27	print	print	NN
34052	648	28	used	use	VBN
34052	648	29	;	;	:
34052	648	30	the	the	DT
34052	648	31	number	number	NN
34052	648	32	of	of	IN
34052	648	33	lines	line	NNS
34052	648	34	per	per	IN
34052	648	35	inch	inch	NN
34052	648	36	on	on	IN
34052	648	37	the	the	DT
34052	648	38	screen	screen	NN
34052	648	39	used	use	VBN
34052	648	40	in	in	IN
34052	648	41	preparing	prepare	VBG
34052	648	42	the	the	DT
34052	648	43	print	print	NN
34052	648	44	;	;	:
34052	648	45	and	and	CC
34052	648	46	the	the	DT
34052	648	47	accurate	accurate	JJ
34052	648	48	and	and	CC
34052	648	49	harmonious	harmonious	JJ
34052	648	50	working	working	NN
34052	648	51	of	of	IN
34052	648	52	the	the	DT
34052	648	53	various	various	JJ
34052	648	54	pieces	piece	NNS
34052	648	55	of	of	IN
34052	648	56	apparatus	apparatus	NN
34052	648	57	employed	employ	VBN
34052	648	58	.	.	.
34052	649	1	In	in	IN
34052	649	2	the	the	DT
34052	649	3	system	system	NN
34052	649	4	under	under	IN
34052	649	5	discussion	discussion	NN
34052	649	6	the	the	DT
34052	649	7	size	size	NN
34052	649	8	of	of	IN
34052	649	9	the	the	DT
34052	649	10	metal	metal	NN
34052	649	11	print	print	NN
34052	649	12	used	use	VBN
34052	649	13	is	be	VBZ
34052	649	14	5	5	CD
34052	649	15	inches	inch	NNS
34052	649	16	by	by	IN
34052	649	17	7	7	CD
34052	649	18	inches	inch	NNS
34052	649	19	,	,	,
34052	649	20	and	and	CC
34052	649	21	a	a	DT
34052	649	22	screen	screen	NN
34052	649	23	having	have	VBG
34052	649	24	50	50	CD
34052	649	25	lines	line	NNS
34052	649	26	to	to	IN
34052	649	27	the	the	DT
34052	649	28	inch	inch	NN
34052	649	29	is	be	VBZ
34052	649	30	used	use	VBN
34052	649	31	for	for	IN
34052	649	32	preparing	prepare	VBG
34052	649	33	it	-PRON-	PRP
34052	649	34	.	.	.
34052	650	1	With	with	IN
34052	650	2	the	the	DT
34052	650	3	drum	drum	NN
34052	650	4	of	of	IN
34052	650	5	the	the	DT
34052	650	6	machine	machine	NN
34052	650	7	making	make	VBG
34052	650	8	one	one	CD
34052	650	9	revolution	revolution	NN
34052	650	10	in	in	IN
34052	650	11	four	four	CD
34052	650	12	seconds	second	NNS
34052	650	13	,	,	,
34052	650	14	the	the	DT
34052	650	15	stylus	stylus	NNP
34052	650	16	makes	make	VBZ
34052	650	17	87	87	CD
34052	650	18	contacts	contact	NNS
34052	650	19	per	per	IN
34052	650	20	second	second	NN
34052	650	21	,	,	,
34052	650	22	or	or	CC
34052	650	23	5220	5220	CD
34052	650	24	a	a	DT
34052	650	25	minute	minute	NN
34052	650	26	,	,	,
34052	650	27	the	the	DT
34052	650	28	time	time	NN
34052	650	29	for	for	IN
34052	650	30	complete	complete	JJ
34052	650	31	transmission	transmission	NN
34052	650	32	being	be	VBG
34052	650	33	twenty	twenty	CD
34052	650	34	-	-	HYPH
34052	650	35	five	five	CD
34052	650	36	minutes	minute	NNS
34052	650	37	.	.	.
34052	651	1	By	by	IN
34052	651	2	the	the	DT
34052	651	3	use	use	NN
34052	651	4	of	of	IN
34052	651	5	ordinary	ordinary	JJ
34052	651	6	relays	relay	NNS
34052	651	7	not	not	RB
34052	651	8	more	more	JJR
34052	651	9	than	than	IN
34052	651	10	2000	2000	CD
34052	651	11	contacts	contact	NNS
34052	651	12	a	a	DT
34052	651	13	minute	minute	NN
34052	651	14	can	can	MD
34052	651	15	be	be	VB
34052	651	16	obtained	obtain	VBN
34052	651	17	,	,	,
34052	651	18	and	and	CC
34052	651	19	in	in	IN
34052	651	20	the	the	DT
34052	651	21	present	present	JJ
34052	651	22	system	system	NN
34052	651	23	it	-PRON-	PRP
34052	651	24	is	be	VBZ
34052	651	25	only	only	RB
34052	651	26	by	by	IN
34052	651	27	means	mean	NNS
34052	651	28	of	of	IN
34052	651	29	a	a	DT
34052	651	30	specially	specially	RB
34052	651	31	designed	design	VBN
34052	651	32	relay	relay	NN
34052	651	33	that	that	IN
34052	651	34	such	such	PDT
34052	651	35	a	a	DT
34052	651	36	high	high	JJ
34052	651	37	rate	rate	NN
34052	651	38	of	of	IN
34052	651	39	working	working	NN
34052	651	40	has	have	VBZ
34052	651	41	been	be	VBN
34052	651	42	made	make	VBN
34052	651	43	possible	possible	JJ
34052	651	44	.	.	.
34052	652	1	Similarly	similarly	RB
34052	652	2	,	,	,
34052	652	3	too	too	RB
34052	652	4	,	,	,
34052	652	5	with	with	IN
34052	652	6	the	the	DT
34052	652	7	receiving	receiving	NN
34052	652	8	of	of	IN
34052	652	9	such	such	PDT
34052	652	10	a	a	DT
34052	652	11	large	large	JJ
34052	652	12	number	number	NN
34052	652	13	of	of	IN
34052	652	14	signals	signal	NNS
34052	652	15	transmitted	transmit	VBN
34052	652	16	at	at	IN
34052	652	17	such	such	PDT
34052	652	18	a	a	DT
34052	652	19	high	high	JJ
34052	652	20	speed	speed	NN
34052	652	21	,	,	,
34052	652	22	a	a	DT
34052	652	23	special	special	JJ
34052	652	24	instrument	instrument	NN
34052	652	25	has	have	VBZ
34052	652	26	been	be	VBN
34052	652	27	devised	devise	VBN
34052	652	28	that	that	WDT
34052	652	29	can	can	MD
34052	652	30	record	record	VB
34052	652	31	this	this	DT
34052	652	32	number	number	NN
34052	652	33	of	of	IN
34052	652	34	signals	signal	NNS
34052	652	35	without	without	IN
34052	652	36	any	any	DT
34052	652	37	trouble	trouble	NN
34052	652	38	,	,	,
34052	652	39	and	and	CC
34052	652	40	could	could	MD
34052	652	41	even	even	RB
34052	652	42	record	record	VB
34052	652	43	up	up	IN
34052	652	44	to	to	IN
34052	652	45	8000	8000	CD
34052	652	46	signals	signal	NNS
34052	652	47	a	a	DT
34052	652	48	minute	minute	NN
34052	652	49	,	,	,
34052	652	50	provided	provide	VBN
34052	652	51	that	that	IN
34052	652	52	a	a	DT
34052	652	53	suitable	suitable	JJ
34052	652	54	transmitter	transmitter	NN
34052	652	55	could	could	MD
34052	652	56	be	be	VB
34052	652	57	designed	design	VBN
34052	652	58	.	.	.
34052	653	1	{	{	-LRB-
34052	653	2	76	76	CD
34052	653	3	}	}	-RRB-
34052	653	4	In	in	IN
34052	653	5	the	the	DT
34052	653	6	present	present	JJ
34052	653	7	system	system	NN
34052	653	8	the	the	DT
34052	653	9	writer	writer	NN
34052	653	10	does	do	VBZ
34052	653	11	not	not	RB
34052	653	12	claim	claim	VB
34052	653	13	to	to	TO
34052	653	14	have	have	VB
34052	653	15	completely	completely	RB
34052	653	16	solved	solve	VBN
34052	653	17	the	the	DT
34052	653	18	problem	problem	NN
34052	653	19	of	of	IN
34052	653	20	the	the	DT
34052	653	21	wireless	wireless	JJ
34052	653	22	transmission	transmission	NN
34052	653	23	of	of	IN
34052	653	24	photographs	photograph	NNS
34052	653	25	,	,	,
34052	653	26	but	but	CC
34052	653	27	it	-PRON-	PRP
34052	653	28	is	be	VBZ
34052	653	29	a	a	DT
34052	653	30	great	great	JJ
34052	653	31	advance	advance	NN
34052	653	32	on	on	IN
34052	653	33	any	any	DT
34052	653	34	system	system	NN
34052	653	35	previously	previously	RB
34052	653	36	described	describe	VBN
34052	653	37	,	,	,
34052	653	38	and	and	CC
34052	653	39	the	the	DT
34052	653	40	following	follow	VBG
34052	653	41	advantages	advantage	NNS
34052	653	42	are	be	VBP
34052	653	43	put	put	VBN
34052	653	44	forward	forward	RB
34052	653	45	for	for	IN
34052	653	46	recognition	recognition	NN
34052	653	47	:	:	:
34052	653	48	(	(	-LRB-
34052	653	49	1	1	LS
34052	653	50	)	)	-RRB-
34052	653	51	a	a	DT
34052	653	52	greatly	greatly	RB
34052	653	53	improved	improved	JJ
34052	653	54	method	method	NN
34052	653	55	of	of	IN
34052	653	56	transmitting	transmit	VBG
34052	653	57	and	and	CC
34052	653	58	receiving	receiving	NN
34052	653	59	;	;	:
34052	653	60	(	(	-LRB-
34052	653	61	2	2	LS
34052	653	62	)	)	-RRB-
34052	653	63	a	a	DT
34052	653	64	simple	simple	JJ
34052	653	65	method	method	NN
34052	653	66	of	of	IN
34052	653	67	regulating	regulate	VBG
34052	653	68	the	the	DT
34052	653	69	speed	speed	NN
34052	653	70	of	of	IN
34052	653	71	the	the	DT
34052	653	72	driving	drive	VBG
34052	653	73	motors	motor	NNS
34052	653	74	and	and	CC
34052	653	75	maintaining	maintain	VBG
34052	653	76	isochronism	isochronism	NN
34052	653	77	with	with	IN
34052	653	78	a	a	DT
34052	653	79	limit	limit	NN
34052	653	80	of	of	IN
34052	653	81	error	error	NN
34052	653	82	of	of	IN
34052	653	83	less	less	JJR
34052	653	84	than	than	IN
34052	653	85	1	1	CD
34052	653	86	in	in	IN
34052	653	87	800	800	CD
34052	653	88	;	;	,
34052	653	89	(	(	-LRB-
34052	653	90	3	3	LS
34052	653	91	)	)	-RRB-
34052	653	92	an	an	DT
34052	653	93	arrangement	arrangement	NN
34052	653	94	for	for	IN
34052	653	95	synchronising	synchronise	VBG
34052	653	96	the	the	DT
34052	653	97	two	two	CD
34052	653	98	machines	machine	NNS
34052	653	99	whereby	whereby	WRB
34052	653	100	transmitting	transmit	VBG
34052	653	101	and	and	CC
34052	653	102	receiving	receiving	NN
34052	653	103	begin	begin	VB
34052	653	104	simultaneously	simultaneously	RB
34052	653	105	;	;	:
34052	653	106	(	(	-LRB-
34052	653	107	4	4	LS
34052	653	108	)	)	-RRB-
34052	653	109	the	the	DT
34052	653	110	use	use	NN
34052	653	111	of	of	IN
34052	653	112	one	one	CD
34052	653	113	machine	machine	NN
34052	653	114	only	only	RB
34052	653	115	at	at	IN
34052	653	116	each	each	DT
34052	653	117	station	station	NN
34052	653	118	.	.	.
34052	654	1	TRANSMITTING	transmitting	NN
34052	654	2	APPARATUS	APPARATUS	NNP
34052	654	3	A	a	DT
34052	654	4	diagrammatic	diagrammatic	JJ
34052	654	5	representation	representation	NN
34052	654	6	of	of	IN
34052	654	7	the	the	DT
34052	654	8	apparatus	apparatus	NN
34052	654	9	required	require	VBN
34052	654	10	for	for	IN
34052	654	11	a	a	DT
34052	654	12	complete	complete	JJ
34052	654	13	station	station	NN
34052	654	14	,	,	,
34052	654	15	transmitting	transmit	VBG
34052	654	16	and	and	CC
34052	654	17	receiving	receive	VBG
34052	654	18	combined	combine	VBN
34052	654	19	,	,	,
34052	654	20	is	be	VBZ
34052	654	21	given	give	VBN
34052	654	22	in	in	IN
34052	654	23	Fig	Fig	NNP
34052	654	24	.	.	.
34052	655	1	35	35	CD
34052	655	2	,	,	,
34052	655	3	the	the	DT
34052	655	4	usual	usual	JJ
34052	655	5	wireless	wireless	JJ
34052	655	6	equipment	equipment	NN
34052	655	7	having	have	VBG
34052	655	8	been	be	VBN
34052	655	9	omitted	omit	VBN
34052	655	10	from	from	IN
34052	655	11	the	the	DT
34052	655	12	diagram	diagram	NN
34052	655	13	to	to	TO
34052	655	14	avoid	avoid	VB
34052	655	15	confusion	confusion	NN
34052	655	16	.	.	.
34052	656	1	_	_	NNP
34052	656	2	The	the	DT
34052	656	3	Machine._--This	Machine._--This	NNP
34052	656	4	,	,	,
34052	656	5	as	as	IN
34052	656	6	will	will	MD
34052	656	7	be	be	VB
34052	656	8	seen	see	VBN
34052	656	9	from	from	IN
34052	656	10	Fig	Fig	NNP
34052	656	11	.	.	.
34052	657	1	36	36	CD
34052	657	2	,	,	,
34052	657	3	consists	consist	VBZ
34052	657	4	of	of	IN
34052	657	5	a	a	DT
34052	657	6	base	base	NN
34052	657	7	-	-	HYPH
34052	657	8	plate	plate	NN
34052	657	9	M	M	NNP
34052	657	10	,	,	,
34052	657	11	to	to	TO
34052	657	12	which	which	WDT
34052	657	13	are	be	VBP
34052	657	14	attached	attach	VBN
34052	657	15	the	the	DT
34052	657	16	two	two	CD
34052	657	17	bearings	bearing	NNS
34052	657	18	B	B	NNP
34052	657	19	and	and	CC
34052	657	20	B	B	NNP
34052	657	21	'	'	''
34052	657	22	.	.	.
34052	658	1	The	the	DT
34052	658	2	bearing	bearing	NN
34052	658	3	B	b	NN
34052	658	4	'	'	''
34052	658	5	is	be	VBZ
34052	658	6	fitted	fit	VBN
34052	658	7	with	with	IN
34052	658	8	an	an	DT
34052	658	9	internal	internal	JJ
34052	658	10	thread	thread	NN
34052	658	11	to	to	TO
34052	658	12	correspond	correspond	VB
34052	658	13	with	with	IN
34052	658	14	the	the	DT
34052	658	15	threaded	thread	VBN
34052	658	16	portion	portion	NN
34052	658	17	of	of	IN
34052	658	18	the	the	DT
34052	658	19	shaft	shaft	NN
34052	658	20	D.	D.	NNP
34052	658	21	The	the	DT
34052	658	22	drum	drum	NN
34052	658	23	V	v	NN
34052	658	24	is	be	VBZ
34052	658	25	a	a	DT
34052	658	26	brass	brass	NN
34052	658	27	casting	cast	VBG
34052	658	28	,	,	,
34052	658	29	being	be	VBG
34052	658	30	fastened	fasten	VBN
34052	658	31	to	to	IN
34052	658	32	the	the	DT
34052	658	33	shaft	shaft	NN
34052	658	34	by	by	IN
34052	658	35	set	set	NN
34052	658	36	screws	screw	NNS
34052	658	37	.	.	.
34052	659	1	The	the	DT
34052	659	2	shaft	shaft	NN
34052	659	3	is	be	VBZ
34052	659	4	threaded	thread	VBN
34052	659	5	75	75	CD
34052	659	6	to	to	IN
34052	659	7	the	the	DT
34052	659	8	inch	inch	NN
34052	659	9	.	.	.
34052	660	1	The	the	DT
34052	660	2	bearings	bearing	NNS
34052	660	3	are	be	VBP
34052	660	4	preferably	preferably	RB
34052	660	5	of	of	IN
34052	660	6	the	the	DT
34052	660	7	concentric	concentric	JJ
34052	660	8	type	type	NN
34052	660	9	.	.	.
34052	661	1	The	the	DT
34052	661	2	circuit	circuit	NN
34052	661	3	breaker	breaker	NN
34052	661	4	C	C	NNP
34052	661	5	is	be	VBZ
34052	661	6	so	so	RB
34052	661	7	arranged	arrange	VBN
34052	661	8	that	that	IN
34052	661	9	when	when	WRB
34052	661	10	{	{	-LRB-
34052	661	11	77	77	CD
34052	661	12	}	}	-RRB-
34052	661	13	the	the	DT
34052	661	14	drum	drum	NN
34052	661	15	has	have	VBZ
34052	661	16	traversed	traverse	VBN
34052	661	17	the	the	DT
34052	661	18	required	require	VBN
34052	661	19	distance	distance	NN
34052	661	20	,	,	,
34052	661	21	the	the	DT
34052	661	22	end	end	NN
34052	661	23	of	of	IN
34052	661	24	the	the	DT
34052	661	25	shaft	shaft	NN
34052	661	26	pushes	push	VBZ
34052	661	27	back	back	RP
34052	661	28	the	the	DT
34052	661	29	spring	spring	NN
34052	661	30	M	M	NNP
34052	661	31	,	,	,
34052	661	32	breaking	break	VBG
34052	661	33	the	the	DT
34052	661	34	circuit	circuit	NN
34052	661	35	of	of	IN
34052	661	36	the	the	DT
34052	661	37	driving	drive	VBG
34052	661	38	gear	gear	NN
34052	661	39	and	and	CC
34052	661	40	stopping	stop	VBG
34052	661	41	the	the	DT
34052	661	42	machine	machine	NN
34052	661	43	.	.	.
34052	662	1	The	the	DT
34052	662	2	machine	machine	NN
34052	662	3	is	be	VBZ
34052	662	4	connected	connect	VBN
34052	662	5	to	to	IN
34052	662	6	the	the	DT
34052	662	7	driving	driving	NN
34052	662	8	gear	gear	NN
34052	662	9	by	by	IN
34052	662	10	the	the	DT
34052	662	11	flexible	flexible	JJ
34052	662	12	coupling	coupling	NN
34052	662	13	A.	a.	NN
34052	663	1	[	[	-LRB-
34052	663	2	Illustration	illustration	NN
34052	663	3	:	:	:
34052	663	4	FIG	FIG	NNP
34052	663	5	.	.	.
34052	664	1	35	35	CD
34052	664	2	.	.	.
34052	665	1	M	M	NNP
34052	665	2	,	,	,
34052	665	3	motor	motor	NN
34052	665	4	;	;	:
34052	665	5	Y	Y	NNP
34052	665	6	,	,	,
34052	665	7	isochroniser	isochroniser	NN
34052	665	8	;	;	:
34052	665	9	F	F	NNP
34052	665	10	,	,	,
34052	665	11	clutch	clutch	NN
34052	665	12	;	;	:
34052	665	13	A	a	NN
34052	665	14	,	,	,
34052	665	15	machine	machine	NN
34052	665	16	;	;	:
34052	665	17	R	r	NN
34052	665	18	,	,	,
34052	665	19	stylus	stylus	NNP
34052	665	20	;	;	:
34052	665	21	S	S	NNP
34052	665	22	,	,	,
34052	665	23	relay	relay	NN
34052	665	24	;	;	:
34052	665	25	X	x	NN
34052	665	26	,	,	,
34052	665	27	gearing	gearing	NN
34052	665	28	;	;	:
34052	665	29	O	o	NN
34052	665	30	,	,	,
34052	665	31	circuit	circuit	NN
34052	665	32	breaker	breaker	NN
34052	665	33	;	;	:
34052	665	34	T	T	NNP
34052	665	35	,	,	,
34052	665	36	receiver	receiver	NN
34052	665	37	;	;	:
34052	665	38	C	c	NN
34052	665	39	,	,	,
34052	665	40	condenser	condenser	NN
34052	665	41	;	;	:
34052	665	42	U	u	NN
34052	665	43	,	,	,
34052	665	44	telephone	telephone	NN
34052	665	45	relay	relay	NN
34052	665	46	;	;	:
34052	665	47	K	K	NNP
34052	665	48	,	,	,
34052	665	49	polarised	polarise	VBD
34052	665	50	relay	relay	NN
34052	665	51	;	;	:
34052	665	52	L	l	NN
34052	665	53	,	,	,
34052	665	54	contact	contact	NN
34052	665	55	breaker	breaker	NN
34052	665	56	;	;	:
34052	665	57	D	d	NN
34052	665	58	,	,	,
34052	665	59	D^1	D^1	NNP
34052	665	60	,	,	,
34052	665	61	D^2	D^2	NNP
34052	665	62	,	,	,
34052	665	63	D^3	D^3	NNP
34052	665	64	,	,	,
34052	665	65	batteries	battery	NNS
34052	665	66	;	;	:
34052	665	67	P	p	NN
34052	665	68	,	,	,
34052	665	69	friction	friction	NN
34052	665	70	brake	brake	NN
34052	665	71	;	;	:
34052	665	72	B	B	NNP
34052	665	73	,	,	,
34052	665	74	B^1	B^1	NNP
34052	665	75	,	,	,
34052	665	76	double	double	JJ
34052	665	77	-	-	HYPH
34052	665	78	pole	pole	NN
34052	665	79	two	two	CD
34052	665	80	-	-	HYPH
34052	665	81	way	way	NN
34052	665	82	switches	switch	NNS
34052	665	83	;	;	:
34052	665	84	N	n	NN
34052	665	85	,	,	,
34052	665	86	N^1	N^1	NNP
34052	665	87	,	,	,
34052	665	88	N^2	N^2	NNP
34052	665	89	,	,	,
34052	665	90	single	single	JJ
34052	665	91	switches	switch	NNS
34052	665	92	;	;	:
34052	665	93	W	w	NN
34052	665	94	,	,	,
34052	665	95	key	key	NN
34052	665	96	;	;	:
34052	665	97	E	e	NN
34052	665	98	,	,	,
34052	665	99	electric	electric	JJ
34052	665	100	clock	clock	NN
34052	665	101	;	;	:
34052	665	102	J	J	NNP
34052	665	103	,	,	,
34052	665	104	telephones	telephone	NNS
34052	665	105	.	.	.
34052	665	106	]	]	-RRB-
34052	666	1	The	the	DT
34052	666	2	drum	drum	NN
34052	666	3	measures	measure	NNS
34052	666	4	5	5	CD
34052	666	5	inches	inch	NNS
34052	666	6	long	long	RB
34052	666	7	by	by	IN
34052	666	8	2	2	CD
34052	666	9	-	-	HYPH
34052	666	10	1/8	1/8	CD
34052	666	11	inches	inch	NNS
34052	666	12	diameter	diameter	NN
34052	666	13	,	,	,
34052	666	14	and	and	CC
34052	666	15	this	this	DT
34052	666	16	takes	take	VBZ
34052	666	17	a	a	DT
34052	666	18	metal	metal	NN
34052	666	19	print	print	NN
34052	666	20	5	5	CD
34052	666	21	inches	inch	NNS
34052	666	22	by	by	IN
34052	666	23	7	7	CD
34052	666	24	inches	inch	NNS
34052	666	25	,	,	,
34052	666	26	which	which	WDT
34052	666	27	allows	allow	VBZ
34052	666	28	for	for	IN
34052	666	29	a	a	DT
34052	666	30	lap	lap	NN
34052	666	31	of	of	IN
34052	666	32	about	about	RB
34052	666	33	1/4	1/4	CD
34052	666	34	inch	inch	NN
34052	666	35	.	.	.
34052	667	1	In	in	IN
34052	667	2	working	working	NN
34052	667	3	,	,	,
34052	667	4	the	the	DT
34052	667	5	print	print	NN
34052	667	6	is	be	VBZ
34052	667	7	wrapped	wrap	VBN
34052	667	8	tightly	tightly	RB
34052	667	9	round	round	IN
34052	667	10	the	the	DT
34052	667	11	drum	drum	NN
34052	667	12	,	,	,
34052	667	13	being	be	VBG
34052	667	14	secured	secure	VBN
34052	667	15	by	by	IN
34052	667	16	means	mean	NNS
34052	667	17	of	of	IN
34052	667	18	a	a	DT
34052	667	19	little	little	JJ
34052	667	20	seccotine	seccotine	JJ
34052	667	21	smeared	smear	VBN
34052	667	22	along	along	IN
34052	667	23	one	one	CD
34052	667	24	edge	edge	NN
34052	667	25	.	.	.
34052	668	1	Care	care	NN
34052	668	2	must	must	MD
34052	668	3	be	be	VB
34052	668	4	taken	take	VBN
34052	668	5	that	that	IN
34052	668	6	the	the	DT
34052	668	7	edge	edge	NN
34052	668	8	of	of	IN
34052	668	9	the	the	DT
34052	668	10	lap	lap	NN
34052	668	11	draws	draw	VBZ
34052	668	12	away	away	RB
34052	668	13	from	from	IN
34052	668	14	the	the	DT
34052	668	15	point	point	NN
34052	668	16	of	of	IN
34052	668	17	{	{	-LRB-
34052	668	18	78	78	CD
34052	668	19	}	}	-RRB-
34052	668	20	the	the	DT
34052	668	21	stylus	stylus	NN
34052	668	22	and	and	CC
34052	668	23	not	not	RB
34052	668	24	towards	towards	IN
34052	668	25	it	-PRON-	PRP
34052	668	26	.	.	.
34052	669	1	A	a	DT
34052	669	2	margin	margin	NN
34052	669	3	of	of	IN
34052	669	4	bare	bare	JJ
34052	669	5	foil	foil	NN
34052	669	6	,	,	,
34052	669	7	about	about	RB
34052	669	8	1/8	1/8	CD
34052	669	9	inch	inch	NN
34052	669	10	wide	wide	JJ
34052	669	11	,	,	,
34052	669	12	should	should	MD
34052	669	13	be	be	VB
34052	669	14	left	leave	VBN
34052	669	15	on	on	IN
34052	669	16	the	the	DT
34052	669	17	print	print	NN
34052	669	18	at	at	IN
34052	669	19	the	the	DT
34052	669	20	commencing	commencing	NN
34052	669	21	edge	edge	NN
34052	669	22	,	,	,
34052	669	23	the	the	DT
34052	669	24	purpose	purpose	NN
34052	669	25	of	of	IN
34052	669	26	which	which	WDT
34052	669	27	will	will	MD
34052	669	28	be	be	VB
34052	669	29	explained	explain	VBN
34052	669	30	later	later	RBR
34052	669	31	.	.	.
34052	670	1	[	[	-LRB-
34052	670	2	Illustration	illustration	NN
34052	670	3	:	:	:
34052	670	4	FIG	FIG	NNP
34052	670	5	.	.	.
34052	671	1	36	36	CD
34052	671	2	.	.	.
34052	671	3	]	]	-RRB-
34052	672	1	_	_	NNP
34052	672	2	The	the	DT
34052	672	3	Stylus._--As	stylus._--as	NN
34052	672	4	the	the	DT
34052	672	5	drum	drum	NN
34052	672	6	of	of	IN
34052	672	7	the	the	DT
34052	672	8	machine	machine	NN
34052	672	9	travels	travel	VBZ
34052	672	10	laterally	laterally	RB
34052	672	11	,	,	,
34052	672	12	by	by	IN
34052	672	13	reason	reason	NN
34052	672	14	of	of	IN
34052	672	15	the	the	DT
34052	672	16	threaded	thread	VBN
34052	672	17	shaft	shaft	NN
34052	672	18	and	and	CC
34052	672	19	bearing	bearing	NN
34052	672	20	,	,	,
34052	672	21	the	the	DT
34052	672	22	stylus	stylus	NNP
34052	672	23	must	must	MD
34052	672	24	necessarily	necessarily	RB
34052	672	25	be	be	VB
34052	672	26	a	a	DT
34052	672	27	fixture	fixture	NN
34052	672	28	.	.	.
34052	673	1	It	-PRON-	PRP
34052	673	2	consists	consist	VBZ
34052	673	3	of	of	IN
34052	673	4	a	a	DT
34052	673	5	holder	holder	NN
34052	673	6	B	B	NNP
34052	673	7	,	,	,
34052	673	8	drilled	drill	VBD
34052	673	9	to	to	TO
34052	673	10	take	take	VB
34052	673	11	a	a	DT
34052	673	12	hardened	harden	VBN
34052	673	13	steel	steel	NN
34052	673	14	point	point	NN
34052	673	15	S	S	NNP
34052	673	16	,	,	,
34052	673	17	attached	attach	VBN
34052	673	18	to	to	IN
34052	673	19	the	the	DT
34052	673	20	spring	spring	NN
34052	673	21	M.	M.	NNP
34052	673	22	The	the	DT
34052	673	23	spring	spring	NN
34052	673	24	is	be	VBZ
34052	673	25	arranged	arrange	VBN
34052	673	26	to	to	TO
34052	673	27	work	work	VB
34052	673	28	in	in	IN
34052	673	29	the	the	DT
34052	673	30	guide	guide	NN
34052	673	31	F	F	NNP
34052	673	32	,	,	,
34052	673	33	which	which	WDT
34052	673	34	is	be	VBZ
34052	673	35	provided	provide	VBN
34052	673	36	with	with	IN
34052	673	37	an	an	DT
34052	673	38	adjusting	adjusting	JJ
34052	673	39	screw	screw	NN
34052	673	40	W	w	NN
34052	673	41	for	for	IN
34052	673	42	regulating	regulate	VBG
34052	673	43	the	the	DT
34052	673	44	pressure	pressure	NN
34052	673	45	of	of	IN
34052	673	46	the	the	DT
34052	673	47	stylus	stylus	NN
34052	673	48	upon	upon	IN
34052	673	49	the	the	DT
34052	673	50	print	print	NN
34052	673	51	;	;	:
34052	673	52	the	the	DT
34052	673	53	pressure	pressure	NN
34052	673	54	being	be	VBG
34052	673	55	sufficient	sufficient	JJ
34052	673	56	to	to	TO
34052	673	57	enable	enable	VB
34052	673	58	good	good	JJ
34052	673	59	contact	contact	NN
34052	673	60	to	to	TO
34052	673	61	be	be	VB
34052	673	62	made	make	VBN
34052	673	63	,	,	,
34052	673	64	but	but	CC
34052	673	65	must	must	MD
34052	673	66	not	not	RB
34052	673	67	be	be	VB
34052	673	68	heavy	heavy	JJ
34052	673	69	enough	enough	RB
34052	673	70	to	to	TO
34052	673	71	scratch	scratch	VB
34052	673	72	the	the	DT
34052	673	73	soft	soft	JJ
34052	673	74	foil	foil	NN
34052	673	75	.	.	.
34052	674	1	The	the	DT
34052	674	2	needle	needle	NN
34052	674	3	should	should	MD
34052	674	4	present	present	VB
34052	674	5	an	an	DT
34052	674	6	angle	angle	NN
34052	674	7	of	of	IN
34052	674	8	about	about	RB
34052	674	9	60Â	60â	CD
34052	674	10	°	°	NNS
34052	674	11	to	to	IN
34052	674	12	the	the	DT
34052	674	13	surface	surface	NN
34052	674	14	of	of	IN
34052	674	15	the	the	DT
34052	674	16	print	print	NN
34052	674	17	,	,	,
34052	674	18	as	as	IN
34052	674	19	this	this	DT
34052	674	20	angle	angle	NN
34052	674	21	has	have	VBZ
34052	674	22	been	be	VBN
34052	674	23	found	find	VBN
34052	674	24	to	to	TO
34052	674	25	give	give	VB
34052	674	26	the	the	DT
34052	674	27	best	good	JJS
34052	674	28	results	result	NNS
34052	674	29	in	in	IN
34052	674	30	working	working	NN
34052	674	31	.	.	.
34052	675	1	To	to	TO
34052	675	2	eliminate	eliminate	VB
34052	675	3	any	any	DT
34052	675	4	sparking	sparking	NN
34052	675	5	that	that	WDT
34052	675	6	may	may	MD
34052	675	7	take	take	VB
34052	675	8	place	place	NN
34052	675	9	at	at	IN
34052	675	10	the	the	DT
34052	675	11	point	point	NN
34052	675	12	of	of	IN
34052	675	13	make	make	NN
34052	675	14	and	and	CC
34052	675	15	break	break	VB
34052	675	16	,	,	,
34052	675	17	due	due	IN
34052	675	18	to	to	IN
34052	675	19	the	the	DT
34052	675	20	self	self	NN
34052	675	21	-	-	HYPH
34052	675	22	induction	induction	NN
34052	675	23	of	of	IN
34052	675	24	the	the	DT
34052	675	25	relay	relay	NN
34052	675	26	coils	coil	NNS
34052	675	27	,	,	,
34052	675	28	a	a	DT
34052	675	29	condenser	condenser	NN
34052	675	30	C	C	NNP
34052	675	31	,	,	,
34052	675	32	about	about	RB
34052	675	33	1	1	CD
34052	675	34	microfarad	microfarad	NN
34052	675	35	capacity	capacity	NN
34052	675	36	,	,	,
34052	675	37	should	should	MD
34052	675	38	be	be	VB
34052	675	39	connected	connect	VBN
34052	675	40	across	across	IN
34052	675	41	{	{	-LRB-
34052	675	42	79	79	CD
34052	675	43	}	}	-RRB-
34052	675	44	the	the	DT
34052	675	45	drum	drum	NN
34052	675	46	and	and	CC
34052	675	47	stylus	stylus	NNP
34052	675	48	.	.	.
34052	676	1	The	the	DT
34052	676	2	complete	complete	JJ
34052	676	3	stylus	stylus	NN
34052	676	4	is	be	VBZ
34052	676	5	given	give	VBN
34052	676	6	in	in	IN
34052	676	7	the	the	DT
34052	676	8	drawings	drawing	NNS
34052	676	9	,	,	,
34052	676	10	Figs	fig	NNS
34052	676	11	.	.	.
34052	677	1	37	37	CD
34052	677	2	,	,	,
34052	677	3	37_a	37_a	NNP
34052	677	4	_	_	NNP
34052	677	5	,	,	,
34052	677	6	and	and	CC
34052	677	7	also	also	RB
34052	677	8	in	in	IN
34052	677	9	the	the	DT
34052	677	10	diagrams	diagram	NNS
34052	677	11	Figs	Figs	NNPS
34052	677	12	.	.	.
34052	678	1	8	8	CD
34052	678	2	and	and	CC
34052	678	3	9	9	CD
34052	678	4	.	.	.
34052	679	1	[	[	-LRB-
34052	679	2	Illustration	illustration	NN
34052	679	3	:	:	:
34052	679	4	FIG	FIG	NNP
34052	679	5	.	.	.
34052	680	1	37	37	CD
34052	680	2	.	.	.
34052	681	1	Showing	show	VBG
34052	681	2	the	the	DT
34052	681	3	arrangement	arrangement	NN
34052	681	4	for	for	IN
34052	681	5	sliding	slide	VBG
34052	681	6	the	the	DT
34052	681	7	stylus	stylus	NN
34052	681	8	to	to	IN
34052	681	9	or	or	CC
34052	681	10	from	from	IN
34052	681	11	the	the	DT
34052	681	12	machine	machine	NN
34052	681	13	.	.	.
34052	681	14	]	]	-RRB-
34052	682	1	[	[	-LRB-
34052	682	2	Illustration	illustration	NN
34052	682	3	:	:	:
34052	682	4	FIG	FIG	NNP
34052	682	5	.	.	.
34052	683	1	37a	37a	NNS
34052	683	2	.	.	.
34052	683	3	]	]	-RRB-
34052	684	1	_	_	NNP
34052	684	2	The	the	DT
34052	684	3	Relay._--As	relay._--as	NN
34052	684	4	will	will	MD
34052	684	5	be	be	VB
34052	684	6	seen	see	VBN
34052	684	7	from	from	IN
34052	684	8	the	the	DT
34052	684	9	diagram	diagram	NN
34052	684	10	,	,	,
34052	684	11	Fig	Fig	NNP
34052	684	12	.	.	.
34052	685	1	38	38	CD
34052	685	2	,	,	,
34052	685	3	this	this	DT
34052	685	4	consists	consist	VBZ
34052	685	5	of	of	IN
34052	685	6	two	two	CD
34052	685	7	electro	electro	NNS
34052	685	8	-	-	HYPH
34052	685	9	magnets	magnet	NNS
34052	685	10	having	have	VBG
34052	685	11	very	very	RB
34052	685	12	soft	soft	JJ
34052	685	13	iron	iron	NN
34052	685	14	cores	core	NNS
34052	685	15	,	,	,
34052	685	16	the	the	DT
34052	685	17	magnet	magnet	NN
34052	685	18	M	m	NN
34052	685	19	being	be	VBG
34052	685	20	wound	wind	VBN
34052	685	21	in	in	IN
34052	685	22	the	the	DT
34052	685	23	usual	usual	JJ
34052	685	24	manner	manner	NN
34052	685	25	,	,	,
34052	685	26	while	while	IN
34052	685	27	the	the	DT
34052	685	28	magnet	magnet	NN
34052	685	29	N	n	CD
34052	685	30	is	be	VBZ
34052	685	31	wound	wind	VBN
34052	685	32	differentially	differentially	RB
34052	685	33	.	.	.
34052	686	1	The	the	DT
34052	686	2	armature	armature	NN
34052	686	3	A	a	NN
34052	686	4	is	be	VBZ
34052	686	5	made	make	VBN
34052	686	6	as	as	RB
34052	686	7	light	light	JJ
34052	686	8	as	as	IN
34052	686	9	possible	possible	JJ
34052	686	10	,	,	,
34052	686	11	and	and	CC
34052	686	12	is	be	VBZ
34052	686	13	pivoted	pivot	VBN
34052	686	14	at	at	IN
34052	686	15	P	p	NN
34052	686	16	,	,	,
34052	686	17	and	and	CC
34052	686	18	when	when	WRB
34052	686	19	there	there	EX
34052	686	20	is	be	VBZ
34052	686	21	no	no	DT
34052	686	22	current	current	JJ
34052	686	23	flowing	flow	VBG
34052	686	24	through	through	IN
34052	686	25	any	any	DT
34052	686	26	of	of	IN
34052	686	27	the	the	DT
34052	686	28	coils	coil	NNS
34052	686	29	,	,	,
34052	686	30	is	be	VBZ
34052	686	31	held	hold	VBN
34052	686	32	midway	midway	RB
34052	686	33	between	between	IN
34052	686	34	the	the	DT
34052	686	35	magnet	magnet	NN
34052	686	36	cores	core	NNS
34052	686	37	by	by	IN
34052	686	38	the	the	DT
34052	686	39	two	two	CD
34052	686	40	spiral	spiral	JJ
34052	686	41	springs	spring	NNS
34052	686	42	S	S	NNP
34052	686	43	and	and	CC
34052	686	44	T	T	NNP
34052	686	45	,	,	,
34052	686	46	which	which	WDT
34052	686	47	are	be	VBP
34052	686	48	under	under	IN
34052	686	49	slight	slight	JJ
34052	686	50	but	but	CC
34052	686	51	equal	equal	JJ
34052	686	52	tension	tension	NN
34052	686	53	.	.	.
34052	687	1	The	the	DT
34052	687	2	connections	connection	NNS
34052	687	3	are	be	VBP
34052	687	4	as	as	IN
34052	687	5	follows	follow	VBZ
34052	687	6	.	.	.
34052	688	1	The	the	DT
34052	688	2	wires	wire	NNS
34052	688	3	from	from	IN
34052	688	4	the	the	DT
34052	688	5	winding	winding	NN
34052	688	6	on	on	IN
34052	688	7	M	M	NNP
34052	688	8	are	be	VBP
34052	688	9	connected	connect	VBN
34052	688	10	directly	directly	RB
34052	688	11	to	to	IN
34052	688	12	the	the	DT
34052	688	13	relay	relay	NN
34052	688	14	terminals	terminal	NNS
34052	688	15	F	F	NNP
34052	688	16	and	and	CC
34052	688	17	H	H	NNP
34052	688	18	,	,	,
34052	688	19	as	as	IN
34052	688	20	are	be	VBP
34052	688	21	also	also	RB
34052	688	22	the	the	DT
34052	688	23	wires	wire	NNS
34052	688	24	from	from	IN
34052	688	25	one	one	CD
34052	688	26	winding	wind	VBG
34052	688	27	on	on	IN
34052	688	28	N.	N.	NNP
34052	688	29	The	the	DT
34052	688	30	other	other	JJ
34052	688	31	winding	winding	NN
34052	688	32	on	on	IN
34052	688	33	N	N	NNP
34052	688	34	is	be	VBZ
34052	688	35	connected	connect	VBN
34052	688	36	in	in	IN
34052	688	37	series	series	NN
34052	688	38	with	with	IN
34052	688	39	the	the	DT
34052	688	40	battery	battery	NN
34052	688	41	C	C	NNP
34052	688	42	,	,	,
34052	688	43	ammeter	ammeter	NN
34052	688	44	B	B	NNP
34052	688	45	,	,	,
34052	688	46	and	and	CC
34052	688	47	regulating	regulate	VBG
34052	688	48	resistance	resistance	NN
34052	688	49	R.	R.	NNP
34052	688	50	{	{	-LRB-
34052	688	51	80	80	CD
34052	688	52	}	}	-RRB-
34052	688	53	[	[	-LRB-
34052	688	54	Illustration	illustration	NN
34052	688	55	:	:	:
34052	688	56	FIG	FIG	NNP
34052	688	57	.	.	.
34052	689	1	38	38	CD
34052	689	2	.	.	.
34052	689	3	]	]	-RRB-
34052	690	1	When	when	WRB
34052	690	2	the	the	DT
34052	690	3	circuit	circuit	NN
34052	690	4	of	of	IN
34052	690	5	the	the	DT
34052	690	6	battery	battery	NN
34052	690	7	C	C	NNP
34052	690	8	is	be	VBZ
34052	690	9	completed	complete	VBN
34052	690	10	,	,	,
34052	690	11	the	the	DT
34052	690	12	coil	coil	NN
34052	690	13	of	of	IN
34052	690	14	N	N	NNP
34052	690	15	,	,	,
34052	690	16	to	to	TO
34052	690	17	which	which	WDT
34052	690	18	it	-PRON-	PRP
34052	690	19	is	be	VBZ
34052	690	20	connected	connect	VBN
34052	690	21	,	,	,
34052	690	22	is	be	VBZ
34052	690	23	energised	energise	VBN
34052	690	24	,	,	,
34052	690	25	and	and	CC
34052	690	26	the	the	DT
34052	690	27	armature	armature	NN
34052	690	28	A	A	NNP
34052	690	29	is	be	VBZ
34052	690	30	attracted	attract	VBN
34052	690	31	against	against	IN
34052	690	32	the	the	DT
34052	690	33	stop	stop	NN
34052	690	34	V.	V.	NNP
34052	690	35	When	when	WRB
34052	690	36	in	in	IN
34052	690	37	this	this	DT
34052	690	38	position	position	NN
34052	690	39	the	the	DT
34052	690	40	tension	tension	NN
34052	690	41	of	of	IN
34052	690	42	the	the	DT
34052	690	43	spring	spring	NN
34052	690	44	S	S	NNP
34052	690	45	is	be	VBZ
34052	690	46	released	release	VBN
34052	690	47	,	,	,
34052	690	48	while	while	IN
34052	690	49	the	the	DT
34052	690	50	tension	tension	NN
34052	690	51	of	of	IN
34052	690	52	the	the	DT
34052	690	53	spring	spring	NN
34052	690	54	T	T	NNP
34052	690	55	is	be	VBZ
34052	690	56	increased	increase	VBN
34052	690	57	.	.	.
34052	691	1	As	as	RB
34052	691	2	soon	soon	RB
34052	691	3	as	as	IN
34052	691	4	the	the	DT
34052	691	5	circuit	circuit	NN
34052	691	6	of	of	IN
34052	691	7	the	the	DT
34052	691	8	battery	battery	NN
34052	691	9	D	d	NN
34052	691	10	is	be	VBZ
34052	691	11	completed	complete	VBN
34052	691	12	by	by	IN
34052	691	13	means	mean	NNS
34052	691	14	of	of	IN
34052	691	15	the	the	DT
34052	691	16	metal	metal	NN
34052	691	17	line	line	NN
34052	691	18	print	print	NN
34052	691	19	on	on	IN
34052	691	20	the	the	DT
34052	691	21	transmitting	transmitting	NN
34052	691	22	machine	machine	NN
34052	691	23	,	,	,
34052	691	24	the	the	DT
34052	691	25	current	current	JJ
34052	691	26	divides	divide	VBZ
34052	691	27	at	at	IN
34052	691	28	the	the	DT
34052	691	29	terminals	terminal	NNS
34052	691	30	F	F	NNP
34052	691	31	and	and	CC
34052	691	32	H	H	NNP
34052	691	33	,	,	,
34052	691	34	a	a	DT
34052	691	35	portion	portion	NN
34052	691	36	flowing	flow	VBG
34052	691	37	through	through	IN
34052	691	38	the	the	DT
34052	691	39	magnet	magnet	NN
34052	691	40	coil	coil	NN
34052	691	41	M	M	NNP
34052	691	42	,	,	,
34052	691	43	and	and	CC
34052	691	44	a	a	DT
34052	691	45	portion	portion	NN
34052	691	46	through	through	IN
34052	691	47	the	the	DT
34052	691	48	remaining	remaining	JJ
34052	691	49	winding	winding	NN
34052	691	50	on	on	IN
34052	691	51	N.	N.	NNP
34052	691	52	The	the	DT
34052	691	53	current	current	NN
34052	691	54	which	which	WDT
34052	691	55	flows	flow	VBZ
34052	691	56	through	through	IN
34052	691	57	the	the	DT
34052	691	58	winding	winding	NN
34052	691	59	on	on	IN
34052	691	60	N	N	NNP
34052	691	61	produces	produce	VBZ
34052	691	62	a	a	DT
34052	691	63	magnetising	magnetise	VBG
34052	691	64	effect	effect	NN
34052	691	65	equal	equal	JJ
34052	691	66	to	to	IN
34052	691	67	that	that	DT
34052	691	68	caused	cause	VBN
34052	691	69	by	by	IN
34052	691	70	the	the	DT
34052	691	71	other	other	JJ
34052	691	72	winding	winding	NN
34052	691	73	on	on	IN
34052	691	74	N	N	NNP
34052	691	75	,	,	,
34052	691	76	but	but	CC
34052	691	77	since	since	IN
34052	691	78	the	the	DT
34052	691	79	two	two	CD
34052	691	80	windings	winding	NNS
34052	691	81	are	be	VBP
34052	691	82	of	of	IN
34052	691	83	equal	equal	JJ
34052	691	84	length	length	NN
34052	691	85	and	and	CC
34052	691	86	resistance	resistance	NN
34052	691	87	,	,	,
34052	691	88	and	and	CC
34052	691	89	since	since	IN
34052	691	90	the	the	DT
34052	691	91	current	current	NN
34052	691	92	flowing	flow	VBG
34052	691	93	through	through	IN
34052	691	94	the	the	DT
34052	691	95	two	two	CD
34052	691	96	windings	winding	NNS
34052	691	97	is	be	VBZ
34052	691	98	of	of	IN
34052	691	99	equal	equal	JJ
34052	691	100	strength	strength	NN
34052	691	101	but	but	CC
34052	691	102	in	in	IN
34052	691	103	opposite	opposite	JJ
34052	691	104	directions	direction	NNS
34052	691	105	,	,	,
34052	691	106	the	the	DT
34052	691	107	result	result	NN
34052	691	108	is	be	VBZ
34052	691	109	to	to	TO
34052	691	110	neutralise	neutralise	VB
34052	691	111	{	{	-LRB-
34052	691	112	81	81	CD
34052	691	113	}	}	-RRB-
34052	691	114	the	the	DT
34052	691	115	magnetising	magnetise	VBG
34052	691	116	effects	effect	NNS
34052	691	117	produced	produce	VBN
34052	691	118	by	by	IN
34052	691	119	each	each	DT
34052	691	120	winding	winding	NN
34052	691	121	,	,	,
34052	691	122	and	and	CC
34052	691	123	consequently	consequently	RB
34052	691	124	no	no	DT
34052	691	125	magnetism	magnetism	NN
34052	691	126	is	be	VBZ
34052	691	127	produced	produce	VBN
34052	691	128	in	in	IN
34052	691	129	the	the	DT
34052	691	130	cores	core	NNS
34052	691	131	.	.	.
34052	692	1	The	the	DT
34052	692	2	other	other	JJ
34052	692	3	portion	portion	NN
34052	692	4	of	of	IN
34052	692	5	the	the	DT
34052	692	6	current	current	NN
34052	692	7	from	from	IN
34052	692	8	D	d	JJ
34052	692	9	flows	flow	NNS
34052	692	10	through	through	IN
34052	692	11	the	the	DT
34052	692	12	coil	coil	NN
34052	692	13	M	M	NNP
34052	692	14	,	,	,
34052	692	15	and	and	CC
34052	692	16	it	-PRON-	PRP
34052	692	17	becomes	become	VBZ
34052	692	18	magnetised	magnetise	VBN
34052	692	19	at	at	IN
34052	692	20	the	the	DT
34052	692	21	same	same	JJ
34052	692	22	time	time	NN
34052	692	23	that	that	WDT
34052	692	24	the	the	DT
34052	692	25	coil	coil	NN
34052	692	26	N	N	NNP
34052	692	27	becomes	become	VBZ
34052	692	28	demagnetised	demagnetise	VBN
34052	692	29	.	.	.
34052	693	1	The	the	DT
34052	693	2	armature	armature	NN
34052	693	3	A	a	NN
34052	693	4	is	be	VBZ
34052	693	5	attracted	attract	VBN
34052	693	6	by	by	IN
34052	693	7	M	M	NNP
34052	693	8	against	against	IN
34052	693	9	the	the	DT
34052	693	10	stop	stop	NN
34052	693	11	X	X	NNP
34052	693	12	,	,	,
34052	693	13	and	and	CC
34052	693	14	this	this	DT
34052	693	15	attraction	attraction	NN
34052	693	16	is	be	VBZ
34052	693	17	assisted	assist	VBN
34052	693	18	by	by	IN
34052	693	19	the	the	DT
34052	693	20	spring	spring	NN
34052	693	21	T	T	NNP
34052	693	22	,	,	,
34052	693	23	which	which	WDT
34052	693	24	was	be	VBD
34052	693	25	under	under	IN
34052	693	26	increased	increase	VBN
34052	693	27	tension	tension	NN
34052	693	28	.	.	.
34052	694	1	The	the	DT
34052	694	2	conditions	condition	NNS
34052	694	3	of	of	IN
34052	694	4	the	the	DT
34052	694	5	springs	spring	NNS
34052	694	6	are	be	VBP
34052	694	7	now	now	RB
34052	694	8	reversed	reverse	VBN
34052	694	9	,	,	,
34052	694	10	the	the	DT
34052	694	11	spring	spring	NN
34052	694	12	S	S	NNP
34052	694	13	being	be	VBG
34052	694	14	under	under	IN
34052	694	15	increased	increase	VBN
34052	694	16	tension	tension	NN
34052	694	17	,	,	,
34052	694	18	while	while	IN
34052	694	19	the	the	DT
34052	694	20	tension	tension	NN
34052	694	21	of	of	IN
34052	694	22	the	the	DT
34052	694	23	spring	spring	NN
34052	694	24	T	T	NNP
34052	694	25	is	be	VBZ
34052	694	26	released	release	VBN
34052	694	27	.	.	.
34052	695	1	As	as	RB
34052	695	2	soon	soon	RB
34052	695	3	as	as	IN
34052	695	4	the	the	DT
34052	695	5	current	current	NN
34052	695	6	from	from	IN
34052	695	7	D	D	NNP
34052	695	8	is	be	VBZ
34052	695	9	broken	break	VBN
34052	695	10	,	,	,
34052	695	11	the	the	DT
34052	695	12	magnetism	magnetism	NN
34052	695	13	disappears	disappear	VBZ
34052	695	14	from	from	IN
34052	695	15	M	M	NNP
34052	695	16	,	,	,
34052	695	17	the	the	DT
34052	695	18	neutralising	neutralise	VBG
34052	695	19	current	current	NN
34052	695	20	in	in	IN
34052	695	21	N	n	CD
34052	695	22	ceases	cease	NNS
34052	695	23	,	,	,
34052	695	24	and	and	CC
34052	695	25	N	n	CC
34052	695	26	once	once	RB
34052	695	27	more	more	RBR
34052	695	28	becomes	become	VBZ
34052	695	29	magnetised	magnetise	VBN
34052	695	30	,	,	,
34052	695	31	owing	owe	VBG
34052	695	32	to	to	IN
34052	695	33	the	the	DT
34052	695	34	current	current	JJ
34052	695	35	which	which	WDT
34052	695	36	still	still	RB
34052	695	37	flows	flow	VBZ
34052	695	38	through	through	IN
34052	695	39	one	one	CD
34052	695	40	winding	winding	NN
34052	695	41	from	from	IN
34052	695	42	C	C	NNP
34052	695	43	;	;	:
34052	695	44	the	the	DT
34052	695	45	armature	armature	NN
34052	695	46	is	be	VBZ
34052	695	47	therefore	therefore	RB
34052	695	48	again	again	RB
34052	695	49	attracted	attract	VBN
34052	695	50	by	by	IN
34052	695	51	N	N	NNP
34052	695	52	,	,	,
34052	695	53	assisted	assist	VBN
34052	695	54	by	by	IN
34052	695	55	the	the	DT
34052	695	56	spring	spring	NN
34052	695	57	S.	S.	NNP
34052	695	58	The	the	DT
34052	695	59	current	current	NN
34052	695	60	flowing	flow	VBG
34052	695	61	through	through	IN
34052	695	62	the	the	DT
34052	695	63	two	two	CD
34052	695	64	windings	winding	NNS
34052	695	65	of	of	IN
34052	695	66	N	n	NN
34052	695	67	must	must	MD
34052	695	68	be	be	VB
34052	695	69	perfectly	perfectly	RB
34052	695	70	equal	equal	JJ
34052	695	71	,	,	,
34052	695	72	and	and	CC
34052	695	73	the	the	DT
34052	695	74	regulating	regulating	NN
34052	695	75	resistance	resistance	NN
34052	695	76	R	r	NN
34052	695	77	,	,	,
34052	695	78	and	and	CC
34052	695	79	ammeters	ammeter	VBZ
34052	695	80	B	B	NNP
34052	695	81	and	and	CC
34052	695	82	B	B	NNP
34052	695	83	'	'	''
34052	695	84	,	,	,
34052	695	85	are	be	VBP
34052	695	86	inserted	insert	VBN
34052	695	87	for	for	IN
34052	695	88	purposes	purpose	NNS
34052	695	89	of	of	IN
34052	695	90	adjustment	adjustment	NN
34052	695	91	.	.	.
34052	696	1	The	the	DT
34052	696	2	current	current	NN
34052	696	3	from	from	IN
34052	696	4	C	C	NNP
34052	696	5	must	must	MD
34052	696	6	flow	flow	VB
34052	696	7	in	in	IN
34052	696	8	a	a	DT
34052	696	9	direction	direction	NN
34052	696	10	opposite	opposite	JJ
34052	696	11	to	to	IN
34052	696	12	that	that	DT
34052	696	13	which	which	WDT
34052	696	14	flows	flow	VBZ
34052	696	15	from	from	IN
34052	696	16	D.	D.	NNP
34052	696	17	[	[	-LRB-
34052	696	18	Illustration	illustration	NN
34052	696	19	:	:	:
34052	696	20	FIG	FIG	NNP
34052	696	21	.	.	.
34052	697	1	39	39	CD
34052	697	2	.	.	.
34052	698	1	H	h	NN
34052	698	2	,	,	,
34052	698	3	H	h	NN
34052	698	4	'	'	''
34052	698	5	,	,	,
34052	698	6	containers	container	NNS
34052	698	7	;	;	:
34052	698	8	M	M	NNP
34052	698	9	,	,	,
34052	698	10	mercury	mercury	NN
34052	698	11	;	;	,
34052	698	12	E	E	NNP
34052	698	13	,	,	,
34052	698	14	paraffin	paraffin	VB
34052	698	15	oil	oil	NN
34052	698	16	;	;	:
34052	698	17	T	T	NNP
34052	698	18	,	,	,
34052	698	19	T	T	NNP
34052	698	20	'	'	''
34052	698	21	,	,	,
34052	698	22	terminals	terminal	NNS
34052	698	23	;	;	:
34052	698	24	C	C	NNP
34052	698	25	,	,	,
34052	698	26	suspending	suspend	VBG
34052	698	27	rod	rod	NN
34052	698	28	;	;	:
34052	698	29	D	d	NN
34052	698	30	,	,	,
34052	698	31	base	base	NN
34052	698	32	;	;	:
34052	698	33	F	F	NNP
34052	698	34	,	,	,
34052	698	35	F	F	NNP
34052	698	36	'	'	''
34052	698	37	,	,	,
34052	698	38	dipping	dip	VBG
34052	698	39	rods	rod	NNS
34052	698	40	.	.	.
34052	698	41	]	]	-RRB-
34052	699	1	The	the	DT
34052	699	2	local	local	JJ
34052	699	3	circuit	circuit	NN
34052	699	4	of	of	IN
34052	699	5	the	the	DT
34052	699	6	relay	relay	NN
34052	699	7	is	be	VBZ
34052	699	8	completed	complete	VBN
34052	699	9	by	by	IN
34052	699	10	means	mean	NNS
34052	699	11	of	of	IN
34052	699	12	a	a	DT
34052	699	13	copper	copper	NN
34052	699	14	dipper	dipper	NN
34052	699	15	in	in	IN
34052	699	16	mercury	mercury	NN
34052	699	17	,	,	,
34052	699	18	somewhat	somewhat	RB
34052	699	19	resembling	resemble	VBG
34052	699	20	an	an	DT
34052	699	21	ordinary	ordinary	JJ
34052	699	22	mercury	mercury	NN
34052	699	23	break	break	NN
34052	699	24	,	,	,
34052	699	25	but	but	CC
34052	699	26	modified	modify	VBN
34052	699	27	to	to	TO
34052	699	28	suit	suit	VB
34052	699	29	the	the	DT
34052	699	30	present	present	JJ
34052	699	31	requirements	requirement	NNS
34052	699	32	.	.	.
34052	700	1	The	the	DT
34052	700	2	arrangement	arrangement	NN
34052	700	3	will	will	MD
34052	700	4	be	be	VB
34052	700	5	seen	see	VBN
34052	700	6	from	from	IN
34052	700	7	Fig	Fig	NNP
34052	700	8	.	.	.
34052	701	1	39	39	CD
34052	701	2	.	.	.
34052	702	1	The	the	DT
34052	702	2	whole	whole	NN
34052	702	3	of	of	IN
34052	702	4	the	the	DT
34052	702	5	{	{	-LRB-
34052	702	6	82	82	CD
34052	702	7	}	}	-RRB-
34052	702	8	moving	move	VBG
34052	702	9	parts	part	NNS
34052	702	10	are	be	VBP
34052	702	11	made	make	VBN
34052	702	12	as	as	RB
34052	702	13	light	light	JJ
34052	702	14	as	as	IN
34052	702	15	possible	possible	JJ
34052	702	16	,	,	,
34052	702	17	and	and	CC
34052	702	18	for	for	IN
34052	702	19	this	this	DT
34052	702	20	reason	reason	NN
34052	702	21	the	the	DT
34052	702	22	rod	rod	NN
34052	702	23	C	C	NNP
34052	702	24	and	and	CC
34052	702	25	the	the	DT
34052	702	26	dippers	dipper	NNS
34052	702	27	F	F	NNP
34052	702	28	,	,	,
34052	702	29	F	F	NNP
34052	702	30	'	'	''
34052	702	31	should	should	MD
34052	702	32	be	be	VB
34052	702	33	made	make	VBN
34052	702	34	as	as	RB
34052	702	35	short	short	JJ
34052	702	36	as	as	RB
34052	702	37	convenient	convenient	JJ
34052	702	38	.	.	.
34052	703	1	The	the	DT
34052	703	2	containers	container	NNS
34052	703	3	H	H	VBG
34052	703	4	,	,	,
34052	703	5	H	h	NN
34052	703	6	'	'	''
34052	703	7	are	be	VBP
34052	703	8	separate	separate	JJ
34052	703	9	,	,	,
34052	703	10	of	of	IN
34052	703	11	cast	cast	NN
34052	703	12	iron	iron	NN
34052	703	13	,	,	,
34052	703	14	and	and	CC
34052	703	15	rectangular	rectangular	NNP
34052	703	16	in	in	IN
34052	703	17	shape	shape	NN
34052	703	18	.	.	.
34052	704	1	The	the	DT
34052	704	2	dipper	dipper	NN
34052	704	3	is	be	VBZ
34052	704	4	of	of	IN
34052	704	5	very	very	RB
34052	704	6	thin	thin	JJ
34052	704	7	copper	copper	NN
34052	704	8	tube	tube	NN
34052	704	9	--	--	:
34052	704	10	an	an	DT
34052	704	11	advantage	advantage	NN
34052	704	12	where	where	WRB
34052	704	13	alternating	alternate	VBG
34052	704	14	current	current	NN
34052	704	15	is	be	VBZ
34052	704	16	to	to	TO
34052	704	17	be	be	VB
34052	704	18	used	use	VBN
34052	704	19	--	--	:
34052	704	20	and	and	CC
34052	704	21	is	be	VBZ
34052	704	22	made	make	VBN
34052	704	23	adjustable	adjustable	JJ
34052	704	24	for	for	IN
34052	704	25	height	height	NN
34052	704	26	on	on	IN
34052	704	27	the	the	DT
34052	704	28	suspending	suspend	VBG
34052	704	29	rod	rod	NN
34052	704	30	C.	C.	NNP
34052	704	31	The	the	DT
34052	704	32	leg	leg	NN
34052	704	33	F	F	NNP
34052	704	34	is	be	VBZ
34052	704	35	of	of	IN
34052	704	36	such	such	PDT
34052	704	37	a	a	DT
34052	704	38	length	length	NN
34052	704	39	that	that	DT
34052	704	40	permanent	permanent	JJ
34052	704	41	contact	contact	NN
34052	704	42	is	be	VBZ
34052	704	43	made	make	VBN
34052	704	44	with	with	IN
34052	704	45	the	the	DT
34052	704	46	mercury	mercury	NN
34052	704	47	in	in	IN
34052	704	48	the	the	DT
34052	704	49	container	container	NN
34052	704	50	H	h	NN
34052	704	51	,	,	,
34052	704	52	while	while	IN
34052	704	53	the	the	DT
34052	704	54	leg	leg	NN
34052	704	55	F	f	NN
34052	704	56	'	'	''
34052	704	57	clears	clear	VBZ
34052	704	58	the	the	DT
34052	704	59	surface	surface	NN
34052	704	60	of	of	IN
34052	704	61	the	the	DT
34052	704	62	mercury	mercury	NN
34052	704	63	by	by	IN
34052	704	64	about	about	RB
34052	704	65	1/4	1/4	CD
34052	704	66	inch	inch	NN
34052	704	67	,	,	,
34052	704	68	when	when	WRB
34052	704	69	the	the	DT
34052	704	70	armature	armature	NN
34052	704	71	of	of	IN
34052	704	72	the	the	DT
34052	704	73	relay	relay	NN
34052	704	74	is	be	VBZ
34052	704	75	in	in	IN
34052	704	76	its	-PRON-	PRP$
34052	704	77	normal	normal	JJ
34052	704	78	position	position	NN
34052	704	79	.	.	.
34052	705	1	To	to	TO
34052	705	2	prevent	prevent	VB
34052	705	3	undue	undue	JJ
34052	705	4	churning	churning	NN
34052	705	5	of	of	IN
34052	705	6	the	the	DT
34052	705	7	mercury	mercury	NN
34052	705	8	,	,	,
34052	705	9	which	which	WDT
34052	705	10	would	would	MD
34052	705	11	necessarily	necessarily	RB
34052	705	12	take	take	VB
34052	705	13	place	place	NN
34052	705	14	if	if	IN
34052	705	15	the	the	DT
34052	705	16	dipper	dipper	NN
34052	705	17	entered	enter	VBD
34052	705	18	and	and	CC
34052	705	19	left	leave	VBD
34052	705	20	the	the	DT
34052	705	21	mercury	mercury	NN
34052	705	22	at	at	IN
34052	705	23	each	each	DT
34052	705	24	movement	movement	NN
34052	705	25	of	of	IN
34052	705	26	the	the	DT
34052	705	27	armature	armature	NN
34052	705	28	,	,	,
34052	705	29	a	a	DT
34052	705	30	pointed	pointed	JJ
34052	705	31	ebonite	ebonite	NN
34052	705	32	plug	plug	NN
34052	705	33	is	be	VBZ
34052	705	34	inserted	insert	VBN
34052	705	35	in	in	IN
34052	705	36	the	the	DT
34052	705	37	end	end	NN
34052	705	38	of	of	IN
34052	705	39	the	the	DT
34052	705	40	tube	tube	NN
34052	705	41	.	.	.
34052	706	1	This	this	DT
34052	706	2	will	will	MD
34052	706	3	be	be	VB
34052	706	4	found	find	VBN
34052	706	5	to	to	TO
34052	706	6	give	give	VB
34052	706	7	good	good	JJ
34052	706	8	results	result	NNS
34052	706	9	at	at	IN
34052	706	10	a	a	DT
34052	706	11	high	high	JJ
34052	706	12	speed	speed	NN
34052	706	13	,	,	,
34052	706	14	the	the	DT
34052	706	15	mercury	mercury	NN
34052	706	16	being	be	VBG
34052	706	17	practically	practically	RB
34052	706	18	undisturbed	undisturbed	JJ
34052	706	19	,	,	,
34052	706	20	and	and	CC
34052	706	21	the	the	DT
34052	706	22	production	production	NN
34052	706	23	of	of	IN
34052	706	24	"	"	``
34052	706	25	sludge	sludge	NN
34052	706	26	"	"	''
34052	706	27	reduced	reduce	VBN
34052	706	28	to	to	IN
34052	706	29	a	a	DT
34052	706	30	minimum	minimum	NN
34052	706	31	.	.	.
34052	707	1	To	to	TO
34052	707	2	prevent	prevent	VB
34052	707	3	oxidation	oxidation	NN
34052	707	4	of	of	IN
34052	707	5	the	the	DT
34052	707	6	mercury	mercury	NN
34052	707	7	,	,	,
34052	707	8	and	and	CC
34052	707	9	to	to	TO
34052	707	10	prevent	prevent	VB
34052	707	11	arcing	arcing	NN
34052	707	12	,	,	,
34052	707	13	the	the	DT
34052	707	14	surface	surface	NN
34052	707	15	is	be	VBZ
34052	707	16	covered	cover	VBN
34052	707	17	with	with	IN
34052	707	18	paraffin	paraffin	NN
34052	707	19	oil	oil	NN
34052	707	20	.	.	.
34052	708	1	If	if	IN
34052	708	2	this	this	DT
34052	708	3	is	be	VBZ
34052	708	4	not	not	RB
34052	708	5	sufficient	sufficient	JJ
34052	708	6	to	to	TO
34052	708	7	prevent	prevent	VB
34052	708	8	arcing	arc	VBG
34052	708	9	a	a	DT
34052	708	10	condenser	condenser	NN
34052	708	11	should	should	MD
34052	708	12	be	be	VB
34052	708	13	shunted	shunt	VBN
34052	708	14	across	across	IN
34052	708	15	the	the	DT
34052	708	16	{	{	-LRB-
34052	708	17	83	83	CD
34052	708	18	}	}	-RRB-
34052	708	19	containers	container	NNS
34052	708	20	.	.	.
34052	709	1	The	the	DT
34052	709	2	volume	volume	NN
34052	709	3	of	of	IN
34052	709	4	mercury	mercury	NN
34052	709	5	,	,	,
34052	709	6	and	and	CC
34052	709	7	the	the	DT
34052	709	8	area	area	NN
34052	709	9	of	of	IN
34052	709	10	the	the	DT
34052	709	11	dippers	dipper	NNS
34052	709	12	,	,	,
34052	709	13	should	should	MD
34052	709	14	be	be	VB
34052	709	15	sufficient	sufficient	JJ
34052	709	16	to	to	TO
34052	709	17	carry	carry	VB
34052	709	18	the	the	DT
34052	709	19	current	current	NN
34052	709	20	used	use	VBN
34052	709	21	for	for	IN
34052	709	22	a	a	DT
34052	709	23	considerable	considerable	JJ
34052	709	24	period	period	NN
34052	709	25	without	without	IN
34052	709	26	heating	heat	VBG
34052	709	27	up	up	RP
34052	709	28	to	to	IN
34052	709	29	any	any	DT
34052	709	30	extent	extent	NN
34052	709	31	.	.	.
34052	710	1	An	an	DT
34052	710	2	adjustable	adjustable	JJ
34052	710	3	weight	weight	NN
34052	710	4	J	J	NNP
34052	710	5	is	be	VBZ
34052	710	6	provided	provide	VBN
34052	710	7	in	in	IN
34052	710	8	order	order	NN
34052	710	9	to	to	TO
34052	710	10	balance	balance	VB
34052	710	11	the	the	DT
34052	710	12	armature	armature	NN
34052	710	13	and	and	CC
34052	710	14	dipping	dipping	NN
34052	710	15	rod	rod	NN
34052	710	16	.	.	.
34052	711	1	The	the	DT
34052	711	2	remaining	remain	VBG
34052	711	3	transmitting	transmit	VBG
34052	711	4	apparatus	apparatus	NN
34052	711	5	consists	consist	VBZ
34052	711	6	of	of	IN
34052	711	7	the	the	DT
34052	711	8	battery	battery	NN
34052	711	9	D^2	D^2	NNP
34052	711	10	and	and	CC
34052	711	11	the	the	DT
34052	711	12	usual	usual	JJ
34052	711	13	wireless	wireless	JJ
34052	711	14	apparatus	apparatus	NN
34052	711	15	.	.	.
34052	712	1	The	the	DT
34052	712	2	double	double	JJ
34052	712	3	-	-	HYPH
34052	712	4	pole	pole	NN
34052	712	5	two	two	CD
34052	712	6	-	-	HYPH
34052	712	7	way	way	NN
34052	712	8	switch	switch	NN
34052	712	9	B	b	NN
34052	712	10	'	'	''
34052	712	11	is	be	VBZ
34052	712	12	to	to	TO
34052	712	13	enable	enable	VB
34052	712	14	the	the	DT
34052	712	15	photo	photo	NN
34052	712	16	-	-	HYPH
34052	712	17	telegraphic	telegraphic	JJ
34052	712	18	set	set	NN
34052	712	19	to	to	TO
34052	712	20	be	be	VB
34052	712	21	switched	switch	VBN
34052	712	22	out	out	RP
34052	712	23	and	and	CC
34052	712	24	the	the	DT
34052	712	25	hand	hand	NN
34052	712	26	key	key	NN
34052	712	27	W	W	NNP
34052	712	28	switched	switch	VBD
34052	712	29	in	in	RP
34052	712	30	for	for	IN
34052	712	31	ordinary	ordinary	JJ
34052	712	32	signalling	signal	VBG
34052	712	33	purposes	purpose	NNS
34052	712	34	.	.	.
34052	713	1	The	the	DT
34052	713	2	battery	battery	NN
34052	713	3	D^2	D^2	NNP
34052	713	4	should	should	MD
34052	713	5	be	be	VB
34052	713	6	about	about	RB
34052	713	7	12	12	CD
34052	713	8	volts	volt	NNS
34052	713	9	.	.	.
34052	714	1	RECEIVING	receiving	NN
34052	714	2	APPARATUS	APPARATUS	NNP
34052	714	3	The	the	DT
34052	714	4	wireless	wireless	JJ
34052	714	5	portion	portion	NN
34052	714	6	of	of	IN
34052	714	7	the	the	DT
34052	714	8	receiver	receiver	NN
34052	714	9	is	be	VBZ
34052	714	10	similar	similar	JJ
34052	714	11	to	to	IN
34052	714	12	that	that	DT
34052	714	13	given	give	VBN
34052	714	14	in	in	IN
34052	714	15	Fig	Fig	NNP
34052	714	16	.	.	.
34052	715	1	22	22	CD
34052	715	2	,	,	,
34052	715	3	is	be	VBZ
34052	715	4	of	of	IN
34052	715	5	the	the	DT
34052	715	6	usual	usual	JJ
34052	715	7	syntonic	syntonic	NN
34052	715	8	type	type	NN
34052	715	9	,	,	,
34052	715	10	and	and	CC
34052	715	11	comprises	comprise	VBZ
34052	715	12	an	an	DT
34052	715	13	oscillation	oscillation	NN
34052	715	14	transformer	transformer	NN
34052	715	15	,	,	,
34052	715	16	S	S	NNP
34052	715	17	being	be	VBG
34052	715	18	the	the	DT
34052	715	19	secondary	secondary	JJ
34052	715	20	,	,	,
34052	715	21	and	and	CC
34052	715	22	P	p	NN
34052	715	23	the	the	DT
34052	715	24	primary	primary	NN
34052	715	25	;	;	:
34052	715	26	C	C	NNP
34052	715	27	'	'	``
34052	715	28	is	be	VBZ
34052	715	29	a	a	DT
34052	715	30	block	block	NN
34052	715	31	condenser	condenser	NN
34052	715	32	,	,	,
34052	715	33	and	and	CC
34052	715	34	C	C	NNP
34052	715	35	a	a	DT
34052	715	36	variable	variable	JJ
34052	715	37	condenser	condenser	NN
34052	715	38	.	.	.
34052	716	1	The	the	DT
34052	716	2	detector	detector	NN
34052	716	3	D	d	NN
34052	716	4	is	be	VBZ
34052	716	5	of	of	IN
34052	716	6	the	the	DT
34052	716	7	carborundum	carborundum	NN
34052	716	8	crystal	crystal	NN
34052	716	9	or	or	CC
34052	716	10	electrolytic	electrolytic	JJ
34052	716	11	pattern	pattern	NN
34052	716	12	.	.	.
34052	717	1	A	a	DT
34052	717	2	two	two	CD
34052	717	3	-	-	HYPH
34052	717	4	way	way	NN
34052	717	5	switch	switch	NN
34052	717	6	B	b	NN
34052	717	7	is	be	VBZ
34052	717	8	provided	provide	VBN
34052	717	9	so	so	IN
34052	717	10	that	that	IN
34052	717	11	the	the	DT
34052	717	12	relay	relay	NN
34052	717	13	U	u	PRP
34052	717	14	can	can	MD
34052	717	15	be	be	VB
34052	717	16	switched	switch	VBN
34052	717	17	out	out	RP
34052	717	18	and	and	CC
34052	717	19	the	the	DT
34052	717	20	telephones	telephone	NNS
34052	717	21	J	J	NNP
34052	717	22	switched	switch	VBD
34052	717	23	in	in	RP
34052	717	24	for	for	IN
34052	717	25	ordinary	ordinary	JJ
34052	717	26	receiving	receive	VBG
34052	717	27	purposes	purpose	NNS
34052	717	28	.	.	.
34052	718	1	The	the	DT
34052	718	2	relay	relay	NN
34052	718	3	U	u	NN
34052	718	4	is	be	VBZ
34052	718	5	a	a	DT
34052	718	6	Brown	Brown	NNP
34052	718	7	's	's	POS
34052	718	8	telephone	telephone	NN
34052	718	9	relay	relay	NN
34052	718	10	.	.	.
34052	719	1	[	[	-LRB-
34052	719	2	Illustration	illustration	NN
34052	719	3	:	:	:
34052	719	4	FIG	FIG	NNP
34052	719	5	.	.	.
34052	720	1	40	40	CD
34052	720	2	.	.	.
34052	720	3	]	]	-RRB-
34052	721	1	_	_	NNP
34052	721	2	The	the	DT
34052	721	3	Receiver._--The	Receiver._--The	NNP
34052	721	4	magnified	magnify	VBN
34052	721	5	current	current	NN
34052	721	6	from	from	IN
34052	721	7	the	the	DT
34052	721	8	relay	relay	NN
34052	721	9	U	u	NN
34052	721	10	is	be	VBZ
34052	721	11	taken	take	VBN
34052	721	12	to	to	IN
34052	721	13	a	a	DT
34052	721	14	special	special	JJ
34052	721	15	telephone	telephone	NN
34052	721	16	receiver	receiver	NN
34052	721	17	,	,	,
34052	721	18	the	the	DT
34052	721	19	construction	construction	NN
34052	721	20	of	of	IN
34052	721	21	which	which	WDT
34052	721	22	is	be	VBZ
34052	721	23	given	give	VBN
34052	721	24	in	in	IN
34052	721	25	Fig	Fig	NNP
34052	721	26	.	.	.
34052	722	1	40	40	CD
34052	722	2	.	.	.
34052	723	1	The	the	DT
34052	723	2	diaphragm	diaphragm	JJ
34052	723	3	F	F	NNP
34052	723	4	is	be	VBZ
34052	723	5	about	about	RB
34052	723	6	2	2	CD
34052	723	7	-	-	SYM
34052	723	8	1/2	1/2	CD
34052	723	9	inches	inch	NNS
34052	723	10	diameter	diameter	NN
34052	723	11	,	,	,
34052	723	12	and	and	CC
34052	723	13	should	should	MD
34052	723	14	be	be	VB
34052	723	15	fairly	fairly	RB
34052	723	16	thin	thin	JJ
34052	723	17	but	but	CC
34052	723	18	very	very	RB
34052	723	19	resilient	resilient	JJ
34052	723	20	.	.	.
34052	724	1	Only	only	RB
34052	724	2	one	one	CD
34052	724	3	{	{	-LRB-
34052	724	4	84	84	CD
34052	724	5	}	}	-RRB-
34052	724	6	[	[	-LRB-
34052	724	7	Illustration	illustration	NN
34052	724	8	]	]	-RRB-
34052	724	9	[	[	-LRB-
34052	724	10	Illustration	illustration	NN
34052	724	11	]	]	-RRB-
34052	724	12	coil	coil	NN
34052	724	13	is	be	VBZ
34052	724	14	provided	provide	VBN
34052	724	15	,	,	,
34052	724	16	and	and	CC
34052	724	17	this	this	DT
34052	724	18	should	should	MD
34052	724	19	be	be	VB
34052	724	20	wound	wind	VBN
34052	724	21	with	with	IN
34052	724	22	No	no	UH
34052	724	23	.	.	.
34052	725	1	47	47	CD
34052	725	2	S.S.C.	S.S.C.	NNP
34052	726	1	copper	copper	NN
34052	726	2	wire	wire	NN
34052	726	3	for	for	IN
34052	726	4	a	a	DT
34052	726	5	resistance	resistance	NN
34052	726	6	of	of	IN
34052	726	7	about	about	RB
34052	726	8	2000	2000	CD
34052	726	9	ohms	ohms	NNP
34052	726	10	.	.	.
34052	727	1	By	by	IN
34052	727	2	using	use	VBG
34052	727	3	only	only	RB
34052	727	4	one	one	CD
34052	727	5	coil	coil	NN
34052	727	6	and	and	CC
34052	727	7	therefore	therefore	RB
34052	727	8	only	only	RB
34052	727	9	one	one	CD
34052	727	10	core	core	NN
34052	727	11	,	,	,
34052	727	12	the	the	DT
34052	727	13	movement	movement	NN
34052	727	14	of	of	IN
34052	727	15	the	the	DT
34052	727	16	diaphragm	diaphragm	NN
34052	727	17	is	be	VBZ
34052	727	18	centralised	centralise	VBN
34052	727	19	.	.	.
34052	728	1	To	to	IN
34052	728	2	the	the	DT
34052	728	3	centre	centre	NN
34052	728	4	of	of	IN
34052	728	5	the	the	DT
34052	728	6	diaphragm	diaphragm	JJ
34052	728	7	a	a	DT
34052	728	8	light	light	JJ
34052	728	9	steel	steel	NN
34052	728	10	point	point	NN
34052	728	11	is	be	VBZ
34052	728	12	fastened	fasten	VBN
34052	728	13	,	,	,
34052	728	14	about	about	RB
34052	728	15	1/2	1/2	CD
34052	728	16	inch	inch	NN
34052	728	17	long	long	JJ
34052	728	18	,	,	,
34052	728	19	and	and	CC
34052	728	20	provided	provide	VBN
34052	728	21	with	with	IN
34052	728	22	a	a	DT
34052	728	23	projecting	projecting	NN
34052	728	24	hook	hook	NN
34052	728	25	H.	H.	NNP
34052	728	26	An	an	DT
34052	728	27	enlarged	enlarged	JJ
34052	728	28	view	view	NN
34052	728	29	of	of	IN
34052	728	30	this	this	DT
34052	728	31	pin	pin	NN
34052	728	32	is	be	VBZ
34052	728	33	given	give	VBN
34052	728	34	in	in	IN
34052	728	35	Fig	Fig	NNP
34052	728	36	.	.	.
34052	729	1	41	41	CD
34052	729	2	.	.	.
34052	730	1	The	the	DT
34052	730	2	movement	movement	NN
34052	730	3	of	of	IN
34052	730	4	the	the	DT
34052	730	5	diaphragm	diaphragm	NNP
34052	730	6	and	and	CC
34052	730	7	consequently	consequently	RB
34052	730	8	of	of	IN
34052	730	9	the	the	DT
34052	730	10	steel	steel	NN
34052	730	11	point	point	NN
34052	730	12	P	p	NN
34052	730	13	is	be	VBZ
34052	730	14	communicated	communicate	VBN
34052	730	15	to	to	IN
34052	730	16	a	a	DT
34052	730	17	pivoted	pivoted	JJ
34052	730	18	rod	rod	NN
34052	730	19	R	r	NN
34052	730	20	,	,	,
34052	730	21	which	which	WDT
34052	730	22	is	be	VBZ
34052	730	23	of	of	IN
34052	730	24	special	special	JJ
34052	730	25	construction	construction	NN
34052	730	26	.	.	.
34052	731	1	A	a	DT
34052	731	2	piece	piece	NN
34052	731	3	of	of	IN
34052	731	4	aluminium	aluminium	NN
34052	731	5	tube	tube	NN
34052	731	6	3	3	CD
34052	731	7	-	-	HYPH
34052	731	8	3/4	3/4	CD
34052	731	9	inches	inch	NNS
34052	731	10	long	long	JJ
34052	731	11	,	,	,
34052	731	12	and	and	CC
34052	731	13	of	of	IN
34052	731	14	the	the	DT
34052	731	15	section	section	NN
34052	731	16	given	give	VBN
34052	731	17	at	at	IN
34052	731	18	B	b	NN
34052	731	19	,	,	,
34052	731	20	is	be	VBZ
34052	731	21	bushed	bush	VBN
34052	731	22	at	at	IN
34052	731	23	one	one	CD
34052	731	24	end	end	NN
34052	731	25	with	with	IN
34052	731	26	a	a	DT
34052	731	27	piece	piece	NN
34052	731	28	of	of	IN
34052	731	29	brass	brass	NN
34052	731	30	of	of	IN
34052	731	31	the	the	DT
34052	731	32	shape	shape	NN
34052	731	33	shown	show	VBN
34052	731	34	in	in	IN
34052	731	35	Fig	Fig	NNP
34052	731	36	.	.	.
34052	732	1	41a	41a	NNS
34052	732	2	.	.	.
34052	733	1	A	a	DT
34052	733	2	stiff	stiff	JJ
34052	733	3	steel	steel	NN
34052	733	4	wire	wire	NN
34052	733	5	T	t	NN
34052	733	6	about	about	RB
34052	733	7	1	1	CD
34052	733	8	inch	inch	NN
34052	733	9	long	long	JJ
34052	733	10	(	(	-LRB-
34052	733	11	20	20	CD
34052	733	12	gauge	gauge	NN
34052	733	13	)	)	-RRB-
34052	733	14	is	be	VBZ
34052	733	15	screwed	screw	VBN
34052	733	16	into	into	IN
34052	733	17	the	the	DT
34052	733	18	end	end	NN
34052	733	19	of	of	IN
34052	733	20	Z	z	NN
34052	733	21	,	,	,
34052	733	22	and	and	CC
34052	733	23	carries	carry	VBZ
34052	733	24	a	a	DT
34052	733	25	counterbalance	counterbalance	NN
34052	733	26	weight	weight	NN
34052	733	27	C.	C.	NNP
34052	733	28	A	A	NNP
34052	733	29	hardened	harden	VBN
34052	733	30	{	{	-LRB-
34052	733	31	85	85	CD
34052	733	32	}	}	-RRB-
34052	733	33	steel	steel	NN
34052	733	34	spindle	spindle	NN
34052	733	35	,	,	,
34052	733	36	pointed	point	VBD
34052	733	37	at	at	IN
34052	733	38	both	both	DT
34052	733	39	ends	end	NNS
34052	733	40	,	,	,
34052	733	41	is	be	VBZ
34052	733	42	fastened	fasten	VBN
34052	733	43	at	at	IN
34052	733	44	D	d	NN
34052	733	45	,	,	,
34052	733	46	and	and	CC
34052	733	47	runs	run	VBZ
34052	733	48	between	between	IN
34052	733	49	two	two	CD
34052	733	50	coned	cone	VBN
34052	733	51	bearings	bearing	NNS
34052	733	52	,	,	,
34052	733	53	one	one	CD
34052	733	54	of	of	IN
34052	733	55	which	which	WDT
34052	733	56	is	be	VBZ
34052	733	57	adjustable	adjustable	JJ
34052	733	58	.	.	.
34052	734	1	The	the	DT
34052	734	2	underside	underside	NN
34052	734	3	of	of	IN
34052	734	4	Z	z	NN
34052	734	5	is	be	VBZ
34052	734	6	flattened	flatten	VBN
34052	734	7	,	,	,
34052	734	8	and	and	CC
34052	734	9	a	a	DT
34052	734	10	small	small	JJ
34052	734	11	coned	cone	VBN
34052	734	12	depression	depression	NN
34052	734	13	is	be	VBZ
34052	734	14	made	make	VBN
34052	734	15	for	for	IN
34052	734	16	the	the	DT
34052	734	17	reception	reception	NN
34052	734	18	of	of	IN
34052	734	19	the	the	DT
34052	734	20	pointed	pointed	JJ
34052	734	21	end	end	NN
34052	734	22	of	of	IN
34052	734	23	the	the	DT
34052	734	24	pin	pin	NN
34052	734	25	.	.	.
34052	735	1	By	by	IN
34052	735	2	means	mean	NNS
34052	735	3	of	of	IN
34052	735	4	the	the	DT
34052	735	5	spring	spring	NN
34052	735	6	J	J	NNP
34052	735	7	the	the	DT
34052	735	8	two	two	CD
34052	735	9	pieces	piece	NNS
34052	735	10	,	,	,
34052	735	11	Z	z	NN
34052	735	12	and	and	CC
34052	735	13	P	p	NN
34052	735	14	,	,	,
34052	735	15	are	be	VBP
34052	735	16	held	hold	VBN
34052	735	17	firmly	firmly	RB
34052	735	18	together	together	RB
34052	735	19	,	,	,
34052	735	20	at	at	IN
34052	735	21	the	the	DT
34052	735	22	same	same	JJ
34052	735	23	time	time	NN
34052	735	24	allowing	allow	VBG
34052	735	25	perfect	perfect	JJ
34052	735	26	freedom	freedom	NN
34052	735	27	of	of	IN
34052	735	28	movement	movement	NN
34052	735	29	.	.	.
34052	736	1	The	the	DT
34052	736	2	bridge	bridge	NN
34052	736	3	G	g	NN
34052	736	4	is	be	VBZ
34052	736	5	made	make	VBN
34052	736	6	from	from	IN
34052	736	7	a	a	DT
34052	736	8	piece	piece	NN
34052	736	9	of	of	IN
34052	736	10	sheet	sheet	NN
34052	736	11	aluminium	aluminium	NN
34052	736	12	placed	place	VBN
34052	736	13	in	in	IN
34052	736	14	a	a	DT
34052	736	15	slot	slot	NN
34052	736	16	cut	cut	NN
34052	736	17	in	in	IN
34052	736	18	the	the	DT
34052	736	19	tube	tube	NN
34052	736	20	R	r	NN
34052	736	21	,	,	,
34052	736	22	the	the	DT
34052	736	23	end	end	NN
34052	736	24	of	of	IN
34052	736	25	the	the	DT
34052	736	26	tube	tube	NN
34052	736	27	being	be	VBG
34052	736	28	pressed	press	VBN
34052	736	29	tight	tight	RB
34052	736	30	upon	upon	IN
34052	736	31	G	g	NN
34052	736	32	,	,	,
34052	736	33	and	and	CC
34052	736	34	secured	secure	VBN
34052	736	35	by	by	IN
34052	736	36	means	mean	NNS
34052	736	37	of	of	IN
34052	736	38	a	a	DT
34052	736	39	small	small	JJ
34052	736	40	rivet	rivet	NNS
34052	736	41	.	.	.
34052	737	1	The	the	DT
34052	737	2	optical	optical	JJ
34052	737	3	arrangements	arrangement	NNS
34052	737	4	are	be	VBP
34052	737	5	as	as	IN
34052	737	6	follows	follow	VBZ
34052	737	7	.	.	.
34052	738	1	By	by	IN
34052	738	2	means	mean	NNS
34052	738	3	of	of	IN
34052	738	4	the	the	DT
34052	738	5	Nernst	Nernst	NNP
34052	738	6	lamp	lamp	NN
34052	738	7	L	l	NN
34052	738	8	,	,	,
34052	738	9	and	and	CC
34052	738	10	the	the	DT
34052	738	11	lenses	lense	NNS
34052	738	12	B	b	NN
34052	738	13	and	and	CC
34052	738	14	B	B	NNP
34052	738	15	'	'	''
34052	738	16	,	,	,
34052	738	17	Figs	fig	NNS
34052	738	18	.	.	.
34052	739	1	42	42	CD
34052	739	2	and	and	CC
34052	739	3	43	43	CD
34052	739	4	,	,	,
34052	739	5	a	a	DT
34052	739	6	magnified	magnify	VBN
34052	739	7	shadow	shadow	NN
34052	739	8	of	of	IN
34052	739	9	G	g	NN
34052	739	10	is	be	VBZ
34052	739	11	thrown	throw	VBN
34052	739	12	upon	upon	IN
34052	739	13	the	the	DT
34052	739	14	screen	screen	NN
34052	739	15	J.	j.	NN
34052	740	1	When	when	WRB
34052	740	2	the	the	DT
34052	740	3	shutter	shutter	NN
34052	740	4	G	g	NN
34052	740	5	is	be	VBZ
34052	740	6	in	in	IN
34052	740	7	its	-PRON-	PRP$
34052	740	8	normal	normal	JJ
34052	740	9	position	position	NN
34052	740	10	(	(	-LRB-
34052	740	11	_	_	NNP
34052	740	12	i.e.	i.e.	FW
34052	740	13	_	_	NNP
34052	740	14	at	at	IN
34052	740	15	rest	rest	NN
34052	740	16	)	)	-RRB-
34052	740	17	,	,	,
34052	740	18	its	-PRON-	PRP$
34052	740	19	shadow	shadow	NN
34052	740	20	is	be	VBZ
34052	740	21	just	just	RB
34052	740	22	above	above	IN
34052	740	23	the	the	DT
34052	740	24	small	small	JJ
34052	740	25	hole	hole	NN
34052	740	26	in	in	IN
34052	740	27	J	J	NNP
34052	740	28	,	,	,
34052	740	29	and	and	CC
34052	740	30	light	light	NN
34052	740	31	from	from	IN
34052	740	32	L	L	NNP
34052	740	33	reaches	reach	VBZ
34052	740	34	the	the	DT
34052	740	35	photographic	photographic	JJ
34052	740	36	film	film	NN
34052	740	37	wrapped	wrap	VBD
34052	740	38	round	round	IN
34052	740	39	the	the	DT
34052	740	40	drum	drum	NN
34052	740	41	V	v	NN
34052	740	42	of	of	IN
34052	740	43	the	the	DT
34052	740	44	machine	machine	NN
34052	740	45	.	.	.
34052	741	1	[	[	-LRB-
34052	741	2	Illustration	illustration	NN
34052	741	3	:	:	:
34052	741	4	FIG	FIG	NNP
34052	741	5	.	.	.
34052	742	1	42	42	CD
34052	742	2	.	.	.
34052	743	1	J	J	NNP
34052	743	2	,	,	,
34052	743	3	screen	screen	NN
34052	743	4	;	;	:
34052	743	5	L	l	NN
34052	743	6	,	,	,
34052	743	7	Nernst	Nernst	NNP
34052	743	8	lamp	lamp	NN
34052	743	9	;	;	:
34052	743	10	G	g	NN
34052	743	11	,	,	,
34052	743	12	shutter	shutter	NN
34052	743	13	;	;	,
34052	743	14	B	b	NN
34052	743	15	,	,	,
34052	743	16	condensing	condensing	NN
34052	743	17	lens	lens	NN
34052	743	18	;	;	:
34052	743	19	B_1	B_1	NNP
34052	743	20	,	,	,
34052	743	21	focussing	focusse	VBG
34052	743	22	lens	lens	NN
34052	743	23	.	.	.
34052	743	24	]	]	-RRB-
34052	744	1	When	when	WRB
34052	744	2	,	,	,
34052	744	3	however	however	RB
34052	744	4	,	,	,
34052	744	5	signals	signal	NNS
34052	744	6	are	be	VBP
34052	744	7	sent	send	VBN
34052	744	8	out	out	RP
34052	744	9	from	from	IN
34052	744	10	the	the	DT
34052	744	11	transmitting	transmit	VBG
34052	744	12	apparatus	apparatus	NN
34052	744	13	,	,	,
34052	744	14	the	the	DT
34052	744	15	magnified	magnify	VBN
34052	744	16	current	current	NN
34052	744	17	from	from	IN
34052	744	18	the	the	DT
34052	744	19	relay	relay	NN
34052	744	20	U	u	PRP
34052	744	21	energises	energise	VBZ
34052	744	22	the	the	DT
34052	744	23	coil	coil	NN
34052	744	24	of	of	IN
34052	744	25	the	the	DT
34052	744	26	special	special	JJ
34052	744	27	telephone	telephone	NN
34052	744	28	S	s	NN
34052	744	29	,	,	,
34052	744	30	attracting	attract	VBG
34052	744	31	the	the	DT
34052	744	32	diaphragm	diaphragm	NNP
34052	744	33	F	F	NNP
34052	744	34	,	,	,
34052	744	35	and	and	CC
34052	744	36	consequently	consequently	RB
34052	744	37	giving	give	VBG
34052	744	38	movement	movement	NN
34052	744	39	to	to	IN
34052	744	40	the	the	DT
34052	744	41	pivoted	pivoted	JJ
34052	744	42	rod	rod	NN
34052	744	43	R.	R.	NNP
34052	744	44	As	As	NNP
34052	744	45	by	by	IN
34052	744	46	means	mean	NNS
34052	744	47	of	of	IN
34052	744	48	the	the	DT
34052	744	49	optical	optical	JJ
34052	744	50	arrangements	arrangement	NNS
34052	744	51	a	a	DT
34052	744	52	{	{	-LRB-
34052	744	53	86	86	CD
34052	744	54	}	}	-RRB-
34052	744	55	magnified	magnify	VBN
34052	744	56	movement	movement	NN
34052	744	57	as	as	RB
34052	744	58	well	well	RB
34052	744	59	as	as	IN
34052	744	60	a	a	DT
34052	744	61	magnified	magnify	VBN
34052	744	62	image	image	NN
34052	744	63	of	of	IN
34052	744	64	G	g	NN
34052	744	65	is	be	VBZ
34052	744	66	thrown	throw	VBN
34052	744	67	upon	upon	IN
34052	744	68	the	the	DT
34052	744	69	screen	screen	NN
34052	744	70	J	J	NNP
34052	744	71	,	,	,
34052	744	72	the	the	DT
34052	744	73	shadow	shadow	NN
34052	744	74	of	of	IN
34052	744	75	G	G	NNP
34052	744	76	will	will	MD
34052	744	77	,	,	,
34052	744	78	when	when	WRB
34052	744	79	the	the	DT
34052	744	80	telephone	telephone	NN
34052	744	81	S	S	NNP
34052	744	82	is	be	VBZ
34052	744	83	actuated	actuate	VBN
34052	744	84	,	,	,
34052	744	85	cover	cover	VB
34052	744	86	the	the	DT
34052	744	87	hole	hole	NN
34052	744	88	in	in	IN
34052	744	89	the	the	DT
34052	744	90	screen	screen	NN
34052	744	91	,	,	,
34052	744	92	and	and	CC
34052	744	93	prevent	prevent	VB
34052	744	94	any	any	DT
34052	744	95	light	light	NN
34052	744	96	from	from	IN
34052	744	97	reaching	reach	VBG
34052	744	98	the	the	DT
34052	744	99	film	film	NN
34052	744	100	on	on	IN
34052	744	101	V	V	NNP
34052	744	102	,	,	,
34052	744	103	until	until	IN
34052	744	104	current	current	JJ
34052	744	105	from	from	IN
34052	744	106	the	the	DT
34052	744	107	relay	relay	NN
34052	744	108	U	u	NN
34052	744	109	ceases	cease	VBZ
34052	744	110	to	to	TO
34052	744	111	flow	flow	VB
34052	744	112	.	.	.
34052	745	1	Therefore	therefore	RB
34052	745	2	,	,	,
34052	745	3	when	when	WRB
34052	745	4	the	the	DT
34052	745	5	stylus	stylus	NNP
34052	745	6	of	of	IN
34052	745	7	the	the	DT
34052	745	8	transmitter	transmitter	NN
34052	745	9	traces	trace	VBZ
34052	745	10	over	over	IN
34052	745	11	a	a	DT
34052	745	12	conducting	conduct	VBG
34052	745	13	strip	strip	NN
34052	745	14	on	on	IN
34052	745	15	the	the	DT
34052	745	16	metal	metal	NN
34052	745	17	print	print	NN
34052	745	18	,	,	,
34052	745	19	no	no	DT
34052	745	20	light	light	NN
34052	745	21	reaches	reach	VBZ
34052	745	22	the	the	DT
34052	745	23	film	film	NN
34052	745	24	on	on	IN
34052	745	25	V	V	NNP
34052	745	26	,	,	,
34052	745	27	but	but	CC
34052	745	28	when	when	WRB
34052	745	29	tracing	trace	VBG
34052	745	30	over	over	IN
34052	745	31	an	an	DT
34052	745	32	insulating	insulate	VBG
34052	745	33	strip	strip	NN
34052	745	34	the	the	DT
34052	745	35	shadow	shadow	NN
34052	745	36	of	of	IN
34052	745	37	G	g	NN
34052	745	38	on	on	IN
34052	745	39	the	the	DT
34052	745	40	screen	screen	NN
34052	745	41	J	J	NNP
34052	745	42	rises	rise	VBZ
34052	745	43	,	,	,
34052	745	44	and	and	CC
34052	745	45	the	the	DT
34052	745	46	light	light	NN
34052	745	47	from	from	IN
34052	745	48	L	L	NNP
34052	745	49	reaches	reach	VBZ
34052	745	50	the	the	DT
34052	745	51	film	film	NN
34052	745	52	.	.	.
34052	746	1	By	by	IN
34052	746	2	this	this	DT
34052	746	3	means	mean	VBZ
34052	746	4	a	a	DT
34052	746	5	positive	positive	JJ
34052	746	6	picture	picture	NN
34052	746	7	is	be	VBZ
34052	746	8	received	receive	VBN
34052	746	9	,	,	,
34052	746	10	which	which	WDT
34052	746	11	is	be	VBZ
34052	746	12	a	a	DT
34052	746	13	great	great	JJ
34052	746	14	advantage	advantage	NN
34052	746	15	where	where	WRB
34052	746	16	the	the	DT
34052	746	17	photographs	photograph	NNS
34052	746	18	are	be	VBP
34052	746	19	required	require	VBN
34052	746	20	for	for	IN
34052	746	21	reproduction	reproduction	NN
34052	746	22	.	.	.
34052	747	1	Atmospherics	atmospheric	NNS
34052	747	2	would	would	MD
34052	747	3	be	be	VB
34052	747	4	represented	represent	VBN
34052	747	5	by	by	IN
34052	747	6	irregular	irregular	JJ
34052	747	7	transparent	transparent	JJ
34052	747	8	marks	mark	NNS
34052	747	9	on	on	IN
34052	747	10	the	the	DT
34052	747	11	film	film	NN
34052	747	12	after	after	IN
34052	747	13	development	development	NN
34052	747	14	,	,	,
34052	747	15	and	and	CC
34052	747	16	these	these	DT
34052	747	17	can	can	MD
34052	747	18	be	be	VB
34052	747	19	easily	easily	RB
34052	747	20	eradicated	eradicate	VBN
34052	747	21	by	by	IN
34052	747	22	retouching	retouch	VBG
34052	747	23	.	.	.
34052	748	1	[	[	-LRB-
34052	748	2	Illustration	illustration	NN
34052	748	3	:	:	:
34052	748	4	FIG	FIG	NNP
34052	748	5	.	.	.
34052	749	1	43	43	CD
34052	749	2	.	.	.
34052	750	1	E	e	NN
34052	750	2	,	,	,
34052	750	3	ebonite	ebonite	NN
34052	750	4	screen	screen	NN
34052	750	5	;	;	:
34052	750	6	F	F	NNP
34052	750	7	,	,	,
34052	750	8	focussing	focusse	VBG
34052	750	9	lens	lens	NN
34052	750	10	;	;	:
34052	750	11	G	g	NN
34052	750	12	,	,	,
34052	750	13	shutter	shutter	NN
34052	750	14	;	;	:
34052	750	15	O	o	UH
34052	750	16	,	,	,
34052	750	17	condensing	condense	VBG
34052	750	18	lens	lens	NN
34052	750	19	;	;	:
34052	750	20	L	l	NN
34052	750	21	,	,	,
34052	750	22	Nernst	Nernst	NNP
34052	750	23	lamp	lamp	NN
34052	750	24	.	.	.
34052	750	25	]	]	-RRB-
34052	751	1	The	the	DT
34052	751	2	drum	drum	NN
34052	751	3	of	of	IN
34052	751	4	the	the	DT
34052	751	5	machine	machine	NN
34052	751	6	moves	move	VBZ
34052	751	7	laterally	laterally	RB
34052	751	8	1/75th	1/75th	NNS
34052	751	9	of	of	IN
34052	751	10	an	an	DT
34052	751	11	inch	inch	NN
34052	751	12	per	per	IN
34052	751	13	revolution	revolution	NN
34052	751	14	,	,	,
34052	751	15	and	and	CC
34052	751	16	the	the	DT
34052	751	17	hole	hole	NN
34052	751	18	in	in	IN
34052	751	19	the	the	DT
34052	751	20	screen	screen	NN
34052	751	21	is	be	VBZ
34052	751	22	1/90th	1/90th	CD
34052	751	23	of	of	IN
34052	751	24	an	an	DT
34052	751	25	inch	inch	NN
34052	751	26	in	in	IN
34052	751	27	diameter	diameter	NN
34052	751	28	.	.	.
34052	752	1	As	as	IN
34052	752	2	the	the	DT
34052	752	3	screen	screen	NN
34052	752	4	J	J	NNP
34052	752	5	is	be	VBZ
34052	752	6	not	not	RB
34052	752	7	in	in	IN
34052	752	8	direct	direct	JJ
34052	752	9	contact	contact	NN
34052	752	10	with	with	IN
34052	752	11	the	the	DT
34052	752	12	film	film	NN
34052	752	13	,	,	,
34052	752	14	the	the	DT
34052	752	15	slight	slight	JJ
34052	752	16	diffusion	diffusion	NN
34052	752	17	of	of	IN
34052	752	18	the	the	DT
34052	752	19	light	light	NN
34052	752	20	that	that	WDT
34052	752	21	takes	take	VBZ
34052	752	22	place	place	NN
34052	752	23	will	will	MD
34052	752	24	produce	produce	VB
34052	752	25	{	{	-LRB-
34052	752	26	87	87	CD
34052	752	27	}	}	-RRB-
34052	752	28	a	a	DT
34052	752	29	mark	mark	NN
34052	752	30	of	of	IN
34052	752	31	about	about	IN
34052	752	32	the	the	DT
34052	752	33	right	right	JJ
34052	752	34	thickness	thickness	NN
34052	752	35	.	.	.
34052	753	1	With	with	IN
34052	753	2	a	a	DT
34052	753	3	movement	movement	NN
34052	753	4	of	of	IN
34052	753	5	the	the	DT
34052	753	6	diaphragm	diaphragm	NN
34052	753	7	of	of	IN
34052	753	8	only	only	RB
34052	753	9	1/40000th	1/40000th	CD
34052	753	10	of	of	IN
34052	753	11	an	an	DT
34052	753	12	inch	inch	NN
34052	753	13	,	,	,
34052	753	14	the	the	DT
34052	753	15	actual	actual	JJ
34052	753	16	movement	movement	NN
34052	753	17	of	of	IN
34052	753	18	G	G	NNP
34052	753	19	will	will	MD
34052	753	20	be	be	VB
34052	753	21	1/4000th	1/4000th	CD
34052	753	22	of	of	IN
34052	753	23	an	an	DT
34052	753	24	inch	inch	NN
34052	753	25	.	.	.
34052	754	1	If	if	IN
34052	754	2	the	the	DT
34052	754	3	optical	optical	JJ
34052	754	4	arrangements	arrangement	NNS
34052	754	5	have	have	VBP
34052	754	6	a	a	DT
34052	754	7	magnifying	magnify	VBG
34052	754	8	power	power	NN
34052	754	9	of	of	IN
34052	754	10	100	100	CD
34052	754	11	,	,	,
34052	754	12	then	then	RB
34052	754	13	the	the	DT
34052	754	14	movement	movement	NN
34052	754	15	of	of	IN
34052	754	16	the	the	DT
34052	754	17	shadow	shadow	NN
34052	754	18	upon	upon	IN
34052	754	19	the	the	DT
34052	754	20	screen	screen	NN
34052	754	21	will	will	MD
34052	754	22	be	be	VB
34052	754	23	1/40th	1/40th	CD
34052	754	24	of	of	IN
34052	754	25	an	an	DT
34052	754	26	inch	inch	NN
34052	754	27	,	,	,
34052	754	28	which	which	WDT
34052	754	29	will	will	MD
34052	754	30	be	be	VB
34052	754	31	ample	ample	JJ
34052	754	32	to	to	TO
34052	754	33	cover	cover	VB
34052	754	34	the	the	DT
34052	754	35	aperture	aperture	NN
34052	754	36	.	.	.
34052	755	1	The	the	DT
34052	755	2	aluminium	aluminium	NN
34052	755	3	rod	rod	NN
34052	755	4	R	r	NN
34052	755	5	,	,	,
34052	755	6	minus	minus	CC
34052	755	7	the	the	DT
34052	755	8	counter	counter	NN
34052	755	9	-	-	NN
34052	755	10	weight	weight	NN
34052	755	11	,	,	,
34052	755	12	can	can	MD
34052	755	13	be	be	VB
34052	755	14	made	make	VBN
34052	755	15	to	to	TO
34052	755	16	weigh	weigh	VB
34052	755	17	not	not	RB
34052	755	18	more	more	JJR
34052	755	19	than	than	IN
34052	755	20	12	12	CD
34052	755	21	grains	grain	NNS
34052	755	22	.	.	.
34052	756	1	It	-PRON-	PRP
34052	756	2	is	be	VBZ
34052	756	3	necessary	necessary	JJ
34052	756	4	to	to	TO
34052	756	5	enclose	enclose	VB
34052	756	6	the	the	DT
34052	756	7	optical	optical	JJ
34052	756	8	parts	part	NNS
34052	756	9	in	in	IN
34052	756	10	a	a	DT
34052	756	11	light	light	JJ
34052	756	12	tight	tight	JJ
34052	756	13	box	box	NN
34052	756	14	,	,	,
34052	756	15	indicated	indicate	VBN
34052	756	16	by	by	IN
34052	756	17	the	the	DT
34052	756	18	dotted	dotted	JJ
34052	756	19	lines	line	NNS
34052	756	20	in	in	IN
34052	756	21	Fig	Fig	NNP
34052	756	22	.	.	.
34052	757	1	43	43	CD
34052	757	2	,	,	,
34052	757	3	in	in	IN
34052	757	4	order	order	NN
34052	757	5	to	to	TO
34052	757	6	prevent	prevent	VB
34052	757	7	any	any	DT
34052	757	8	extraneous	extraneous	JJ
34052	757	9	light	light	NN
34052	757	10	from	from	IN
34052	757	11	reaching	reach	VBG
34052	757	12	the	the	DT
34052	757	13	film	film	NN
34052	757	14	.	.	.
34052	758	1	_	_	NNP
34052	758	2	The	the	DT
34052	758	3	Contact	Contact	NNP
34052	758	4	Breaker._--The	Breaker._--The	NNP
34052	758	5	contact	contact	NN
34052	758	6	breaker	breaker	NN
34052	758	7	(	(	-LRB-
34052	758	8	L	l	NN
34052	758	9	,	,	,
34052	758	10	Fig	Fig	NNP
34052	758	11	.	.	.
34052	759	1	35	35	CD
34052	759	2	)	)	-RRB-
34052	759	3	,	,	,
34052	759	4	as	as	IN
34052	759	5	will	will	MD
34052	759	6	be	be	VB
34052	759	7	seen	see	VBN
34052	759	8	from	from	IN
34052	759	9	Fig	Fig	NNP
34052	759	10	.	.	.
34052	760	1	44	44	CD
34052	760	2	,	,	,
34052	760	3	consists	consist	VBZ
34052	760	4	of	of	IN
34052	760	5	an	an	DT
34052	760	6	electro	electro	JJ
34052	760	7	-	-	HYPH
34052	760	8	magnet	magnet	NN
34052	760	9	N	n	NN
34052	760	10	,	,	,
34052	760	11	the	the	DT
34052	760	12	windings	winding	NNS
34052	760	13	of	of	IN
34052	760	14	which	which	WDT
34052	760	15	are	be	VBP
34052	760	16	connected	connect	VBN
34052	760	17	with	with	IN
34052	760	18	the	the	DT
34052	760	19	battery	battery	NN
34052	760	20	B	b	NN
34052	760	21	and	and	CC
34052	760	22	the	the	DT
34052	760	23	polarised	polarised	JJ
34052	760	24	relay	relay	NN
34052	760	25	K.	K.	NNP
34052	760	26	The	the	DT
34052	760	27	armature	armature	NN
34052	760	28	which	which	WDT
34052	760	29	is	be	VBZ
34052	760	30	supported	support	VBN
34052	760	31	by	by	IN
34052	760	32	the	the	DT
34052	760	33	spring	spring	NN
34052	760	34	G	G	NNP
34052	760	35	carries	carry	VBZ
34052	760	36	a	a	DT
34052	760	37	contact	contact	NN
34052	760	38	arm	arm	NN
34052	760	39	A	a	DT
34052	760	40	,	,	,
34052	760	41	which	which	WDT
34052	760	42	in	in	IN
34052	760	43	its	-PRON-	PRP$
34052	760	44	normal	normal	JJ
34052	760	45	position	position	NN
34052	760	46	makes	make	VBZ
34052	760	47	permanent	permanent	JJ
34052	760	48	contact	contact	NN
34052	760	49	with	with	IN
34052	760	50	the	the	DT
34052	760	51	contact	contact	NN
34052	760	52	screw	screw	NNP
34052	760	53	T	T	NNP
34052	760	54	,	,	,
34052	760	55	and	and	CC
34052	760	56	completes	complete	VBZ
34052	760	57	the	the	DT
34052	760	58	circuit	circuit	NN
34052	760	59	between	between	IN
34052	760	60	the	the	DT
34052	760	61	relay	relay	NN
34052	760	62	K	k	NN
34052	760	63	and	and	CC
34052	760	64	the	the	DT
34052	760	65	telephone	telephone	NN
34052	760	66	relay	relay	NN
34052	760	67	U	u	NN
34052	760	68	(	(	-LRB-
34052	760	69	Fig	fig	NN
34052	760	70	.	.	.
34052	761	1	35	35	CD
34052	761	2	)	)	-RRB-
34052	761	3	.	.	.
34052	762	1	As	as	RB
34052	762	2	soon	soon	RB
34052	762	3	as	as	IN
34052	762	4	the	the	DT
34052	762	5	transmitter	transmitter	NN
34052	762	6	sends	send	VBZ
34052	762	7	out	out	RP
34052	762	8	the	the	DT
34052	762	9	first	first	JJ
34052	762	10	signal	signal	NN
34052	762	11	,	,	,
34052	762	12	the	the	DT
34052	762	13	magnified	magnify	VBN
34052	762	14	current	current	NN
34052	762	15	from	from	IN
34052	762	16	the	the	DT
34052	762	17	telephone	telephone	NN
34052	762	18	relay	relay	NN
34052	762	19	actuates	actuate	VBZ
34052	762	20	the	the	DT
34052	762	21	relay	relay	NN
34052	762	22	K	K	NNP
34052	762	23	,	,	,
34052	762	24	which	which	WDT
34052	762	25	in	in	IN
34052	762	26	turn	turn	NN
34052	762	27	completes	complete	VBZ
34052	762	28	the	the	DT
34052	762	29	circuit	circuit	NN
34052	762	30	of	of	IN
34052	762	31	the	the	DT
34052	762	32	contact	contact	NN
34052	762	33	breaker	breaker	NN
34052	762	34	.	.	.
34052	763	1	Directly	directly	RB
34052	763	2	the	the	DT
34052	763	3	armature	armature	NN
34052	763	4	M	m	NN
34052	763	5	has	have	VBZ
34052	763	6	been	be	VBN
34052	763	7	attracted	attract	VBN
34052	763	8	,	,	,
34052	763	9	the	the	DT
34052	763	10	contact	contact	NN
34052	763	11	with	with	IN
34052	763	12	T	T	NNP
34052	763	13	is	be	VBZ
34052	763	14	broken	break	VBN
34052	763	15	,	,	,
34052	763	16	and	and	CC
34052	763	17	A	a	DT
34052	763	18	makes	make	VBZ
34052	763	19	fresh	fresh	JJ
34052	763	20	contact	contact	NN
34052	763	21	with	with	IN
34052	763	22	the	the	DT
34052	763	23	screw	screw	NN
34052	763	24	H	h	NN
34052	763	25	,	,	,
34052	763	26	by	by	IN
34052	763	27	means	mean	NNS
34052	763	28	of	of	IN
34052	763	29	the	the	DT
34052	763	30	spring	spring	NN
34052	763	31	Z	Z	NNP
34052	763	32	{	{	-LRB-
34052	763	33	88	88	CD
34052	763	34	}	}	-RRB-
34052	763	35	fastened	fasten	VBD
34052	763	36	to	to	IN
34052	763	37	the	the	DT
34052	763	38	underside	underside	NN
34052	763	39	of	of	IN
34052	763	40	A.	a.	NN
34052	764	1	The	the	DT
34052	764	2	armature	armature	NN
34052	764	3	,	,	,
34052	764	4	once	once	IN
34052	764	5	it	-PRON-	PRP
34052	764	6	has	have	VBZ
34052	764	7	been	be	VBN
34052	764	8	attracted	attract	VBN
34052	764	9	,	,	,
34052	764	10	is	be	VBZ
34052	764	11	held	hold	VBN
34052	764	12	in	in	IN
34052	764	13	permanent	permanent	JJ
34052	764	14	contact	contact	NN
34052	764	15	with	with	IN
34052	764	16	H	h	NN
34052	764	17	by	by	IN
34052	764	18	the	the	DT
34052	764	19	catch	catch	NN
34052	764	20	S	S	NNP
34052	764	21	,	,	,
34052	764	22	independent	independent	JJ
34052	764	23	of	of	IN
34052	764	24	the	the	DT
34052	764	25	magnets	magnet	NNS
34052	764	26	N.	N.	NNP
34052	764	27	As	as	RB
34052	764	28	soon	soon	RB
34052	764	29	as	as	IN
34052	764	30	contact	contact	NN
34052	764	31	is	be	VBZ
34052	764	32	made	make	VBN
34052	764	33	with	with	IN
34052	764	34	H	h	NN
34052	764	35	,	,	,
34052	764	36	the	the	DT
34052	764	37	clutch	clutch	NN
34052	764	38	(	(	-LRB-
34052	764	39	F	F	NNP
34052	764	40	,	,	,
34052	764	41	Fig	Fig	NNP
34052	764	42	.	.	.
34052	765	1	35	35	CD
34052	765	2	)	)	-RRB-
34052	765	3	circuit	circuit	NN
34052	765	4	is	be	VBZ
34052	765	5	completed	complete	VBN
34052	765	6	,	,	,
34052	765	7	and	and	CC
34052	765	8	the	the	DT
34052	765	9	circuit	circuit	NN
34052	765	10	of	of	IN
34052	765	11	the	the	DT
34052	765	12	relay	relay	NN
34052	765	13	K	K	NNP
34052	765	14	is	be	VBZ
34052	765	15	broken	break	VBN
34052	765	16	.	.	.
34052	766	1	When	when	WRB
34052	766	2	the	the	DT
34052	766	3	circuit	circuit	NN
34052	766	4	of	of	IN
34052	766	5	the	the	DT
34052	766	6	clutch	clutch	NNP
34052	766	7	F	F	NNP
34052	766	8	is	be	VBZ
34052	766	9	broken	break	VBN
34052	766	10	by	by	IN
34052	766	11	means	mean	NNS
34052	766	12	of	of	IN
34052	766	13	the	the	DT
34052	766	14	circuit	circuit	NN
34052	766	15	breaker	breaker	NN
34052	766	16	C	C	NNP
34052	766	17	on	on	IN
34052	766	18	the	the	DT
34052	766	19	machine	machine	NN
34052	766	20	(	(	-LRB-
34052	766	21	Fig	fig	NN
34052	766	22	.	.	.
34052	767	1	36	36	CD
34052	767	2	)	)	-RRB-
34052	767	3	,	,	,
34052	767	4	the	the	DT
34052	767	5	stop	stop	NN
34052	767	6	S	S	NNP
34052	767	7	is	be	VBZ
34052	767	8	pulled	pull	VBN
34052	767	9	back	back	RB
34052	767	10	by	by	IN
34052	767	11	hand	hand	NN
34052	767	12	,	,	,
34052	767	13	allowing	allow	VBG
34052	767	14	the	the	DT
34052	767	15	contact	contact	NN
34052	767	16	arm	arm	NN
34052	767	17	A	a	DT
34052	767	18	to	to	TO
34052	767	19	rise	rise	VB
34052	767	20	,	,	,
34052	767	21	and	and	CC
34052	767	22	again	again	RB
34052	767	23	make	make	VB
34052	767	24	fresh	fresh	JJ
34052	767	25	contact	contact	NN
34052	767	26	with	with	IN
34052	767	27	the	the	DT
34052	767	28	contact	contact	NN
34052	767	29	screw	screw	NN
34052	767	30	T.	t.	NN
34052	767	31	[	[	-LRB-
34052	767	32	Illustration	illustration	NN
34052	767	33	:	:	:
34052	767	34	FIG	FIG	NNP
34052	767	35	.	.	.
34052	768	1	44	44	CD
34052	768	2	.	.	.
34052	768	3	]	]	-RRB-
34052	769	1	DRIVING	DRIVING	NNP
34052	769	2	APPARATUS	APPARATUS	NNP
34052	769	3	_	_	NNP
34052	769	4	The	the	DT
34052	769	5	Friction	Friction	NNP
34052	769	6	Brake._--This	brake._--this	PRP
34052	769	7	consists	consist	VBZ
34052	769	8	of	of	IN
34052	769	9	a	a	DT
34052	769	10	steel	steel	NN
34052	769	11	disc	disc	NN
34052	769	12	A	a	NN
34052	769	13	,	,	,
34052	769	14	Fig	Fig	NNP
34052	769	15	.	.	.
34052	770	1	45	45	CD
34052	770	2	,	,	,
34052	770	3	about	about	RB
34052	770	4	2	2	CD
34052	770	5	-	-	SYM
34052	770	6	1/2	1/2	CD
34052	770	7	inches	inch	NNS
34052	770	8	diameter	diameter	NN
34052	770	9	and	and	CC
34052	770	10	3/8	3/8	CD
34052	770	11	inch	inch	NN
34052	770	12	or	or	CC
34052	770	13	1/2	1/2	CD
34052	770	14	inch	inch	NN
34052	770	15	wide	wide	JJ
34052	770	16	on	on	IN
34052	770	17	the	the	DT
34052	770	18	face	face	NN
34052	770	19	,	,	,
34052	770	20	secured	secure	VBN
34052	770	21	to	to	IN
34052	770	22	the	the	DT
34052	770	23	main	main	JJ
34052	770	24	shaft	shaft	NN
34052	770	25	of	of	IN
34052	770	26	the	the	DT
34052	770	27	driving	drive	VBG
34052	770	28	motor	motor	NN
34052	770	29	.	.	.
34052	771	1	The	the	DT
34052	771	2	arm	arm	NN
34052	771	3	H	h	NN
34052	771	4	,	,	,
34052	771	5	pivoted	pivot	VBN
34052	771	6	at	at	IN
34052	771	7	C	C	NNP
34052	771	8	,	,	,
34052	771	9	carries	carry	VBZ
34052	771	10	at	at	IN
34052	771	11	one	one	CD
34052	771	12	end	end	NN
34052	771	13	the	the	DT
34052	771	14	curved	curved	JJ
34052	771	15	block	block	NN
34052	771	16	B	B	NNP
34052	771	17	,	,	,
34052	771	18	which	which	WDT
34052	771	19	is	be	VBZ
34052	771	20	faced	face	VBN
34052	771	21	with	with	IN
34052	771	22	a	a	DT
34052	771	23	pad	pad	NN
34052	771	24	of	of	IN
34052	771	25	tow	tow	NN
34052	771	26	F.	F.	NNP
34052	771	27	The	the	DT
34052	771	28	other	other	JJ
34052	771	29	extremity	extremity	NN
34052	771	30	is	be	VBZ
34052	771	31	pivoted	pivot	VBN
34052	771	32	to	to	IN
34052	771	33	the	the	DT
34052	771	34	steel	steel	NN
34052	771	35	rod	rod	NN
34052	771	36	P	p	NN
34052	771	37	,	,	,
34052	771	38	which	which	WDT
34052	771	39	slides	slide	VBZ
34052	771	40	{	{	-LRB-
34052	771	41	89	89	CD
34052	771	42	}	}	-RRB-
34052	771	43	[	[	-LRB-
34052	771	44	Illustration	illustration	NN
34052	771	45	]	]	-RRB-
34052	771	46	in	in	IN
34052	771	47	holes	hole	NNS
34052	771	48	bored	bore	VBN
34052	771	49	in	in	IN
34052	771	50	the	the	DT
34052	771	51	standards	standard	NNS
34052	771	52	J.	J.	NNP
34052	772	1	One	one	CD
34052	772	2	end	end	NN
34052	772	3	of	of	IN
34052	772	4	the	the	DT
34052	772	5	rod	rod	NN
34052	772	6	P	p	NN
34052	772	7	is	be	VBZ
34052	772	8	screwed	screw	VBN
34052	772	9	with	with	IN
34052	772	10	a	a	DT
34052	772	11	fine	fine	JJ
34052	772	12	thread	thread	NN
34052	772	13	,	,	,
34052	772	14	about	about	RB
34052	772	15	75	75	CD
34052	772	16	to	to	IN
34052	772	17	the	the	DT
34052	772	18	inch	inch	NN
34052	772	19	,	,	,
34052	772	20	and	and	CC
34052	772	21	is	be	VBZ
34052	772	22	fitted	fit	VBN
34052	772	23	with	with	IN
34052	772	24	a	a	DT
34052	772	25	regulating	regulating	NN
34052	772	26	wheel	wheel	NN
34052	772	27	T	T	NNP
34052	772	28	,	,	,
34052	772	29	by	by	IN
34052	772	30	means	mean	NNS
34052	772	31	of	of	IN
34052	772	32	which	which	WDT
34052	772	33	the	the	DT
34052	772	34	block	block	NN
34052	772	35	B	B	NNP
34052	772	36	can	can	MD
34052	772	37	be	be	VB
34052	772	38	made	make	VBN
34052	772	39	to	to	TO
34052	772	40	press	press	VB
34052	772	41	upon	upon	IN
34052	772	42	the	the	DT
34052	772	43	disc	disc	NN
34052	772	44	A	a	NN
34052	772	45	with	with	IN
34052	772	46	any	any	DT
34052	772	47	required	require	VBN
34052	772	48	degree	degree	NN
34052	772	49	of	of	IN
34052	772	50	pressure	pressure	NN
34052	772	51	.	.	.
34052	773	1	A	a	DT
34052	773	2	fairly	fairly	RB
34052	773	3	stiff	stiff	JJ
34052	773	4	steel	steel	NN
34052	773	5	spring	spring	NN
34052	773	6	R	r	NN
34052	773	7	is	be	VBZ
34052	773	8	placed	place	VBN
34052	773	9	upon	upon	IN
34052	773	10	the	the	DT
34052	773	11	rod	rod	NN
34052	773	12	P	p	NN
34052	773	13	,	,	,
34052	773	14	between	between	IN
34052	773	15	one	one	CD
34052	773	16	standard	standard	JJ
34052	773	17	J	J	NNP
34052	773	18	and	and	CC
34052	773	19	the	the	DT
34052	773	20	collar	collar	NN
34052	773	21	N.	N.	NNP
34052	773	22	As	as	IN
34052	773	23	the	the	DT
34052	773	24	speed	speed	NN
34052	773	25	of	of	IN
34052	773	26	the	the	DT
34052	773	27	driving	drive	VBG
34052	773	28	motor	motor	NN
34052	773	29	is	be	VBZ
34052	773	30	slightly	slightly	RB
34052	773	31	in	in	IN
34052	773	32	excess	excess	NN
34052	773	33	of	of	IN
34052	773	34	that	that	DT
34052	773	35	required	require	VBN
34052	773	36	by	by	IN
34052	773	37	the	the	DT
34052	773	38	machine	machine	NN
34052	773	39	,	,	,
34052	773	40	the	the	DT
34052	773	41	block	block	NN
34052	773	42	B	B	NNP
34052	773	43	,	,	,
34052	773	44	by	by	IN
34052	773	45	means	mean	NNS
34052	773	46	of	of	IN
34052	773	47	the	the	DT
34052	773	48	wheel	wheel	NN
34052	773	49	,	,	,
34052	773	50	is	be	VBZ
34052	773	51	made	make	VBN
34052	773	52	to	to	TO
34052	773	53	press	press	VB
34052	773	54	upon	upon	IN
34052	773	55	the	the	DT
34052	773	56	disc	disc	NN
34052	773	57	A	a	NN
34052	773	58	,	,	,
34052	773	59	setting	set	VBG
34052	773	60	up	up	RP
34052	773	61	friction	friction	NN
34052	773	62	which	which	WDT
34052	773	63	reduces	reduce	VBZ
34052	773	64	the	the	DT
34052	773	65	motor	motor	NN
34052	773	66	speed	speed	NN
34052	773	67	until	until	IN
34052	773	68	the	the	DT
34052	773	69	isochroniser	isochroniser	NN
34052	773	70	indicates	indicate	VBZ
34052	773	71	that	that	IN
34052	773	72	the	the	DT
34052	773	73	correct	correct	JJ
34052	773	74	working	work	VBG
34052	773	75	speed	speed	NN
34052	773	76	has	have	VBZ
34052	773	77	been	be	VBN
34052	773	78	attained	attain	VBN
34052	773	79	.	.	.
34052	774	1	_	_	NNP
34052	774	2	The	the	DT
34052	774	3	Clutch_.--The	clutch_.--the	CD
34052	774	4	details	detail	NNS
34052	774	5	of	of	IN
34052	774	6	this	this	DT
34052	774	7	will	will	MD
34052	774	8	be	be	VB
34052	774	9	seen	see	VBN
34052	774	10	from	from	IN
34052	774	11	Figs	fig	NNS
34052	774	12	.	.	.
34052	775	1	46	46	CD
34052	775	2	and	and	CC
34052	775	3	47	47	CD
34052	775	4	.	.	.
34052	776	1	It	-PRON-	PRP
34052	776	2	consists	consist	VBZ
34052	776	3	of	of	IN
34052	776	4	a	a	DT
34052	776	5	steel	steel	NN
34052	776	6	shaft	shaft	NN
34052	776	7	coned	cone	VBN
34052	776	8	at	at	IN
34052	776	9	both	both	DT
34052	776	10	ends	end	NNS
34052	776	11	running	run	VBG
34052	776	12	between	between	IN
34052	776	13	two	two	CD
34052	776	14	countersunk	countersunk	JJ
34052	776	15	bearings	bearing	NNS
34052	776	16	,	,	,
34052	776	17	one	one	CD
34052	776	18	of	of	IN
34052	776	19	which	which	WDT
34052	776	20	is	be	VBZ
34052	776	21	adjustable	adjustable	JJ
34052	776	22	.	.	.
34052	777	1	This	this	DT
34052	777	2	shaft	shaft	NN
34052	777	3	carries	carry	VBZ
34052	777	4	the	the	DT
34052	777	5	two	two	CD
34052	777	6	portions	portion	NNS
34052	777	7	of	of	IN
34052	777	8	the	the	DT
34052	777	9	clutch	clutch	NN
34052	777	10	A	a	NN
34052	777	11	and	and	CC
34052	777	12	B	b	NN
34052	777	13	,	,	,
34052	777	14	the	the	DT
34052	777	15	portion	portion	NN
34052	777	16	A	a	DT
34052	777	17	being	be	VBG
34052	777	18	a	a	DT
34052	777	19	fixture	fixture	NN
34052	777	20	on	on	IN
34052	777	21	the	the	DT
34052	777	22	shaft	shaft	NN
34052	777	23	,	,	,
34052	777	24	and	and	CC
34052	777	25	the	the	DT
34052	777	26	portion	portion	NN
34052	777	27	B	b	NN
34052	777	28	running	run	VBG
34052	777	29	free	free	JJ
34052	777	30	upon	upon	IN
34052	777	31	it	-PRON-	PRP
34052	777	32	.	.	.
34052	778	1	The	the	DT
34052	778	2	portion	portion	NN
34052	778	3	B	b	NN
34052	778	4	is	be	VBZ
34052	778	5	a	a	DT
34052	778	6	gun	gun	NN
34052	778	7	-	-	HYPH
34052	778	8	metal	metal	NN
34052	778	9	casting	casting	NN
34052	778	10	bored	bore	VBD
34052	778	11	to	to	TO
34052	778	12	run	run	VB
34052	778	13	accurately	accurately	RB
34052	778	14	upon	upon	IN
34052	778	15	the	the	DT
34052	778	16	steel	steel	NN
34052	778	17	shaft	shaft	NN
34052	778	18	.	.	.
34052	779	1	A	a	DT
34052	779	2	soft	soft	JJ
34052	779	3	iron	iron	NN
34052	779	4	annular	annular	NN
34052	779	5	ring	ring	NN
34052	779	6	is	be	VBZ
34052	779	7	fastened	fasten	VBN
34052	779	8	to	to	IN
34052	779	9	the	the	DT
34052	779	10	face	face	NN
34052	779	11	.	.	.
34052	780	1	[	[	-LRB-
34052	780	2	Illustration	illustration	NN
34052	780	3	:	:	:
34052	780	4	FIG	FIG	NNP
34052	780	5	.	.	.
34052	781	1	46	46	CD
34052	781	2	.	.	.
34052	782	1	E	e	NN
34052	782	2	,	,	,
34052	782	3	spindle	spindle	NN
34052	782	4	;	;	:
34052	782	5	R	r	NN
34052	782	6	,	,	,
34052	782	7	bobbins	bobbin	NNS
34052	782	8	;	;	:
34052	782	9	P	p	NN
34052	782	10	,	,	,
34052	782	11	iron	iron	NN
34052	782	12	cores	core	NNS
34052	782	13	;	;	:
34052	782	14	D	d	NN
34052	782	15	,	,	,
34052	782	16	copper	copper	NN
34052	782	17	rings	ring	NNS
34052	782	18	;	;	:
34052	782	19	T	T	NNP
34052	782	20	,	,	,
34052	782	21	brushes	brush	VBZ
34052	782	22	;	;	:
34052	782	23	N	n	CC
34052	782	24	,	,	,
34052	782	25	back	back	JJ
34052	782	26	plate	plate	NN
34052	782	27	;	;	:
34052	782	28	V	v	NN
34052	782	29	,	,	,
34052	782	30	front	front	JJ
34052	782	31	plate	plate	NN
34052	782	32	;	;	:
34052	782	33	J	J	NNP
34052	782	34	,	,	,
34052	782	35	gearing	gearing	NN
34052	782	36	;	;	:
34052	782	37	S	S	NNP
34052	782	38	,	,	,
34052	782	39	spring	spring	NN
34052	782	40	;	;	:
34052	782	41	H	h	NN
34052	782	42	,	,	,
34052	782	43	collar	collar	NN
34052	782	44	;	;	,
34052	782	45	Z	z	NN
34052	782	46	,	,	,
34052	782	47	iron	iron	NN
34052	782	48	ring	ring	NN
34052	782	49	;	;	:
34052	782	50	F	F	NNP
34052	782	51	,	,	,
34052	782	52	fixed	fix	VBN
34052	782	53	bearing	bearing	NN
34052	782	54	;	;	:
34052	782	55	C	C	NNP
34052	782	56	,	,	,
34052	782	57	insulating	insulate	VBG
34052	782	58	bush	bush	NNP
34052	782	59	.	.	.
34052	782	60	]	]	-RRB-
34052	783	1	The	the	DT
34052	783	2	portion	portion	NN
34052	783	3	A	a	DT
34052	783	4	consists	consist	VBZ
34052	783	5	of	of	IN
34052	783	6	a	a	DT
34052	783	7	gun	gun	NN
34052	783	8	-	-	HYPH
34052	783	9	metal	metal	NN
34052	783	10	casting	casting	NN
34052	783	11	{	{	-LRB-
34052	783	12	90	90	CD
34052	783	13	}	}	-RRB-
34052	783	14	[	[	-LRB-
34052	783	15	Illustration	illustration	NN
34052	783	16	]	]	-RRB-
34052	783	17	bored	bore	VBD
34052	783	18	a	a	DT
34052	783	19	tight	tight	JJ
34052	783	20	fit	fit	NN
34052	783	21	for	for	IN
34052	783	22	the	the	DT
34052	783	23	shaft	shaft	NN
34052	783	24	E	e	NN
34052	783	25	,	,	,
34052	783	26	secured	secure	VBN
34052	783	27	by	by	IN
34052	783	28	means	mean	NNS
34052	783	29	of	of	IN
34052	783	30	a	a	DT
34052	783	31	set	set	VBN
34052	783	32	screw	screw	NN
34052	783	33	.	.	.
34052	784	1	The	the	DT
34052	784	2	two	two	CD
34052	784	3	magnet	magnet	NN
34052	784	4	cores	core	NNS
34052	784	5	P	p	NN
34052	784	6	are	be	VBP
34052	784	7	screwed	screw	VBN
34052	784	8	into	into	IN
34052	784	9	the	the	DT
34052	784	10	front	front	JJ
34052	784	11	plate	plate	NN
34052	784	12	V	V	NNP
34052	784	13	,	,	,
34052	784	14	which	which	WDT
34052	784	15	is	be	VBZ
34052	784	16	also	also	RB
34052	784	17	of	of	IN
34052	784	18	gun	gun	NN
34052	784	19	-	-	HYPH
34052	784	20	metal	metal	NN
34052	784	21	,	,	,
34052	784	22	and	and	CC
34052	784	23	after	after	IN
34052	784	24	the	the	DT
34052	784	25	bobbins	bobbin	NNS
34052	784	26	R	R	NNP
34052	784	27	have	have	VBP
34052	784	28	been	be	VBN
34052	784	29	slipped	slip	VBN
34052	784	30	on	on	RP
34052	784	31	,	,	,
34052	784	32	the	the	DT
34052	784	33	shanks	shank	NNS
34052	784	34	of	of	IN
34052	784	35	the	the	DT
34052	784	36	cores	core	NNS
34052	784	37	are	be	VBP
34052	784	38	passed	pass	VBN
34052	784	39	through	through	IN
34052	784	40	holes	hole	NNS
34052	784	41	drilled	drill	VBN
34052	784	42	in	in	IN
34052	784	43	the	the	DT
34052	784	44	flange	flange	NN
34052	784	45	N	n	NN
34052	784	46	of	of	IN
34052	784	47	the	the	DT
34052	784	48	main	main	JJ
34052	784	49	casting	casting	NN
34052	784	50	and	and	CC
34052	784	51	held	hold	VBN
34052	784	52	in	in	IN
34052	784	53	place	place	NN
34052	784	54	with	with	IN
34052	784	55	nuts	nut	NNS
34052	784	56	.	.	.
34052	785	1	The	the	DT
34052	785	2	faces	face	NNS
34052	785	3	of	of	IN
34052	785	4	both	both	CC
34052	785	5	A	a	NN
34052	785	6	and	and	CC
34052	785	7	B	b	NN
34052	785	8	must	must	MD
34052	785	9	be	be	VB
34052	785	10	turned	turn	VBN
34052	785	11	perfectly	perfectly	RB
34052	785	12	square	square	JJ
34052	785	13	with	with	IN
34052	785	14	the	the	DT
34052	785	15	shaft	shaft	NN
34052	785	16	,	,	,
34052	785	17	so	so	IN
34052	785	18	that	that	IN
34052	785	19	they	-PRON-	PRP
34052	785	20	run	run	VBP
34052	785	21	accurately	accurately	RB
34052	785	22	together	together	RB
34052	785	23	.	.	.
34052	786	1	The	the	DT
34052	786	2	portion	portion	NN
34052	786	3	B	b	NN
34052	786	4	is	be	VBZ
34052	786	5	{	{	-LRB-
34052	786	6	91	91	CD
34052	786	7	}	}	-RRB-
34052	786	8	kept	keep	VBD
34052	786	9	in	in	IN
34052	786	10	contact	contact	NN
34052	786	11	with	with	IN
34052	786	12	A	a	DT
34052	786	13	by	by	IN
34052	786	14	means	mean	NNS
34052	786	15	of	of	IN
34052	786	16	a	a	DT
34052	786	17	spring	spring	NN
34052	786	18	S	S	NNP
34052	786	19	,	,	,
34052	786	20	the	the	DT
34052	786	21	pressure	pressure	NN
34052	786	22	being	be	VBG
34052	786	23	regulated	regulate	VBN
34052	786	24	by	by	IN
34052	786	25	the	the	DT
34052	786	26	collar	collar	NN
34052	786	27	H.	H.	NNP
34052	786	28	Current	Current	NNP
34052	786	29	is	be	VBZ
34052	786	30	taken	take	VBN
34052	786	31	to	to	IN
34052	786	32	the	the	DT
34052	786	33	magnets	magnet	NNS
34052	786	34	by	by	IN
34052	786	35	means	mean	NNS
34052	786	36	of	of	IN
34052	786	37	the	the	DT
34052	786	38	two	two	CD
34052	786	39	insulated	insulated	JJ
34052	786	40	copper	copper	NN
34052	786	41	rings	ring	NNS
34052	786	42	D	d	NN
34052	786	43	mounted	mount	VBN
34052	786	44	upon	upon	IN
34052	786	45	the	the	DT
34052	786	46	body	body	NN
34052	786	47	of	of	IN
34052	786	48	A.	a.	NN
34052	787	1	The	the	DT
34052	787	2	gear	gear	NN
34052	787	3	-	-	HYPH
34052	787	4	wheels	wheel	NNS
34052	787	5	on	on	IN
34052	787	6	both	both	DT
34052	787	7	portions	portion	NNS
34052	787	8	have	have	VBP
34052	787	9	teeth	tooth	NNS
34052	787	10	of	of	IN
34052	787	11	very	very	RB
34052	787	12	fine	fine	JJ
34052	787	13	pitch	pitch	NN
34052	787	14	,	,	,
34052	787	15	the	the	DT
34052	787	16	number	number	NN
34052	787	17	of	of	IN
34052	787	18	teeth	tooth	NNS
34052	787	19	on	on	IN
34052	787	20	each	each	DT
34052	787	21	being	be	VBG
34052	787	22	regulated	regulate	VBN
34052	787	23	by	by	IN
34052	787	24	the	the	DT
34052	787	25	speed	speed	NN
34052	787	26	of	of	IN
34052	787	27	the	the	DT
34052	787	28	driving	drive	VBG
34052	787	29	motor	motor	NN
34052	787	30	and	and	CC
34052	787	31	the	the	DT
34052	787	32	required	require	VBN
34052	787	33	machine	machine	NN
34052	787	34	speed	speed	NN
34052	787	35	.	.	.
34052	788	1	Connection	connection	NN
34052	788	2	with	with	IN
34052	788	3	the	the	DT
34052	788	4	circuit	circuit	NN
34052	788	5	breaker	breaker	NN
34052	788	6	L	L	NNP
34052	788	7	and	and	CC
34052	788	8	the	the	DT
34052	788	9	battery	battery	NN
34052	788	10	B^2	B^2	NNP
34052	788	11	is	be	VBZ
34052	788	12	made	make	VBN
34052	788	13	with	with	IN
34052	788	14	the	the	DT
34052	788	15	collecting	collect	VBG
34052	788	16	rings	ring	NNS
34052	788	17	D	d	NN
34052	788	18	by	by	IN
34052	788	19	the	the	DT
34052	788	20	brushes	brush	NNS
34052	788	21	T.	T.	NNP
34052	788	22	The	the	DT
34052	788	23	complete	complete	JJ
34052	788	24	connections	connection	NNS
34052	788	25	are	be	VBP
34052	788	26	given	give	VBN
34052	788	27	in	in	IN
34052	788	28	the	the	DT
34052	788	29	diagram	diagram	NN
34052	788	30	Fig	Fig	NNP
34052	788	31	.	.	.
34052	789	1	51	51	CD
34052	789	2	.	.	.
34052	790	1	_	_	NNP
34052	790	2	The	the	DT
34052	790	3	Isochroniser._--This	Isochroniser._--This	NNP
34052	790	4	is	be	VBZ
34052	790	5	a	a	DT
34052	790	6	device	device	NN
34052	790	7	for	for	IN
34052	790	8	ensuring	ensure	VBG
34052	790	9	the	the	DT
34052	790	10	correct	correct	JJ
34052	790	11	speed	speed	NN
34052	790	12	regulation	regulation	NN
34052	790	13	of	of	IN
34052	790	14	the	the	DT
34052	790	15	driving	drive	VBG
34052	790	16	motors	motor	NNS
34052	790	17	,	,	,
34052	790	18	and	and	CC
34052	790	19	is	be	VBZ
34052	790	20	shown	show	VBN
34052	790	21	in	in	IN
34052	790	22	detail	detail	NN
34052	790	23	in	in	IN
34052	790	24	Fig	Fig	NNP
34052	790	25	.	.	.
34052	791	1	48	48	CD
34052	791	2	.	.	.
34052	792	1	It	-PRON-	PRP
34052	792	2	comprises	comprise	VBZ
34052	792	3	two	two	CD
34052	792	4	portions	portion	NNS
34052	792	5	,	,	,
34052	792	6	one	one	CD
34052	792	7	portion	portion	NN
34052	792	8	being	be	VBG
34052	792	9	rotated	rotate	VBN
34052	792	10	at	at	IN
34052	792	11	a	a	DT
34052	792	12	definite	definite	JJ
34052	792	13	speed	speed	NN
34052	792	14	by	by	IN
34052	792	15	electrical	electrical	JJ
34052	792	16	means	mean	NNS
34052	792	17	,	,	,
34052	792	18	and	and	CC
34052	792	19	the	the	DT
34052	792	20	other	other	JJ
34052	792	21	portion	portion	NN
34052	792	22	rotated	rotate	VBN
34052	792	23	by	by	IN
34052	792	24	the	the	DT
34052	792	25	driving	drive	VBG
34052	792	26	motor	motor	NN
34052	792	27	.	.	.
34052	793	1	The	the	DT
34052	793	2	main	main	JJ
34052	793	3	portion	portion	NN
34052	793	4	consists	consist	VBZ
34052	793	5	of	of	IN
34052	793	6	a	a	DT
34052	793	7	metal	metal	NN
34052	793	8	tube	tube	NN
34052	793	9	N	N	NNP
34052	793	10	,	,	,
34052	793	11	bushed	bush	VBN
34052	793	12	at	at	IN
34052	793	13	both	both	DT
34052	793	14	ends	end	NNS
34052	793	15	,	,	,
34052	793	16	the	the	DT
34052	793	17	bottom	bottom	JJ
34052	793	18	end	end	NN
34052	793	19	of	of	IN
34052	793	20	the	the	DT
34052	793	21	tube	tube	NN
34052	793	22	being	be	VBG
34052	793	23	arranged	arrange	VBN
34052	793	24	to	to	TO
34052	793	25	work	work	VB
34052	793	26	on	on	IN
34052	793	27	ball	ball	NN
34052	793	28	-	-	HYPH
34052	793	29	bearings	bearing	NNS
34052	793	30	.	.	.
34052	794	1	An	an	DT
34052	794	2	ebonite	ebonite	NN
34052	794	3	bush	bush	NN
34052	794	4	C	C	NNP
34052	794	5	carries	carry	VBZ
34052	794	6	three	three	CD
34052	794	7	copper	copper	NN
34052	794	8	rings	ring	NNS
34052	794	9	T	T	NNP
34052	794	10	,	,	,
34052	794	11	T^1	T^1	NNP
34052	794	12	,	,	,
34052	794	13	T^2	T^2	NNP
34052	794	14	,	,	,
34052	794	15	and	and	CC
34052	794	16	the	the	DT
34052	794	17	brushes	brush	NNS
34052	794	18	R	R	NNP
34052	794	19	,	,	,
34052	794	20	R^1	R^1	NNP
34052	794	21	,	,	,
34052	794	22	R^2	R^2	NNP
34052	794	23	are	be	VBP
34052	794	24	in	in	IN
34052	794	25	electrical	electrical	JJ
34052	794	26	contact	contact	NN
34052	794	27	with	with	IN
34052	794	28	them	-PRON-	PRP
34052	794	29	.	.	.
34052	795	1	The	the	DT
34052	795	2	ebonite	ebonite	NN
34052	795	3	plate	plate	NN
34052	795	4	J	J	NNP
34052	795	5	,	,	,
34052	795	6	3	3	CD
34052	795	7	-	-	SYM
34052	795	8	1/2	1/2	CD
34052	795	9	inches	inch	NNS
34052	795	10	diameter	diameter	NN
34052	795	11	,	,	,
34052	795	12	is	be	VBZ
34052	795	13	secured	secure	VBN
34052	795	14	to	to	IN
34052	795	15	the	the	DT
34052	795	16	top	top	JJ
34052	795	17	end	end	NN
34052	795	18	of	of	IN
34052	795	19	N	n	NN
34052	795	20	,	,	,
34052	795	21	and	and	CC
34052	795	22	carries	carry	VBZ
34052	795	23	a	a	DT
34052	795	24	contact	contact	NN
34052	795	25	piece	piece	NN
34052	795	26	Q	Q	NNP
34052	795	27	,	,	,
34052	795	28	shown	show	VBN
34052	795	29	separate	separate	JJ
34052	795	30	at	at	IN
34052	795	31	E.	E.	NNP
34052	795	32	As	as	IN
34052	795	33	will	will	MD
34052	795	34	be	be	VB
34052	795	35	seen	see	VBN
34052	795	36	this	this	DT
34052	795	37	is	be	VBZ
34052	795	38	a	a	DT
34052	795	39	block	block	NN
34052	795	40	of	of	IN
34052	795	41	ebonite	ebonite	NN
34052	795	42	with	with	IN
34052	795	43	three	three	CD
34052	795	44	contacts	contact	NNS
34052	795	45	arranged	arrange	VBN
34052	795	46	on	on	IN
34052	795	47	the	the	DT
34052	795	48	top	top	JJ
34052	795	49	surface	surface	NN
34052	795	50	.	.	.
34052	796	1	The	the	DT
34052	796	2	middle	middle	JJ
34052	796	3	contact	contact	NN
34052	796	4	P	p	NN
34052	796	5	is	be	VBZ
34052	796	6	1/64th	1/64th	CD
34052	796	7	of	of	IN
34052	796	8	an	an	DT
34052	796	9	inch	inch	NN
34052	796	10	wide	wide	JJ
34052	796	11	,	,	,
34052	796	12	and	and	CC
34052	796	13	the	the	DT
34052	796	14	contacts	contact	NNS
34052	796	15	P^1	P^1	NNP
34052	796	16	{	{	-LRB-
34052	796	17	92	92	CD
34052	796	18	}	}	-RRB-
34052	796	19	and	and	CC
34052	796	20	P^2	P^2	NNP
34052	796	21	are	be	VBP
34052	796	22	placed	place	VBN
34052	796	23	on	on	IN
34052	796	24	either	either	DT
34052	796	25	side	side	NN
34052	796	26	at	at	IN
34052	796	27	a	a	DT
34052	796	28	distance	distance	NN
34052	796	29	of	of	IN
34052	796	30	1/16	1/16	CD
34052	796	31	inch	inch	NN
34052	796	32	;	;	:
34052	796	33	the	the	DT
34052	796	34	contact	contact	NN
34052	796	35	strips	strip	VBZ
34052	796	36	P^1	P^1	NNP
34052	796	37	,	,	,
34052	796	38	P^2	P^2	NNP
34052	796	39	carry	carry	VBP
34052	796	40	the	the	DT
34052	796	41	brass	brass	NN
34052	796	42	pins	pin	NNS
34052	796	43	D	d	NN
34052	796	44	,	,	,
34052	796	45	which	which	WDT
34052	796	46	are	be	VBP
34052	796	47	about	about	RB
34052	796	48	1/16	1/16	CD
34052	796	49	inch	inch	NN
34052	796	50	diameter	diameter	NN
34052	796	51	,	,	,
34052	796	52	and	and	CC
34052	796	53	spaced	space	VBD
34052	796	54	3/8	3/8	CD
34052	796	55	inch	inch	NN
34052	796	56	apart	apart	RB
34052	796	57	.	.	.
34052	797	1	A	a	DT
34052	797	2	connecting	connect	VBG
34052	797	3	wire	wire	NN
34052	797	4	is	be	VBZ
34052	797	5	carried	carry	VBN
34052	797	6	from	from	IN
34052	797	7	the	the	DT
34052	797	8	contact	contact	NN
34052	797	9	P	p	NN
34052	797	10	to	to	IN
34052	797	11	the	the	DT
34052	797	12	copper	copper	NN
34052	797	13	ring	re	VBG
34052	797	14	T	T	NNP
34052	797	15	,	,	,
34052	797	16	another	another	DT
34052	797	17	from	from	IN
34052	797	18	P^1	P^1	NNP
34052	797	19	to	to	IN
34052	797	20	T^1	T^1	NNP
34052	797	21	,	,	,
34052	797	22	and	and	CC
34052	797	23	one	one	CD
34052	797	24	from	from	IN
34052	797	25	P^2	P^2	NNP
34052	797	26	to	to	IN
34052	797	27	T^2	T^2	NNP
34052	797	28	.	.	.
34052	798	1	[	[	-LRB-
34052	798	2	Illustration	illustration	NN
34052	798	3	:	:	:
34052	798	4	FIG	FIG	NNP
34052	798	5	.	.	.
34052	799	1	48	48	CD
34052	799	2	.	.	.
34052	800	1	N	n	NN
34052	800	2	,	,	,
34052	800	3	brass	brass	NN
34052	800	4	tube	tube	NN
34052	800	5	;	;	:
34052	800	6	S	S	NNP
34052	800	7	,	,	,
34052	800	8	bushes	bush	NNS
34052	800	9	;	;	:
34052	800	10	G	g	NN
34052	800	11	,	,	,
34052	800	12	ball	ball	NN
34052	800	13	-	-	HYPH
34052	800	14	bearing	bearing	NN
34052	800	15	;	;	:
34052	800	16	H	h	NN
34052	800	17	,	,	,
34052	800	18	gear	gear	NN
34052	800	19	-	-	HYPH
34052	800	20	wheel	wheel	NN
34052	800	21	;	;	:
34052	800	22	T	T	NNP
34052	800	23	,	,	,
34052	800	24	T^1	T^1	NNP
34052	800	25	,	,	,
34052	800	26	T^2	T^2	NNP
34052	800	27	,	,	,
34052	800	28	copper	copper	NN
34052	800	29	rings	ring	NNS
34052	800	30	;	;	:
34052	800	31	C	C	NNP
34052	800	32	,	,	,
34052	800	33	insulating	insulate	VBG
34052	800	34	block	block	NN
34052	800	35	;	;	:
34052	800	36	R	r	NN
34052	800	37	,	,	,
34052	800	38	R^1	R^1	NNP
34052	800	39	,	,	,
34052	800	40	R^2	R^2	NNP
34052	800	41	,	,	,
34052	800	42	brushes	brush	VBZ
34052	800	43	;	;	:
34052	800	44	J	J	NNP
34052	800	45	,	,	,
34052	800	46	ebonite	ebonite	NN
34052	800	47	disc	disc	NN
34052	800	48	;	;	:
34052	800	49	Q	q	NN
34052	800	50	,	,	,
34052	800	51	contact	contact	NN
34052	800	52	block	block	NN
34052	800	53	;	;	:
34052	800	54	D	d	NN
34052	800	55	,	,	,
34052	800	56	metal	metal	NN
34052	800	57	pins	pin	NNS
34052	800	58	;	;	:
34052	800	59	O	o	UH
34052	800	60	,	,	,
34052	800	61	pulley	pulley	NN
34052	800	62	,	,	,
34052	800	63	P	P	NNP
34052	800	64	,	,	,
34052	800	65	P^1	P^1	NNP
34052	800	66	,	,	,
34052	800	67	P^2	p^2	NN
34052	800	68	,	,	,
34052	800	69	contact	contact	NN
34052	800	70	plates	plate	NNS
34052	800	71	;	;	:
34052	800	72	K	K	NNP
34052	800	73	,	,	,
34052	800	74	needle	needle	NN
34052	800	75	;	;	:
34052	800	76	Z	z	NN
34052	800	77	,	,	,
34052	800	78	spring	spring	NN
34052	800	79	;	;	:
34052	800	80	W	w	NN
34052	800	81	,	,	,
34052	800	82	steel	steel	NN
34052	800	83	rod	rod	NN
34052	800	84	;	;	:
34052	800	85	E	e	NN
34052	800	86	,	,	,
34052	800	87	countersunk	countersunk	JJ
34052	800	88	bearing	bearing	NN
34052	800	89	.	.	.
34052	800	90	]	]	-RRB-
34052	801	1	The	the	DT
34052	801	2	bushes	bush	NNS
34052	801	3	S	S	NNP
34052	801	4	are	be	VBP
34052	801	5	bored	bore	VBN
34052	801	6	a	a	DT
34052	801	7	running	running	JJ
34052	801	8	fit	fit	NN
34052	801	9	for	for	IN
34052	801	10	the	the	DT
34052	801	11	steel	steel	NN
34052	801	12	rod	rod	NN
34052	801	13	W	w	NN
34052	801	14	(	(	-LRB-
34052	801	15	shown	show	VBN
34052	801	16	separate	separate	JJ
34052	801	17	at	at	IN
34052	801	18	A	a	NN
34052	801	19	)	)	-RRB-
34052	801	20	,	,	,
34052	801	21	which	which	WDT
34052	801	22	is	be	VBZ
34052	801	23	coned	cone	VBN
34052	801	24	at	at	IN
34052	801	25	both	both	DT
34052	801	26	ends	end	NNS
34052	801	27	,	,	,
34052	801	28	and	and	CC
34052	801	29	runs	run	VBZ
34052	801	30	between	between	IN
34052	801	31	two	two	CD
34052	801	32	countersunk	countersunk	JJ
34052	801	33	bearings	bearing	NNS
34052	801	34	,	,	,
34052	801	35	the	the	DT
34052	801	36	bottom	bottom	JJ
34052	801	37	bearing	bearing	NN
34052	801	38	E	E	NNS
34052	801	39	being	be	VBG
34052	801	40	fixed	fix	VBN
34052	801	41	while	while	IN
34052	801	42	{	{	-LRB-
34052	801	43	93	93	CD
34052	801	44	}	}	-RRB-
34052	801	45	the	the	DT
34052	801	46	top	top	JJ
34052	801	47	bearing	bearing	NN
34052	801	48	(	(	-LRB-
34052	801	49	not	not	RB
34052	801	50	shown	show	VBN
34052	801	51	)	)	-RRB-
34052	801	52	is	be	VBZ
34052	801	53	adjustable	adjustable	JJ
34052	801	54	.	.	.
34052	802	1	A	a	DT
34052	802	2	needle	needle	NN
34052	802	3	K	K	NNP
34052	802	4	is	be	VBZ
34052	802	5	fastened	fasten	VBN
34052	802	6	near	near	IN
34052	802	7	the	the	DT
34052	802	8	end	end	NN
34052	802	9	of	of	IN
34052	802	10	the	the	DT
34052	802	11	rod	rod	NN
34052	802	12	W	W	NNP
34052	802	13	,	,	,
34052	802	14	and	and	CC
34052	802	15	attached	attach	VBN
34052	802	16	to	to	IN
34052	802	17	this	this	DT
34052	802	18	needle	needle	NN
34052	802	19	is	be	VBZ
34052	802	20	the	the	DT
34052	802	21	spring	spring	NN
34052	802	22	Z	z	NN
34052	802	23	,	,	,
34052	802	24	which	which	WDT
34052	802	25	presses	press	VBZ
34052	802	26	lightly	lightly	RB
34052	802	27	but	but	CC
34052	802	28	firmly	firmly	RB
34052	802	29	upon	upon	IN
34052	802	30	the	the	DT
34052	802	31	contact	contact	NN
34052	802	32	block	block	NN
34052	802	33	Q.	Q.	NNP
34052	803	1	To	to	TO
34052	803	2	provide	provide	VB
34052	803	3	a	a	DT
34052	803	4	level	level	NN
34052	803	5	surface	surface	NN
34052	803	6	for	for	IN
34052	803	7	Z	z	NN
34052	803	8	to	to	TO
34052	803	9	work	work	VB
34052	803	10	over	over	RP
34052	803	11	,	,	,
34052	803	12	the	the	DT
34052	803	13	spaces	space	NNS
34052	803	14	between	between	IN
34052	803	15	the	the	DT
34052	803	16	contact	contact	NN
34052	803	17	pieces	piece	NNS
34052	803	18	are	be	VBP
34052	803	19	filled	fill	VBN
34052	803	20	in	in	RP
34052	803	21	with	with	IN
34052	803	22	an	an	DT
34052	803	23	insulating	insulate	VBG
34052	803	24	material	material	NN
34052	803	25	,	,	,
34052	803	26	and	and	CC
34052	803	27	the	the	DT
34052	803	28	whole	whole	JJ
34052	803	29	surface	surface	NN
34052	803	30	finished	finish	VBD
34052	803	31	off	off	RP
34052	803	32	perfectly	perfectly	RB
34052	803	33	smooth	smooth	JJ
34052	803	34	.	.	.
34052	804	1	The	the	DT
34052	804	2	spring	spring	NN
34052	804	3	Z	z	NN
34052	804	4	is	be	VBZ
34052	804	5	1/8	1/8	CD
34052	804	6	inch	inch	NN
34052	804	7	wide	wide	JJ
34052	804	8	for	for	IN
34052	804	9	portion	portion	NN
34052	804	10	of	of	IN
34052	804	11	its	-PRON-	PRP$
34052	804	12	length	length	NN
34052	804	13	,	,	,
34052	804	14	but	but	CC
34052	804	15	at	at	IN
34052	804	16	the	the	DT
34052	804	17	point	point	NN
34052	804	18	where	where	WRB
34052	804	19	it	-PRON-	PRP
34052	804	20	presses	press	VBZ
34052	804	21	upon	upon	IN
34052	804	22	Q	Q	NNP
34052	804	23	it	-PRON-	PRP
34052	804	24	is	be	VBZ
34052	804	25	reduced	reduce	VBN
34052	804	26	in	in	IN
34052	804	27	width	width	NN
34052	804	28	to	to	IN
34052	804	29	1/64th	1/64th	CD
34052	804	30	of	of	IN
34052	804	31	an	an	DT
34052	804	32	inch	inch	NN
34052	804	33	(	(	-LRB-
34052	804	34	see	see	VB
34052	804	35	Fig	Fig	NNP
34052	804	36	.	.	.
34052	805	1	48	48	CD
34052	805	2	)	)	-RRB-
34052	805	3	.	.	.
34052	806	1	The	the	DT
34052	806	2	driving	drive	VBG
34052	806	3	arrangements	arrangement	NNS
34052	806	4	are	be	VBP
34052	806	5	as	as	IN
34052	806	6	follows	follow	VBZ
34052	806	7	.	.	.
34052	807	1	A	a	DT
34052	807	2	counter	counter	JJ
34052	807	3	-	-	HYPH
34052	807	4	shaft	shaft	NN
34052	807	5	Q	q	NN
34052	807	6	,	,	,
34052	807	7	Fig	Fig	NNP
34052	807	8	.	.	.
34052	808	1	51	51	CD
34052	808	2	,	,	,
34052	808	3	fitted	fit	VBN
34052	808	4	with	with	IN
34052	808	5	a	a	DT
34052	808	6	grooved	grooved	JJ
34052	808	7	pulley	pulley	NN
34052	808	8	,	,	,
34052	808	9	is	be	VBZ
34052	808	10	run	run	VBN
34052	808	11	in	in	IN
34052	808	12	bearings	bearing	NNS
34052	808	13	parallel	parallel	JJ
34052	808	14	with	with	IN
34052	808	15	the	the	DT
34052	808	16	shaft	shaft	NN
34052	808	17	W	w	NN
34052	808	18	,	,	,
34052	808	19	and	and	CC
34052	808	20	is	be	VBZ
34052	808	21	connected	connect	VBN
34052	808	22	by	by	IN
34052	808	23	suitable	suitable	JJ
34052	808	24	gearing	gearing	NN
34052	808	25	to	to	IN
34052	808	26	the	the	DT
34052	808	27	shaft	shaft	NN
34052	808	28	of	of	IN
34052	808	29	the	the	DT
34052	808	30	driving	drive	VBG
34052	808	31	motor	motor	NN
34052	808	32	,	,	,
34052	808	33	so	so	IN
34052	808	34	that	that	IN
34052	808	35	the	the	DT
34052	808	36	needle	needle	NN
34052	808	37	K	K	NNP
34052	808	38	makes	make	VBZ
34052	808	39	one	one	CD
34052	808	40	revolution	revolution	NN
34052	808	41	in	in	IN
34052	808	42	about	about	RB
34052	808	43	2	2	CD
34052	808	44	-	-	SYM
34052	808	45	1/2	1/2	CD
34052	808	46	seconds	second	NNS
34052	808	47	.	.	.
34052	809	1	A	a	DT
34052	809	2	belt	belt	NN
34052	809	3	passing	pass	VBG
34052	809	4	over	over	IN
34052	809	5	the	the	DT
34052	809	6	pulleys	pulley	NNS
34052	809	7	connects	connect	VBZ
34052	809	8	the	the	DT
34052	809	9	two	two	CD
34052	809	10	shafts	shaft	NNS
34052	809	11	,	,	,
34052	809	12	and	and	CC
34052	809	13	the	the	DT
34052	809	14	tension	tension	NN
34052	809	15	of	of	IN
34052	809	16	the	the	DT
34052	809	17	belt	belt	NN
34052	809	18	is	be	VBZ
34052	809	19	regulated	regulate	VBN
34052	809	20	by	by	IN
34052	809	21	means	mean	NNS
34052	809	22	of	of	IN
34052	809	23	an	an	DT
34052	809	24	adjustable	adjustable	JJ
34052	809	25	jockey	jockey	NNP
34052	809	26	pulley	pulley	NN
34052	809	27	.	.	.
34052	810	1	The	the	DT
34052	810	2	tube	tube	NN
34052	810	3	N	N	NNP
34052	810	4	,	,	,
34052	810	5	carrying	carry	VBG
34052	810	6	the	the	DT
34052	810	7	disc	disc	NN
34052	810	8	J	J	NNP
34052	810	9	,	,	,
34052	810	10	must	must	MD
34052	810	11	be	be	VB
34052	810	12	rotated	rotate	VBN
34052	810	13	at	at	IN
34052	810	14	a	a	DT
34052	810	15	fixed	fixed	JJ
34052	810	16	speed	speed	NN
34052	810	17	,	,	,
34052	810	18	and	and	CC
34052	810	19	this	this	DT
34052	810	20	is	be	VBZ
34052	810	21	accomplished	accomplish	VBN
34052	810	22	in	in	IN
34052	810	23	the	the	DT
34052	810	24	following	follow	VBG
34052	810	25	manner	manner	NN
34052	810	26	.	.	.
34052	811	1	An	an	DT
34052	811	2	ordinary	ordinary	JJ
34052	811	3	electric	electric	JJ
34052	811	4	clock	clock	NN
34052	811	5	impulse	impulse	NNP
34052	811	6	dial	dial	NN
34052	811	7	,	,	,
34052	811	8	actuated	actuate	VBN
34052	811	9	from	from	IN
34052	811	10	a	a	DT
34052	811	11	master	master	NN
34052	811	12	clock	clock	NN
34052	811	13	,	,	,
34052	811	14	is	be	VBZ
34052	811	15	connected	connect	VBN
34052	811	16	by	by	IN
34052	811	17	suitable	suitable	JJ
34052	811	18	gearing	gearing	NN
34052	811	19	H	h	NN
34052	811	20	,	,	,
34052	811	21	so	so	IN
34052	811	22	that	that	IN
34052	811	23	the	the	DT
34052	811	24	tube	tube	NN
34052	811	25	N	N	NNP
34052	811	26	makes	make	VBZ
34052	811	27	exactly	exactly	RB
34052	811	28	one	one	CD
34052	811	29	revolution	revolution	NN
34052	811	30	in	in	IN
34052	811	31	2	2	CD
34052	811	32	seconds	second	NNS
34052	811	33	;	;	:
34052	811	34	it	-PRON-	PRP
34052	811	35	being	be	VBG
34052	811	36	possible	possible	JJ
34052	811	37	to	to	TO
34052	811	38	adjust	adjust	VB
34052	811	39	an	an	DT
34052	811	40	electric	electric	JJ
34052	811	41	clock	clock	NN
34052	811	42	of	of	IN
34052	811	43	the	the	DT
34052	811	44	"	"	``
34052	811	45	Synchronome	Synchronome	NNP
34052	811	46	"	"	''
34052	811	47	type	type	NN
34052	811	48	,	,	,
34052	811	49	so	so	IN
34052	811	50	that	that	IN
34052	811	51	it	-PRON-	PRP
34052	811	52	only	only	RB
34052	811	53	gains	gain	VBZ
34052	811	54	or	or	CC
34052	811	55	loses	lose	VBZ
34052	811	56	about	about	RB
34052	811	57	1	1	CD
34052	811	58	second	second	NN
34052	811	59	in	in	IN
34052	811	60	24	24	CD
34052	811	61	hours	hour	NNS
34052	811	62	,	,	,
34052	811	63	and	and	CC
34052	811	64	this	this	DT
34052	811	65	provides	provide	VBZ
34052	811	66	{	{	-LRB-
34052	811	67	94	94	CD
34052	811	68	}	}	-RRB-
34052	811	69	an	an	DT
34052	811	70	accuracy	accuracy	NN
34052	811	71	sufficient	sufficient	JJ
34052	811	72	for	for	IN
34052	811	73	all	all	DT
34052	811	74	practical	practical	JJ
34052	811	75	purposes	purpose	NNS
34052	811	76	.	.	.
34052	812	1	The	the	DT
34052	812	2	connections	connection	NNS
34052	812	3	are	be	VBP
34052	812	4	given	give	VBN
34052	812	5	in	in	IN
34052	812	6	Fig	Fig	NNP
34052	812	7	.	.	.
34052	813	1	49	49	CD
34052	813	2	,	,	,
34052	813	3	and	and	CC
34052	813	4	the	the	DT
34052	813	5	face	face	NN
34052	813	6	of	of	IN
34052	813	7	the	the	DT
34052	813	8	instrument	instrument	NN
34052	813	9	in	in	IN
34052	813	10	Fig	Fig	NNP
34052	813	11	.	.	.
34052	814	1	50	50	CD
34052	814	2	.	.	.
34052	815	1	It	-PRON-	PRP
34052	815	2	will	will	MD
34052	815	3	be	be	VB
34052	815	4	seen	see	VBN
34052	815	5	that	that	IN
34052	815	6	a	a	DT
34052	815	7	connecting	connect	VBG
34052	815	8	wire	wire	NN
34052	815	9	is	be	VBZ
34052	815	10	run	run	VBN
34052	815	11	from	from	IN
34052	815	12	the	the	DT
34052	815	13	steel	steel	NN
34052	815	14	spindle	spindle	NN
34052	815	15	W	w	NN
34052	815	16	to	to	IN
34052	815	17	one	one	CD
34052	815	18	terminal	terminal	NN
34052	815	19	each	each	DT
34052	815	20	of	of	IN
34052	815	21	the	the	DT
34052	815	22	lamps	lamp	NNS
34052	815	23	L	L	NNP
34052	815	24	,	,	,
34052	815	25	L^1	L^1	NNP
34052	815	26	,	,	,
34052	815	27	L^2	L^2	NNP
34052	815	28	,	,	,
34052	815	29	and	and	CC
34052	815	30	from	from	IN
34052	815	31	the	the	DT
34052	815	32	other	other	JJ
34052	815	33	terminal	terminal	NN
34052	815	34	of	of	IN
34052	815	35	the	the	DT
34052	815	36	lamps	lamp	NNS
34052	815	37	to	to	IN
34052	815	38	one	one	CD
34052	815	39	terminal	terminal	NN
34052	815	40	of	of	IN
34052	815	41	the	the	DT
34052	815	42	batteries	battery	NNS
34052	815	43	J	J	NNP
34052	815	44	,	,	,
34052	815	45	the	the	DT
34052	815	46	battery	battery	NN
34052	815	47	comprising	comprise	VBG
34052	815	48	a	a	DT
34052	815	49	set	set	NN
34052	815	50	of	of	IN
34052	815	51	three	three	CD
34052	815	52	4-volt	4-volt	CD
34052	815	53	accumulators	accumulator	NNS
34052	815	54	.	.	.
34052	816	1	The	the	DT
34052	816	2	other	other	JJ
34052	816	3	terminals	terminal	NNS
34052	816	4	of	of	IN
34052	816	5	the	the	DT
34052	816	6	batteries	battery	NNS
34052	816	7	are	be	VBP
34052	816	8	joined	join	VBN
34052	816	9	one	one	CD
34052	816	10	to	to	IN
34052	816	11	each	each	DT
34052	816	12	of	of	IN
34052	816	13	the	the	DT
34052	816	14	brushes	brush	NNS
34052	816	15	R	R	NNP
34052	816	16	,	,	,
34052	816	17	R^1	R^1	NNP
34052	816	18	,	,	,
34052	816	19	R^2	R^2	NNP
34052	816	20	.	.	.
34052	817	1	[	[	-LRB-
34052	817	2	Illustration	illustration	NN
34052	817	3	:	:	:
34052	817	4	FIG	FIG	NNP
34052	817	5	.	.	.
34052	818	1	49	49	CD
34052	818	2	.	.	.
34052	818	3	]	]	-RRB-
34052	819	1	[	[	-LRB-
34052	819	2	Illustration	illustration	NN
34052	819	3	:	:	:
34052	819	4	FIG	FIG	NNP
34052	819	5	.	.	.
34052	820	1	50	50	CD
34052	820	2	.	.	.
34052	821	1	M	m	NN
34052	821	2	,	,	,
34052	821	3	terminals	terminal	NNS
34052	821	4	for	for	IN
34052	821	5	connecting	connect	VBG
34052	821	6	to	to	IN
34052	821	7	electric	electric	JJ
34052	821	8	clock	clock	NN
34052	821	9	;	;	:
34052	821	10	L	l	NN
34052	821	11	,	,	,
34052	821	12	white	white	JJ
34052	821	13	lamp	lamp	NN
34052	821	14	;	;	:
34052	821	15	L^1	L^1	NNP
34052	821	16	,	,	,
34052	821	17	blue	blue	JJ
34052	821	18	lamp	lamp	NN
34052	821	19	;	;	:
34052	821	20	L^2	L^2	NNP
34052	821	21	,	,	,
34052	821	22	red	red	JJ
34052	821	23	lamp	lamp	NN
34052	821	24	.	.	.
34052	821	25	]	]	-RRB-
34052	822	1	The	the	DT
34052	822	2	lamps	lamp	NNS
34052	822	3	are	be	VBP
34052	822	4	coloured	colour	VBN
34052	822	5	,	,	,
34052	822	6	the	the	DT
34052	822	7	lamp	lamp	NN
34052	822	8	L	l	NN
34052	822	9	being	be	VBG
34052	822	10	white	white	JJ
34052	822	11	,	,	,
34052	822	12	and	and	CC
34052	822	13	the	the	DT
34052	822	14	lamps	lamp	NNS
34052	822	15	L^1	L^1	NNP
34052	822	16	and	and	CC
34052	822	17	L^2	L^2	NNP
34052	822	18	blue	blue	JJ
34052	822	19	and	and	CC
34052	822	20	red	red	JJ
34052	822	21	respectively	respectively	RB
34052	822	22	,	,	,
34052	822	23	and	and	CC
34052	822	24	care	care	NN
34052	822	25	must	must	MD
34052	822	26	be	be	VB
34052	822	27	taken	take	VBN
34052	822	28	in	in	IN
34052	822	29	connecting	connect	VBG
34052	822	30	up	up	RP
34052	822	31	that	that	IN
34052	822	32	when	when	WRB
34052	822	33	the	the	DT
34052	822	34	needle	needle	NN
34052	822	35	K	K	NNP
34052	822	36	makes	make	VBZ
34052	822	37	contact	contact	NN
34052	822	38	with	with	IN
34052	822	39	the	the	DT
34052	822	40	stud	stud	NN
34052	822	41	P	p	NN
34052	822	42	the	the	DT
34052	822	43	white	white	NNP
34052	822	44	lamp	lamp	NNP
34052	822	45	L	L	NNP
34052	822	46	is	be	VBZ
34052	822	47	in	in	IN
34052	822	48	circuit	circuit	NN
34052	822	49	.	.	.
34052	823	1	When	when	WRB
34052	823	2	the	the	DT
34052	823	3	machines	machine	NNS
34052	823	4	are	be	VBP
34052	823	5	working	work	VBG
34052	823	6	,	,	,
34052	823	7	the	the	DT
34052	823	8	operator	operator	NN
34052	823	9	,	,	,
34052	823	10	by	by	IN
34052	823	11	means	mean	NNS
34052	823	12	of	of	IN
34052	823	13	the	the	DT
34052	823	14	brake	brake	NN
34052	823	15	(	(	-LRB-
34052	823	16	already	already	RB
34052	823	17	described	describe	VBN
34052	823	18	)	)	-RRB-
34052	823	19	,	,	,
34052	823	20	reduces	reduce	VBZ
34052	823	21	the	the	DT
34052	823	22	speed	speed	NN
34052	823	23	of	of	IN
34052	823	24	the	the	DT
34052	823	25	driving	drive	VBG
34052	823	26	motor	motor	NN
34052	823	27	until	until	IN
34052	823	28	the	the	DT
34052	823	29	needle	needle	NN
34052	823	30	K	K	NNP
34052	823	31	travels	travel	VBZ
34052	823	32	in	in	IN
34052	823	33	unison	unison	NNP
34052	823	34	with	with	IN
34052	823	35	the	the	DT
34052	823	36	disc	disc	NN
34052	823	37	J	J	NNP
34052	823	38	,	,	,
34052	823	39	making	make	VBG
34052	823	40	permanent	permanent	JJ
34052	823	41	contact	contact	NN
34052	823	42	with	with	IN
34052	823	43	P	p	NN
34052	823	44	on	on	IN
34052	823	45	the	the	DT
34052	823	46	contact	contact	NN
34052	823	47	{	{	-LRB-
34052	823	48	95	95	CD
34052	823	49	}	}	-RRB-
34052	823	50	block	block	NN
34052	823	51	Q	Q	NNP
34052	823	52	,	,	,
34052	823	53	which	which	WDT
34052	823	54	is	be	VBZ
34052	823	55	evidenced	evidence	VBN
34052	823	56	by	by	IN
34052	823	57	the	the	DT
34052	823	58	lamp	lamp	NN
34052	823	59	L	l	NN
34052	823	60	remaining	remain	VBG
34052	823	61	alight	alight	NN
34052	823	62	.	.	.
34052	824	1	If	if	IN
34052	824	2	,	,	,
34052	824	3	however	however	RB
34052	824	4	,	,	,
34052	824	5	the	the	DT
34052	824	6	needle	needle	NN
34052	824	7	travels	travel	VBZ
34052	824	8	faster	fast	RBR
34052	824	9	than	than	IN
34052	824	10	the	the	DT
34052	824	11	disc	disc	NN
34052	824	12	J	J	NNP
34052	824	13	,	,	,
34052	824	14	contact	contact	NN
34052	824	15	with	with	IN
34052	824	16	P	p	NN
34052	824	17	is	be	VBZ
34052	824	18	broken	break	VBN
34052	824	19	and	and	CC
34052	824	20	fresh	fresh	JJ
34052	824	21	contact	contact	NN
34052	824	22	is	be	VBZ
34052	824	23	made	make	VBN
34052	824	24	with	with	IN
34052	824	25	P^2	P^2	NNP
34052	824	26	,	,	,
34052	824	27	the	the	DT
34052	824	28	lamp	lamp	NN
34052	824	29	L	L	NNP
34052	824	30	is	be	VBZ
34052	824	31	extinguished	extinguish	VBN
34052	824	32	and	and	CC
34052	824	33	the	the	DT
34052	824	34	red	red	NNP
34052	824	35	lamp	lamp	NNP
34052	824	36	L^2	L^2	NNP
34052	824	37	lights	light	VBZ
34052	824	38	up	up	RP
34052	824	39	,	,	,
34052	824	40	and	and	CC
34052	824	41	remains	remain	VBZ
34052	824	42	alight	alight	JJ
34052	824	43	until	until	IN
34052	824	44	the	the	DT
34052	824	45	operator	operator	NN
34052	824	46	reduces	reduce	VBZ
34052	824	47	the	the	DT
34052	824	48	speed	speed	NN
34052	824	49	.	.	.
34052	825	1	Similarly	similarly	RB
34052	825	2	,	,	,
34052	825	3	too	too	RB
34052	825	4	,	,	,
34052	825	5	if	if	IN
34052	825	6	the	the	DT
34052	825	7	needle	needle	NN
34052	825	8	travels	travel	VBZ
34052	825	9	slower	slow	JJR
34052	825	10	than	than	IN
34052	825	11	J	J	NNP
34052	825	12	,	,	,
34052	825	13	contact	contact	NN
34052	825	14	is	be	VBZ
34052	825	15	made	make	VBN
34052	825	16	with	with	IN
34052	825	17	P^1	P^1	NNP
34052	825	18	,	,	,
34052	825	19	and	and	CC
34052	825	20	the	the	DT
34052	825	21	circuit	circuit	NN
34052	825	22	of	of	IN
34052	825	23	the	the	DT
34052	825	24	blue	blue	JJ
34052	825	25	lamp	lamp	NN
34052	825	26	L^1	L^1	NNP
34052	825	27	is	be	VBZ
34052	825	28	completed	complete	VBN
34052	825	29	.	.	.
34052	826	1	When	when	WRB
34052	826	2	the	the	DT
34052	826	3	speed	speed	NN
34052	826	4	is	be	VBZ
34052	826	5	either	either	CC
34052	826	6	above	above	IN
34052	826	7	or	or	CC
34052	826	8	below	below	IN
34052	826	9	the	the	DT
34052	826	10	normal	normal	JJ
34052	826	11	,	,	,
34052	826	12	the	the	DT
34052	826	13	needle	needle	NN
34052	826	14	K	K	NNP
34052	826	15	engages	engage	VBZ
34052	826	16	with	with	IN
34052	826	17	one	one	CD
34052	826	18	or	or	CC
34052	826	19	the	the	DT
34052	826	20	other	other	JJ
34052	826	21	of	of	IN
34052	826	22	the	the	DT
34052	826	23	pins	pin	NNS
34052	826	24	D	D	NNP
34052	826	25	,	,	,
34052	826	26	and	and	CC
34052	826	27	as	as	IN
34052	826	28	the	the	DT
34052	826	29	tension	tension	NN
34052	826	30	of	of	IN
34052	826	31	the	the	DT
34052	826	32	driving	drive	VBG
34052	826	33	belt	belt	NN
34052	826	34	is	be	VBZ
34052	826	35	only	only	RB
34052	826	36	such	such	JJ
34052	826	37	as	as	IN
34052	826	38	is	be	VBZ
34052	826	39	required	require	VBN
34052	826	40	to	to	TO
34052	826	41	drive	drive	VB
34052	826	42	the	the	DT
34052	826	43	needle	needle	NN
34052	826	44	,	,	,
34052	826	45	the	the	DT
34052	826	46	belt	belt	NN
34052	826	47	slips	slip	VBZ
34052	826	48	on	on	IN
34052	826	49	the	the	DT
34052	826	50	pulleys	pulley	NNS
34052	826	51	until	until	IN
34052	826	52	the	the	DT
34052	826	53	normal	normal	JJ
34052	826	54	speed	speed	NN
34052	826	55	is	be	VBZ
34052	826	56	regained	regain	VBN
34052	826	57	.	.	.
34052	827	1	METHOD	METHOD	NNP
34052	827	2	OF	of	IN
34052	827	3	WORKING	WORKING	NNP
34052	827	4	The	the	DT
34052	827	5	clockwork	clockwork	NN
34052	827	6	motor	motor	NN
34052	827	7	M	M	NNP
34052	827	8	,	,	,
34052	827	9	Fig	Fig	NNP
34052	827	10	.	.	.
34052	828	1	51	51	CD
34052	828	2	,	,	,
34052	828	3	should	should	MD
34052	828	4	be	be	VB
34052	828	5	capable	capable	JJ
34052	828	6	of	of	IN
34052	828	7	running	run	VBG
34052	828	8	for	for	IN
34052	828	9	several	several	JJ
34052	828	10	hours	hour	NNS
34052	828	11	with	with	IN
34052	828	12	one	one	CD
34052	828	13	winding	winding	NN
34052	828	14	,	,	,
34052	828	15	and	and	CC
34052	828	16	powerful	powerful	JJ
34052	828	17	enough	enough	RB
34052	828	18	to	to	TO
34052	828	19	take	take	VB
34052	828	20	up	up	RP
34052	828	21	the	the	DT
34052	828	22	work	work	NN
34052	828	23	of	of	IN
34052	828	24	driving	drive	VBG
34052	828	25	the	the	DT
34052	828	26	machine	machine	NN
34052	828	27	without	without	IN
34052	828	28	any	any	DT
34052	828	29	appreciable	appreciable	JJ
34052	828	30	effort	effort	NN
34052	828	31	.	.	.
34052	829	1	The	the	DT
34052	829	2	main	main	JJ
34052	829	3	spindle	spindle	NN
34052	829	4	of	of	IN
34052	829	5	the	the	DT
34052	829	6	motor	motor	NN
34052	829	7	is	be	VBZ
34052	829	8	so	so	RB
34052	829	9	arranged	arrange	VBN
34052	829	10	that	that	IN
34052	829	11	it	-PRON-	PRP
34052	829	12	makes	make	VBZ
34052	829	13	one	one	CD
34052	829	14	revolution	revolution	NN
34052	829	15	in	in	IN
34052	829	16	two	two	CD
34052	829	17	minutes	minute	NNS
34052	829	18	,	,	,
34052	829	19	and	and	CC
34052	829	20	the	the	DT
34052	829	21	reduction	reduction	NN
34052	829	22	in	in	IN
34052	829	23	speed	speed	NN
34052	829	24	between	between	IN
34052	829	25	the	the	DT
34052	829	26	motor	motor	NN
34052	829	27	shaft	shaft	NN
34052	829	28	and	and	CC
34052	829	29	the	the	DT
34052	829	30	shaft	shaft	NN
34052	829	31	to	to	TO
34052	829	32	which	which	WDT
34052	829	33	the	the	DT
34052	829	34	coupling	couple	VBG
34052	829	35	A	a	NN
34052	829	36	is	be	VBZ
34052	829	37	attached	attach	VBN
34052	829	38	is	be	VBZ
34052	829	39	30:1	30:1	CD
34052	829	40	.	.	.
34052	830	1	The	the	DT
34052	830	2	metal	metal	NN
34052	830	3	line	line	NN
34052	830	4	print	print	NN
34052	830	5	having	have	VBG
34052	830	6	been	be	VBN
34052	830	7	wrapped	wrap	VBN
34052	830	8	round	round	IN
34052	830	9	the	the	DT
34052	830	10	drum	drum	NN
34052	830	11	of	of	IN
34052	830	12	the	the	DT
34052	830	13	machine	machine	NN
34052	830	14	,	,	,
34052	830	15	the	the	DT
34052	830	16	stylus	stylus	NNP
34052	830	17	is	be	VBZ
34052	830	18	put	put	VBN
34052	830	19	into	into	IN
34052	830	20	position	position	NN
34052	830	21	,	,	,
34052	830	22	at	at	IN
34052	830	23	the	the	DT
34052	830	24	edge	edge	NN
34052	830	25	of	of	IN
34052	830	26	the	the	DT
34052	830	27	lap	lap	NN
34052	830	28	,	,	,
34052	830	29	and	and	CC
34052	830	30	with	with	IN
34052	830	31	the	the	DT
34052	830	32	needle	needle	NN
34052	830	33	resting	rest	VBG
34052	830	34	about	about	IN
34052	830	35	half	half	JJ
34052	830	36	-	-	HYPH
34052	830	37	way	way	NN
34052	830	38	on	on	IN
34052	830	39	{	{	-LRB-
34052	830	40	96	96	CD
34052	830	41	}	}	-RRB-
34052	830	42	the	the	DT
34052	830	43	margin	margin	NN
34052	830	44	of	of	IN
34052	830	45	the	the	DT
34052	830	46	bare	bare	JJ
34052	830	47	foil	foil	NN
34052	830	48	left	leave	VBN
34052	830	49	at	at	IN
34052	830	50	the	the	DT
34052	830	51	commencing	commencing	NN
34052	830	52	edge	edge	NN
34052	830	53	of	of	IN
34052	830	54	the	the	DT
34052	830	55	print	print	NN
34052	830	56	.	.	.
34052	831	1	Now	now	RB
34052	831	2	,	,	,
34052	831	3	when	when	WRB
34052	831	4	the	the	DT
34052	831	5	two	two	CD
34052	831	6	stations	station	NNS
34052	831	7	are	be	VBP
34052	831	8	in	in	IN
34052	831	9	perfect	perfect	JJ
34052	831	10	readiness	readiness	NN
34052	831	11	for	for	IN
34052	831	12	work	work	NN
34052	831	13	,	,	,
34052	831	14	the	the	DT
34052	831	15	motors	motor	NNS
34052	831	16	are	be	VBP
34052	831	17	started	start	VBN
34052	831	18	and	and	CC
34052	831	19	the	the	DT
34052	831	20	speed	speed	NN
34052	831	21	adjusted	adjust	VBN
34052	831	22	;	;	:
34052	831	23	the	the	DT
34052	831	24	speed	speed	NN
34052	831	25	of	of	IN
34052	831	26	the	the	DT
34052	831	27	machine	machine	NN
34052	831	28	being	be	VBG
34052	831	29	just	just	RB
34052	831	30	under	under	IN
34052	831	31	one	one	CD
34052	831	32	revolution	revolution	NN
34052	831	33	in	in	IN
34052	831	34	four	four	CD
34052	831	35	seconds	second	NNS
34052	831	36	.	.	.
34052	832	1	[	[	-LRB-
34052	832	2	Illustration	illustration	NN
34052	832	3	:	:	:
34052	832	4	FIG	FIG	NNP
34052	832	5	.	.	.
34052	833	1	51	51	CD
34052	833	2	.	.	.
34052	834	1	M	M	NNP
34052	834	2	,	,	,
34052	834	3	clockwork	clockwork	NN
34052	834	4	motor	motor	NN
34052	834	5	;	;	:
34052	834	6	S	S	NNP
34052	834	7	,	,	,
34052	834	8	isochroniser	isochroniser	NN
34052	834	9	;	;	:
34052	834	10	E	e	NN
34052	834	11	,	,	,
34052	834	12	friction	friction	NN
34052	834	13	break	break	NN
34052	834	14	;	;	:
34052	834	15	T	t	NN
34052	834	16	,	,	,
34052	834	17	brushes	brush	NNS
34052	834	18	;	;	:
34052	834	19	F	F	NNP
34052	834	20	,	,	,
34052	834	21	electric	electric	JJ
34052	834	22	clutch	clutch	NN
34052	834	23	;	;	:
34052	834	24	X	x	NN
34052	834	25	,	,	,
34052	834	26	gearing	gearing	NN
34052	834	27	;	;	:
34052	834	28	D	d	NN
34052	834	29	,	,	,
34052	834	30	D^1	d^1	NN
34052	834	31	,	,	,
34052	834	32	switches	switch	VBZ
34052	834	33	;	;	:
34052	834	34	A	a	DT
34052	834	35	,	,	,
34052	834	36	flexible	flexible	JJ
34052	834	37	coupling	coupling	NN
34052	834	38	;	;	:
34052	834	39	K	K	NNP
34052	834	40	,	,	,
34052	834	41	polarised	polarise	VBD
34052	834	42	relay	relay	NN
34052	834	43	;	;	:
34052	834	44	L	l	NN
34052	834	45	,	,	,
34052	834	46	circuit	circuit	NN
34052	834	47	breaker	breaker	NN
34052	834	48	;	;	:
34052	834	49	B_1	B_1	NNP
34052	834	50	,	,	,
34052	834	51	B_2	B_2	NNP
34052	834	52	,	,	,
34052	834	53	B_3	b_3	NN
34052	834	54	,	,	,
34052	834	55	batteries	battery	NNS
34052	834	56	;	;	:
34052	834	57	P	p	NN
34052	834	58	,	,	,
34052	834	59	electric	electric	JJ
34052	834	60	clock	clock	NN
34052	834	61	;	;	:
34052	834	62	W	w	NN
34052	834	63	,	,	,
34052	834	64	terminals	terminal	NNS
34052	834	65	for	for	IN
34052	834	66	connection	connection	NN
34052	834	67	to	to	IN
34052	834	68	telephone	telephone	NN
34052	834	69	relay	relay	NN
34052	834	70	;	;	:
34052	834	71	H	h	NN
34052	834	72	,	,	,
34052	834	73	terminals	terminal	NNS
34052	834	74	for	for	IN
34052	834	75	connection	connection	NN
34052	834	76	to	to	IN
34052	834	77	terminals	terminal	NNS
34052	834	78	J	J	NNP
34052	834	79	,	,	,
34052	834	80	on	on	IN
34052	834	81	transmitting	transmit	VBG
34052	834	82	machine	machine	NN
34052	834	83	.	.	.
34052	834	84	]	]	-RRB-
34052	835	1	The	the	DT
34052	835	2	switch	switch	NN
34052	835	3	D	d	NN
34052	835	4	is	be	VBZ
34052	835	5	then	then	RB
34052	835	6	closed	close	VBN
34052	835	7	,	,	,
34052	835	8	and	and	CC
34052	835	9	the	the	DT
34052	835	10	arm	arm	NN
34052	835	11	of	of	IN
34052	835	12	the	the	DT
34052	835	13	switch	switch	NN
34052	835	14	D^1	d^1	NN
34052	835	15	placed	place	VBD
34052	835	16	on	on	IN
34052	835	17	the	the	DT
34052	835	18	contact	contact	NN
34052	835	19	stud	stud	NN
34052	835	20	(	(	-LRB-
34052	835	21	1	1	CD
34052	835	22	)	)	-RRB-
34052	835	23	,	,	,
34052	835	24	at	at	IN
34052	835	25	the	the	DT
34052	835	26	transmitting	transmitting	NN
34052	835	27	station	station	NN
34052	835	28	only	only	RB
34052	835	29	.	.	.
34052	836	1	As	as	RB
34052	836	2	soon	soon	RB
34052	836	3	as	as	IN
34052	836	4	the	the	DT
34052	836	5	switches	switch	NNS
34052	836	6	are	be	VBP
34052	836	7	closed	close	VBN
34052	836	8	the	the	DT
34052	836	9	clutch	clutch	NN
34052	836	10	F	F	NNP
34052	836	11	comes	come	VBZ
34052	836	12	into	into	IN
34052	836	13	action	action	NN
34052	836	14	,	,	,
34052	836	15	and	and	CC
34052	836	16	the	the	DT
34052	836	17	transmitting	transmit	VBG
34052	836	18	machine	machine	NN
34052	836	19	begins	begin	VBZ
34052	836	20	to	to	TO
34052	836	21	revolve	revolve	VB
34052	836	22	.	.	.
34052	837	1	When	when	WRB
34052	837	2	the	the	DT
34052	837	3	whole	whole	NN
34052	837	4	of	of	IN
34052	837	5	the	the	DT
34052	837	6	line	line	NN
34052	837	7	print	print	NN
34052	837	8	wrapped	wrap	VBD
34052	837	9	round	round	IN
34052	837	10	the	the	DT
34052	837	11	drum	drum	NN
34052	837	12	of	of	IN
34052	837	13	the	the	DT
34052	837	14	machine	machine	NN
34052	837	15	has	have	VBZ
34052	837	16	passed	pass	VBN
34052	837	17	under	under	IN
34052	837	18	the	the	DT
34052	837	19	stylus	stylus	NN
34052	837	20	,	,	,
34052	837	21	the	the	DT
34052	837	22	end	end	NN
34052	837	23	of	of	IN
34052	837	24	the	the	DT
34052	837	25	shaft	shaft	NN
34052	837	26	D	d	NN
34052	837	27	,	,	,
34052	837	28	Fig	Fig	NNP
34052	837	29	.	.	.
34052	838	1	36	36	CD
34052	838	2	,	,	,
34052	838	3	engages	engage	NNS
34052	838	4	{	{	-LRB-
34052	838	5	97	97	CD
34052	838	6	}	}	-RRB-
34052	838	7	with	with	IN
34052	838	8	the	the	DT
34052	838	9	spring	spring	NN
34052	838	10	_	_	NNP
34052	838	11	m	m	NNP
34052	838	12	_	_	NNP
34052	838	13	,	,	,
34052	838	14	breaking	break	VBG
34052	838	15	the	the	DT
34052	838	16	clutch	clutch	NN
34052	838	17	circuit	circuit	NN
34052	838	18	and	and	CC
34052	838	19	allowing	allow	VBG
34052	838	20	the	the	DT
34052	838	21	motor	motor	NN
34052	838	22	to	to	TO
34052	838	23	run	run	VB
34052	838	24	free	free	JJ
34052	838	25	.	.	.
34052	839	1	As	as	RB
34052	839	2	soon	soon	RB
34052	839	3	as	as	IN
34052	839	4	the	the	DT
34052	839	5	machine	machine	NN
34052	839	6	stops	stop	VBZ
34052	839	7	,	,	,
34052	839	8	the	the	DT
34052	839	9	switch	switch	NN
34052	839	10	D	d	NN
34052	839	11	is	be	VBZ
34052	839	12	opened	open	VBN
34052	839	13	and	and	CC
34052	839	14	the	the	DT
34052	839	15	machine	machine	NN
34052	839	16	run	run	VBD
34052	839	17	back	back	RB
34052	839	18	to	to	IN
34052	839	19	its	-PRON-	PRP$
34052	839	20	starting	start	VBG
34052	839	21	position	position	NN
34052	839	22	by	by	IN
34052	839	23	hand	hand	NN
34052	839	24	.	.	.
34052	840	1	At	at	IN
34052	840	2	the	the	DT
34052	840	3	receiving	receiving	NN
34052	840	4	station	station	NN
34052	840	5	the	the	DT
34052	840	6	switch	switch	NN
34052	840	7	D	d	NN
34052	840	8	is	be	VBZ
34052	840	9	also	also	RB
34052	840	10	closed	closed	JJ
34052	840	11	,	,	,
34052	840	12	and	and	CC
34052	840	13	the	the	DT
34052	840	14	arm	arm	NN
34052	840	15	of	of	IN
34052	840	16	the	the	DT
34052	840	17	switch	switch	NN
34052	840	18	D^1	d^1	NN
34052	840	19	placed	place	VBD
34052	840	20	on	on	IN
34052	840	21	the	the	DT
34052	840	22	contact	contact	NN
34052	840	23	stud	stud	NN
34052	840	24	(	(	-LRB-
34052	840	25	2	2	CD
34052	840	26	)	)	-RRB-
34052	840	27	.	.	.
34052	841	1	The	the	DT
34052	841	2	closing	closing	NN
34052	841	3	of	of	IN
34052	841	4	these	these	DT
34052	841	5	switches	switch	NNS
34052	841	6	does	do	VBZ
34052	841	7	not	not	RB
34052	841	8	bring	bring	VB
34052	841	9	the	the	DT
34052	841	10	clutch	clutch	NN
34052	841	11	F	F	NNP
34052	841	12	into	into	IN
34052	841	13	operation	operation	NN
34052	841	14	until	until	IN
34052	841	15	current	current	JJ
34052	841	16	from	from	IN
34052	841	17	the	the	DT
34052	841	18	telephone	telephone	NN
34052	841	19	relay	relay	NN
34052	841	20	U	u	PRP
34052	841	21	connected	connect	VBN
34052	841	22	to	to	IN
34052	841	23	the	the	DT
34052	841	24	wireless	wireless	JJ
34052	841	25	receiving	receiving	NN
34052	841	26	apparatus	apparatus	NN
34052	841	27	works	work	VBZ
34052	841	28	the	the	DT
34052	841	29	sensitive	sensitive	JJ
34052	841	30	polarised	polarised	JJ
34052	841	31	relay	relay	NN
34052	841	32	K	K	NNP
34052	841	33	,	,	,
34052	841	34	which	which	WDT
34052	841	35	in	in	IN
34052	841	36	turn	turn	NN
34052	841	37	completes	complete	VBZ
34052	841	38	the	the	DT
34052	841	39	circuit	circuit	NN
34052	841	40	of	of	IN
34052	841	41	the	the	DT
34052	841	42	circuit	circuit	NN
34052	841	43	-	-	HYPH
34052	841	44	breaker	breaker	NN
34052	841	45	L.	L.	NNP
34052	841	46	When	when	WRB
34052	841	47	the	the	DT
34052	841	48	armature	armature	NN
34052	841	49	of	of	IN
34052	841	50	L	l	NN
34052	841	51	is	be	VBZ
34052	841	52	attracted	attract	VBN
34052	841	53	,	,	,
34052	841	54	the	the	DT
34052	841	55	circuit	circuit	NN
34052	841	56	of	of	IN
34052	841	57	the	the	DT
34052	841	58	relay	relay	NN
34052	841	59	K	K	NNP
34052	841	60	is	be	VBZ
34052	841	61	broken	break	VBN
34052	841	62	,	,	,
34052	841	63	the	the	DT
34052	841	64	circuit	circuit	NN
34052	841	65	of	of	IN
34052	841	66	the	the	DT
34052	841	67	clutch	clutch	NNP
34052	841	68	F	F	NNP
34052	841	69	is	be	VBZ
34052	841	70	completed	complete	VBN
34052	841	71	,	,	,
34052	841	72	and	and	CC
34052	841	73	the	the	DT
34052	841	74	machine	machine	NN
34052	841	75	starts	start	VBZ
34052	841	76	revolving	revolving	JJ
34052	841	77	.	.	.
34052	842	1	[	[	-LRB-
34052	842	2	Illustration	illustration	NN
34052	842	3	:	:	:
34052	842	4	FIG	FIG	NNP
34052	842	5	.	.	.
34052	843	1	52	52	CD
34052	843	2	.	.	.
34052	843	3	]	]	-RRB-
34052	844	1	The	the	DT
34052	844	2	current	current	NN
34052	844	3	from	from	IN
34052	844	4	the	the	DT
34052	844	5	relay	relay	NN
34052	844	6	U	u	NN
34052	844	7	,	,	,
34052	844	8	due	due	IN
34052	844	9	to	to	IN
34052	844	10	the	the	DT
34052	844	11	transmitting	transmit	VBG
34052	844	12	stylus	stylus	NNP
34052	844	13	passing	pass	VBG
34052	844	14	over	over	IN
34052	844	15	_	_	NNP
34052	844	16	one	one	CD
34052	844	17	_	_	NNP
34052	844	18	contact	contact	NN
34052	844	19	strip	strip	NN
34052	844	20	on	on	IN
34052	844	21	the	the	DT
34052	844	22	metal	metal	NN
34052	844	23	print	print	NN
34052	844	24	,	,	,
34052	844	25	is	be	VBZ
34052	844	26	too	too	RB
34052	844	27	brief	brief	JJ
34052	844	28	to	to	TO
34052	844	29	actuate	actuate	VB
34052	844	30	the	the	DT
34052	844	31	heavier	heavy	JJR
34052	844	32	mechanism	mechanism	NN
34052	844	33	of	of	IN
34052	844	34	the	the	DT
34052	844	35	relay	relay	NN
34052	844	36	K	K	NNP
34052	844	37	,	,	,
34052	844	38	hence	hence	RB
34052	844	39	the	the	DT
34052	844	40	need	need	NN
34052	844	41	of	of	IN
34052	844	42	the	the	DT
34052	844	43	margin	margin	NN
34052	844	44	of	of	IN
34052	844	45	bare	bare	JJ
34052	844	46	foil	foil	NN
34052	844	47	at	at	IN
34052	844	48	the	the	DT
34052	844	49	commencing	commencing	NN
34052	844	50	edge	edge	NN
34052	844	51	of	of	IN
34052	844	52	the	the	DT
34052	844	53	metal	metal	NN
34052	844	54	print	print	NN
34052	844	55	,	,	,
34052	844	56	so	so	IN
34052	844	57	that	that	IN
34052	844	58	a	a	DT
34052	844	59	practically	practically	RB
34052	844	60	continuous	continuous	JJ
34052	844	61	current	current	NN
34052	844	62	will	will	MD
34052	844	63	flow	flow	VB
34052	844	64	to	to	IN
34052	844	65	the	the	DT
34052	844	66	relay	relay	NN
34052	844	67	K	k	NN
34052	844	68	until	until	IN
34052	844	69	the	the	DT
34052	844	70	armature	armature	NN
34052	844	71	is	be	VBZ
34052	844	72	attracted	attract	VBN
34052	844	73	.	.	.
34052	845	1	As	as	IN
34052	845	2	,	,	,
34052	845	3	however	however	RB
34052	845	4	,	,	,
34052	845	5	the	the	DT
34052	845	6	relay	relay	NN
34052	845	7	is	be	VBZ
34052	845	8	not	not	RB
34052	845	9	actuated	actuate	VBN
34052	845	10	at	at	IN
34052	845	11	the	the	DT
34052	845	12	receipt	receipt	NN
34052	845	13	of	of	IN
34052	845	14	the	the	DT
34052	845	15	first	first	JJ
34052	845	16	signal	signal	NN
34052	845	17	,	,	,
34052	845	18	and	and	CC
34052	845	19	as	as	IN
34052	845	20	it	-PRON-	PRP
34052	845	21	is	be	VBZ
34052	845	22	necessary	necessary	JJ
34052	845	23	for	for	IN
34052	845	24	the	the	DT
34052	845	25	machine	machine	NN
34052	845	26	to	to	TO
34052	845	27	start	start	VB
34052	845	28	recording	record	VBG
34052	845	29	at	at	IN
34052	845	30	a	a	DT
34052	845	31	certain	certain	JJ
34052	845	32	point	point	NN
34052	845	33	on	on	IN
34052	845	34	the	the	DT
34052	845	35	film	film	NN
34052	845	36	,	,	,
34052	845	37	viz	viz	NN
34052	845	38	.	.	.
34052	846	1	{	{	-LRB-
34052	846	2	98	98	CD
34052	846	3	}	}	-RRB-
34052	846	4	at	at	IN
34052	846	5	the	the	DT
34052	846	6	edge	edge	NN
34052	846	7	of	of	IN
34052	846	8	the	the	DT
34052	846	9	lap	lap	NN
34052	846	10	--	--	:
34052	846	11	the	the	DT
34052	846	12	reason	reason	NN
34052	846	13	for	for	IN
34052	846	14	this	this	DT
34052	846	15	was	be	VBD
34052	846	16	given	give	VBN
34052	846	17	in	in	IN
34052	846	18	Chapter	Chapter	NNP
34052	846	19	IV.--the	IV.--the	NNP
34052	846	20	starting	starting	NN
34052	846	21	position	position	NN
34052	846	22	of	of	IN
34052	846	23	the	the	DT
34052	846	24	receiving	receive	VBG
34052	846	25	drum	drum	NN
34052	846	26	will	will	MD
34052	846	27	be	be	VB
34052	846	28	similar	similar	JJ
34052	846	29	to	to	IN
34052	846	30	that	that	DT
34052	846	31	given	give	VBN
34052	846	32	in	in	IN
34052	846	33	the	the	DT
34052	846	34	diagram	diagram	NN
34052	846	35	Fig	Fig	NNP
34052	846	36	.	.	.
34052	847	1	52	52	CD
34052	847	2	,	,	,
34052	847	3	where	where	WRB
34052	847	4	X	X	NNP
34052	847	5	indicates	indicate	VBZ
34052	847	6	the	the	DT
34052	847	7	lap	lap	NN
34052	847	8	of	of	IN
34052	847	9	the	the	DT
34052	847	10	photographic	photographic	JJ
34052	847	11	film	film	NN
34052	847	12	,	,	,
34052	847	13	and	and	CC
34052	847	14	the	the	DT
34052	847	15	arrow	arrow	NN
34052	847	16	the	the	DT
34052	847	17	direction	direction	NN
34052	847	18	of	of	IN
34052	847	19	rotation	rotation	NN
34052	847	20	.	.	.
34052	848	1	It	-PRON-	PRP
34052	848	2	is	be	VBZ
34052	848	3	,	,	,
34052	848	4	of	of	IN
34052	848	5	course	course	NN
34052	848	6	,	,	,
34052	848	7	obvious	obvious	JJ
34052	848	8	that	that	IN
34052	848	9	a	a	DT
34052	848	10	somewhat	somewhat	RB
34052	848	11	similar	similar	JJ
34052	848	12	adjustment	adjustment	NN
34052	848	13	must	must	MD
34052	848	14	be	be	VB
34052	848	15	made	make	VBN
34052	848	16	with	with	IN
34052	848	17	regard	regard	NN
34052	848	18	to	to	IN
34052	848	19	the	the	DT
34052	848	20	position	position	NN
34052	848	21	of	of	IN
34052	848	22	the	the	DT
34052	848	23	stylus	stylus	NN
34052	848	24	on	on	IN
34052	848	25	the	the	DT
34052	848	26	metal	metal	NN
34052	848	27	print	print	NN
34052	848	28	at	at	IN
34052	848	29	the	the	DT
34052	848	30	transmitting	transmitting	NN
34052	848	31	machine	machine	NN
34052	848	32	.	.	.
34052	849	1	In	in	IN
34052	849	2	the	the	DT
34052	849	3	present	present	JJ
34052	849	4	system	system	NN
34052	849	5	,	,	,
34052	849	6	as	as	IN
34052	849	7	in	in	IN
34052	849	8	almost	almost	RB
34052	849	9	every	every	DT
34052	849	10	photographic	photographic	JJ
34052	849	11	method	method	NN
34052	849	12	of	of	IN
34052	849	13	receiving	receiving	NN
34052	849	14	that	that	WDT
34052	849	15	has	have	VBZ
34052	849	16	been	be	VBN
34052	849	17	described	describe	VBN
34052	849	18	,	,	,
34052	849	19	the	the	DT
34052	849	20	Nernst	Nernst	NNP
34052	849	21	lamp	lamp	NN
34052	849	22	is	be	VBZ
34052	849	23	invariably	invariably	RB
34052	849	24	mentioned	mention	VBN
34052	849	25	as	as	IN
34052	849	26	the	the	DT
34052	849	27	source	source	NN
34052	849	28	of	of	IN
34052	849	29	illumination	illumination	NN
34052	849	30	.	.	.
34052	850	1	Since	since	IN
34052	850	2	the	the	DT
34052	850	3	advent	advent	NN
34052	850	4	of	of	IN
34052	850	5	the	the	DT
34052	850	6	high	high	JJ
34052	850	7	-	-	HYPH
34052	850	8	voltage	voltage	NN
34052	850	9	metal	metal	NN
34052	850	10	-	-	HYPH
34052	850	11	filament	filament	NN
34052	850	12	lamps	lamp	NNS
34052	850	13	the	the	DT
34052	850	14	Nernst	Nernst	NNP
34052	850	15	lamp	lamp	NN
34052	850	16	has	have	VBZ
34052	850	17	fallen	fall	VBN
34052	850	18	somewhat	somewhat	RB
34052	850	19	into	into	IN
34052	850	20	disuse	disuse	NN
34052	850	21	for	for	IN
34052	850	22	commercial	commercial	JJ
34052	850	23	purposes	purpose	NNS
34052	850	24	,	,	,
34052	850	25	but	but	CC
34052	850	26	it	-PRON-	PRP
34052	850	27	possesses	possess	VBZ
34052	850	28	certain	certain	JJ
34052	850	29	characteristics	characteristic	NNS
34052	850	30	that	that	WDT
34052	850	31	render	render	VBP
34052	850	32	it	-PRON-	PRP
34052	850	33	eminently	eminently	RB
34052	850	34	suitable	suitable	JJ
34052	850	35	for	for	IN
34052	850	36	the	the	DT
34052	850	37	purpose	purpose	NN
34052	850	38	under	under	IN
34052	850	39	discussion	discussion	NN
34052	850	40	.	.	.
34052	851	1	The	the	DT
34052	851	2	main	main	JJ
34052	851	3	principle	principle	NN
34052	851	4	of	of	IN
34052	851	5	this	this	DT
34052	851	6	type	type	NN
34052	851	7	of	of	IN
34052	851	8	lamp	lamp	NN
34052	851	9	depends	depend	VBZ
34052	851	10	upon	upon	IN
34052	851	11	the	the	DT
34052	851	12	discovery	discovery	NN
34052	851	13	made	make	VBN
34052	851	14	by	by	IN
34052	851	15	Professor	Professor	NNP
34052	851	16	Nernst	Nernst	NNP
34052	851	17	in	in	IN
34052	851	18	1898	1898	CD
34052	851	19	,	,	,
34052	851	20	after	after	IN
34052	851	21	whom	whom	WP
34052	851	22	the	the	DT
34052	851	23	lamp	lamp	NN
34052	851	24	is	be	VBZ
34052	851	25	named	name	VBN
34052	851	26	,	,	,
34052	851	27	that	that	IN
34052	851	28	filaments	filament	NNS
34052	851	29	of	of	IN
34052	851	30	certain	certain	JJ
34052	851	31	earthy	earthy	JJ
34052	851	32	bodies	body	NNS
34052	851	33	when	when	WRB
34052	851	34	raised	raise	VBN
34052	851	35	to	to	IN
34052	851	36	a	a	DT
34052	851	37	red	red	JJ
34052	851	38	heat	heat	NN
34052	851	39	became	become	VBD
34052	851	40	conductive	conductive	JJ
34052	851	41	sufficiently	sufficiently	RB
34052	851	42	well	well	RB
34052	851	43	to	to	TO
34052	851	44	pass	pass	VB
34052	851	45	a	a	DT
34052	851	46	current	current	NN
34052	851	47	which	which	WDT
34052	851	48	raised	raise	VBD
34052	851	49	it	-PRON-	PRP
34052	851	50	to	to	IN
34052	851	51	a	a	DT
34052	851	52	white	white	JJ
34052	851	53	heat	heat	NN
34052	851	54	,	,	,
34052	851	55	and	and	CC
34052	851	56	furthermore	furthermore	RB
34052	851	57	that	that	IN
34052	851	58	the	the	DT
34052	851	59	glowing	glowing	JJ
34052	851	60	filament	filament	NN
34052	851	61	emitted	emit	VBD
34052	851	62	a	a	DT
34052	851	63	brighter	bright	JJR
34052	851	64	light	light	NN
34052	851	65	for	for	IN
34052	851	66	a	a	DT
34052	851	67	given	give	VBN
34052	851	68	amount	amount	NN
34052	851	69	of	of	IN
34052	851	70	current	current	NN
34052	851	71	than	than	IN
34052	851	72	carbon	carbon	NN
34052	851	73	filaments	filament	NNS
34052	851	74	.	.	.
34052	852	1	[	[	-LRB-
34052	852	2	Illustration	illustration	NN
34052	852	3	:	:	:
34052	852	4	FIG	FIG	NNP
34052	852	5	.	.	.
34052	853	1	52a	52a	NNS
34052	853	2	.	.	.
34052	853	3	]	]	-RRB-
34052	854	1	Nernst	Nernst	NNP
34052	854	2	lamps	lamp	NNS
34052	854	3	are	be	VBP
34052	854	4	made	make	VBN
34052	854	5	in	in	IN
34052	854	6	two	two	CD
34052	854	7	sizes	size	NNS
34052	854	8	,	,	,
34052	854	9	the	the	DT
34052	854	10	larger	large	JJR
34052	854	11	{	{	-LRB-
34052	854	12	99	99	CD
34052	854	13	}	}	-RRB-
34052	854	14	being	be	VBG
34052	854	15	intended	intend	VBN
34052	854	16	for	for	IN
34052	854	17	the	the	DT
34052	854	18	same	same	JJ
34052	854	19	work	work	NN
34052	854	20	as	as	IN
34052	854	21	usually	usually	RB
34052	854	22	done	do	VBN
34052	854	23	by	by	IN
34052	854	24	arc	arc	NN
34052	854	25	lamps	lamp	NNS
34052	854	26	,	,	,
34052	854	27	and	and	CC
34052	854	28	the	the	DT
34052	854	29	smaller	small	JJR
34052	854	30	to	to	TO
34052	854	31	replace	replace	VB
34052	854	32	incandescent	incandescent	NN
34052	854	33	lamps	lamp	NNS
34052	854	34	;	;	:
34052	854	35	the	the	DT
34052	854	36	smaller	small	JJR
34052	854	37	type	type	NN
34052	854	38	being	be	VBG
34052	854	39	made	make	VBN
34052	854	40	to	to	TO
34052	854	41	fit	fit	VB
34052	854	42	into	into	IN
34052	854	43	the	the	DT
34052	854	44	ordinary	ordinary	JJ
34052	854	45	bayonet	bayonet	NN
34052	854	46	lampholders	lampholder	NNS
34052	854	47	.	.	.
34052	855	1	The	the	DT
34052	855	2	principal	principal	JJ
34052	855	3	parts	part	NNS
34052	855	4	of	of	IN
34052	855	5	a	a	DT
34052	855	6	Nernst	Nernst	NNP
34052	855	7	lamp	lamp	NN
34052	855	8	consist	consist	NN
34052	855	9	of	of	IN
34052	855	10	the	the	DT
34052	855	11	filament	filament	NN
34052	855	12	,	,	,
34052	855	13	the	the	DT
34052	855	14	heater	heater	NN
34052	855	15	,	,	,
34052	855	16	the	the	DT
34052	855	17	automatic	automatic	JJ
34052	855	18	cut	cut	NN
34052	855	19	-	-	HYPH
34052	855	20	out	out	NN
34052	855	21	,	,	,
34052	855	22	and	and	CC
34052	855	23	the	the	DT
34052	855	24	resistance	resistance	NN
34052	855	25	,	,	,
34052	855	26	and	and	CC
34052	855	27	their	-PRON-	PRP$
34052	855	28	arrangement	arrangement	NN
34052	855	29	in	in	IN
34052	855	30	the	the	DT
34052	855	31	smaller	small	JJR
34052	855	32	type	type	NN
34052	855	33	of	of	IN
34052	855	34	lamp	lamp	NN
34052	855	35	is	be	VBZ
34052	855	36	given	give	VBN
34052	855	37	in	in	IN
34052	855	38	the	the	DT
34052	855	39	diagram	diagram	NN
34052	855	40	,	,	,
34052	855	41	Fig	Fig	NNP
34052	855	42	.	.	.
34052	856	1	52a	52a	NNS
34052	856	2	.	.	.
34052	857	1	The	the	DT
34052	857	2	current	current	JJ
34052	857	3	enters	enter	VBZ
34052	857	4	at	at	IN
34052	857	5	the	the	DT
34052	857	6	positive	positive	JJ
34052	857	7	terminal	terminal	NN
34052	857	8	,	,	,
34052	857	9	passes	pass	VBZ
34052	857	10	through	through	IN
34052	857	11	the	the	DT
34052	857	12	heater	heater	NN
34052	857	13	M	M	NNP
34052	857	14	,	,	,
34052	857	15	and	and	CC
34052	857	16	out	out	RB
34052	857	17	through	through	IN
34052	857	18	the	the	DT
34052	857	19	negative	negative	JJ
34052	857	20	terminal	terminal	NN
34052	857	21	.	.	.
34052	858	1	The	the	DT
34052	858	2	filament	filament	NN
34052	858	3	B	B	NNP
34052	858	4	,	,	,
34052	858	5	which	which	WDT
34052	858	6	consists	consist	VBZ
34052	858	7	of	of	IN
34052	858	8	a	a	DT
34052	858	9	short	short	JJ
34052	858	10	length	length	NN
34052	858	11	of	of	IN
34052	858	12	an	an	DT
34052	858	13	infusible	infusible	JJ
34052	858	14	earth	earth	NN
34052	858	15	made	make	VBN
34052	858	16	of	of	IN
34052	858	17	the	the	DT
34052	858	18	oxides	oxide	NNS
34052	858	19	of	of	IN
34052	858	20	several	several	JJ
34052	858	21	rare	rare	JJ
34052	858	22	minerals	mineral	NNS
34052	858	23	,	,	,
34052	858	24	of	of	IN
34052	858	25	which	which	WDT
34052	858	26	zirconia	zirconia	NNP
34052	858	27	is	be	VBZ
34052	858	28	one	one	CD
34052	858	29	,	,	,
34052	858	30	is	be	VBZ
34052	858	31	a	a	DT
34052	858	32	non	non	JJ
34052	858	33	-	-	JJ
34052	858	34	conductor	conductor	NN
34052	858	35	at	at	IN
34052	858	36	first	first	RB
34052	858	37	,	,	,
34052	858	38	but	but	CC
34052	858	39	becomes	become	VBZ
34052	858	40	a	a	DT
34052	858	41	conductor	conductor	NN
34052	858	42	upon	upon	IN
34052	858	43	being	be	VBG
34052	858	44	raised	raise	VBN
34052	858	45	to	to	IN
34052	858	46	a	a	DT
34052	858	47	high	high	JJ
34052	858	48	temperature	temperature	NN
34052	858	49	by	by	IN
34052	858	50	means	mean	NNS
34052	858	51	of	of	IN
34052	858	52	the	the	DT
34052	858	53	heater	heater	NN
34052	858	54	M.	M.	NNP
34052	858	55	As	As	NNP
34052	858	56	soon	soon	RB
34052	858	57	as	as	IN
34052	858	58	the	the	DT
34052	858	59	filament	filament	NN
34052	858	60	becomes	become	VBZ
34052	858	61	conductive	conductive	JJ
34052	858	62	the	the	DT
34052	858	63	current	current	NN
34052	858	64	then	then	RB
34052	858	65	passes	pass	VBZ
34052	858	66	through	through	IN
34052	858	67	the	the	DT
34052	858	68	automatic	automatic	JJ
34052	858	69	cut	cut	VBN
34052	858	70	-	-	HYPH
34052	858	71	out	out	RP
34052	858	72	H	h	NN
34052	858	73	,	,	,
34052	858	74	and	and	CC
34052	858	75	the	the	DT
34052	858	76	armature	armature	NN
34052	858	77	D	d	NN
34052	858	78	is	be	VBZ
34052	858	79	attracted	attract	VBN
34052	858	80	,	,	,
34052	858	81	thus	thus	RB
34052	858	82	breaking	break	VBG
34052	858	83	the	the	DT
34052	858	84	heater	heater	NN
34052	858	85	circuit	circuit	NN
34052	858	86	.	.	.
34052	859	1	The	the	DT
34052	859	2	current	current	NN
34052	859	3	then	then	RB
34052	859	4	flows	flow	VBZ
34052	859	5	from	from	IN
34052	859	6	the	the	DT
34052	859	7	positive	positive	JJ
34052	859	8	terminal	terminal	NN
34052	859	9	{	{	-LRB-
34052	859	10	100	100	CD
34052	859	11	}	}	-RRB-
34052	859	12	[	[	-LRB-
34052	859	13	Illustration	illustration	NN
34052	859	14	]	]	-RRB-
34052	859	15	through	through	IN
34052	859	16	the	the	DT
34052	859	17	cut	cut	VBN
34052	859	18	-	-	HYPH
34052	859	19	out	out	RP
34052	859	20	H	h	NN
34052	859	21	,	,	,
34052	859	22	resistance	resistance	NN
34052	859	23	J	J	NNP
34052	859	24	,	,	,
34052	859	25	and	and	CC
34052	859	26	filament	filament	NN
34052	859	27	B	B	NNP
34052	859	28	,	,	,
34052	859	29	and	and	CC
34052	859	30	from	from	IN
34052	859	31	thence	thence	NN
34052	859	32	out	out	IN
34052	859	33	of	of	IN
34052	859	34	the	the	DT
34052	859	35	lamp	lamp	NN
34052	859	36	.	.	.
34052	860	1	Since	since	IN
34052	860	2	the	the	DT
34052	860	3	resistance	resistance	NN
34052	860	4	of	of	IN
34052	860	5	the	the	DT
34052	860	6	filament	filament	NN
34052	860	7	decreases	decrease	VBZ
34052	860	8	the	the	DT
34052	860	9	hotter	hotter	NN
34052	860	10	it	-PRON-	PRP
34052	860	11	gets	get	VBZ
34052	860	12	,	,	,
34052	860	13	it	-PRON-	PRP
34052	860	14	is	be	VBZ
34052	860	15	necessary	necessary	JJ
34052	860	16	to	to	TO
34052	860	17	insert	insert	VB
34052	860	18	a	a	DT
34052	860	19	ballasting	ballasting	NN
34052	860	20	resistance	resistance	NN
34052	860	21	in	in	IN
34052	860	22	series	series	NN
34052	860	23	with	with	IN
34052	860	24	it	-PRON-	PRP
34052	860	25	which	which	WDT
34052	860	26	has	have	VBZ
34052	860	27	the	the	DT
34052	860	28	opposite	opposite	JJ
34052	860	29	property	property	NN
34052	860	30	of	of	IN
34052	860	31	increasing	increase	VBG
34052	860	32	its	-PRON-	PRP$
34052	860	33	resistance	resistance	NN
34052	860	34	as	as	IN
34052	860	35	it	-PRON-	PRP
34052	860	36	gets	get	VBZ
34052	860	37	hotter	hot	JJR
34052	860	38	,	,	,
34052	860	39	to	to	TO
34052	860	40	prevent	prevent	VB
34052	860	41	the	the	DT
34052	860	42	filament	filament	NN
34052	860	43	taking	take	VBG
34052	860	44	too	too	RB
34052	860	45	much	much	JJ
34052	860	46	current	current	JJ
34052	860	47	and	and	CC
34052	860	48	destroying	destroy	VBG
34052	860	49	itself	-PRON-	PRP
34052	860	50	.	.	.
34052	861	1	Such	such	PDT
34052	861	2	a	a	DT
34052	861	3	resistance	resistance	NN
34052	861	4	,	,	,
34052	861	5	J	J	NNP
34052	861	6	,	,	,
34052	861	7	consists	consist	VBZ
34052	861	8	of	of	IN
34052	861	9	a	a	DT
34052	861	10	filament	filament	NN
34052	861	11	of	of	IN
34052	861	12	fine	fine	JJ
34052	861	13	iron	iron	NN
34052	861	14	wire	wire	NN
34052	861	15	,	,	,
34052	861	16	which	which	WDT
34052	861	17	,	,	,
34052	861	18	to	to	TO
34052	861	19	prevent	prevent	VB
34052	861	20	oxidation	oxidation	NN
34052	861	21	from	from	IN
34052	861	22	exposure	exposure	NN
34052	861	23	to	to	IN
34052	861	24	the	the	DT
34052	861	25	air	air	NN
34052	861	26	,	,	,
34052	861	27	is	be	VBZ
34052	861	28	enclosed	enclose	VBN
34052	861	29	in	in	IN
34052	861	30	a	a	DT
34052	861	31	glass	glass	NN
34052	861	32	bulb	bulb	NN
34052	861	33	filled	fill	VBN
34052	861	34	with	with	IN
34052	861	35	hydrogen	hydrogen	NN
34052	861	36	gas	gas	NN
34052	861	37	.	.	.
34052	862	1	Fig	fig	NN
34052	862	2	.	.	.
34052	863	1	52_b	52_b	XX
34052	863	2	_	_	NNP
34052	863	3	shows	show	VBZ
34052	863	4	the	the	DT
34052	863	5	form	form	NN
34052	863	6	of	of	IN
34052	863	7	ballast	ballast	NN
34052	863	8	resistance	resistance	NN
34052	863	9	used	use	VBN
34052	863	10	in	in	IN
34052	863	11	the	the	DT
34052	863	12	small	small	JJ
34052	863	13	and	and	CC
34052	863	14	large	large	JJ
34052	863	15	type	type	NN
34052	863	16	of	of	IN
34052	863	17	lamp	lamp	NN
34052	863	18	respectively	respectively	RB
34052	863	19	.	.	.
34052	864	1	Either	either	CC
34052	864	2	direct	direct	JJ
34052	864	3	or	or	CC
34052	864	4	alternating	alternate	VBG
34052	864	5	current	current	NN
34052	864	6	can	can	MD
34052	864	7	be	be	VB
34052	864	8	used	use	VBN
34052	864	9	with	with	IN
34052	864	10	these	these	DT
34052	864	11	lamps	lamp	NNS
34052	864	12	,	,	,
34052	864	13	and	and	CC
34052	864	14	with	with	IN
34052	864	15	direct	direct	JJ
34052	864	16	current	current	JJ
34052	864	17	the	the	DT
34052	864	18	polarity	polarity	NN
34052	864	19	must	must	MD
34052	864	20	be	be	VB
34052	864	21	strictly	strictly	RB
34052	864	22	observed	observe	VBN
34052	864	23	,	,	,
34052	864	24	and	and	CC
34052	864	25	that	that	IN
34052	864	26	the	the	DT
34052	864	27	positive	positive	JJ
34052	864	28	wire	wire	NN
34052	864	29	is	be	VBZ
34052	864	30	connected	connect	VBN
34052	864	31	to	to	IN
34052	864	32	the	the	DT
34052	864	33	positive	positive	JJ
34052	864	34	and	and	CC
34052	864	35	the	the	DT
34052	864	36	{	{	-LRB-
34052	864	37	101	101	CD
34052	864	38	}	}	-RRB-
34052	864	39	negative	negative	JJ
34052	864	40	wire	wire	NN
34052	864	41	to	to	IN
34052	864	42	the	the	DT
34052	864	43	negative	negative	JJ
34052	864	44	terminal	terminal	NN
34052	864	45	.	.	.
34052	865	1	With	with	IN
34052	865	2	the	the	DT
34052	865	3	smaller	small	JJR
34052	865	4	type	type	NN
34052	865	5	of	of	IN
34052	865	6	lamp	lamp	NN
34052	865	7	once	once	IN
34052	865	8	it	-PRON-	PRP
34052	865	9	has	have	VBZ
34052	865	10	been	be	VBN
34052	865	11	correctly	correctly	RB
34052	865	12	placed	place	VBN
34052	865	13	in	in	IN
34052	865	14	its	-PRON-	PRP$
34052	865	15	holder	holder	NN
34052	865	16	it	-PRON-	PRP
34052	865	17	is	be	VBZ
34052	865	18	essential	essential	JJ
34052	865	19	that	that	IN
34052	865	20	it	-PRON-	PRP
34052	865	21	should	should	MD
34052	865	22	not	not	RB
34052	865	23	be	be	VB
34052	865	24	turned	turn	VBN
34052	865	25	,	,	,
34052	865	26	as	as	IN
34052	865	27	a	a	DT
34052	865	28	change	change	NN
34052	865	29	in	in	IN
34052	865	30	the	the	DT
34052	865	31	direction	direction	NN
34052	865	32	of	of	IN
34052	865	33	the	the	DT
34052	865	34	current	current	NN
34052	865	35	will	will	MD
34052	865	36	rapidly	rapidly	RB
34052	865	37	destroy	destroy	VB
34052	865	38	the	the	DT
34052	865	39	filament	filament	NN
34052	865	40	.	.	.
34052	866	1	[	[	-LRB-
34052	866	2	Illustration	illustration	NN
34052	866	3	:	:	:
34052	866	4	FIG	FIG	NNP
34052	866	5	.	.	.
34052	867	1	52c	52c	NNS
34052	867	2	.	.	.
34052	867	3	]	]	-RRB-
34052	868	1	The	the	DT
34052	868	2	arrangement	arrangement	NN
34052	868	3	of	of	IN
34052	868	4	the	the	DT
34052	868	5	larger	large	JJR
34052	868	6	type	type	NN
34052	868	7	of	of	IN
34052	868	8	Nernst	Nernst	NNP
34052	868	9	lamp	lamp	NN
34052	868	10	can	can	MD
34052	868	11	be	be	VB
34052	868	12	readily	readily	RB
34052	868	13	seen	see	VBN
34052	868	14	from	from	IN
34052	868	15	the	the	DT
34052	868	16	drawing	drawing	NN
34052	868	17	,	,	,
34052	868	18	Fig	Fig	NNP
34052	868	19	.	.	.
34052	869	1	52c	52c	NNS
34052	869	2	.	.	.
34052	870	1	Care	care	NN
34052	870	2	must	must	MD
34052	870	3	be	be	VB
34052	870	4	taken	take	VBN
34052	870	5	to	to	TO
34052	870	6	see	see	VB
34052	870	7	that	that	IN
34052	870	8	the	the	DT
34052	870	9	voltage	voltage	NN
34052	870	10	required	require	VBN
34052	870	11	by	by	IN
34052	870	12	the	the	DT
34052	870	13	burner	burner	NN
34052	870	14	and	and	CC
34052	870	15	resistance	resistance	NN
34052	870	16	equals	equal	VBZ
34052	870	17	the	the	DT
34052	870	18	voltage	voltage	NN
34052	870	19	of	of	IN
34052	870	20	the	the	DT
34052	870	21	supply	supply	NN
34052	870	22	circuit	circuit	NN
34052	870	23	,	,	,
34052	870	24	and	and	CC
34052	870	25	that	that	IN
34052	870	26	only	only	RB
34052	870	27	parts	part	NNS
34052	870	28	of	of	IN
34052	870	29	the	the	DT
34052	870	30	same	same	JJ
34052	870	31	amperage	amperage	NN
34052	870	32	are	be	VBP
34052	870	33	used	use	VBN
34052	870	34	together	together	RB
34052	870	35	on	on	IN
34052	870	36	the	the	DT
34052	870	37	same	same	JJ
34052	870	38	lamp	lamp	NN
34052	870	39	.	.	.
34052	871	1	No	no	DT
34052	871	2	advantage	advantage	NN
34052	871	3	is	be	VBZ
34052	871	4	obtained	obtain	VBN
34052	871	5	by	by	IN
34052	871	6	over	over	RB
34052	871	7	-	-	HYPH
34052	871	8	running	run	VBG
34052	871	9	a	a	DT
34052	871	10	Nernst	Nernst	NNP
34052	871	11	lamp	lamp	NN
34052	871	12	,	,	,
34052	871	13	this	this	DT
34052	871	14	only	only	RB
34052	871	15	shortening	shorten	VBG
34052	871	16	its	-PRON-	PRP$
34052	871	17	life	life	NN
34052	871	18	without	without	IN
34052	871	19	increasing	increase	VBG
34052	871	20	the	the	DT
34052	871	21	light	light	NN
34052	871	22	.	.	.
34052	872	1	Under	under	IN
34052	872	2	normal	normal	JJ
34052	872	3	conditions	condition	NNS
34052	872	4	the	the	DT
34052	872	5	average	average	JJ
34052	872	6	life	life	NN
34052	872	7	of	of	IN
34052	872	8	the	the	DT
34052	872	9	burner	burner	NN
34052	872	10	is	be	VBZ
34052	872	11	about	about	RB
34052	872	12	700	700	CD
34052	872	13	hours	hour	NNS
34052	872	14	.	.	.
34052	873	1	The	the	DT
34052	873	2	efficiency	efficiency	NN
34052	873	3	of	of	IN
34052	873	4	the	the	DT
34052	873	5	Nernst	Nernst	NNP
34052	873	6	lamp	lamp	NN
34052	873	7	is	be	VBZ
34052	873	8	fairly	fairly	RB
34052	873	9	high	high	JJ
34052	873	10	,	,	,
34052	873	11	being	be	VBG
34052	873	12	only	only	RB
34052	873	13	1.45	1.45	CD
34052	873	14	to	to	TO
34052	873	15	1.75	1.75	CD
34052	873	16	watts	watt	NNS
34052	873	17	per	per	IN
34052	873	18	c.p	c.p	NNP
34052	873	19	.	.	.
34052	874	1	The	the	DT
34052	874	2	light	light	NN
34052	874	3	given	give	VBN
34052	874	4	is	be	VBZ
34052	874	5	remarkably	remarkably	RB
34052	874	6	steady	steady	JJ
34052	874	7	,	,	,
34052	874	8	and	and	CC
34052	874	9	the	the	DT
34052	874	10	lamps	lamp	NNS
34052	874	11	are	be	VBP
34052	874	12	adaptable	adaptable	JJ
34052	874	13	for	for	IN
34052	874	14	all	all	DT
34052	874	15	voltages	voltage	NNS
34052	874	16	from	from	IN
34052	874	17	100	100	CD
34052	874	18	to	to	IN
34052	874	19	300	300	CD
34052	874	20	.	.	.
34052	875	1	In	in	IN
34052	875	2	one	one	CD
34052	875	3	of	of	IN
34052	875	4	the	the	DT
34052	875	5	large	large	JJ
34052	875	6	type	type	NN
34052	875	7	of	of	IN
34052	875	8	lamps	lamp	NNS
34052	875	9	for	for	IN
34052	875	10	use	use	NN
34052	875	11	on	on	IN
34052	875	12	a	a	DT
34052	875	13	235-volt	235-volt	CD
34052	875	14	{	{	-LRB-
34052	875	15	102	102	CD
34052	875	16	}	}	-RRB-
34052	875	17	circuit	circuit	VB
34052	875	18	the	the	DT
34052	875	19	burner	burner	NN
34052	875	20	takes	take	VBZ
34052	875	21	0.5	0.5	CD
34052	875	22	ampere	ampere	RB
34052	875	23	at	at	IN
34052	875	24	215	215	CD
34052	875	25	volts	volt	NNS
34052	875	26	,	,	,
34052	875	27	and	and	CC
34052	875	28	the	the	DT
34052	875	29	resistance	resistance	NN
34052	875	30	0.5	0.5	CD
34052	875	31	ampere	ampere	RB
34052	875	32	at	at	IN
34052	875	33	20	20	CD
34052	875	34	volts	volt	NNS
34052	875	35	,	,	,
34052	875	36	while	while	IN
34052	875	37	one	one	CD
34052	875	38	of	of	IN
34052	875	39	the	the	DT
34052	875	40	smaller	small	JJR
34052	875	41	lamps	lamp	NNS
34052	875	42	for	for	IN
34052	875	43	use	use	NN
34052	875	44	on	on	IN
34052	875	45	the	the	DT
34052	875	46	same	same	JJ
34052	875	47	circuit	circuit	NN
34052	875	48	takes	take	VBZ
34052	875	49	0.25	0.25	CD
34052	875	50	ampere	ampere	RB
34052	875	51	at	at	IN
34052	875	52	215	215	CD
34052	875	53	volts	volt	NNS
34052	875	54	and	and	CC
34052	875	55	0.25	0.25	CD
34052	875	56	ampere	ampere	RB
34052	875	57	at	at	IN
34052	875	58	20	20	CD
34052	875	59	volts	volt	NNS
34052	875	60	for	for	IN
34052	875	61	the	the	DT
34052	875	62	burner	burner	NN
34052	875	63	and	and	CC
34052	875	64	resistance	resistance	NN
34052	875	65	respectively	respectively	RB
34052	875	66	.	.	.
34052	876	1	The	the	DT
34052	876	2	burner	burner	NN
34052	876	3	and	and	CC
34052	876	4	heater	heater	NN
34052	876	5	are	be	VBP
34052	876	6	very	very	RB
34052	876	7	fragile	fragile	JJ
34052	876	8	,	,	,
34052	876	9	and	and	CC
34052	876	10	should	should	MD
34052	876	11	never	never	RB
34052	876	12	be	be	VB
34052	876	13	handled	handle	VBN
34052	876	14	except	except	IN
34052	876	15	by	by	IN
34052	876	16	the	the	DT
34052	876	17	porcelain	porcelain	NN
34052	876	18	plate	plate	NN
34052	876	19	to	to	TO
34052	876	20	which	which	WDT
34052	876	21	they	-PRON-	PRP
34052	876	22	are	be	VBP
34052	876	23	attached	attach	VBN
34052	876	24	.	.	.
34052	877	1	The	the	DT
34052	877	2	lamps	lamp	NNS
34052	877	3	burn	burn	VBP
34052	877	4	in	in	IN
34052	877	5	air	air	NN
34052	877	6	and	and	CC
34052	877	7	emit	emit	VB
34052	877	8	a	a	DT
34052	877	9	brilliant	brilliant	JJ
34052	877	10	white	white	JJ
34052	877	11	light	light	NN
34052	877	12	of	of	IN
34052	877	13	high	high	JJ
34052	877	14	actinic	actinic	JJ
34052	877	15	power	power	NN
34052	877	16	,	,	,
34052	877	17	the	the	DT
34052	877	18	intrinsic	intrinsic	JJ
34052	877	19	brilliancy	brilliancy	NN
34052	877	20	(	(	-LRB-
34052	877	21	c.p./square	c.p./square	NNP
34052	877	22	inch	inch	NN
34052	877	23	)	)	-RRB-
34052	877	24	varying	vary	VBG
34052	877	25	from	from	IN
34052	877	26	1000	1000	CD
34052	877	27	to	to	IN
34052	877	28	2500	2500	CD
34052	877	29	,	,	,
34052	877	30	as	as	IN
34052	877	31	compared	compare	VBN
34052	877	32	with	with	IN
34052	877	33	1000	1000	CD
34052	877	34	to	to	IN
34052	877	35	1200	1200	CD
34052	877	36	for	for	IN
34052	877	37	ordinary	ordinary	JJ
34052	877	38	metal	metal	NN
34052	877	39	filament	filament	NN
34052	877	40	lamps	lamp	NNS
34052	877	41	,	,	,
34052	877	42	and	and	CC
34052	877	43	300	300	CD
34052	877	44	to	to	TO
34052	877	45	500	500	CD
34052	877	46	for	for	IN
34052	877	47	carbon	carbon	NN
34052	877	48	filament	filament	NN
34052	877	49	lamps	lamp	NNS
34052	877	50	.	.	.
34052	878	1	The	the	DT
34052	878	2	chief	chief	JJ
34052	878	3	advantage	advantage	NN
34052	878	4	of	of	IN
34052	878	5	the	the	DT
34052	878	6	Nernst	Nernst	NNP
34052	878	7	lamp	lamp	NN
34052	878	8	from	from	IN
34052	878	9	a	a	DT
34052	878	10	photographic	photographic	JJ
34052	878	11	point	point	NN
34052	878	12	of	of	IN
34052	878	13	view	view	NN
34052	878	14	lies	lie	VBZ
34052	878	15	in	in	IN
34052	878	16	the	the	DT
34052	878	17	fact	fact	NN
34052	878	18	that	that	IN
34052	878	19	it	-PRON-	PRP
34052	878	20	produces	produce	VBZ
34052	878	21	abundantly	abundantly	RB
34052	878	22	the	the	DT
34052	878	23	blue	blue	JJ
34052	878	24	and	and	CC
34052	878	25	violet	violet	NN
34052	878	26	rays	ray	NNS
34052	878	27	which	which	WDT
34052	878	28	have	have	VBP
34052	878	29	the	the	DT
34052	878	30	greatest	great	JJS
34052	878	31	chemical	chemical	JJ
34052	878	32	effect	effect	NN
34052	878	33	upon	upon	IN
34052	878	34	a	a	DT
34052	878	35	photographic	photographic	JJ
34052	878	36	plate	plate	NN
34052	878	37	or	or	CC
34052	878	38	film	film	NN
34052	878	39	.	.	.
34052	879	1	These	these	DT
34052	879	2	rays	ray	NNS
34052	879	3	are	be	VBP
34052	879	4	known	know	VBN
34052	879	5	as	as	IN
34052	879	6	chemical	chemical	JJ
34052	879	7	or	or	CC
34052	879	8	actinic	actinic	JJ
34052	879	9	rays	ray	NNS
34052	879	10	,	,	,
34052	879	11	and	and	CC
34052	879	12	are	be	VBP
34052	879	13	only	only	RB
34052	879	14	slightly	slightly	RB
34052	879	15	produced	produce	VBN
34052	879	16	in	in	IN
34052	879	17	some	some	DT
34052	879	18	types	type	NNS
34052	879	19	of	of	IN
34052	879	20	incandescent	incandescent	JJ
34052	879	21	electric	electric	JJ
34052	879	22	lamps	lamp	NNS
34052	879	23	.	.	.
34052	880	1	Carbon	carbon	NN
34052	880	2	-	-	HYPH
34052	880	3	filament	filament	NN
34052	880	4	lamps	lamp	NNS
34052	880	5	are	be	VBP
34052	880	6	very	very	RB
34052	880	7	poor	poor	JJ
34052	880	8	in	in	IN
34052	880	9	this	this	DT
34052	880	10	respect	respect	NN
34052	880	11	.	.	.
34052	881	1	Because	because	IN
34052	881	2	a	a	DT
34052	881	3	light	light	NN
34052	881	4	is	be	VBZ
34052	881	5	visually	visually	RB
34052	881	6	brilliant	brilliant	JJ
34052	881	7	it	-PRON-	PRP
34052	881	8	must	must	MD
34052	881	9	by	by	IN
34052	881	10	no	no	DT
34052	881	11	means	means	NN
34052	881	12	be	be	VB
34052	881	13	assumed	assume	VBN
34052	881	14	that	that	IN
34052	881	15	it	-PRON-	PRP
34052	881	16	is	be	VBZ
34052	881	17	the	the	DT
34052	881	18	best	good	JJS
34052	881	19	to	to	TO
34052	881	20	use	use	VB
34052	881	21	for	for	IN
34052	881	22	purposes	purpose	NNS
34052	881	23	of	of	IN
34052	881	24	photography	photography	NN
34052	881	25	,	,	,
34052	881	26	and	and	CC
34052	881	27	this	this	DT
34052	881	28	is	be	VBZ
34052	881	29	a	a	DT
34052	881	30	point	point	NN
34052	881	31	over	over	IN
34052	881	32	which	which	WDT
34052	881	33	many	many	JJ
34052	881	34	photographers	photographer	NNS
34052	881	35	stumble	stumble	VBP
34052	881	36	when	when	WRB
34052	881	37	using	use	VBG
34052	881	38	artificial	artificial	JJ
34052	881	39	light	light	NN
34052	881	40	.	.	.
34052	882	1	Many	many	JJ
34052	882	2	sources	source	NNS
34052	882	3	of	of	IN
34052	882	4	light	light	NN
34052	882	5	,	,	,
34052	882	6	while	while	IN
34052	882	7	excellent	excellent	JJ
34052	882	8	for	for	IN
34052	882	9	illumination	illumination	NN
34052	882	10	,	,	,
34052	882	11	have	have	VBP
34052	882	12	very	very	RB
34052	882	13	low	low	JJ
34052	882	14	actinic	actinic	JJ
34052	882	15	powers	power	NNS
34052	882	16	,	,	,
34052	882	17	while	while	IN
34052	882	18	others	other	NNS
34052	882	19	may	may	MD
34052	882	20	have	have	VB
34052	882	21	low	low	JJ
34052	882	22	illuminating	illuminating	NN
34052	882	23	but	but	CC
34052	882	24	high	high	JJ
34052	882	25	{	{	-LRB-
34052	882	26	103	103	CD
34052	882	27	}	}	-RRB-
34052	882	28	actinic	actinic	JJ
34052	882	29	powers	power	NNS
34052	882	30	.	.	.
34052	883	1	A	a	DT
34052	883	2	lamp	lamp	NN
34052	883	3	giving	give	VBG
34052	883	4	a	a	DT
34052	883	5	light	light	JJ
34052	883	6	yellowish	yellowish	NN
34052	883	7	in	in	IN
34052	883	8	colour	colour	NN
34052	883	9	has	have	VBZ
34052	883	10	usually	usually	RB
34052	883	11	low	low	JJ
34052	883	12	actinic	actinic	JJ
34052	883	13	power	power	NN
34052	883	14	,	,	,
34052	883	15	while	while	IN
34052	883	16	all	all	PDT
34052	883	17	those	those	DT
34052	883	18	lamps	lamp	NNS
34052	883	19	giving	give	VBG
34052	883	20	a	a	DT
34052	883	21	soft	soft	JJ
34052	883	22	white	white	JJ
34052	883	23	light	light	NN
34052	883	24	are	be	VBP
34052	883	25	generally	generally	RB
34052	883	26	found	find	VBN
34052	883	27	to	to	TO
34052	883	28	be	be	VB
34052	883	29	highly	highly	RB
34052	883	30	actinic	actinic	JJ
34052	883	31	.	.	.
34052	884	1	In	in	IN
34052	884	2	addition	addition	NN
34052	884	3	to	to	IN
34052	884	4	the	the	DT
34052	884	5	actinic	actinic	JJ
34052	884	6	value	value	NN
34052	884	7	of	of	IN
34052	884	8	the	the	DT
34052	884	9	source	source	NN
34052	884	10	of	of	IN
34052	884	11	illumination	illumination	NN
34052	884	12	,	,	,
34052	884	13	the	the	DT
34052	884	14	photographic	photographic	JJ
34052	884	15	film	film	NN
34052	884	16	used	use	VBN
34052	884	17	must	must	MD
34052	884	18	be	be	VB
34052	884	19	very	very	RB
34052	884	20	carefully	carefully	RB
34052	884	21	chosen	choose	VBN
34052	884	22	,	,	,
34052	884	23	as	as	IN
34052	884	24	the	the	DT
34052	884	25	chemical	chemical	JJ
34052	884	26	inertia	inertia	NN
34052	884	27	of	of	IN
34052	884	28	the	the	DT
34052	884	29	sensitised	sensitised	JJ
34052	884	30	film	film	NN
34052	884	31	plays	play	VBZ
34052	884	32	an	an	DT
34052	884	33	important	important	JJ
34052	884	34	part	part	NN
34052	884	35	in	in	IN
34052	884	36	the	the	DT
34052	884	37	successful	successful	JJ
34052	884	38	reproduction	reproduction	NN
34052	884	39	of	of	IN
34052	884	40	the	the	DT
34052	884	41	picture	picture	NN
34052	884	42	,	,	,
34052	884	43	and	and	CC
34052	884	44	also	also	RB
34052	884	45	,	,	,
34052	884	46	to	to	IN
34052	884	47	a	a	DT
34052	884	48	certain	certain	JJ
34052	884	49	extent	extent	NN
34052	884	50	,	,	,
34052	884	51	affects	affect	VBZ
34052	884	52	the	the	DT
34052	884	53	speed	speed	NN
34052	884	54	of	of	IN
34052	884	55	transmission	transmission	NN
34052	884	56	.	.	.
34052	885	1	The	the	DT
34052	885	2	length	length	NN
34052	885	3	of	of	IN
34052	885	4	exposure	exposure	NN
34052	885	5	,	,	,
34052	885	6	the	the	DT
34052	885	7	amount	amount	NN
34052	885	8	of	of	IN
34052	885	9	light	light	NN
34052	885	10	admitted	admit	VBN
34052	885	11	to	to	IN
34052	885	12	the	the	DT
34052	885	13	film	film	NN
34052	885	14	,	,	,
34052	885	15	and	and	CC
34052	885	16	the	the	DT
34052	885	17	characteristics	characteristic	NNS
34052	885	18	of	of	IN
34052	885	19	the	the	DT
34052	885	20	film	film	NN
34052	885	21	itself	-PRON-	PRP
34052	885	22	,	,	,
34052	885	23	are	be	VBP
34052	885	24	all	all	DT
34052	885	25	factors	factor	NNS
34052	885	26	which	which	WDT
34052	885	27	have	have	VBP
34052	885	28	a	a	DT
34052	885	29	decided	decide	VBN
34052	885	30	bearing	bearing	NN
34052	885	31	upon	upon	IN
34052	885	32	the	the	DT
34052	885	33	quality	quality	NN
34052	885	34	of	of	IN
34052	885	35	the	the	DT
34052	885	36	results	result	NNS
34052	885	37	obtained	obtain	VBN
34052	885	38	,	,	,
34052	885	39	and	and	CC
34052	885	40	the	the	DT
34052	885	41	film	film	NN
34052	885	42	found	find	VBD
34052	885	43	to	to	TO
34052	885	44	be	be	VB
34052	885	45	most	most	RBS
34052	885	46	suitable	suitable	JJ
34052	885	47	in	in	IN
34052	885	48	one	one	CD
34052	885	49	case	case	NN
34052	885	50	will	will	MD
34052	885	51	perhaps	perhaps	RB
34052	885	52	give	give	VB
34052	885	53	very	very	RB
34052	885	54	unsatisfactory	unsatisfactory	JJ
34052	885	55	results	result	NNS
34052	885	56	in	in	IN
34052	885	57	another	another	DT
34052	885	58	.	.	.
34052	886	1	In	in	IN
34052	886	2	photo	photo	NN
34052	886	3	-	-	:
34052	886	4	telegraphy	telegraphy	NN
34052	886	5	the	the	DT
34052	886	6	length	length	NN
34052	886	7	of	of	IN
34052	886	8	exposure	exposure	NN
34052	886	9	is	be	VBZ
34052	886	10	determined	determine	VBN
34052	886	11	by	by	IN
34052	886	12	the	the	DT
34052	886	13	time	time	NN
34052	886	14	taken	take	VBN
34052	886	15	by	by	IN
34052	886	16	the	the	DT
34052	886	17	transmitting	transmit	VBG
34052	886	18	stylus	stylus	NN
34052	886	19	to	to	TO
34052	886	20	trace	trace	VB
34052	886	21	over	over	IN
34052	886	22	a	a	DT
34052	886	23	conducting	conduct	VBG
34052	886	24	strip	strip	NN
34052	886	25	on	on	IN
34052	886	26	the	the	DT
34052	886	27	metal	metal	NN
34052	886	28	print	print	NN
34052	886	29	,	,	,
34052	886	30	and	and	CC
34052	886	31	this	this	DT
34052	886	32	time	time	NN
34052	886	33	,	,	,
34052	886	34	of	of	IN
34052	886	35	course	course	NN
34052	886	36	,	,	,
34052	886	37	varies	vary	VBZ
34052	886	38	with	with	IN
34052	886	39	the	the	DT
34052	886	40	density	density	NN
34052	886	41	of	of	IN
34052	886	42	the	the	DT
34052	886	43	image	image	NN
34052	886	44	and	and	CC
34052	886	45	also	also	RB
34052	886	46	with	with	IN
34052	886	47	the	the	DT
34052	886	48	speed	speed	NN
34052	886	49	of	of	IN
34052	886	50	transmission	transmission	NN
34052	886	51	.	.	.
34052	887	1	The	the	DT
34052	887	2	film	film	NN
34052	887	3	in	in	IN
34052	887	4	ordinary	ordinary	JJ
34052	887	5	photography	photography	NN
34052	887	6	is	be	VBZ
34052	887	7	chosen	choose	VBN
34052	887	8	with	with	IN
34052	887	9	regard	regard	NN
34052	887	10	to	to	IN
34052	887	11	the	the	DT
34052	887	12	subject	subject	NN
34052	887	13	and	and	CC
34052	887	14	the	the	DT
34052	887	15	existing	exist	VBG
34052	887	16	light	light	JJ
34052	887	17	conditions	condition	NNS
34052	887	18	,	,	,
34052	887	19	and	and	CC
34052	887	20	the	the	DT
34052	887	21	amount	amount	NN
34052	887	22	of	of	IN
34052	887	23	light	light	NN
34052	887	24	admitted	admit	VBN
34052	887	25	to	to	IN
34052	887	26	the	the	DT
34052	887	27	film	film	NN
34052	887	28	and	and	CC
34052	887	29	the	the	DT
34052	887	30	length	length	NN
34052	887	31	of	of	IN
34052	887	32	exposure	exposure	NN
34052	887	33	are	be	VBP
34052	887	34	regulated	regulate	VBN
34052	887	35	accordingly	accordingly	RB
34052	887	36	.	.	.
34052	888	1	No	no	DT
34052	888	2	such	such	JJ
34052	888	3	latitude	latitude	NN
34052	888	4	is	be	VBZ
34052	888	5	,	,	,
34052	888	6	however	however	RB
34052	888	7	,	,	,
34052	888	8	possible	possible	JJ
34052	888	9	in	in	IN
34052	888	10	photo	photo	NN
34052	888	11	-	-	HYPH
34052	888	12	telegraphy	telegraphy	NN
34052	888	13	.	.	.
34052	889	1	With	with	IN
34052	889	2	each	each	DT
34052	889	3	set	set	NN
34052	889	4	of	of	IN
34052	889	5	apparatus	apparatus	NN
34052	889	6	{	{	-LRB-
34052	889	7	104	104	CD
34052	889	8	}	}	-RRB-
34052	889	9	the	the	DT
34052	889	10	various	various	JJ
34052	889	11	factors	factor	NNS
34052	889	12	,	,	,
34052	889	13	such	such	JJ
34052	889	14	as	as	IN
34052	889	15	the	the	DT
34052	889	16	light	light	JJ
34052	889	17	value	value	NN
34052	889	18	,	,	,
34052	889	19	the	the	DT
34052	889	20	amount	amount	NN
34052	889	21	of	of	IN
34052	889	22	light	light	NN
34052	889	23	admitted	admit	VBN
34052	889	24	to	to	IN
34052	889	25	the	the	DT
34052	889	26	film	film	NN
34052	889	27	,	,	,
34052	889	28	and	and	CC
34052	889	29	the	the	DT
34052	889	30	length	length	NN
34052	889	31	of	of	IN
34052	889	32	exposure	exposure	NN
34052	889	33	,	,	,
34052	889	34	will	will	MD
34052	889	35	be	be	VB
34052	889	36	practically	practically	RB
34052	889	37	fixed	fix	VBN
34052	889	38	quantities	quantity	NNS
34052	889	39	,	,	,
34052	889	40	and	and	CC
34052	889	41	the	the	DT
34052	889	42	film	film	NN
34052	889	43	that	that	WDT
34052	889	44	will	will	MD
34052	889	45	give	give	VB
34052	889	46	the	the	DT
34052	889	47	most	most	RBS
34052	889	48	satisfactory	satisfactory	JJ
34052	889	49	results	result	NNS
34052	889	50	under	under	IN
34052	889	51	these	these	DT
34052	889	52	fixed	fix	VBN
34052	889	53	conditions	condition	NNS
34052	889	54	can	can	MD
34052	889	55	only	only	RB
34052	889	56	be	be	VB
34052	889	57	found	find	VBN
34052	889	58	by	by	IN
34052	889	59	the	the	DT
34052	889	60	rough	rough	JJ
34052	889	61	-	-	HYPH
34052	889	62	and	and	CC
34052	889	63	-	-	HYPH
34052	889	64	ready	ready	JJ
34052	889	65	method	method	NN
34052	889	66	of	of	IN
34052	889	67	"	"	``
34052	889	68	trial	trial	NN
34052	889	69	and	and	CC
34052	889	70	error	error	NN
34052	889	71	.	.	.
34052	889	72	"	"	''
34052	890	1	The	the	DT
34052	890	2	films	film	NNS
34052	890	3	in	in	IN
34052	890	4	common	common	JJ
34052	890	5	use	use	NN
34052	890	6	are	be	VBP
34052	890	7	manufactured	manufacture	VBN
34052	890	8	in	in	IN
34052	890	9	four	four	CD
34052	890	10	qualities	quality	NNS
34052	890	11	,	,	,
34052	890	12	namely	namely	RB
34052	890	13	,	,	,
34052	890	14	ordinary	ordinary	JJ
34052	890	15	,	,	,
34052	890	16	studio	studio	NN
34052	890	17	,	,	,
34052	890	18	rapid	rapid	JJ
34052	890	19	,	,	,
34052	890	20	and	and	CC
34052	890	21	extra	extra	JJ
34052	890	22	rapid	rapid	JJ
34052	890	23	.	.	.
34052	891	1	These	these	DT
34052	891	2	terms	term	NNS
34052	891	3	should	should	MD
34052	891	4	really	really	RB
34052	891	5	relate	relate	VB
34052	891	6	to	to	IN
34052	891	7	the	the	DT
34052	891	8	light	light	JJ
34052	891	9	sensitiveness	sensitiveness	NN
34052	891	10	of	of	IN
34052	891	11	the	the	DT
34052	891	12	film	film	NN
34052	891	13	(	(	-LRB-
34052	891	14	or	or	CC
34052	891	15	,	,	,
34052	891	16	as	as	IN
34052	891	17	it	-PRON-	PRP
34052	891	18	is	be	VBZ
34052	891	19	technically	technically	RB
34052	891	20	termed	term	VBN
34052	891	21	,	,	,
34052	891	22	the	the	DT
34052	891	23	speed	speed	NN
34052	891	24	)	)	-RRB-
34052	891	25	,	,	,
34052	891	26	but	but	CC
34052	891	27	at	at	IN
34052	891	28	the	the	DT
34052	891	29	best	good	JJS
34052	891	30	they	-PRON-	PRP
34052	891	31	are	be	VBP
34052	891	32	a	a	DT
34052	891	33	rough	rough	JJ
34052	891	34	and	and	CC
34052	891	35	very	very	RB
34052	891	36	unsatisfactory	unsatisfactory	JJ
34052	891	37	guide	guide	NN
34052	891	38	,	,	,
34052	891	39	for	for	IN
34052	891	40	the	the	DT
34052	891	41	reason	reason	NN
34052	891	42	that	that	IN
34052	891	43	some	some	DT
34052	891	44	unscrupulous	unscrupulous	JJ
34052	891	45	makers	maker	NNS
34052	891	46	,	,	,
34052	891	47	purely	purely	RB
34052	891	48	for	for	IN
34052	891	49	business	business	NN
34052	891	50	purposes	purpose	NNS
34052	891	51	,	,	,
34052	891	52	do	do	VBP
34052	891	53	not	not	RB
34052	891	54	hesitate	hesitate	VB
34052	891	55	to	to	TO
34052	891	56	label	label	VB
34052	891	57	their	-PRON-	PRP$
34052	891	58	films	film	NNS
34052	891	59	and	and	CC
34052	891	60	plates	plate	NNS
34052	891	61	as	as	IN
34052	891	62	slow	slow	JJ
34052	891	63	,	,	,
34052	891	64	rapid	rapid	JJ
34052	891	65	,	,	,
34052	891	66	etc	etc	FW
34052	891	67	.	.	FW
34052	891	68	,	,	,
34052	891	69	without	without	IN
34052	891	70	troubling	trouble	VBG
34052	891	71	to	to	TO
34052	891	72	make	make	VB
34052	891	73	any	any	DT
34052	891	74	tests	test	NNS
34052	891	75	for	for	IN
34052	891	76	correct	correct	JJ
34052	891	77	classification	classification	NN
34052	891	78	.	.	.
34052	892	1	The	the	DT
34052	892	2	speed	speed	NN
34052	892	3	of	of	IN
34052	892	4	photographic	photographic	JJ
34052	892	5	films	film	NNS
34052	892	6	and	and	CC
34052	892	7	plates	plate	NNS
34052	892	8	is	be	VBZ
34052	892	9	generally	generally	RB
34052	892	10	indicated	indicate	VBN
34052	892	11	by	by	IN
34052	892	12	a	a	DT
34052	892	13	number	number	NN
34052	892	14	,	,	,
34052	892	15	and	and	CC
34052	892	16	the	the	DT
34052	892	17	system	system	NN
34052	892	18	of	of	IN
34052	892	19	standardisation	standardisation	NN
34052	892	20	adopted	adopt	VBN
34052	892	21	by	by	IN
34052	892	22	the	the	DT
34052	892	23	majority	majority	NN
34052	892	24	of	of	IN
34052	892	25	makers	maker	NNS
34052	892	26	in	in	IN
34052	892	27	this	this	DT
34052	892	28	country	country	NN
34052	892	29	is	be	VBZ
34052	892	30	that	that	DT
34052	892	31	originated	originate	VBN
34052	892	32	by	by	IN
34052	892	33	Messrs.	Messrs.	NNPS
34052	892	34	Hurter	Hurter	NNP
34052	892	35	&	&	CC
34052	892	36	Driffield	Driffield	NNP
34052	892	37	,	,	,
34052	892	38	abbreviated	abbreviate	VBD
34052	892	39	H.	H.	NNP
34052	892	40	&	&	CC
34052	892	41	D.	D.	NNP
34052	892	42	In	in	IN
34052	892	43	their	-PRON-	PRP$
34052	892	44	system	system	NN
34052	892	45	the	the	DT
34052	892	46	speed	speed	NN
34052	892	47	of	of	IN
34052	892	48	the	the	DT
34052	892	49	film	film	NN
34052	892	50	and	and	CC
34052	892	51	the	the	DT
34052	892	52	exposure	exposure	NN
34052	892	53	varies	vary	VBZ
34052	892	54	in	in	IN
34052	892	55	geometrical	geometrical	JJ
34052	892	56	proportion	proportion	NN
34052	892	57	,	,	,
34052	892	58	a	a	DT
34052	892	59	film	film	NN
34052	892	60	marked	mark	VBD
34052	892	61	H.	H.	NNP
34052	892	62	&	&	CC
34052	892	63	D.	D.	NNP
34052	892	64	50	50	CD
34052	892	65	requiring	require	VBG
34052	892	66	double	double	PDT
34052	892	67	the	the	DT
34052	892	68	exposure	exposure	NN
34052	892	69	of	of	IN
34052	892	70	one	one	CD
34052	892	71	marked	mark	VBN
34052	892	72	H.	H.	NNP
34052	892	73	&	&	CC
34052	892	74	D.	D.	NNP
34052	892	75	100	100	CD
34052	892	76	.	.	.
34052	893	1	The	the	DT
34052	893	2	highest	high	JJS
34052	893	3	number	number	NN
34052	893	4	always	always	RB
34052	893	5	denotes	denote	VBZ
34052	893	6	the	the	DT
34052	893	7	highest	high	JJS
34052	893	8	speed	speed	NN
34052	893	9	,	,	,
34052	893	10	and	and	CC
34052	893	11	the	the	DT
34052	893	12	exposure	exposure	NN
34052	893	13	varies	vary	VBZ
34052	893	14	inversely	inversely	RB
34052	893	15	with	with	IN
34052	893	16	the	the	DT
34052	893	17	speed	speed	NN
34052	893	18	.	.	.
34052	894	1	Besides	besides	IN
34052	894	2	the	the	DT
34052	894	3	Hurter	Hurter	NNP
34052	894	4	&	&	CC
34052	894	5	Driffield	Driffield	NNP
34052	894	6	method	method	NN
34052	894	7	of	of	IN
34052	894	8	{	{	-LRB-
34052	894	9	105	105	CD
34052	894	10	}	}	-RRB-
34052	894	11	obtaining	obtain	VBG
34052	894	12	the	the	DT
34052	894	13	speed	speed	NN
34052	894	14	numbers	number	NNS
34052	894	15	of	of	IN
34052	894	16	plates	plate	NNS
34052	894	17	and	and	CC
34052	894	18	films	film	NNS
34052	894	19	adopted	adopt	VBN
34052	894	20	by	by	IN
34052	894	21	a	a	DT
34052	894	22	large	large	JJ
34052	894	23	number	number	NN
34052	894	24	of	of	IN
34052	894	25	makers	maker	NNS
34052	894	26	in	in	IN
34052	894	27	this	this	DT
34052	894	28	country	country	NN
34052	894	29	,	,	,
34052	894	30	there	there	EX
34052	894	31	are	be	VBP
34052	894	32	also	also	RB
34052	894	33	two	two	CD
34052	894	34	standard	standard	JJ
34052	894	35	English	english	JJ
34052	894	36	systems	system	NNS
34052	894	37	known	know	VBN
34052	894	38	as	as	IN
34052	894	39	the	the	DT
34052	894	40	W.P.	W.P.	NNP
34052	895	1	No	no	UH
34052	895	2	.	.	.
34052	896	1	(	(	-LRB-
34052	896	2	Watkin	Watkin	NNP
34052	896	3	's	's	POS
34052	896	4	power	power	NN
34052	896	5	number	number	NN
34052	896	6	)	)	-RRB-
34052	896	7	and	and	CC
34052	896	8	Wynne	Wynne	NNP
34052	896	9	F.	F.	NNP
34052	897	1	No	no	UH
34052	897	2	.	.	.
34052	897	3	,	,	,
34052	897	4	both	both	DT
34052	897	5	of	of	IN
34052	897	6	which	which	WDT
34052	897	7	are	be	VBP
34052	897	8	used	use	VBN
34052	897	9	to	to	IN
34052	897	10	a	a	DT
34052	897	11	fair	fair	JJ
34052	897	12	extent	extent	NN
34052	897	13	.	.	.
34052	898	1	The	the	DT
34052	898	2	"	"	``
34052	898	3	Actinograph	actinograph	JJ
34052	898	4	"	"	''
34052	898	5	number	number	NN
34052	898	6	or	or	CC
34052	898	7	speed	speed	NN
34052	898	8	number	number	NN
34052	898	9	of	of	IN
34052	898	10	a	a	DT
34052	898	11	plate	plate	NN
34052	898	12	in	in	IN
34052	898	13	the	the	DT
34052	898	14	H.	H.	NNP
34052	898	15	&	&	CC
34052	898	16	D.	D.	NNP
34052	898	17	system	system	NN
34052	898	18	is	be	VBZ
34052	898	19	found	find	VBN
34052	898	20	by	by	IN
34052	898	21	dividing	divide	VBG
34052	898	22	34	34	CD
34052	898	23	by	by	IN
34052	898	24	a	a	DT
34052	898	25	number	number	NN
34052	898	26	known	know	VBN
34052	898	27	as	as	IN
34052	898	28	the	the	DT
34052	898	29	Inertia	Inertia	NNP
34052	898	30	,	,	,
34052	898	31	the	the	DT
34052	898	32	Inertia	Inertia	NNP
34052	898	33	,	,	,
34052	898	34	which	which	WDT
34052	898	35	is	be	VBZ
34052	898	36	a	a	DT
34052	898	37	measure	measure	NN
34052	898	38	of	of	IN
34052	898	39	the	the	DT
34052	898	40	insensitiveness	insensitiveness	NN
34052	898	41	of	of	IN
34052	898	42	the	the	DT
34052	898	43	plate	plate	NN
34052	898	44	,	,	,
34052	898	45	being	be	VBG
34052	898	46	determined	determine	VBN
34052	898	47	according	accord	VBG
34052	898	48	to	to	IN
34052	898	49	the	the	DT
34052	898	50	directions	direction	NNS
34052	898	51	laid	lay	VBN
34052	898	52	down	down	RP
34052	898	53	by	by	IN
34052	898	54	Hurter	Hurter	NNP
34052	898	55	&	&	CC
34052	898	56	Driffield	Driffield	NNP
34052	898	57	--	--	:
34052	898	58	that	that	RB
34052	898	59	is	is	RB
34052	898	60	,	,	,
34052	898	61	by	by	IN
34052	898	62	using	use	VBG
34052	898	63	pyro	pyro	NN
34052	898	64	-	-	HYPH
34052	898	65	soda	soda	NN
34052	898	66	developer	developer	NN
34052	898	67	and	and	CC
34052	898	68	the	the	DT
34052	898	69	straight	straight	JJ
34052	898	70	portion	portion	NN
34052	898	71	only	only	RB
34052	898	72	of	of	IN
34052	898	73	the	the	DT
34052	898	74	density	density	NN
34052	898	75	curve	curve	NN
34052	898	76	.	.	.
34052	899	1	If	if	IN
34052	899	2	,	,	,
34052	899	3	for	for	IN
34052	899	4	instance	instance	NN
34052	899	5	,	,	,
34052	899	6	the	the	DT
34052	899	7	Inertia	Inertia	NNP
34052	899	8	was	be	VBD
34052	899	9	found	find	VBN
34052	899	10	to	to	TO
34052	899	11	be	be	VB
34052	899	12	one	one	CD
34052	899	13	-	-	HYPH
34052	899	14	fifth	fifth	NN
34052	899	15	,	,	,
34052	899	16	then	then	RB
34052	899	17	the	the	DT
34052	899	18	speed	speed	NN
34052	899	19	number	number	NN
34052	899	20	would	would	MD
34052	899	21	be	be	VB
34052	899	22	34	34	CD
34052	899	23	Ã	ã	NN
34052	899	24	·	·	NFP
34052	899	25	1/5	1/5	CD
34052	899	26	=	=	SYM
34052	899	27	170	170	CD
34052	899	28	,	,	,
34052	899	29	and	and	CC
34052	899	30	the	the	DT
34052	899	31	plate	plate	NN
34052	899	32	is	be	VBZ
34052	899	33	H.	H.	NNP
34052	899	34	&	&	CC
34052	899	35	D.	D.	NNP
34052	899	36	170	170	CD
34052	899	37	.	.	.
34052	900	1	The	the	DT
34052	900	2	W.P.	W.P.	NNP
34052	901	1	No	no	UH
34052	901	2	.	.	.
34052	902	1	is	be	VBZ
34052	902	2	found	find	VBN
34052	902	3	by	by	IN
34052	902	4	dividing	divide	VBG
34052	902	5	50	50	CD
34052	902	6	by	by	IN
34052	902	7	the	the	DT
34052	902	8	Inertia	Inertia	NNP
34052	902	9	.	.	.
34052	903	1	Thus	thus	RB
34052	903	2	50	50	CD
34052	903	3	Ã	ã	NN
34052	903	4	·	·	NFP
34052	903	5	1/5	1/5	CD
34052	903	6	=	=	SYM
34052	903	7	250	250	CD
34052	903	8	,	,	,
34052	903	9	and	and	CC
34052	903	10	the	the	DT
34052	903	11	plate	plate	NN
34052	903	12	is	be	VBZ
34052	903	13	W.P.	W.P.	NNP
34052	904	1	250	250	CD
34052	904	2	,	,	,
34052	904	3	but	but	CC
34052	904	4	for	for	IN
34052	904	5	all	all	DT
34052	904	6	practical	practical	JJ
34052	904	7	purposes	purpose	NNS
34052	904	8	the	the	DT
34052	904	9	W.P.	W.P.	NNP
34052	905	1	No	no	UH
34052	905	2	.	.	.
34052	906	1	can	can	MD
34052	906	2	be	be	VB
34052	906	3	taken	take	VBN
34052	906	4	as	as	IN
34052	906	5	one	one	CD
34052	906	6	and	and	CC
34052	906	7	a	a	DT
34052	906	8	half	half	NN
34052	906	9	times	times	NNP
34052	906	10	H.	H.	NNP
34052	906	11	&	&	CC
34052	906	12	D.	D.	NNP
34052	906	13	The	The	NNP
34052	906	14	Wynne	Wynne	NNP
34052	906	15	F.	F.	NNP
34052	906	16	numbers	number	NNS
34052	906	17	may	may	MD
34052	906	18	be	be	VB
34052	906	19	found	find	VBN
34052	906	20	by	by	IN
34052	906	21	multiplying	multiply	VBG
34052	906	22	the	the	DT
34052	906	23	square	square	JJ
34052	906	24	root	root	NN
34052	906	25	of	of	IN
34052	906	26	the	the	DT
34052	906	27	Watkins	Watkins	NNP
34052	906	28	number	number	NN
34052	906	29	by	by	IN
34052	906	30	6.4	6.4	CD
34052	906	31	.	.	.
34052	907	1	Thus	thus	RB
34052	907	2	[	[	-LRB-
34052	907	3	sqrt]250	sqrt]250	NNP
34052	907	4	=	=	SYM
34052	907	5	15.81	15.81	CD
34052	907	6	,	,	,
34052	907	7	and	and	CC
34052	907	8	15.81	15.81	CD
34052	907	9	Ã	Ã	NNP
34052	907	10	�	�	NNP
34052	907	11	6.4	6.4	CD
34052	907	12	=	=	SYM
34052	907	13	W.F.	W.F.	NNP
34052	908	1	101	101	CD
34052	908	2	.	.	.
34052	909	1	For	for	IN
34052	909	2	those	those	DT
34052	909	3	photographers	photographer	NNS
34052	909	4	who	who	WP
34052	909	5	are	be	VBP
34052	909	6	in	in	IN
34052	909	7	the	the	DT
34052	909	8	habit	habit	NN
34052	909	9	of	of	IN
34052	909	10	using	use	VBG
34052	909	11	an	an	DT
34052	909	12	actinometer	actinometer	NN
34052	909	13	giving	give	VBG
34052	909	14	the	the	DT
34052	909	15	plate	plate	NN
34052	909	16	speeds	speed	NNS
34052	909	17	in	in	IN
34052	909	18	H.	H.	NNP
34052	909	19	&	&	CC
34052	909	20	D.	D.	NNP
34052	909	21	numbers	number	NNS
34052	909	22	,	,	,
34052	909	23	the	the	DT
34052	909	24	following	follow	VBG
34052	909	25	table	table	NN
34052	909	26	,	,	,
34052	909	27	taken	take	VBN
34052	909	28	from	from	IN
34052	909	29	the	the	DT
34052	909	30	_	_	NNP
34052	909	31	Photographer	Photographer	NNP
34052	909	32	's	's	POS
34052	909	33	Daily	Daily	NNP
34052	909	34	Companion	Companion	NNP
34052	909	35	_	_	NNP
34052	909	36	,	,	,
34052	909	37	is	be	VBZ
34052	909	38	given	give	VBN
34052	909	39	,	,	,
34052	909	40	{	{	-LRB-
34052	909	41	106	106	CD
34052	909	42	}	}	-RRB-
34052	909	43	which	which	WDT
34052	909	44	shows	show	VBZ
34052	909	45	at	at	IN
34052	909	46	a	a	DT
34052	909	47	glance	glance	NN
34052	909	48	the	the	DT
34052	909	49	relative	relative	JJ
34052	909	50	speed	speed	NN
34052	909	51	numbers	number	NNS
34052	909	52	for	for	IN
34052	909	53	the	the	DT
34052	909	54	various	various	JJ
34052	909	55	systems	system	NNS
34052	909	56	.	.	.
34052	910	1	The	the	DT
34052	910	2	Watkins	Watkins	NNP
34052	910	3	and	and	CC
34052	910	4	Wynne	Wynne	NNP
34052	910	5	numbers	number	NNS
34052	910	6	only	only	RB
34052	910	7	hold	hold	VBP
34052	910	8	good	good	JJ
34052	910	9	,	,	,
34052	910	10	however	however	RB
34052	910	11	,	,	,
34052	910	12	when	when	WRB
34052	910	13	the	the	DT
34052	910	14	inertia	inertia	NN
34052	910	15	has	have	VBZ
34052	910	16	been	be	VBN
34052	910	17	found	find	VBN
34052	910	18	by	by	IN
34052	910	19	the	the	DT
34052	910	20	H.	H.	NNP
34052	910	21	&	&	CC
34052	910	22	D.	D.	NNP
34052	910	23	method	method	NN
34052	910	24	.	.	.
34052	911	1	TABLE	TABLE	NNS
34052	911	2	OF	of	IN
34052	911	3	COMPARATIVE	comparative	JJ
34052	911	4	SPEED	speed	NN
34052	911	5	NUMBERS	number	NNS
34052	911	6	FOR	for	IN
34052	911	7	PLATES	plate	NNS
34052	911	8	AND	and	CC
34052	911	9	FILMS	FILMS	NNP
34052	911	10	------------------------------------------------------	------------------------------------------------------	NFP
34052	911	11	|H.	|h.	CD
34052	912	1	&	&	CC
34052	912	2	D.|W.P.	D.|W.P.	NNP
34052	913	1	No.|W.F.	No.|W.F.	NNP
34052	914	1	No.||H.	No.||H.	NNP
34052	915	1	&	&	CC
34052	915	2	D.|W.P.	D.|W.P.	NNP
34052	916	1	No.|W.F.	No.|W.F.	NNP
34052	917	1	No.|	No.|	NNP
34052	917	2	--------+--------+-----------------+--------+---------	--------+--------+-----------------+--------+---------	NNP
34052	917	3	|	|	NNP
34052	917	4	10	10	CD
34052	917	5	|	|	CD
34052	917	6	15	15	CD
34052	917	7	|	|	CD
34052	917	8	24	24	CD
34052	917	9	||	||	$
34052	917	10	220	220	CD
34052	917	11	|	|	CD
34052	917	12	323	323	CD
34052	917	13	|	|	CD
34052	917	14	114	114	CD
34052	917	15	|	|	CD
34052	917	16	|	|	CD
34052	917	17	20	20	CD
34052	917	18	|	|	CD
34052	917	19	30	30	CD
34052	917	20	|	|	CD
34052	917	21	28	28	CD
34052	917	22	||	||	NNP
34052	917	23	240	240	CD
34052	917	24	|	|	CD
34052	917	25	352	352	CD
34052	917	26	|	|	CD
34052	917	27	120	120	CD
34052	917	28	|	|	CD
34052	917	29	|	|	CD
34052	917	30	40	40	CD
34052	917	31	|	|	CD
34052	917	32	60	60	CD
34052	917	33	|	|	CD
34052	917	34	49	49	CD
34052	917	35	||	||	NNP
34052	917	36	260	260	CD
34052	917	37	|	|	CD
34052	917	38	382	382	CD
34052	917	39	|	|	CD
34052	917	40	124	124	CD
34052	917	41	|	|	CD
34052	917	42	|	|	CD
34052	917	43	80	80	CD
34052	917	44	|	|	CD
34052	917	45	120	120	CD
34052	917	46	|	|	CD
34052	917	47	69	69	CD
34052	917	48	||	||	NNP
34052	917	49	280	280	CD
34052	917	50	|	|	CD
34052	917	51	412	412	CD
34052	917	52	|	|	CD
34052	917	53	129	129	CD
34052	917	54	|	|	CD
34052	917	55	|	|	CD
34052	917	56	100	100	CD
34052	917	57	|	|	CD
34052	917	58	147	147	CD
34052	917	59	|	|	CD
34052	917	60	77	77	CD
34052	917	61	||	||	NNP
34052	917	62	300	300	CD
34052	917	63	|	|	CD
34052	917	64	441	441	CD
34052	917	65	|	|	CD
34052	917	66	134	134	CD
34052	917	67	|	|	CD
34052	917	68	|	|	CD
34052	917	69	120	120	CD
34052	917	70	|	|	CD
34052	917	71	176	176	CD
34052	917	72	|	|	CD
34052	917	73	84	84	CD
34052	917	74	||	||	$
34052	917	75	320	320	CD
34052	917	76	|	|	CD
34052	917	77	470	470	CD
34052	917	78	|	|	CD
34052	917	79	138	138	CD
34052	917	80	|	|	CD
34052	917	81	|	|	CD
34052	917	82	140	140	CD
34052	917	83	|	|	CD
34052	917	84	206	206	CD
34052	917	85	|	|	CD
34052	917	86	91	91	CD
34052	917	87	||	||	NNP
34052	917	88	340	340	CD
34052	917	89	|	|	CD
34052	917	90	500	500	CD
34052	917	91	|	|	CD
34052	917	92	142	142	CD
34052	917	93	|	|	CD
34052	917	94	|	|	CD
34052	917	95	160	160	CD
34052	917	96	|	|	CD
34052	917	97	235	235	CD
34052	917	98	|	|	CD
34052	917	99	103	103	CD
34052	917	100	||	||	NNP
34052	917	101	380	380	CD
34052	917	102	|	|	CD
34052	917	103	558	558	CD
34052	917	104	|	|	CD
34052	917	105	150	150	CD
34052	917	106	|	|	CD
34052	917	107	|	|	CD
34052	917	108	200	200	CD
34052	917	109	|	|	CD
34052	917	110	294	294	CD
34052	917	111	|	|	CD
34052	917	112	109	109	CD
34052	917	113	||	||	NNP
34052	917	114	400	400	CD
34052	917	115	|	|	CD
34052	917	116	588	588	CD
34052	917	117	|	|	CD
34052	917	118	154	154	CD
34052	917	119	|	|	CD
34052	917	120	------------------------------------------------------	------------------------------------------------------	NFP
34052	917	121	Although	although	IN
34052	917	122	theoretically	theoretically	RB
34052	917	123	the	the	DT
34052	917	124	higher	high	JJR
34052	917	125	the	the	DT
34052	917	126	speed	speed	NN
34052	917	127	of	of	IN
34052	917	128	the	the	DT
34052	917	129	film	film	NN
34052	917	130	the	the	DT
34052	917	131	less	less	RBR
34052	917	132	the	the	DT
34052	917	133	duration	duration	NN
34052	917	134	of	of	IN
34052	917	135	exposure	exposure	NN
34052	917	136	required	require	VBN
34052	917	137	,	,	,
34052	917	138	there	there	EX
34052	917	139	is	be	VBZ
34052	917	140	a	a	DT
34052	917	141	practical	practical	JJ
34052	917	142	limit	limit	NN
34052	917	143	,	,	,
34052	917	144	as	as	IN
34052	917	145	besides	besides	IN
34052	917	146	the	the	DT
34052	917	147	intensity	intensity	NN
34052	917	148	and	and	CC
34052	917	149	actinic	actinic	JJ
34052	917	150	value	value	NN
34052	917	151	of	of	IN
34052	917	152	the	the	DT
34052	917	153	light	light	NN
34052	917	154	admitted	admit	VBN
34052	917	155	to	to	IN
34052	917	156	the	the	DT
34052	917	157	film	film	NN
34052	917	158	a	a	DT
34052	917	159	definite	definite	JJ
34052	917	160	time	time	NN
34052	917	161	is	be	VBZ
34052	917	162	necessary	necessary	JJ
34052	917	163	for	for	IN
34052	917	164	it	-PRON-	PRP
34052	917	165	to	to	TO
34052	917	166	overcome	overcome	VB
34052	917	167	the	the	DT
34052	917	168	chemical	chemical	JJ
34052	917	169	inertia	inertia	NN
34052	917	170	of	of	IN
34052	917	171	the	the	DT
34052	917	172	sensitised	sensitise	VBN
34052	917	173	coating	coating	NN
34052	917	174	and	and	CC
34052	917	175	produce	produce	VB
34052	917	176	a	a	DT
34052	917	177	useful	useful	JJ
34052	917	178	effect	effect	NN
34052	917	179	.	.	.
34052	918	1	With	with	IN
34052	918	2	every	every	DT
34052	918	3	make	make	NN
34052	918	4	of	of	IN
34052	918	5	film	film	NN
34052	918	6	it	-PRON-	PRP
34052	918	7	is	be	VBZ
34052	918	8	possible	possible	JJ
34052	918	9	to	to	TO
34052	918	10	give	give	VB
34052	918	11	so	so	RB
34052	918	12	short	short	JJ
34052	918	13	an	an	DT
34052	918	14	exposure	exposure	NN
34052	918	15	that	that	IN
34052	918	16	although	although	IN
34052	918	17	light	light	NN
34052	918	18	does	do	VBZ
34052	918	19	fall	fall	VB
34052	918	20	upon	upon	IN
34052	918	21	the	the	DT
34052	918	22	film	film	NN
34052	918	23	it	-PRON-	PRP
34052	918	24	does	do	VBZ
34052	918	25	no	no	DT
34052	918	26	work	work	NN
34052	918	27	at	at	RB
34052	918	28	all	all	RB
34052	918	29	--	--	:
34052	918	30	in	in	IN
34052	918	31	other	other	JJ
34052	918	32	words	word	NNS
34052	918	33	,	,	,
34052	918	34	we	-PRON-	PRP
34052	918	35	can	can	MD
34052	918	36	say	say	VB
34052	918	37	that	that	DT
34052	918	38	for	for	IN
34052	918	39	every	every	DT
34052	918	40	film	film	NN
34052	918	41	there	there	EX
34052	918	42	is	be	VBZ
34052	918	43	a	a	DT
34052	918	44	minimum	minimum	JJ
34052	918	45	amount	amount	NN
34052	918	46	of	of	IN
34052	918	47	light	light	JJ
34052	918	48	action	action	NN
34052	918	49	,	,	,
34052	918	50	and	and	CC
34052	918	51	anything	anything	NN
34052	918	52	below	below	IN
34052	918	53	this	this	DT
34052	918	54	is	be	VBZ
34052	918	55	of	of	IN
34052	918	56	no	no	DT
34052	918	57	use	use	NN
34052	918	58	.	.	.
34052	919	1	The	the	DT
34052	919	2	exposure	exposure	NN
34052	919	3	that	that	WDT
34052	919	4	enables	enable	VBZ
34052	919	5	the	the	DT
34052	919	6	smallest	small	JJS
34052	919	7	amount	amount	NN
34052	919	8	of	of	IN
34052	919	9	light	light	JJ
34052	919	10	action	action	NN
34052	919	11	to	to	TO
34052	919	12	take	take	VB
34052	919	13	place	place	NN
34052	919	14	is	be	VBZ
34052	919	15	termed	term	VBN
34052	919	16	the	the	DT
34052	919	17	limit	limit	NN
34052	919	18	of	of	IN
34052	919	19	the	the	DT
34052	919	20	smallest	small	JJS
34052	919	21	useful	useful	JJ
34052	919	22	exposure	exposure	NN
34052	919	23	.	.	.
34052	920	1	{	{	-LRB-
34052	920	2	107	107	CD
34052	920	3	}	}	-RRB-
34052	920	4	There	there	EX
34052	920	5	is	be	VBZ
34052	920	6	also	also	RB
34052	920	7	a	a	DT
34052	920	8	maximum	maximum	JJ
34052	920	9	exposure	exposure	NN
34052	920	10	in	in	IN
34052	920	11	which	which	WDT
34052	920	12	the	the	DT
34052	920	13	light	light	JJ
34052	920	14	affects	affect	VBZ
34052	920	15	practically	practically	RB
34052	920	16	all	all	PDT
34052	920	17	the	the	DT
34052	920	18	silver	silver	NN
34052	920	19	in	in	IN
34052	920	20	the	the	DT
34052	920	21	film	film	NN
34052	920	22	,	,	,
34052	920	23	and	and	CC
34052	920	24	any	any	DT
34052	920	25	increased	increase	VBN
34052	920	26	light	light	JJ
34052	920	27	action	action	NN
34052	920	28	has	have	VBZ
34052	920	29	no	no	DT
34052	920	30	increased	increase	VBN
34052	920	31	effect	effect	NN
34052	920	32	.	.	.
34052	921	1	This	this	DT
34052	921	2	is	be	VBZ
34052	921	3	the	the	DT
34052	921	4	limit	limit	NN
34052	921	5	of	of	IN
34052	921	6	the	the	DT
34052	921	7	greatest	great	JJS
34052	921	8	useful	useful	JJ
34052	921	9	exposure	exposure	NN
34052	921	10	.	.	.
34052	922	1	In	in	IN
34052	922	2	photo	photo	NN
34052	922	3	-	-	HYPH
34052	922	4	telegraphy	telegraphy	NN
34052	922	5	the	the	DT
34052	922	6	duration	duration	NN
34052	922	7	of	of	IN
34052	922	8	exposure	exposure	NN
34052	922	9	,	,	,
34052	922	10	as	as	IN
34052	922	11	already	already	RB
34052	922	12	pointed	point	VBD
34052	922	13	out	out	RP
34052	922	14	,	,	,
34052	922	15	is	be	VBZ
34052	922	16	determined	determine	VBN
34052	922	17	by	by	IN
34052	922	18	certain	certain	JJ
34052	922	19	conditions	condition	NNS
34052	922	20	connected	connect	VBN
34052	922	21	with	with	IN
34052	922	22	the	the	DT
34052	922	23	transmitting	transmitting	NN
34052	922	24	apparatus	apparatus	NN
34052	922	25	,	,	,
34052	922	26	and	and	CC
34052	922	27	with	with	IN
34052	922	28	conditions	condition	NNS
34052	922	29	similar	similar	JJ
34052	922	30	to	to	IN
34052	922	31	those	those	DT
34052	922	32	mentioned	mention	VBN
34052	922	33	on	on	IN
34052	922	34	page	page	NN
34052	922	35	75	75	CD
34052	922	36	the	the	DT
34052	922	37	length	length	NN
34052	922	38	of	of	IN
34052	922	39	exposure	exposure	NN
34052	922	40	will	will	MD
34052	922	41	vary	vary	VB
34052	922	42	roughly	roughly	RB
34052	922	43	from	from	IN
34052	922	44	1	1	CD
34052	922	45	-	-	HYPH
34052	922	46	50th	50th	NN
34052	922	47	to	to	IN
34052	922	48	1	1	CD
34052	922	49	-	-	HYPH
34052	922	50	150th	150th	NN
34052	922	51	of	of	IN
34052	922	52	a	a	DT
34052	922	53	second	second	NN
34052	922	54	.	.	.
34052	923	1	The	the	DT
34052	923	2	most	most	RBS
34052	923	3	suitable	suitable	JJ
34052	923	4	film	film	NN
34052	923	5	to	to	TO
34052	923	6	use	use	VB
34052	923	7	for	for	IN
34052	923	8	purposes	purpose	NNS
34052	923	9	of	of	IN
34052	923	10	photo	photo	NN
34052	923	11	-	-	HYPH
34052	923	12	telegraphy	telegraphy	NN
34052	923	13	is	be	VBZ
34052	923	14	one	one	CD
34052	923	15	having	have	VBG
34052	923	16	a	a	DT
34052	923	17	fairly	fairly	RB
34052	923	18	slow	slow	JJ
34052	923	19	speed	speed	NN
34052	923	20	in	in	IN
34052	923	21	which	which	WDT
34052	923	22	the	the	DT
34052	923	23	range	range	NN
34052	923	24	of	of	IN
34052	923	25	exposure	exposure	NN
34052	923	26	required	require	VBN
34052	923	27	comes	come	VBZ
34052	923	28	well	well	RB
34052	923	29	within	within	IN
34052	923	30	the	the	DT
34052	923	31	limits	limit	NNS
34052	923	32	of	of	IN
34052	923	33	the	the	DT
34052	923	34	film	film	NN
34052	923	35	.	.	.
34052	924	1	There	there	EX
34052	924	2	is	be	VBZ
34052	924	3	no	no	DT
34052	924	4	advantage	advantage	NN
34052	924	5	in	in	IN
34052	924	6	using	use	VBG
34052	924	7	a	a	DT
34052	924	8	film	film	NN
34052	924	9	having	have	VBG
34052	924	10	a	a	DT
34052	924	11	speed	speed	NN
34052	924	12	of	of	IN
34052	924	13	,	,	,
34052	924	14	say	say	UH
34052	924	15	,	,	,
34052	924	16	H.	H.	NNP
34052	924	17	&	&	CC
34052	924	18	D.	D.	NNP
34052	924	19	300	300	CD
34052	924	20	if	if	IN
34052	924	21	good	good	JJ
34052	924	22	results	result	NNS
34052	924	23	can	can	MD
34052	924	24	be	be	VB
34052	924	25	obtained	obtain	VBN
34052	924	26	from	from	IN
34052	924	27	one	one	CD
34052	924	28	with	with	IN
34052	924	29	a	a	DT
34052	924	30	speed	speed	NN
34052	924	31	of	of	IN
34052	924	32	,	,	,
34052	924	33	say	say	UH
34052	924	34	,	,	,
34052	924	35	H.	H.	NNP
34052	924	36	&	&	CC
34052	924	37	D.	D.	NNP
34052	924	38	200	200	CD
34052	924	39	,	,	,
34052	924	40	as	as	IN
34052	924	41	the	the	DT
34052	924	42	use	use	NN
34052	924	43	of	of	IN
34052	924	44	the	the	DT
34052	924	45	higher	high	JJR
34052	924	46	speed	speed	NN
34052	924	47	increases	increase	VBZ
34052	924	48	the	the	DT
34052	924	49	risk	risk	NN
34052	924	50	of	of	IN
34052	924	51	overexposure	overexposure	NN
34052	924	52	.	.	.
34052	925	1	With	with	IN
34052	925	2	the	the	DT
34052	925	3	high	high	RB
34052	925	4	-	-	HYPH
34052	925	5	speeded	speed	VBN
34052	925	6	films	film	NNS
34052	925	7	the	the	DT
34052	925	8	difficulties	difficulty	NNS
34052	925	9	of	of	IN
34052	925	10	development	development	NN
34052	925	11	are	be	VBP
34052	925	12	also	also	RB
34052	925	13	greatly	greatly	RB
34052	925	14	increased	increase	VBN
34052	925	15	,	,	,
34052	925	16	there	there	EX
34052	925	17	being	be	VBG
34052	925	18	more	more	JJR
34052	925	19	latitude	latitude	NN
34052	925	20	in	in	IN
34052	925	21	both	both	CC
34052	925	22	exposure	exposure	NN
34052	925	23	and	and	CC
34052	925	24	development	development	NN
34052	925	25	with	with	IN
34052	925	26	the	the	DT
34052	925	27	slower	slow	JJR
34052	925	28	speeds	speed	NNS
34052	925	29	,	,	,
34052	925	30	and	and	CC
34052	925	31	consequently	consequently	RB
34052	925	32	a	a	DT
34052	925	33	better	well	JJR
34052	925	34	chance	chance	NN
34052	925	35	of	of	IN
34052	925	36	obtaining	obtain	VBG
34052	925	37	a	a	DT
34052	925	38	good	good	JJ
34052	925	39	negative	negative	NN
34052	925	40	.	.	.
34052	926	1	Another	another	DT
34052	926	2	point	point	NN
34052	926	3	,	,	,
34052	926	4	often	often	RB
34052	926	5	puzzling	puzzle	VBG
34052	926	6	to	to	IN
34052	926	7	the	the	DT
34052	926	8	beginner	beginner	NN
34052	926	9	,	,	,
34052	926	10	and	and	CC
34052	926	11	which	which	WDT
34052	926	12	increases	increase	VBZ
34052	926	13	the	the	DT
34052	926	14	difficulty	difficulty	NN
34052	926	15	of	of	IN
34052	926	16	choosing	choose	VBG
34052	926	17	a	a	DT
34052	926	18	suitable	suitable	JJ
34052	926	19	make	make	NN
34052	926	20	of	of	IN
34052	926	21	film	film	NN
34052	926	22	,	,	,
34052	926	23	is	be	VBZ
34052	926	24	that	that	IN
34052	926	25	,	,	,
34052	926	26	although	although	IN
34052	926	27	one	one	CD
34052	926	28	make	make	NN
34052	926	29	of	of	IN
34052	926	30	film	film	NN
34052	926	31	marked	mark	VBN
34052	926	32	H.	H.	NNP
34052	926	33	&	&	CC
34052	926	34	D.	D.	NNP
34052	926	35	100	100	CD
34052	926	36	will	will	MD
34052	926	37	give	give	VB
34052	926	38	good	good	JJ
34052	926	39	results	result	NNS
34052	926	40	,	,	,
34052	926	41	another	another	DT
34052	926	42	make	make	NN
34052	926	43	,	,	,
34052	926	44	also	also	RB
34052	926	45	marked	mark	VBN
34052	926	46	H.	H.	NNP
34052	926	47	&	&	CC
34052	926	48	D.	D.	NNP
34052	926	49	100	100	CD
34052	926	50	,	,	,
34052	926	51	will	will	MD
34052	926	52	give	give	VB
34052	926	53	{	{	-LRB-
34052	926	54	108	108	CD
34052	926	55	}	}	-RRB-
34052	926	56	very	very	RB
34052	926	57	poor	poor	JJ
34052	926	58	results	result	NNS
34052	926	59	.	.	.
34052	927	1	This	this	DT
34052	927	2	is	be	VBZ
34052	927	3	owing	owing	JJ
34052	927	4	,	,	,
34052	927	5	not	not	RB
34052	927	6	to	to	IN
34052	927	7	a	a	DT
34052	927	8	poor	poor	JJ
34052	927	9	quality	quality	NN
34052	927	10	film	film	NN
34052	927	11	,	,	,
34052	927	12	as	as	IN
34052	927	13	many	many	JJ
34052	927	14	suppose	suppose	VBP
34052	927	15	,	,	,
34052	927	16	but	but	CC
34052	927	17	to	to	IN
34052	927	18	the	the	DT
34052	927	19	almost	almost	RB
34052	927	20	insurmountable	insurmountable	JJ
34052	927	21	difficulty	difficulty	NN
34052	927	22	of	of	IN
34052	927	23	makers	maker	NNS
34052	927	24	being	be	VBG
34052	927	25	able	able	JJ
34052	927	26	to	to	TO
34052	927	27	employ	employ	VB
34052	927	28	exactly	exactly	RB
34052	927	29	the	the	DT
34052	927	30	same	same	JJ
34052	927	31	standard	standard	NN
34052	927	32	of	of	IN
34052	927	33	light	light	NN
34052	927	34	for	for	IN
34052	927	35	testing	testing	NN
34052	927	36	purposes	purpose	NNS
34052	927	37	,	,	,
34052	927	38	so	so	IN
34052	927	39	that	that	IN
34052	927	40	although	although	IN
34052	927	41	various	various	JJ
34052	927	42	makes	make	NNS
34052	927	43	may	may	MD
34052	927	44	all	all	DT
34052	927	45	be	be	VB
34052	927	46	standardised	standardise	VBN
34052	927	47	by	by	IN
34052	927	48	the	the	DT
34052	927	49	H.	H.	NNP
34052	927	50	&	&	CC
34052	927	51	D.	D.	NNP
34052	927	52	method	method	NN
34052	927	53	,	,	,
34052	927	54	films	film	NNS
34052	927	55	bearing	bear	VBG
34052	927	56	the	the	DT
34052	927	57	same	same	JJ
34052	927	58	speed	speed	NN
34052	927	59	numbers	number	NNS
34052	927	60	may	may	MD
34052	927	61	vary	vary	VB
34052	927	62	in	in	IN
34052	927	63	their	-PRON-	PRP$
34052	927	64	actual	actual	JJ
34052	927	65	speed	speed	NN
34052	927	66	by	by	IN
34052	927	67	as	as	RB
34052	927	68	much	much	JJ
34052	927	69	as	as	IN
34052	927	70	30	30	CD
34052	927	71	to	to	TO
34052	927	72	50	50	CD
34052	927	73	per	per	NN
34052	927	74	cent	cent	NN
34052	927	75	.	.	.
34052	928	1	*	*	NFP
34052	928	2	*	*	NFP
34052	928	3	*	*	NFP
34052	928	4	*	*	NFP
34052	928	5	*	*	NFP
34052	928	6	{	{	-LRB-
34052	928	7	109	109	CD
34052	928	8	}	}	-RRB-
34052	928	9	APPENDIX	APPENDIX	NNP
34052	928	10	A	a	DT
34052	928	11	SELENIUM	selenium	NN
34052	928	12	CELLS	CELLS	NNP
34052	928	13	Selenium	selenium	NN
34052	928	14	is	be	VBZ
34052	928	15	a	a	DT
34052	928	16	non	non	JJ
34052	928	17	-	-	JJ
34052	928	18	metallic	metallic	JJ
34052	928	19	element	element	NN
34052	928	20	,	,	,
34052	928	21	and	and	CC
34052	928	22	was	be	VBD
34052	928	23	first	first	RB
34052	928	24	discovered	discover	VBN
34052	928	25	by	by	IN
34052	928	26	Berzelius	Berzelius	NNP
34052	928	27	in	in	IN
34052	928	28	1817	1817	CD
34052	928	29	,	,	,
34052	928	30	in	in	IN
34052	928	31	the	the	DT
34052	928	32	deposit	deposit	NN
34052	928	33	from	from	IN
34052	928	34	sulphuric	sulphuric	JJ
34052	928	35	acid	acid	NNP
34052	928	36	chambers	chamber	NNS
34052	928	37	,	,	,
34052	928	38	which	which	WDT
34052	928	39	still	still	RB
34052	928	40	continues	continue	VBZ
34052	928	41	the	the	DT
34052	928	42	source	source	NN
34052	928	43	from	from	IN
34052	928	44	which	which	WDT
34052	928	45	it	-PRON-	PRP
34052	928	46	is	be	VBZ
34052	928	47	obtained	obtain	VBN
34052	928	48	for	for	IN
34052	928	49	commercial	commercial	JJ
34052	928	50	purposes	purpose	NNS
34052	928	51	,	,	,
34052	928	52	although	although	IN
34052	928	53	it	-PRON-	PRP
34052	928	54	is	be	VBZ
34052	928	55	found	find	VBN
34052	928	56	to	to	IN
34052	928	57	a	a	DT
34052	928	58	small	small	JJ
34052	928	59	extent	extent	NN
34052	928	60	in	in	IN
34052	928	61	native	native	JJ
34052	928	62	sulphur	sulphur	NN
34052	928	63	.	.	.
34052	929	1	Its	-PRON-	PRP$
34052	929	2	at	at	IN
34052	929	3	.	.	.
34052	930	1	wt	wt	VB
34052	930	2	.	.	.
34052	931	1	is	be	VBZ
34052	931	2	79.2	79.2	CD
34052	931	3	,	,	,
34052	931	4	and	and	CC
34052	931	5	its	-PRON-	PRP$
34052	931	6	sp	sp	NN
34052	931	7	.	.	.
34052	932	1	gr	gr	NNP
34052	932	2	.	.	.
34052	933	1	4.8	4.8	CD
34052	933	2	.	.	.
34052	934	1	Symbol	Symbol	NNP
34052	934	2	,	,	,
34052	934	3	Se	Se	NNP
34052	934	4	.	.	.
34052	935	1	In	in	IN
34052	935	2	its	-PRON-	PRP$
34052	935	3	natural	natural	JJ
34052	935	4	state	state	NN
34052	935	5	selenium	selenium	NN
34052	935	6	is	be	VBZ
34052	935	7	practically	practically	RB
34052	935	8	a	a	DT
34052	935	9	non	non	JJ
34052	935	10	-	-	JJ
34052	935	11	conductor	conductor	NN
34052	935	12	of	of	IN
34052	935	13	electricity	electricity	NN
34052	935	14	,	,	,
34052	935	15	its	-PRON-	PRP$
34052	935	16	resistance	resistance	NN
34052	935	17	being	be	VBG
34052	935	18	forty	forty	CD
34052	935	19	thousand	thousand	CD
34052	935	20	million	million	CD
34052	935	21	times	time	NNS
34052	935	22	greater	great	JJR
34052	935	23	than	than	IN
34052	935	24	copper	copper	NN
34052	935	25	.	.	.
34052	936	1	Its	-PRON-	PRP$
34052	936	2	practical	practical	JJ
34052	936	3	value	value	NN
34052	936	4	lies	lie	VBZ
34052	936	5	in	in	IN
34052	936	6	the	the	DT
34052	936	7	property	property	NN
34052	936	8	which	which	WDT
34052	936	9	it	-PRON-	PRP
34052	936	10	possesses	possess	VBZ
34052	936	11	,	,	,
34052	936	12	that	that	IN
34052	936	13	when	when	WRB
34052	936	14	in	in	IN
34052	936	15	a	a	DT
34052	936	16	prepared	prepared	JJ
34052	936	17	condition	condition	NN
34052	936	18	it	-PRON-	PRP
34052	936	19	is	be	VBZ
34052	936	20	capable	capable	JJ
34052	936	21	of	of	IN
34052	936	22	varying	vary	VBG
34052	936	23	its	-PRON-	PRP$
34052	936	24	electrical	electrical	JJ
34052	936	25	resistance	resistance	NN
34052	936	26	according	accord	VBG
34052	936	27	to	to	IN
34052	936	28	the	the	DT
34052	936	29	amount	amount	NN
34052	936	30	of	of	IN
34052	936	31	light	light	NN
34052	936	32	to	to	TO
34052	936	33	which	which	WDT
34052	936	34	it	-PRON-	PRP
34052	936	35	is	be	VBZ
34052	936	36	exposed	expose	VBN
34052	936	37	,	,	,
34052	936	38	the	the	DT
34052	936	39	resistance	resistance	NN
34052	936	40	decreasing	decrease	VBG
34052	936	41	as	as	IN
34052	936	42	the	the	DT
34052	936	43	light	light	JJ
34052	936	44	increases	increase	NNS
34052	936	45	.	.	.
34052	937	1	Selenium	selenium	NN
34052	937	2	is	be	VBZ
34052	937	3	prepared	prepare	VBN
34052	937	4	by	by	IN
34052	937	5	heating	heat	VBG
34052	937	6	it	-PRON-	PRP
34052	937	7	to	to	IN
34052	937	8	a	a	DT
34052	937	9	temperature	temperature	NN
34052	937	10	of	of	IN
34052	937	11	120Â	120â	CD
34052	937	12	°	°	,
34052	937	13	C.	C.	NNP
34052	937	14	,	,	,
34052	937	15	keeping	keep	VBG
34052	937	16	it	-PRON-	PRP
34052	937	17	there	there	RB
34052	937	18	for	for	IN
34052	937	19	some	some	DT
34052	937	20	hours	hour	NNS
34052	937	21	,	,	,
34052	937	22	and	and	CC
34052	937	23	allowing	allow	VBG
34052	937	24	it	-PRON-	PRP
34052	937	25	to	to	TO
34052	937	26	cool	cool	VB
34052	937	27	slowly	slowly	RB
34052	937	28	,	,	,
34052	937	29	when	when	WRB
34052	937	30	it	-PRON-	PRP
34052	937	31	assumes	assume	VBZ
34052	937	32	a	a	DT
34052	937	33	crystalline	crystalline	NN
34052	937	34	form	form	NN
34052	937	35	and	and	CC
34052	937	36	changes	change	NNS
34052	937	37	from	from	IN
34052	937	38	a	a	DT
34052	937	39	bluish	bluish	JJ
34052	937	40	grey	grey	NN
34052	937	41	to	to	IN
34052	937	42	a	a	DT
34052	937	43	dull	dull	JJ
34052	937	44	slate	slate	NN
34052	937	45	colour	colour	NN
34052	937	46	.	.	.
34052	938	1	A	a	DT
34052	938	2	selenium	selenium	NN
34052	938	3	cell	cell	NN
34052	938	4	in	in	IN
34052	938	5	its	-PRON-	PRP$
34052	938	6	simplest	simple	JJS
34052	938	7	form	form	NN
34052	938	8	consists	consist	VBZ
34052	938	9	merely	merely	RB
34052	938	10	of	of	IN
34052	938	11	some	some	DT
34052	938	12	prepared	prepared	JJ
34052	938	13	selenium	selenium	NN
34052	938	14	placed	place	VBN
34052	938	15	between	between	IN
34052	938	16	two	two	CD
34052	938	17	or	or	CC
34052	938	18	more	more	JJR
34052	938	19	metal	metal	NN
34052	938	20	electrodes	electrode	NNS
34052	938	21	,	,	,
34052	938	22	the	the	DT
34052	938	23	selenium	selenium	NN
34052	938	24	acting	act	VBG
34052	938	25	as	as	IN
34052	938	26	a	a	DT
34052	938	27	high	high	JJ
34052	938	28	resistance	resistance	NN
34052	938	29	conductor	conductor	NN
34052	938	30	between	between	IN
34052	938	31	them	-PRON-	PRP
34052	938	32	.	.	.
34052	939	1	The	the	DT
34052	939	2	form	form	NN
34052	939	3	given	give	VBN
34052	939	4	by	by	IN
34052	939	5	Bell	Bell	NNP
34052	939	6	and	and	CC
34052	939	7	Tainter	Tainter	NNP
34052	939	8	to	to	IN
34052	939	9	the	the	DT
34052	939	10	cells	cell	NNS
34052	939	11	used	use	VBN
34052	939	12	in	in	IN
34052	939	13	their	-PRON-	PRP$
34052	939	14	experiments	experiment	NNS
34052	939	15	is	be	VBZ
34052	939	16	given	give	VBN
34052	939	17	in	in	IN
34052	939	18	Figs	Figs	NNP
34052	939	19	.	.	.
34052	940	1	53	53	CD
34052	940	2	and	and	CC
34052	940	3	53a	53a	NNS
34052	940	4	.	.	.
34052	941	1	It	-PRON-	PRP
34052	941	2	consists	consist	VBZ
34052	941	3	of	of	IN
34052	941	4	a	a	DT
34052	941	5	number	number	NN
34052	941	6	of	of	IN
34052	941	7	rectangular	rectangular	JJ
34052	941	8	brass	brass	NN
34052	941	9	plates	plate	NNS
34052	941	10	P	p	NN
34052	941	11	,	,	,
34052	941	12	P	p	NN
34052	941	13	'	'	''
34052	941	14	,	,	,
34052	941	15	separated	separate	VBN
34052	941	16	by	by	IN
34052	941	17	very	very	RB
34052	941	18	thin	thin	JJ
34052	941	19	sheets	sheet	NNS
34052	941	20	of	of	IN
34052	941	21	mica	mica	NNP
34052	941	22	M	M	NNP
34052	941	23	,	,	,
34052	941	24	the	the	DT
34052	941	25	mica	mica	NNP
34052	941	26	sheets	sheet	NNS
34052	941	27	being	be	VBG
34052	941	28	slightly	slightly	RB
34052	941	29	narrower	narrow	JJR
34052	941	30	than	than	IN
34052	941	31	the	the	DT
34052	941	32	brass	brass	NN
34052	941	33	plates	plate	NNS
34052	941	34	,	,	,
34052	941	35	the	the	DT
34052	941	36	whole	whole	JJ
34052	941	37	being	being	NN
34052	941	38	clamped	clamp	VBN
34052	941	39	together	together	RB
34052	941	40	in	in	IN
34052	941	41	the	the	DT
34052	941	42	frame	frame	NN
34052	941	43	F	F	NNP
34052	941	44	by	by	IN
34052	941	45	the	the	DT
34052	941	46	two	two	CD
34052	941	47	bolts	bolt	NNS
34052	941	48	B.	B.	NNP
34052	942	1	{	{	-LRB-
34052	942	2	110	110	CD
34052	942	3	}	}	-RRB-
34052	942	4	By	by	IN
34052	942	5	means	mean	NNS
34052	942	6	of	of	IN
34052	942	7	a	a	DT
34052	942	8	sand	sand	NN
34052	942	9	-	-	HYPH
34052	942	10	bath	bath	NN
34052	942	11	the	the	DT
34052	942	12	cell	cell	NN
34052	942	13	is	be	VBZ
34052	942	14	raised	raise	VBN
34052	942	15	to	to	IN
34052	942	16	the	the	DT
34052	942	17	desired	desire	VBN
34052	942	18	temperature	temperature	NN
34052	942	19	,	,	,
34052	942	20	and	and	CC
34052	942	21	selenium	selenium	NN
34052	942	22	is	be	VBZ
34052	942	23	rubbed	rub	VBN
34052	942	24	over	over	IN
34052	942	25	the	the	DT
34052	942	26	surface	surface	NN
34052	942	27	,	,	,
34052	942	28	which	which	WDT
34052	942	29	melts	melt	VBZ
34052	942	30	and	and	CC
34052	942	31	fills	fill	VBZ
34052	942	32	the	the	DT
34052	942	33	small	small	JJ
34052	942	34	spaces	space	NNS
34052	942	35	between	between	IN
34052	942	36	the	the	DT
34052	942	37	brass	brass	NN
34052	942	38	plates	plate	NNS
34052	942	39	.	.	.
34052	943	1	All	all	PDT
34052	943	2	the	the	DT
34052	943	3	plates	plate	NNS
34052	943	4	P	p	PRP
34052	943	5	are	be	VBP
34052	943	6	connected	connect	VBN
34052	943	7	together	together	RB
34052	943	8	to	to	TO
34052	943	9	form	form	VB
34052	943	10	one	one	CD
34052	943	11	terminal	terminal	NN
34052	943	12	,	,	,
34052	943	13	and	and	CC
34052	943	14	the	the	DT
34052	943	15	plates	plate	NNS
34052	943	16	P	P	NNP
34052	943	17	'	'	''
34052	943	18	to	to	TO
34052	943	19	form	form	VB
34052	943	20	the	the	DT
34052	943	21	other	other	JJ
34052	943	22	.	.	.
34052	944	1	By	by	IN
34052	944	2	using	use	VBG
34052	944	3	very	very	RB
34052	944	4	thin	thin	JJ
34052	944	5	mica	mica	JJ
34052	944	6	sheets	sheet	NNS
34052	944	7	,	,	,
34052	944	8	and	and	CC
34052	944	9	a	a	DT
34052	944	10	large	large	JJ
34052	944	11	number	number	NN
34052	944	12	of	of	IN
34052	944	13	elements	element	NNS
34052	944	14	,	,	,
34052	944	15	a	a	DT
34052	944	16	very	very	RB
34052	944	17	narrow	narrow	JJ
34052	944	18	transverse	transverse	JJ
34052	944	19	section	section	NN
34052	944	20	of	of	IN
34052	944	21	selenium	selenium	NN
34052	944	22	,	,	,
34052	944	23	together	together	RB
34052	944	24	with	with	IN
34052	944	25	a	a	DT
34052	944	26	large	large	JJ
34052	944	27	active	active	JJ
34052	944	28	surface	surface	NN
34052	944	29	,	,	,
34052	944	30	can	can	MD
34052	944	31	be	be	VB
34052	944	32	obtained	obtain	VBN
34052	944	33	.	.	.
34052	945	1	The	the	DT
34052	945	2	cell	cell	NN
34052	945	3	used	use	VBN
34052	945	4	for	for	IN
34052	945	5	commercial	commercial	JJ
34052	945	6	purposes	purpose	NNS
34052	945	7	is	be	VBZ
34052	945	8	usually	usually	RB
34052	945	9	constructed	construct	VBN
34052	945	10	as	as	IN
34052	945	11	follows	follow	VBZ
34052	945	12	.	.	.
34052	946	1	A	a	DT
34052	946	2	small	small	JJ
34052	946	3	rectangular	rectangular	JJ
34052	946	4	piece	piece	NN
34052	946	5	of	of	IN
34052	946	6	porcelain	porcelain	NN
34052	946	7	,	,	,
34052	946	8	slate	slate	NN
34052	946	9	,	,	,
34052	946	10	mica	mica	NNP
34052	946	11	,	,	,
34052	946	12	or	or	CC
34052	946	13	other	other	JJ
34052	946	14	insulator	insulator	NN
34052	946	15	,	,	,
34052	946	16	is	be	VBZ
34052	946	17	wound	wind	VBN
34052	946	18	with	with	IN
34052	946	19	many	many	JJ
34052	946	20	turns	turn	NNS
34052	946	21	of	of	IN
34052	946	22	fine	fine	JJ
34052	946	23	platinum	platinum	NN
34052	946	24	wire	wire	NN
34052	946	25	.	.	.
34052	947	1	The	the	DT
34052	947	2	wire	wire	NN
34052	947	3	is	be	VBZ
34052	947	4	wound	wind	VBN
34052	947	5	double	double	JJ
34052	947	6	,	,	,
34052	947	7	as	as	IN
34052	947	8	shown	show	VBN
34052	947	9	in	in	IN
34052	947	10	Fig	Fig	NNP
34052	947	11	.	.	.
34052	948	1	54	54	CD
34052	948	2	,	,	,
34052	948	3	the	the	DT
34052	948	4	spaces	space	NNS
34052	948	5	between	between	IN
34052	948	6	the	the	DT
34052	948	7	turns	turn	NNS
34052	948	8	being	be	VBG
34052	948	9	filled	fill	VBN
34052	948	10	with	with	IN
34052	948	11	prepared	prepared	JJ
34052	948	12	selenium	selenium	NN
34052	948	13	.	.	.
34052	949	1	A	a	DT
34052	949	2	thin	thin	JJ
34052	949	3	glass	glass	NN
34052	949	4	cover	cover	NN
34052	949	5	is	be	VBZ
34052	949	6	sometimes	sometimes	RB
34052	949	7	placed	place	VBN
34052	949	8	over	over	IN
34052	949	9	the	the	DT
34052	949	10	cell	cell	NN
34052	949	11	to	to	TO
34052	949	12	protect	protect	VB
34052	949	13	the	the	DT
34052	949	14	surface	surface	NN
34052	949	15	from	from	IN
34052	949	16	injury	injury	NN
34052	949	17	.	.	.
34052	950	1	[	[	-LRB-
34052	950	2	Illustration	illustration	NN
34052	950	3	:	:	:
34052	950	4	FIG	FIG	NNP
34052	950	5	.	.	.
34052	951	1	53	53	CD
34052	951	2	.	.	.
34052	952	1	P	p	NN
34052	952	2	,	,	,
34052	952	3	P	p	NN
34052	952	4	'	'	''
34052	952	5	,	,	,
34052	952	6	plates	plate	NNS
34052	952	7	;	;	:
34052	952	8	M	M	NNP
34052	952	9	,	,	,
34052	952	10	mica	mica	NNP
34052	952	11	;	;	:
34052	952	12	S	S	NNP
34052	952	13	,	,	,
34052	952	14	selenium	selenium	NN
34052	952	15	.	.	.
34052	952	16	]	]	-RRB-
34052	953	1	[	[	-LRB-
34052	953	2	Illustration	illustration	NN
34052	953	3	:	:	:
34052	953	4	FIG	FIG	NNP
34052	953	5	.	.	.
34052	954	1	53a	53a	NNS
34052	954	2	.	.	.
34052	954	3	]	]	-RRB-
34052	955	1	A	a	DT
34052	955	2	strong	strong	JJ
34052	955	3	light	light	NN
34052	955	4	falling	fall	VBG
34052	955	5	upon	upon	IN
34052	955	6	a	a	DT
34052	955	7	cell	cell	NN
34052	955	8	lowers	lower	VBZ
34052	955	9	its	-PRON-	PRP$
34052	955	10	resistance	resistance	NN
34052	955	11	,	,	,
34052	955	12	and	and	CC
34052	955	13	_	_	NNP
34052	955	14	vice	vice	NN
34052	955	15	versa	versa	NNP
34052	955	16	_	_	NNP
34052	955	17	,	,	,
34052	955	18	the	the	DT
34052	955	19	resistance	resistance	NN
34052	955	20	of	of	IN
34052	955	21	a	a	DT
34052	955	22	cell	cell	NN
34052	955	23	being	be	VBG
34052	955	24	at	at	IN
34052	955	25	its	-PRON-	PRP$
34052	955	26	highest	high	JJS
34052	955	27	when	when	WRB
34052	955	28	unexposed	unexpose	VBN
34052	955	29	to	to	IN
34052	955	30	light	light	NN
34052	955	31	;	;	:
34052	955	32	the	the	DT
34052	955	33	light	light	NN
34052	955	34	is	be	VBZ
34052	955	35	apparently	apparently	RB
34052	955	36	absorbed	absorb	VBN
34052	955	37	and	and	CC
34052	955	38	made	make	VBN
34052	955	39	to	to	TO
34052	955	40	do	do	VB
34052	955	41	work	work	NN
34052	955	42	by	by	IN
34052	955	43	varying	vary	VBG
34052	955	44	the	the	DT
34052	955	45	electrical	electrical	JJ
34052	955	46	resistance	resistance	NN
34052	955	47	of	of	IN
34052	955	48	the	the	DT
34052	955	49	selenium	selenium	NN
34052	955	50	.	.	.
34052	956	1	Selenium	selenium	NN
34052	956	2	cells	cell	NNS
34052	956	3	vary	vary	VBP
34052	956	4	very	very	RB
34052	956	5	considerably	considerably	RB
34052	956	6	as	as	IN
34052	956	7	regards	regard	VBZ
34052	956	8	their	-PRON-	PRP$
34052	956	9	quality	quality	NN
34052	956	10	as	as	RB
34052	956	11	well	well	RB
34052	956	12	as	as	IN
34052	956	13	in	in	IN
34052	956	14	their	-PRON-	PRP$
34052	956	15	electrical	electrical	JJ
34052	956	16	resistance	resistance	NN
34052	956	17	,	,	,
34052	956	18	it	-PRON-	PRP
34052	956	19	being	be	VBG
34052	956	20	possible	possible	JJ
34052	956	21	to	to	TO
34052	956	22	obtain	obtain	VB
34052	956	23	cells	cell	NNS
34052	956	24	of	of	IN
34052	956	25	the	the	DT
34052	956	26	same	same	JJ
34052	956	27	size	size	NN
34052	956	28	for	for	IN
34052	956	29	any	any	DT
34052	956	30	resistance	resistance	NN
34052	956	31	between	between	IN
34052	956	32	10	10	CD
34052	956	33	and	and	CC
34052	956	34	1,000,000	1,000,000	CD
34052	956	35	ohms	ohm	NNS
34052	956	36	,	,	,
34052	956	37	and	and	CC
34052	956	38	also	also	RB
34052	956	39	,	,	,
34052	956	40	a	a	DT
34052	956	41	cell	cell	NN
34052	956	42	may	may	MD
34052	956	43	remain	remain	VB
34052	956	44	in	in	IN
34052	956	45	good	good	JJ
34052	956	46	working	working	NN
34052	956	47	condition	condition	NN
34052	956	48	for	for	IN
34052	956	49	several	several	JJ
34052	956	50	months	month	NNS
34052	956	51	,	,	,
34052	956	52	while	while	IN
34052	956	53	another	another	DT
34052	956	54	will	will	MD
34052	956	55	become	become	VB
34052	956	56	useless	useless	JJ
34052	956	57	in	in	IN
34052	956	58	as	as	RB
34052	956	59	many	many	JJ
34052	956	60	weeks	week	NNS
34052	956	61	.	.	.
34052	957	1	The	the	DT
34052	957	2	ability	ability	NN
34052	957	3	of	of	IN
34052	957	4	a	a	DT
34052	957	5	cell	cell	NN
34052	957	6	to	to	TO
34052	957	7	respond	respond	VB
34052	957	8	to	to	IN
34052	957	9	very	very	RB
34052	957	10	rapid	rapid	JJ
34052	957	11	changes	change	NNS
34052	957	12	in	in	IN
34052	957	13	the	the	DT
34052	957	14	illumination	illumination	NN
34052	957	15	to	to	TO
34052	957	16	which	which	WDT
34052	957	17	it	-PRON-	PRP
34052	957	18	is	be	VBZ
34052	957	19	exposed	expose	VBN
34052	957	20	is	be	VBZ
34052	957	21	determined	determine	VBN
34052	957	22	largely	largely	RB
34052	957	23	upon	upon	IN
34052	957	24	its	-PRON-	PRP$
34052	957	25	inertia	inertia	NN
34052	957	26	,	,	,
34052	957	27	it	-PRON-	PRP
34052	957	28	being	be	VBG
34052	957	29	taken	take	VBN
34052	957	30	as	as	IN
34052	957	31	a	a	DT
34052	957	32	general	general	JJ
34052	957	33	rule	rule	NN
34052	957	34	{	{	-LRB-
34052	957	35	111	111	CD
34052	957	36	}	}	-RRB-
34052	957	37	that	that	IN
34052	957	38	the	the	DT
34052	957	39	higher	high	JJR
34052	957	40	the	the	DT
34052	957	41	resistance	resistance	NN
34052	957	42	of	of	IN
34052	957	43	a	a	DT
34052	957	44	cell	cell	NN
34052	957	45	the	the	DT
34052	957	46	less	less	JJR
34052	957	47	the	the	DT
34052	957	48	inertia	inertia	NN
34052	957	49	,	,	,
34052	957	50	and	and	CC
34052	957	51	_	_	NNP
34052	957	52	vice	vice	NN
34052	957	53	versa	versa	RB
34052	957	54	_	_	NNP
34052	957	55	,	,	,
34052	957	56	and	and	CC
34052	957	57	also	also	RB
34052	957	58	,	,	,
34052	957	59	that	that	IN
34052	957	60	the	the	DT
34052	957	61	higher	high	JJR
34052	957	62	the	the	DT
34052	957	63	resistance	resistance	NN
34052	957	64	the	the	DT
34052	957	65	greater	great	JJR
34052	957	66	the	the	DT
34052	957	67	ratio	ratio	NN
34052	957	68	of	of	IN
34052	957	69	sensitiveness	sensitiveness	NN
34052	957	70	.	.	.
34052	958	1	Inertia	inertia	NN
34052	958	2	plays	play	VBZ
34052	958	3	an	an	DT
34052	958	4	important	important	JJ
34052	958	5	part	part	NN
34052	958	6	in	in	IN
34052	958	7	the	the	DT
34052	958	8	working	working	NN
34052	958	9	of	of	IN
34052	958	10	a	a	DT
34052	958	11	cell	cell	NN
34052	958	12	,	,	,
34052	958	13	slightly	slightly	RB
34052	958	14	opposing	oppose	VBG
34052	958	15	the	the	DT
34052	958	16	drop	drop	NN
34052	958	17	in	in	IN
34052	958	18	resistance	resistance	NN
34052	958	19	when	when	WRB
34052	958	20	illuminated	illuminate	VBN
34052	958	21	,	,	,
34052	958	22	and	and	CC
34052	958	23	opposing	oppose	VBG
34052	958	24	to	to	IN
34052	958	25	a	a	DT
34052	958	26	[	[	-LRB-
34052	958	27	Illustration	illustration	NN
34052	958	28	]	]	-RRB-
34052	958	29	much	much	RB
34052	958	30	greater	great	JJR
34052	958	31	degree	degree	NN
34052	958	32	the	the	DT
34052	958	33	return	return	NN
34052	958	34	to	to	IN
34052	958	35	normal	normal	JJ
34052	958	36	for	for	IN
34052	958	37	no	no	DT
34052	958	38	-	-	HYPH
34052	958	39	illumination	illumination	NN
34052	958	40	.	.	.
34052	959	1	The	the	DT
34052	959	2	effects	effect	NNS
34052	959	3	of	of	IN
34052	959	4	inertia	inertia	NN
34052	959	5	or	or	CC
34052	959	6	"	"	``
34052	959	7	lag	lag	NN
34052	959	8	,	,	,
34052	959	9	"	"	''
34052	959	10	as	as	IN
34052	959	11	it	-PRON-	PRP
34052	959	12	is	be	VBZ
34052	959	13	termed	term	VBN
34052	959	14	,	,	,
34052	959	15	can	can	MD
34052	959	16	readily	readily	RB
34052	959	17	be	be	VB
34052	959	18	seen	see	VBN
34052	959	19	by	by	IN
34052	959	20	reference	reference	NN
34052	959	21	to	to	IN
34052	959	22	Fig	Fig	NNP
34052	959	23	.	.	.
34052	960	1	55	55	CD
34052	960	2	.	.	.
34052	961	1	It	-PRON-	PRP
34052	961	2	will	will	MD
34052	961	3	be	be	VB
34052	961	4	noticed	notice	VBN
34052	961	5	that	that	IN
34052	961	6	the	the	DT
34052	961	7	current	current	JJ
34052	961	8	value	value	NN
34052	961	9	rapidly	rapidly	RB
34052	961	10	increases	increase	VBZ
34052	961	11	when	when	WRB
34052	961	12	the	the	DT
34052	961	13	cell	cell	NN
34052	961	14	is	be	VBZ
34052	961	15	first	first	RB
34052	961	16	illuminated	illuminate	VBN
34052	961	17	,	,	,
34052	961	18	but	but	CC
34052	961	19	if	if	IN
34052	961	20	after	after	IN
34052	961	21	a	a	DT
34052	961	22	short	short	JJ
34052	961	23	time	time	NN
34052	961	24	_	_	NNP
34052	961	25	t	t	NNP
34052	961	26	_	_	NNP
34052	961	27	the	the	DT
34052	961	28	light	light	NN
34052	961	29	is	be	VBZ
34052	961	30	cut	cut	VBN
34052	961	31	off	off	RP
34052	961	32	,	,	,
34052	961	33	the	the	DT
34052	961	34	current	current	JJ
34052	961	35	value	value	NN
34052	961	36	,	,	,
34052	961	37	instead	instead	RB
34052	961	38	of	of	IN
34052	961	39	returning	return	VBG
34052	961	40	at	at	IN
34052	961	41	once	once	RB
34052	961	42	to	to	IN
34052	961	43	normal	normal	JJ
34052	961	44	for	for	IN
34052	961	45	no	no	DT
34052	961	46	-	-	HYPH
34052	961	47	illumination	illumination	NN
34052	961	48	,	,	,
34052	961	49	only	only	RB
34052	961	50	partially	partially	RB
34052	961	51	rises	rise	VBZ
34052	961	52	owing	owing	NN
34052	961	53	to	to	IN
34052	961	54	the	the	DT
34052	961	55	interference	interference	NN
34052	961	56	of	of	IN
34052	961	57	the	the	DT
34052	961	58	inertia	inertia	NN
34052	961	59	,	,	,
34052	961	60	and	and	CC
34052	961	61	some	some	DT
34052	961	62	time	time	NN
34052	961	63	elapses	elapse	NNS
34052	961	64	before	before	IN
34052	961	65	the	the	DT
34052	961	66	cell	cell	NN
34052	961	67	returns	return	VBZ
34052	961	68	to	to	IN
34052	961	69	its	-PRON-	PRP$
34052	961	70	normal	normal	JJ
34052	961	71	condition	condition	NN
34052	961	72	;	;	:
34052	961	73	the	the	DT
34052	961	74	time	time	NN
34052	961	75	varying	vary	VBG
34052	961	76	from	from	IN
34052	961	77	a	a	DT
34052	961	78	few	few	JJ
34052	961	79	seconds	second	NNS
34052	961	80	to	to	IN
34052	961	81	several	several	JJ
34052	961	82	minutes	minute	NNS
34052	961	83	,	,	,
34052	961	84	depending	depend	VBG
34052	961	85	upon	upon	IN
34052	961	86	the	the	DT
34052	961	87	characteristics	characteristic	NNS
34052	961	88	of	of	IN
34052	961	89	the	the	DT
34052	961	90	cell	cell	NN
34052	961	91	and	and	CC
34052	961	92	the	the	DT
34052	961	93	amount	amount	NN
34052	961	94	of	of	IN
34052	961	95	light	light	NN
34052	961	96	to	to	TO
34052	961	97	which	which	WDT
34052	961	98	it	-PRON-	PRP
34052	961	99	is	be	VBZ
34052	961	100	exposed	expose	VBN
34052	961	101	.	.	.
34052	962	1	An	an	DT
34052	962	2	actual	actual	JJ
34052	962	3	curve	curve	NN
34052	962	4	is	be	VBZ
34052	962	5	given	give	VBN
34052	962	6	in	in	IN
34052	962	7	Fig	Fig	NNP
34052	962	8	.	.	.
34052	963	1	55a	55a	NNS
34052	963	2	.	.	.
34052	964	1	The	the	DT
34052	964	2	inertia	inertia	NN
34052	964	3	or	or	CC
34052	964	4	"	"	``
34052	964	5	lag	lag	NN
34052	964	6	"	"	''
34052	964	7	of	of	IN
34052	964	8	a	a	DT
34052	964	9	cell	cell	NN
34052	964	10	produces	produce	VBZ
34052	964	11	upon	upon	IN
34052	964	12	an	an	DT
34052	964	13	intermittent	intermittent	JJ
34052	964	14	current	current	NN
34052	964	15	an	an	DT
34052	964	16	effect	effect	NN
34052	964	17	similar	similar	JJ
34052	964	18	to	to	IN
34052	964	19	that	that	DT
34052	964	20	produced	produce	VBN
34052	964	21	by	by	IN
34052	964	22	the	the	DT
34052	964	23	capacity	capacity	NN
34052	964	24	[	[	-LRB-
34052	964	25	Illustration	illustration	NN
34052	964	26	]	]	-RRB-
34052	964	27	of	of	IN
34052	964	28	a	a	DT
34052	964	29	line	line	NN
34052	964	30	,	,	,
34052	964	31	as	as	IN
34052	964	32	was	be	VBD
34052	964	33	noted	note	VBN
34052	964	34	in	in	IN
34052	964	35	Chapter	Chapter	NNP
34052	964	36	I.	I.	NNP
34052	964	37	,	,	,
34052	964	38	preventing	prevent	VBG
34052	964	39	the	the	DT
34052	964	40	incoming	incoming	JJ
34052	964	41	signals	signal	NNS
34052	964	42	from	from	IN
34052	964	43	being	be	VBG
34052	964	44	recorded	record	VBN
34052	964	45	separately	separately	RB
34052	964	46	,	,	,
34052	964	47	and	and	CC
34052	964	48	distinctly	distinctly	RB
34052	964	49	.	.	.
34052	965	1	To	to	TO
34052	965	2	obtain	obtain	VB
34052	965	3	the	the	DT
34052	965	4	best	good	JJS
34052	965	5	results	result	NNS
34052	965	6	in	in	IN
34052	965	7	photo	photo	NN
34052	965	8	-	-	HYPH
34052	965	9	telegraphy	telegraphy	NN
34052	965	10	,	,	,
34052	965	11	the	the	DT
34052	965	12	resistance	resistance	NN
34052	965	13	of	of	IN
34052	965	14	a	a	DT
34052	965	15	cell	cell	NN
34052	965	16	should	should	MD
34052	965	17	only	only	RB
34052	965	18	be	be	VB
34052	965	19	decreased	decrease	VBN
34052	965	20	to	to	IN
34052	965	21	an	an	DT
34052	965	22	extent	extent	NN
34052	965	23	sufficient	sufficient	JJ
34052	965	24	to	to	TO
34052	965	25	pass	pass	VB
34052	965	26	the	the	DT
34052	965	27	current	current	NN
34052	965	28	required	require	VBN
34052	965	29	to	to	TO
34052	965	30	operate	operate	VB
34052	965	31	the	the	DT
34052	965	32	recording	recording	NN
34052	965	33	apparatus	apparatus	NN
34052	965	34	,	,	,
34052	965	35	and	and	CC
34052	965	36	the	the	DT
34052	965	37	illumination	illumination	NN
34052	965	38	should	should	MD
34052	965	39	be	be	VB
34052	965	40	regulated	regulate	VBN
34052	965	41	so	so	IN
34052	965	42	that	that	IN
34052	965	43	this	this	DT
34052	965	44	condition	condition	NN
34052	965	45	of	of	IN
34052	965	46	the	the	DT
34052	965	47	cell	cell	NN
34052	965	48	takes	take	VBZ
34052	965	49	place	place	NN
34052	965	50	.	.	.
34052	966	1	The	the	DT
34052	966	2	comparative	comparative	JJ
34052	966	3	slowness	slowness	NN
34052	966	4	of	of	IN
34052	966	5	selenium	selenium	NN
34052	966	6	in	in	IN
34052	966	7	responding	respond	VBG
34052	966	8	to	to	IN
34052	966	9	{	{	-LRB-
34052	966	10	112	112	CD
34052	966	11	}	}	-RRB-
34052	966	12	any	any	DT
34052	966	13	great	great	JJ
34052	966	14	changes	change	NNS
34052	966	15	in	in	IN
34052	966	16	the	the	DT
34052	966	17	illumination	illumination	NN
34052	966	18	offers	offer	VBZ
34052	966	19	a	a	DT
34052	966	20	serious	serious	JJ
34052	966	21	difficulty	difficulty	NN
34052	966	22	to	to	IN
34052	966	23	its	-PRON-	PRP$
34052	966	24	use	use	NN
34052	966	25	in	in	IN
34052	966	26	photo	photo	NN
34052	966	27	-	-	HYPH
34052	966	28	telegraphy	telegraphy	NN
34052	966	29	,	,	,
34052	966	30	but	but	CC
34052	966	31	various	various	JJ
34052	966	32	methods	method	NNS
34052	966	33	have	have	VBP
34052	966	34	been	be	VBN
34052	966	35	devised	devise	VBN
34052	966	36	whereby	whereby	WRB
34052	966	37	the	the	DT
34052	966	38	effects	effect	NNS
34052	966	39	of	of	IN
34052	966	40	inertia	inertia	NN
34052	966	41	can	can	MD
34052	966	42	be	be	VB
34052	966	43	counteracted	counteract	VBN
34052	966	44	.	.	.
34052	967	1	In	in	IN
34052	967	2	the	the	DT
34052	967	3	system	system	NN
34052	967	4	of	of	IN
34052	967	5	De	De	NNP
34052	967	6	'	'	''
34052	967	7	Bernochi	Bernochi	NNP
34052	967	8	(	(	-LRB-
34052	967	9	see	see	VB
34052	967	10	Chapter	Chapter	NNP
34052	967	11	I.	i.	NN
34052	967	12	)	)	-RRB-
34052	968	1	the	the	DT
34052	968	2	changes	change	NNS
34052	968	3	in	in	IN
34052	968	4	the	the	DT
34052	968	5	illumination	illumination	NN
34052	968	6	are	be	VBP
34052	968	7	neither	neither	RB
34052	968	8	very	very	RB
34052	968	9	rapid	rapid	JJ
34052	968	10	nor	nor	CC
34052	968	11	very	very	RB
34052	968	12	great	great	JJ
34052	968	13	,	,	,
34052	968	14	and	and	CC
34052	968	15	the	the	DT
34052	968	16	inertia	inertia	NN
34052	968	17	effects	effect	NNS
34052	968	18	would	would	MD
34052	968	19	therefore	therefore	RB
34052	968	20	be	be	VB
34052	968	21	very	very	RB
34052	968	22	slight	slight	JJ
34052	968	23	;	;	:
34052	968	24	but	but	CC
34052	968	25	in	in	IN
34052	968	26	any	any	DT
34052	968	27	photo	photo	NN
34052	968	28	-	-	HYPH
34052	968	29	telegraphic	telegraphic	JJ
34052	968	30	system	system	NN
34052	968	31	in	in	IN
34052	968	32	which	which	WDT
34052	968	33	a	a	DT
34052	968	34	metal	metal	NN
34052	968	35	line	line	NN
34052	968	36	print	print	NN
34052	968	37	is	be	VBZ
34052	968	38	used	use	VBN
34052	968	39	for	for	IN
34052	968	40	transmitting	transmitting	NN
34052	968	41	,	,	,
34052	968	42	where	where	WRB
34052	968	43	the	the	DT
34052	968	44	source	source	NN
34052	968	45	of	of	IN
34052	968	46	illumination	illumination	NN
34052	968	47	is	be	VBZ
34052	968	48	constant	constant	JJ
34052	968	49	and	and	CC
34052	968	50	the	the	DT
34052	968	51	resistance	resistance	NN
34052	968	52	of	of	IN
34052	968	53	the	the	DT
34052	968	54	cell	cell	NN
34052	968	55	is	be	VBZ
34052	968	56	required	require	VBN
34052	968	57	to	to	TO
34052	968	58	drop	drop	VB
34052	968	59	to	to	IN
34052	968	60	a	a	DT
34052	968	61	definite	definite	JJ
34052	968	62	value	value	NN
34052	968	63	and	and	CC
34052	968	64	return	return	VB
34052	968	65	to	to	IN
34052	968	66	normal	normal	JJ
34052	968	67	instantly	instantly	RB
34052	968	68	,	,	,
34052	968	69	many	many	JJ
34052	968	70	times	time	NNS
34052	968	71	in	in	IN
34052	968	72	succession	succession	NN
34052	968	73	,	,	,
34052	968	74	the	the	DT
34052	968	75	inertia	inertia	NN
34052	968	76	effects	effect	NNS
34052	968	77	are	be	VBP
34052	968	78	very	very	RB
34052	968	79	pronounced	pronounced	JJ
34052	968	80	.	.	.
34052	969	1	The	the	DT
34052	969	2	most	most	RBS
34052	969	3	successful	successful	JJ
34052	969	4	method	method	NN
34052	969	5	of	of	IN
34052	969	6	counteracting	counteract	VBG
34052	969	7	the	the	DT
34052	969	8	inertia	inertia	NN
34052	969	9	is	be	VBZ
34052	969	10	that	that	DT
34052	969	11	adopted	adopt	VBN
34052	969	12	by	by	IN
34052	969	13	Professor	Professor	NNP
34052	969	14	Korn	Korn	NNP
34052	969	15	of	of	IN
34052	969	16	always	always	RB
34052	969	17	keeping	keep	VBG
34052	969	18	the	the	DT
34052	969	19	cell	cell	NN
34052	969	20	sufficiently	sufficiently	RB
34052	969	21	illuminated	illuminate	VBN
34052	969	22	to	to	TO
34052	969	23	overcome	overcome	VB
34052	969	24	it	-PRON-	PRP
34052	969	25	,	,	,
34052	969	26	so	so	IN
34052	969	27	that	that	IN
34052	969	28	any	any	DT
34052	969	29	additional	additional	JJ
34052	969	30	light	light	JJ
34052	969	31	acts	act	VBZ
34052	969	32	very	very	RB
34052	969	33	rapidly	rapidly	RB
34052	969	34	.	.	.
34052	970	1	Another	another	DT
34052	970	2	method	method	NN
34052	970	3	worked	work	VBD
34052	970	4	out	out	RP
34052	970	5	and	and	CC
34052	970	6	patented	patent	VBN
34052	970	7	by	by	IN
34052	970	8	Professor	Professor	NNP
34052	970	9	Korn	Korn	NNP
34052	970	10	,	,	,
34052	970	11	and	and	CC
34052	970	12	known	know	VBN
34052	970	13	as	as	IN
34052	970	14	the	the	DT
34052	970	15	"	"	``
34052	970	16	compensating	compensating	JJ
34052	970	17	cell	cell	NN
34052	970	18	"	"	''
34052	970	19	method	method	NN
34052	970	20	,	,	,
34052	970	21	gives	give	VBZ
34052	970	22	a	a	DT
34052	970	23	practically	practically	RB
34052	970	24	dead	dead	JJ
34052	970	25	beat	beat	NN
34052	970	26	action	action	NN
34052	970	27	,	,	,
34052	970	28	the	the	DT
34052	970	29	resistance	resistance	NN
34052	970	30	returning	return	VBG
34052	970	31	to	to	IN
34052	970	32	its	-PRON-	PRP$
34052	970	33	normal	normal	JJ
34052	970	34	condition	condition	NN
34052	970	35	as	as	RB
34052	970	36	soon	soon	RB
34052	970	37	as	as	IN
34052	970	38	the	the	DT
34052	970	39	illumination	illumination	NN
34052	970	40	ceases	cease	VBZ
34052	970	41	.	.	.
34052	971	1	The	the	DT
34052	971	2	arrangement	arrangement	NN
34052	971	3	is	be	VBZ
34052	971	4	given	give	VBN
34052	971	5	in	in	IN
34052	971	6	the	the	DT
34052	971	7	diagram	diagram	NN
34052	971	8	Fig	Fig	NNP
34052	971	9	.	.	.
34052	972	1	56	56	CD
34052	972	2	.	.	.
34052	973	1	[	[	-LRB-
34052	973	2	Illustration	illustration	NN
34052	973	3	:	:	:
34052	973	4	FIG	FIG	NNP
34052	973	5	.	.	.
34052	974	1	55a	55a	NNS
34052	974	2	.	.	.
34052	974	3	]	]	-RRB-
34052	975	1	Light	light	NN
34052	975	2	from	from	IN
34052	975	3	the	the	DT
34052	975	4	transmitting	transmitting	NN
34052	975	5	or	or	CC
34052	975	6	receiving	receive	VBG
34052	975	7	apparatus	apparatus	NN
34052	975	8	,	,	,
34052	975	9	as	as	IN
34052	975	10	the	the	DT
34052	975	11	case	case	NN
34052	975	12	may	may	MD
34052	975	13	be	be	VB
34052	975	14	,	,	,
34052	975	15	falls	fall	VBZ
34052	975	16	upon	upon	IN
34052	975	17	the	the	DT
34052	975	18	selenium	selenium	NN
34052	975	19	cell	cell	NN
34052	975	20	S^1	S^1	NNP
34052	975	21	,	,	,
34052	975	22	which	which	WDT
34052	975	23	is	be	VBZ
34052	975	24	{	{	-LRB-
34052	975	25	113	113	CD
34052	975	26	}	}	-RRB-
34052	975	27	placed	place	VBD
34052	975	28	on	on	IN
34052	975	29	one	one	CD
34052	975	30	arm	arm	NN
34052	975	31	of	of	IN
34052	975	32	a	a	DT
34052	975	33	Wheatstone	Wheatstone	NNP
34052	975	34	bridge	bridge	NN
34052	975	35	,	,	,
34052	975	36	a	a	DT
34052	975	37	second	second	JJ
34052	975	38	cell	cell	NN
34052	975	39	S^2	S^2	NNP
34052	975	40	being	be	VBG
34052	975	41	placed	place	VBN
34052	975	42	on	on	IN
34052	975	43	the	the	DT
34052	975	44	opposite	opposite	JJ
34052	975	45	arm	arm	NN
34052	975	46	.	.	.
34052	976	1	The	the	DT
34052	976	2	selenium	selenium	NN
34052	976	3	cell	cell	NN
34052	976	4	S^1	S^1	NNP
34052	976	5	should	should	MD
34052	976	6	have	have	VB
34052	976	7	great	great	JJ
34052	976	8	sensitiveness	sensitiveness	NN
34052	976	9	and	and	CC
34052	976	10	small	small	JJ
34052	976	11	inertia	inertia	NN
34052	976	12	,	,	,
34052	976	13	the	the	DT
34052	976	14	compensating	compensate	VBG
34052	976	15	cell	cell	NN
34052	976	16	S^2	S^2	NNP
34052	976	17	having	have	VBG
34052	976	18	proportionally	proportionally	RB
34052	976	19	small	small	JJ
34052	976	20	sensitiveness	sensitiveness	NN
34052	976	21	and	and	CC
34052	976	22	large	large	JJ
34052	976	23	inertia	inertia	NN
34052	976	24	.	.	.
34052	977	1	Two	two	CD
34052	977	2	batteries	battery	NNS
34052	977	3	B	b	NN
34052	977	4	,	,	,
34052	977	5	B	B	NNP
34052	977	6	'	'	''
34052	977	7	,	,	,
34052	977	8	of	of	IN
34052	977	9	about	about	RB
34052	977	10	100	100	CD
34052	977	11	volts	volt	NNS
34052	977	12	,	,	,
34052	977	13	are	be	VBP
34052	977	14	connected	connect	VBN
34052	977	15	as	as	IN
34052	977	16	shown	show	VBN
34052	977	17	,	,	,
34052	977	18	B	b	NN
34052	977	19	being	be	VBG
34052	977	20	provided	provide	VBN
34052	977	21	with	with	IN
34052	977	22	a	a	DT
34052	977	23	compensating	compensating	JJ
34052	977	24	variable	variable	JJ
34052	977	25	resistance	resistance	NN
34052	977	26	W	w	NN
34052	977	27	;	;	:
34052	977	28	W	W	NNP
34052	977	29	'	'	''
34052	977	30	is	be	VBZ
34052	977	31	also	also	RB
34052	977	32	a	a	DT
34052	977	33	regulating	regulating	NN
34052	977	34	resistance	resistance	NN
34052	977	35	.	.	.
34052	978	1	When	when	WRB
34052	978	2	no	no	DT
34052	978	3	light	light	NN
34052	978	4	is	be	VBZ
34052	978	5	falling	fall	VBG
34052	978	6	upon	upon	IN
34052	978	7	the	the	DT
34052	978	8	cell	cell	NN
34052	978	9	S^1	S^1	NNP
34052	978	10	,	,	,
34052	978	11	light	light	NN
34052	978	12	from	from	IN
34052	978	13	L	L	NNP
34052	978	14	is	be	VBZ
34052	978	15	prevented	prevent	VBN
34052	978	16	from	from	IN
34052	978	17	reaching	reach	VBG
34052	978	18	the	the	DT
34052	978	19	second	second	JJ
34052	978	20	cell	cell	NN
34052	978	21	S^2	S^2	NNP
34052	978	22	by	by	IN
34052	978	23	a	a	DT
34052	978	24	small	small	JJ
34052	978	25	shutter	shutter	NN
34052	978	26	which	which	WDT
34052	978	27	is	be	VBZ
34052	978	28	fastened	fasten	VBN
34052	978	29	to	to	IN
34052	978	30	the	the	DT
34052	978	31	strings	string	NNS
34052	978	32	of	of	IN
34052	978	33	the	the	DT
34052	978	34	Einthoven	Einthoven	NNP
34052	978	35	galvanometer	galvanometer	NN
34052	978	36	(	(	-LRB-
34052	978	37	described	describe	VBN
34052	978	38	in	in	IN
34052	978	39	Chapter	Chapter	NNP
34052	978	40	III	III	NNP
34052	978	41	.	.	.
34052	979	1	)	)	-RRB-
34052	979	2	,	,	,
34052	979	3	and	and	CC
34052	979	4	the	the	DT
34052	979	5	piece	piece	NN
34052	979	6	of	of	IN
34052	979	7	apparatus	apparatus	NNP
34052	979	8	C	C	NNP
34052	979	9	--	--	:
34052	979	10	relay	relay	NN
34052	979	11	or	or	CC
34052	979	12	galvanometer	galvanometer	NN
34052	979	13	as	as	IN
34052	979	14	the	the	DT
34052	979	15	case	case	NN
34052	979	16	may	may	MD
34052	979	17	be	be	VB
34052	979	18	--	--	:
34052	979	19	remains	remain	VBZ
34052	979	20	in	in	IN
34052	979	21	a	a	DT
34052	979	22	normal	normal	JJ
34052	979	23	condition	condition	NN
34052	979	24	.	.	.
34052	980	1	When	when	WRB
34052	980	2	,	,	,
34052	980	3	however	however	RB
34052	980	4	,	,	,
34052	980	5	light	light	NN
34052	980	6	falls	fall	VBZ
34052	980	7	upon	upon	IN
34052	980	8	the	the	DT
34052	980	9	cell	cell	NN
34052	980	10	S^1	S^1	NNP
34052	980	11	,	,	,
34052	980	12	the	the	DT
34052	980	13	balance	balance	NN
34052	980	14	of	of	IN
34052	980	15	the	the	DT
34052	980	16	bridge	bridge	NN
34052	980	17	is	be	VBZ
34052	980	18	upset	upset	JJ
34052	980	19	,	,	,
34052	980	20	and	and	CC
34052	980	21	light	light	NN
34052	980	22	from	from	IN
34052	980	23	L	L	NNP
34052	980	24	falls	fall	VBZ
34052	980	25	a	a	DT
34052	980	26	fraction	fraction	NN
34052	980	27	of	of	IN
34052	980	28	a	a	DT
34052	980	29	second	second	JJ
34052	980	30	later	later	RB
34052	980	31	upon	upon	IN
34052	980	32	the	the	DT
34052	980	33	second	second	JJ
34052	980	34	cell	cell	NN
34052	980	35	S^2	S^2	NNP
34052	980	36	,	,	,
34052	980	37	and	and	CC
34052	980	38	the	the	DT
34052	980	39	current	current	NN
34052	980	40	flowing	flow	VBG
34052	980	41	through	through	IN
34052	980	42	C	C	NNP
34052	980	43	completes	complete	VBZ
34052	980	44	the	the	DT
34052	980	45	circuit	circuit	NN
34052	980	46	.	.	.
34052	981	1	Needless	needless	JJ
34052	981	2	to	to	TO
34052	981	3	say	say	VB
34052	981	4	it	-PRON-	PRP
34052	981	5	is	be	VBZ
34052	981	6	necessary	necessary	JJ
34052	981	7	that	that	IN
34052	981	8	the	the	DT
34052	981	9	two	two	CD
34052	981	10	cells	cell	NNS
34052	981	11	be	be	VBP
34052	981	12	well	well	RB
34052	981	13	matched	match	VBN
34052	981	14	,	,	,
34052	981	15	as	as	IN
34052	981	16	it	-PRON-	PRP
34052	981	17	is	be	VBZ
34052	981	18	very	very	RB
34052	981	19	easy	easy	JJ
34052	981	20	to	to	TO
34052	981	21	have	have	VB
34052	981	22	over	over	IN
34052	981	23	-	-	HYPH
34052	981	24	compensation	compensation	NN
34052	981	25	,	,	,
34052	981	26	in	in	IN
34052	981	27	which	which	WDT
34052	981	28	case	case	NN
34052	981	29	the	the	DT
34052	981	30	current	current	NN
34052	981	31	is	be	VBZ
34052	981	32	brought	bring	VBN
34052	981	33	below	below	IN
34052	981	34	zero	zero	CD
34052	981	35	.	.	.
34052	982	1	[	[	-LRB-
34052	982	2	Illustration	illustration	NN
34052	982	3	:	:	:
34052	982	4	FIG	FIG	NNP
34052	982	5	.	.	.
34052	983	1	56	56	CD
34052	983	2	.	.	.
34052	983	3	]	]	-RRB-
34052	984	1	It	-PRON-	PRP
34052	984	2	is	be	VBZ
34052	984	3	also	also	RB
34052	984	4	stated	state	VBN
34052	984	5	that	that	IN
34052	984	6	by	by	IN
34052	984	7	enclosing	enclose	VBG
34052	984	8	the	the	DT
34052	984	9	cells	cell	NNS
34052	984	10	in	in	IN
34052	984	11	exhausted	exhausted	JJ
34052	984	12	glass	glass	NN
34052	984	13	tubes	tube	NNS
34052	984	14	,	,	,
34052	984	15	their	-PRON-	PRP$
34052	984	16	inertia	inertia	NN
34052	984	17	can	can	MD
34052	984	18	be	be	VB
34052	984	19	greatly	greatly	RB
34052	984	20	reduced	reduce	VBN
34052	984	21	and	and	CC
34052	984	22	their	-PRON-	PRP$
34052	984	23	life	life	NN
34052	984	24	considerably	considerably	RB
34052	984	25	prolonged	prolong	VBN
34052	984	26	.	.	.
34052	985	1	The	the	DT
34052	985	2	sensitiveness	sensitiveness	NN
34052	985	3	of	of	IN
34052	985	4	a	a	DT
34052	985	5	cell	cell	NN
34052	985	6	is	be	VBZ
34052	985	7	the	the	DT
34052	985	8	ratio	ratio	NN
34052	985	9	between	between	IN
34052	985	10	its	-PRON-	PRP$
34052	985	11	resistance	resistance	NN
34052	985	12	in	in	IN
34052	985	13	the	the	DT
34052	985	14	dark	dark	NN
34052	985	15	and	and	CC
34052	985	16	its	-PRON-	PRP$
34052	985	17	resistance	resistance	NN
34052	985	18	when	when	WRB
34052	985	19	illuminated	illuminate	VBN
34052	985	20	.	.	.
34052	986	1	The	the	DT
34052	986	2	majority	majority	NN
34052	986	3	of	of	IN
34052	986	4	cells	cell	NNS
34052	986	5	have	have	VBP
34052	986	6	a	a	DT
34052	986	7	ratio	ratio	NN
34052	986	8	between	between	IN
34052	986	9	2:1	2:1	CD
34052	986	10	and	and	CC
34052	986	11	3:1	3:1	CD
34052	986	12	,	,	,
34052	986	13	but	but	CC
34052	986	14	Professor	Professor	NNP
34052	986	15	Korn	Korn	NNP
34052	986	16	has	have	VBZ
34052	986	17	shown	show	VBN
34052	986	18	mathematically	mathematically	RB
34052	986	19	that	that	IN
34052	986	20	by	by	IN
34052	986	21	conforming	conform	VBG
34052	986	22	to	to	IN
34052	986	23	certain	certain	JJ
34052	986	24	conditions	condition	NNS
34052	986	25	regarding	regard	VBG
34052	986	26	the	the	DT
34052	986	27	construction	construction	NN
34052	986	28	the	the	DT
34052	986	29	ratio	ratio	NN
34052	986	30	of	of	IN
34052	986	31	sensitiveness	sensitiveness	NN
34052	986	32	may	may	MD
34052	986	33	be	be	VB
34052	986	34	between	between	IN
34052	986	35	4:1	4:1	CD
34052	986	36	and	and	CC
34052	986	37	5:1	5:1	CD
34052	986	38	.	.	.
34052	987	1	Thus	thus	RB
34052	987	2	a	a	DT
34052	987	3	cell	cell	NN
34052	987	4	of	of	IN
34052	987	5	R	r	NN
34052	987	6	=	=	SYM
34052	987	7	250,000	250,000	CD
34052	987	8	ohms	ohm	NNS
34052	987	9	can	can	MD
34052	987	10	be	be	VB
34052	987	11	reduced	reduce	VBN
34052	987	12	to	to	IN
34052	987	13	60,000	60,000	CD
34052	987	14	ohms	ohm	NNS
34052	987	15	from	from	IN
34052	987	16	the	the	DT
34052	987	17	light	light	NN
34052	987	18	of	of	IN
34052	987	19	a	a	DT
34052	987	20	16	16	CD
34052	987	21	c.p	c.p	NN
34052	987	22	.	.	.
34052	988	1	lamp	lamp	NNP
34052	988	2	placed	place	VBD
34052	988	3	only	only	RB
34052	988	4	a	a	DT
34052	988	5	short	short	JJ
34052	988	6	distance	distance	NN
34052	988	7	away	away	RB
34052	988	8	;	;	:
34052	988	9	the	the	DT
34052	988	10	resistance	resistance	NN
34052	988	11	may	may	MD
34052	988	12	be	be	VB
34052	988	13	still	still	RB
34052	988	14	{	{	-LRB-
34052	988	15	114	114	CD
34052	988	16	}	}	-RRB-
34052	988	17	further	further	RB
34052	988	18	decreased	decrease	VBN
34052	988	19	by	by	IN
34052	988	20	continuing	continue	VBG
34052	988	21	the	the	DT
34052	988	22	illumination	illumination	NN
34052	988	23	,	,	,
34052	988	24	but	but	CC
34052	988	25	this	this	DT
34052	988	26	produces	produce	VBZ
34052	988	27	a	a	DT
34052	988	28	permanent	permanent	JJ
34052	988	29	defect	defect	NN
34052	988	30	in	in	IN
34052	988	31	the	the	DT
34052	988	32	cells	cell	NNS
34052	988	33	termed	term	VBN
34052	988	34	"	"	``
34052	988	35	fatigue	fatigue	NN
34052	988	36	,	,	,
34052	988	37	"	"	''
34052	988	38	the	the	DT
34052	988	39	cells	cell	NNS
34052	988	40	becoming	become	VBG
34052	988	41	very	very	RB
34052	988	42	sluggish	sluggish	JJ
34052	988	43	in	in	IN
34052	988	44	their	-PRON-	PRP$
34052	988	45	action	action	NN
34052	988	46	and	and	CC
34052	988	47	their	-PRON-	PRP$
34052	988	48	sensitiveness	sensitiveness	NN
34052	988	49	gradually	gradually	RB
34052	988	50	becoming	become	VBG
34052	988	51	less	less	JJR
34052	988	52	,	,	,
34052	988	53	the	the	DT
34052	988	54	ratio	ratio	NN
34052	988	55	between	between	IN
34052	988	56	their	-PRON-	PRP$
34052	988	57	resistance	resistance	NN
34052	988	58	in	in	IN
34052	988	59	the	the	DT
34052	988	60	dark	dark	NN
34052	988	61	and	and	CC
34052	988	62	their	-PRON-	PRP$
34052	988	63	resistance	resistance	NN
34052	988	64	when	when	WRB
34052	988	65	illuminated	illuminate	VBN
34052	988	66	being	be	VBG
34052	988	67	reduced	reduce	VBN
34052	988	68	by	by	IN
34052	988	69	as	as	RB
34052	988	70	much	much	JJ
34052	988	71	as	as	IN
34052	988	72	30	30	CD
34052	988	73	per	per	NN
34052	988	74	cent	cent	NN
34052	988	75	.	.	.
34052	989	1	Excessive	excessive	JJ
34052	989	2	illumination	illumination	NN
34052	989	3	will	will	MD
34052	989	4	also	also	RB
34052	989	5	produce	produce	VB
34052	989	6	similar	similar	JJ
34052	989	7	results	result	NNS
34052	989	8	.	.	.
34052	990	1	The	the	DT
34052	990	2	inertia	inertia	NN
34052	990	3	of	of	IN
34052	990	4	a	a	DT
34052	990	5	cell	cell	NN
34052	990	6	is	be	VBZ
34052	990	7	practically	practically	RB
34052	990	8	unaffected	unaffected	JJ
34052	990	9	by	by	IN
34052	990	10	the	the	DT
34052	990	11	wavelength	wavelength	NN
34052	990	12	of	of	IN
34052	990	13	the	the	DT
34052	990	14	light	light	NN
34052	990	15	used	use	VBN
34052	990	16	,	,	,
34052	990	17	but	but	CC
34052	990	18	the	the	DT
34052	990	19	maximum	maximum	JJ
34052	990	20	sensitiveness	sensitiveness	NN
34052	990	21	of	of	IN
34052	990	22	a	a	DT
34052	990	23	cell	cell	NN
34052	990	24	is	be	VBZ
34052	990	25	towards	towards	IN
34052	990	26	the	the	DT
34052	990	27	yellow	yellow	JJ
34052	990	28	-	-	HYPH
34052	990	29	orange	orange	NN
34052	990	30	portion	portion	NN
34052	990	31	of	of	IN
34052	990	32	the	the	DT
34052	990	33	spectrum	spectrum	NN
34052	990	34	.	.	.
34052	991	1	In	in	IN
34052	991	2	addition	addition	NN
34052	991	3	to	to	IN
34052	991	4	light	light	NN
34052	991	5	,	,	,
34052	991	6	heat	heat	NN
34052	991	7	has	have	VBZ
34052	991	8	also	also	RB
34052	991	9	been	be	VBN
34052	991	10	found	find	VBN
34052	991	11	to	to	TO
34052	991	12	vary	vary	VB
34052	991	13	the	the	DT
34052	991	14	electrical	electrical	JJ
34052	991	15	resistance	resistance	NN
34052	991	16	of	of	IN
34052	991	17	selenium	selenium	NN
34052	991	18	in	in	IN
34052	991	19	a	a	DT
34052	991	20	very	very	RB
34052	991	21	remarkable	remarkable	JJ
34052	991	22	manner	manner	NN
34052	991	23	.	.	.
34052	992	1	At	at	IN
34052	992	2	80Â	80Â	NNP
34052	992	3	°	°	,
34052	992	4	C.	C.	NNP
34052	992	5	selenium	selenium	NN
34052	992	6	is	be	VBZ
34052	992	7	a	a	DT
34052	992	8	non	non	JJ
34052	992	9	-	-	NN
34052	992	10	conductor	conductor	NN
34052	992	11	,	,	,
34052	992	12	but	but	CC
34052	992	13	up	up	IN
34052	992	14	to	to	TO
34052	992	15	210Â	210â	CD
34052	992	16	°	°	,
34052	992	17	C.	C.	NNP
34052	992	18	the	the	DT
34052	992	19	conductivity	conductivity	NN
34052	992	20	gradually	gradually	RB
34052	992	21	increases	increase	VBZ
34052	992	22	,	,	,
34052	992	23	after	after	IN
34052	992	24	which	which	WDT
34052	992	25	it	-PRON-	PRP
34052	992	26	again	again	RB
34052	992	27	diminishes	diminish	VBZ
34052	992	28	.	.	.
34052	993	1	*	*	NFP
34052	993	2	*	*	NFP
34052	993	3	*	*	NFP
34052	993	4	*	*	NFP
34052	993	5	*	*	NFP
34052	993	6	{	{	-LRB-
34052	993	7	115	115	CD
34052	993	8	}	}	-RRB-
34052	993	9	APPENDIX	APPENDIX	NNP
34052	993	10	B	B	NNP
34052	993	11	PREPARING	PREPARING	NNP
34052	993	12	THE	the	DT
34052	993	13	METAL	metal	NN
34052	993	14	PRINTS	print	NNS
34052	993	15	Electricians	electrician	NNS
34052	993	16	who	who	WP
34052	993	17	desire	desire	VBP
34052	993	18	to	to	TO
34052	993	19	experiment	experiment	VB
34052	993	20	in	in	IN
34052	993	21	photo	photo	NN
34052	993	22	-	-	HYPH
34052	993	23	telegraphy	telegraphy	NN
34052	993	24	,	,	,
34052	993	25	but	but	CC
34052	993	26	who	who	WP
34052	993	27	have	have	VBP
34052	993	28	no	no	DT
34052	993	29	knowledge	knowledge	NN
34052	993	30	of	of	IN
34052	993	31	photography	photography	NN
34052	993	32	,	,	,
34052	993	33	may	may	MD
34052	993	34	perhaps	perhaps	RB
34052	993	35	find	find	VB
34052	993	36	the	the	DT
34052	993	37	following	follow	VBG
34052	993	38	detailed	detailed	JJ
34052	993	39	description	description	NN
34052	993	40	of	of	IN
34052	993	41	preparing	prepare	VBG
34052	993	42	the	the	DT
34052	993	43	metal	metal	NN
34052	993	44	prints	print	NNS
34052	993	45	of	of	IN
34052	993	46	some	some	DT
34052	993	47	value	value	NN
34052	993	48	.	.	.
34052	994	1	The	the	DT
34052	994	2	would	would	MD
34052	994	3	-	-	HYPH
34052	994	4	be	be	VB
34052	994	5	experimenter	experimenter	NN
34052	994	6	may	may	MD
34052	994	7	feel	feel	VB
34052	994	8	somewhat	somewhat	RB
34052	994	9	alarmed	alarm	VBN
34052	994	10	at	at	IN
34052	994	11	the	the	DT
34052	994	12	amount	amount	NN
34052	994	13	of	of	IN
34052	994	14	work	work	NN
34052	994	15	entailed	entail	VBN
34052	994	16	,	,	,
34052	994	17	but	but	CC
34052	994	18	once	once	IN
34052	994	19	the	the	DT
34052	994	20	various	various	JJ
34052	994	21	operations	operation	NNS
34052	994	22	are	be	VBP
34052	994	23	thoroughly	thoroughly	RB
34052	994	24	grasped	grasp	VBN
34052	994	25	,	,	,
34052	994	26	and	and	CC
34052	994	27	with	with	IN
34052	994	28	a	a	DT
34052	994	29	little	little	JJ
34052	994	30	patience	patience	NN
34052	994	31	and	and	CC
34052	994	32	practice	practice	NN
34052	994	33	,	,	,
34052	994	34	no	no	DT
34052	994	35	very	very	RB
34052	994	36	great	great	JJ
34052	994	37	difficulty	difficulty	NN
34052	994	38	should	should	MD
34052	994	39	be	be	VB
34052	994	40	experienced	experience	VBN
34052	994	41	.	.	.
34052	995	1	The	the	DT
34052	995	2	simpler	simple	JJR
34052	995	3	photographic	photographic	JJ
34052	995	4	operations	operation	NNS
34052	995	5	,	,	,
34052	995	6	such	such	JJ
34052	995	7	as	as	IN
34052	995	8	developing	develop	VBG
34052	995	9	,	,	,
34052	995	10	fixing	fix	VBG
34052	995	11	,	,	,
34052	995	12	etc	etc	FW
34052	995	13	.	.	.
34052	995	14	,	,	,
34052	995	15	can	can	MD
34052	995	16	not	not	RB
34052	995	17	be	be	VB
34052	995	18	described	describe	VBN
34052	995	19	here	here	RB
34052	995	20	,	,	,
34052	995	21	and	and	CC
34052	995	22	the	the	DT
34052	995	23	beginner	beginner	NN
34052	995	24	is	be	VBZ
34052	995	25	advised	advise	VBN
34052	995	26	to	to	TO
34052	995	27	study	study	VB
34052	995	28	a	a	DT
34052	995	29	good	good	JJ
34052	995	30	text	text	NN
34052	995	31	-	-	HYPH
34052	995	32	book	book	NN
34052	995	33	on	on	IN
34052	995	34	the	the	DT
34052	995	35	subject	subject	NN
34052	995	36	.	.	.
34052	996	1	The	the	DT
34052	996	2	method	method	NN
34052	996	3	to	to	TO
34052	996	4	be	be	VB
34052	996	5	given	give	VBN
34052	996	6	of	of	IN
34052	996	7	preparing	prepare	VBG
34052	996	8	the	the	DT
34052	996	9	photographs	photograph	NNS
34052	996	10	is	be	VBZ
34052	996	11	practically	practically	RB
34052	996	12	the	the	DT
34052	996	13	only	only	JJ
34052	996	14	one	one	CD
34052	996	15	available	available	JJ
34052	996	16	for	for	IN
34052	996	17	wireless	wireless	JJ
34052	996	18	transmission	transmission	NN
34052	996	19	,	,	,
34052	996	20	and	and	CC
34052	996	21	although	although	IN
34052	996	22	the	the	DT
34052	996	23	manner	manner	NN
34052	996	24	given	give	VBN
34052	996	25	of	of	IN
34052	996	26	preparing	preparing	NN
34052	996	27	is	be	VBZ
34052	996	28	perhaps	perhaps	RB
34052	996	29	not	not	RB
34052	996	30	strictly	strictly	RB
34052	996	31	professional	professional	JJ
34052	996	32	,	,	,
34052	996	33	having	have	VBG
34052	996	34	been	be	VBN
34052	996	35	modified	modify	VBN
34052	996	36	in	in	IN
34052	996	37	order	order	NN
34052	996	38	to	to	TO
34052	996	39	meet	meet	VB
34052	996	40	the	the	DT
34052	996	41	requirements	requirement	NNS
34052	996	42	of	of	IN
34052	996	43	the	the	DT
34052	996	44	ordinary	ordinary	JJ
34052	996	45	amateur	amateur	NN
34052	996	46	experimenter	experimenter	NN
34052	996	47	,	,	,
34052	996	48	the	the	DT
34052	996	49	results	result	NNS
34052	996	50	obtained	obtain	VBN
34052	996	51	will	will	MD
34052	996	52	be	be	VB
34052	996	53	found	find	VBN
34052	996	54	perfectly	perfectly	RB
34052	996	55	satisfactory	satisfactory	JJ
34052	996	56	.	.	.
34052	997	1	As	as	IN
34052	997	2	will	will	MD
34052	997	3	have	have	VB
34052	997	4	been	be	VBN
34052	997	5	gathered	gather	VBN
34052	997	6	from	from	IN
34052	997	7	Chapter	Chapter	NNP
34052	997	8	II	II	NNP
34052	997	9	.	.	NNP
34052	997	10	,	,	,
34052	997	11	the	the	DT
34052	997	12	camera	camera	NN
34052	997	13	used	use	VBD
34052	997	14	for	for	IN
34052	997	15	copying	copying	NN
34052	997	16	has	have	VBZ
34052	997	17	to	to	TO
34052	997	18	have	have	VB
34052	997	19	a	a	DT
34052	997	20	single	single	JJ
34052	997	21	line	line	NN
34052	997	22	screen	screen	NN
34052	997	23	placed	place	VBD
34052	997	24	a	a	DT
34052	997	25	certain	certain	JJ
34052	997	26	distance	distance	NN
34052	997	27	in	in	IN
34052	997	28	front	front	NN
34052	997	29	of	of	IN
34052	997	30	the	the	DT
34052	997	31	photographic	photographic	JJ
34052	997	32	plate	plate	NN
34052	997	33	,	,	,
34052	997	34	and	and	CC
34052	997	35	the	the	DT
34052	997	36	object	object	NN
34052	997	37	of	of	IN
34052	997	38	this	this	DT
34052	997	39	screen	screen	NN
34052	997	40	is	be	VBZ
34052	997	41	to	to	TO
34052	997	42	break	break	VB
34052	997	43	the	the	DT
34052	997	44	image	image	NN
34052	997	45	up	up	RP
34052	997	46	into	into	IN
34052	997	47	parallel	parallel	JJ
34052	997	48	bands	band	NNS
34052	997	49	,	,	,
34052	997	50	each	each	DT
34052	997	51	band	band	NN
34052	997	52	varying	vary	VBG
34052	997	53	in	in	RP
34052	997	54	width	width	NN
34052	997	55	according	accord	VBG
34052	997	56	to	to	IN
34052	997	57	the	the	DT
34052	997	58	density	density	NN
34052	997	59	of	of	IN
34052	997	60	the	the	DT
34052	997	61	photograph	photograph	NN
34052	997	62	from	from	IN
34052	997	63	which	which	WDT
34052	997	64	it	-PRON-	PRP
34052	997	65	has	have	VBZ
34052	997	66	been	be	VBN
34052	997	67	prepared	prepare	VBN
34052	997	68	.	.	.
34052	998	1	Thus	thus	RB
34052	998	2	a	a	DT
34052	998	3	white	white	JJ
34052	998	4	portion	portion	NN
34052	998	5	of	of	IN
34052	998	6	the	the	DT
34052	998	7	photograph	photograph	NN
34052	998	8	would	would	MD
34052	998	9	consist	consist	VB
34052	998	10	of	of	IN
34052	998	11	very	very	RB
34052	998	12	narrow	narrow	JJ
34052	998	13	lines	line	NNS
34052	998	14	wide	wide	RB
34052	998	15	apart	apart	RB
34052	998	16	,	,	,
34052	998	17	while	while	IN
34052	998	18	a	a	DT
34052	998	19	dark	dark	JJ
34052	998	20	portion	portion	NN
34052	998	21	would	would	MD
34052	998	22	be	be	VB
34052	998	23	made	make	VBN
34052	998	24	up	up	RP
34052	998	25	of	of	IN
34052	998	26	wide	wide	JJ
34052	998	27	lines	line	NNS
34052	998	28	close	close	VBP
34052	998	29	together	together	RB
34052	998	30	;	;	:
34052	998	31	a	a	DT
34052	998	32	black	black	JJ
34052	998	33	part	part	NN
34052	998	34	would	would	MD
34052	998	35	appear	appear	VB
34052	998	36	solid	solid	JJ
34052	998	37	and	and	CC
34052	998	38	show	show	VBP
34052	998	39	no	no	DT
34052	998	40	lines	line	NNS
34052	998	41	at	at	RB
34052	998	42	all	all	RB
34052	998	43	.	.	.
34052	999	1	It	-PRON-	PRP
34052	999	2	is	be	VBZ
34052	999	3	,	,	,
34052	999	4	of	of	IN
34052	999	5	course	course	NN
34052	999	6	,	,	,
34052	999	7	obvious	obvious	JJ
34052	999	8	{	{	-LRB-
34052	999	9	116	116	CD
34052	999	10	}	}	-RRB-
34052	999	11	that	that	IN
34052	999	12	the	the	DT
34052	999	13	lines	line	NNS
34052	999	14	on	on	IN
34052	999	15	the	the	DT
34052	999	16	negative	negative	JJ
34052	999	17	can	can	MD
34052	999	18	not	not	RB
34052	999	19	be	be	VB
34052	999	20	wider	wide	JJR
34052	999	21	apart	apart	RB
34052	999	22	,	,	,
34052	999	23	centre	centre	NN
34052	999	24	to	to	IN
34052	999	25	centre	centre	NN
34052	999	26	,	,	,
34052	999	27	than	than	IN
34052	999	28	the	the	DT
34052	999	29	lines	line	NNS
34052	999	30	of	of	IN
34052	999	31	the	the	DT
34052	999	32	screen	screen	NN
34052	999	33	.	.	.
34052	1000	1	A	a	DT
34052	1000	2	good	good	JJ
34052	1000	3	screen	screen	NN
34052	1000	4	distance	distance	NN
34052	1000	5	has	have	VBZ
34052	1000	6	been	be	VBN
34052	1000	7	found	find	VBN
34052	1000	8	to	to	TO
34052	1000	9	be	be	VB
34052	1000	10	1	1	CD
34052	1000	11	to	to	IN
34052	1000	12	64	64	CD
34052	1000	13	,	,	,
34052	1000	14	_	_	NNP
34052	1000	15	i.e.	i.e.	FW
34052	1000	16	_	_	NNP
34052	1000	17	the	the	DT
34052	1000	18	diameter	diameter	NN
34052	1000	19	of	of	IN
34052	1000	20	the	the	DT
34052	1000	21	stop	stop	NN
34052	1000	22	is	be	VBZ
34052	1000	23	1/64th	1/64th	CD
34052	1000	24	of	of	IN
34052	1000	25	the	the	DT
34052	1000	26	camera	camera	NN
34052	1000	27	extension	extension	NN
34052	1000	28	,	,	,
34052	1000	29	and	and	CC
34052	1000	30	the	the	DT
34052	1000	31	distance	distance	NN
34052	1000	32	of	of	IN
34052	1000	33	the	the	DT
34052	1000	34	screen	screen	NN
34052	1000	35	lines	line	NNS
34052	1000	36	from	from	IN
34052	1000	37	the	the	DT
34052	1000	38	photographic	photographic	JJ
34052	1000	39	plate	plate	NN
34052	1000	40	is	be	VBZ
34052	1000	41	64	64	CD
34052	1000	42	times	time	NNS
34052	1000	43	the	the	DT
34052	1000	44	size	size	NN
34052	1000	45	of	of	IN
34052	1000	46	the	the	DT
34052	1000	47	screen	screen	NN
34052	1000	48	opening	opening	NN
34052	1000	49	.	.	.
34052	1001	1	The	the	DT
34052	1001	2	following	follow	VBG
34052	1001	3	table	table	NN
34052	1001	4	shows	show	VBZ
34052	1001	5	what	what	WP
34052	1001	6	this	this	DT
34052	1001	7	distance	distance	NN
34052	1001	8	is	be	VBZ
34052	1001	9	for	for	IN
34052	1001	10	the	the	DT
34052	1001	11	screen	screen	NN
34052	1001	12	most	most	RBS
34052	1001	13	likely	likely	JJ
34052	1001	14	to	to	TO
34052	1001	15	be	be	VB
34052	1001	16	used	use	VBN
34052	1001	17	.	.	.
34052	1002	1	The	the	DT
34052	1002	2	line	line	NN
34052	1002	3	screens	screen	NNS
34052	1002	4	used	use	VBD
34052	1002	5	consist	consist	NN
34052	1002	6	of	of	IN
34052	1002	7	glass	glass	NN
34052	1002	8	plates	plate	NNS
34052	1002	9	upon	upon	IN
34052	1002	10	which	which	WDT
34052	1002	11	a	a	DT
34052	1002	12	number	number	NN
34052	1002	13	of	of	IN
34052	1002	14	lines	line	NNS
34052	1002	15	are	be	VBP
34052	1002	16	accurately	accurately	RB
34052	1002	17	ruled	rule	VBN
34052	1002	18	,	,	,
34052	1002	19	the	the	DT
34052	1002	20	width	width	NN
34052	1002	21	of	of	IN
34052	1002	22	the	the	DT
34052	1002	23	lines	line	NNS
34052	1002	24	and	and	CC
34052	1002	25	the	the	DT
34052	1002	26	spaces	space	NNS
34052	1002	27	between	between	IN
34052	1002	28	being	be	VBG
34052	1002	29	equal	equal	JJ
34052	1002	30	;	;	:
34052	1002	31	the	the	DT
34052	1002	32	lines	line	NNS
34052	1002	33	are	be	VBP
34052	1002	34	filled	fill	VBN
34052	1002	35	in	in	RP
34052	1002	36	with	with	IN
34052	1002	37	an	an	DT
34052	1002	38	opaque	opaque	JJ
34052	1002	39	substance	substance	NN
34052	1002	40	.	.	.
34052	1003	1	These	these	DT
34052	1003	2	ruled	rule	VBN
34052	1003	3	screens	screen	NNS
34052	1003	4	are	be	VBP
34052	1003	5	very	very	RB
34052	1003	6	expensive	expensive	JJ
34052	1003	7	,	,	,
34052	1003	8	and	and	CC
34052	1003	9	are	be	VBP
34052	1003	10	only	only	RB
34052	1003	11	made	make	VBN
34052	1003	12	to	to	IN
34052	1003	13	order,[10	order,[10	LS
34052	1003	14	]	]	-RRB-
34052	1003	15	a	a	DT
34052	1003	16	screen	screen	NN
34052	1003	17	half	half	JJ
34052	1003	18	-	-	HYPH
34052	1003	19	plate	plate	NN
34052	1003	20	size	size	NN
34052	1003	21	costing	cost	VBG
34052	1003	22	from	from	IN
34052	1003	23	21s	21	NNS
34052	1003	24	.	.	.
34052	1004	1	to	to	IN
34052	1004	2	27s	27	NNS
34052	1004	3	.	.	.
34052	1005	1	6d	6d	NNP
34052	1005	2	.	.	.
34052	1006	1	An	an	DT
34052	1006	2	efficient	efficient	JJ
34052	1006	3	substitute	substitute	NN
34052	1006	4	for	for	IN
34052	1006	5	a	a	DT
34052	1006	6	ruled	rule	VBN
34052	1006	7	screen	screen	NN
34052	1006	8	can	can	MD
34052	1006	9	be	be	VB
34052	1006	10	made	make	VBN
34052	1006	11	by	by	IN
34052	1006	12	taking	take	VBG
34052	1006	13	a	a	DT
34052	1006	14	rather	rather	RB
34052	1006	15	large	large	JJ
34052	1006	16	sheet	sheet	NN
34052	1006	17	of	of	IN
34052	1006	18	Bristol	Bristol	NNP
34052	1006	19	board	board	NN
34052	1006	20	and	and	CC
34052	1006	21	ruling	rule	VBG
34052	1006	22	lines	line	NNS
34052	1006	23	across	across	IN
34052	1006	24	in	in	IN
34052	1006	25	pure	pure	JJ
34052	1006	26	black	black	JJ
34052	1006	27	drawing	drawing	NN
34052	1006	28	ink	ink	NN
34052	1006	29	,	,	,
34052	1006	30	the	the	DT
34052	1006	31	width	width	NN
34052	1006	32	of	of	IN
34052	1006	33	the	the	DT
34052	1006	34	lines	line	NNS
34052	1006	35	and	and	CC
34052	1006	36	the	the	DT
34052	1006	37	spaces	space	NNS
34052	1006	38	between	between	IN
34052	1006	39	being	be	VBG
34052	1006	40	1/12th	1/12th	CD
34052	1006	41	of	of	IN
34052	1006	42	an	an	DT
34052	1006	43	inch	inch	NN
34052	1006	44	respectively	respectively	RB
34052	1006	45	.	.	.
34052	1007	1	A	a	DT
34052	1007	2	photograph	photograph	NN
34052	1007	3	must	must	MD
34052	1007	4	be	be	VB
34052	1007	5	taken	take	VBN
34052	1007	6	of	of	IN
34052	1007	7	this	this	DT
34052	1007	8	card	card	NN
34052	1007	9	,	,	,
34052	1007	10	the	the	DT
34052	1007	11	reduction	reduction	NN
34052	1007	12	in	in	IN
34052	1007	13	size	size	NN
34052	1007	14	determining	determine	VBG
34052	1007	15	the	the	DT
34052	1007	16	number	number	NN
34052	1007	17	of	of	IN
34052	1007	18	lines	line	NNS
34052	1007	19	to	to	IN
34052	1007	20	the	the	DT
34052	1007	21	inch	inch	NN
34052	1007	22	.	.	.
34052	1008	1	A	a	DT
34052	1008	2	card	card	NN
34052	1008	3	20	20	CD
34052	1008	4	Ã	ã	NN
34052	1008	5	�	�	NNP
34052	1008	6	15	15	CD
34052	1008	7	inches	inch	NNS
34052	1008	8	,	,	,
34052	1008	9	with	with	IN
34052	1008	10	12	12	CD
34052	1008	11	lines	line	NNS
34052	1008	12	to	to	IN
34052	1008	13	the	the	DT
34052	1008	14	inch	inch	NN
34052	1008	15	,	,	,
34052	1008	16	would	would	MD
34052	1008	17	,	,	,
34052	1008	18	if	if	IN
34052	1008	19	reduced	reduce	VBN
34052	1008	20	to	to	IN
34052	1008	21	5	5	CD
34052	1008	22	Ã	Ã	NNP
34052	1008	23	�	�	NNP
34052	1008	24	4	4	CD
34052	1008	25	inches	inch	NNS
34052	1008	26	,	,	,
34052	1008	27	make	make	VB
34052	1008	28	a	a	DT
34052	1008	29	screen	screen	NN
34052	1008	30	having	have	VBG
34052	1008	31	48	48	CD
34052	1008	32	lines	line	NNS
34052	1008	33	to	to	IN
34052	1008	34	the	the	DT
34052	1008	35	inch	inch	NN
34052	1008	36	.	.	.
34052	1009	1	Preparing	prepare	VBG
34052	1009	2	the	the	DT
34052	1009	3	board	board	NN
34052	1009	4	is	be	VBZ
34052	1009	5	rather	rather	RB
34052	1009	6	a	a	DT
34052	1009	7	tedious	tedious	JJ
34052	1009	8	operation	operation	NN
34052	1009	9	,	,	,
34052	1009	10	but	but	CC
34052	1009	11	the	the	DT
34052	1009	12	line	line	NN
34052	1009	13	negative	negative	JJ
34052	1009	14	produced	produce	VBN
34052	1009	15	will	will	MD
34052	1009	16	be	be	VB
34052	1009	17	found	find	VBN
34052	1009	18	to	to	TO
34052	1009	19	give	give	VB
34052	1009	20	results	result	NNS
34052	1009	21	almost	almost	RB
34052	1009	22	as	as	RB
34052	1009	23	good	good	JJ
34052	1009	24	as	as	IN
34052	1009	25	those	those	DT
34052	1009	26	obtained	obtain	VBN
34052	1009	27	from	from	IN
34052	1009	28	a	a	DT
34052	1009	29	purchased	purchase	VBN
34052	1009	30	screen	screen	NN
34052	1009	31	.	.	.
34052	1010	1	DIAMETER	diameter	NN
34052	1010	2	OF	of	IN
34052	1010	3	STOP	STOP	NNP
34052	1010	4	USED	USED	NNS
34052	1010	5	1/64TH	1/64th	CD
34052	1010	6	OF	of	IN
34052	1010	7	CAMERA	camera	NN
34052	1010	8	EXTENSION	extension	NN
34052	1010	9	.	.	.
34052	1011	1	--------------------------------------------------------------	--------------------------------------------------------------	NFP
34052	1011	2	|Screen	|Screen	NFP
34052	1011	3	ruling	rule	VBG
34052	1011	4	|Actual	|Actual	NNP
34052	1011	5	space|	space|	NNP
34052	1011	6	Distance	Distance	NNP
34052	1011	7	of	of	IN
34052	1011	8	|In	|In	NNP
34052	1011	9	1/32|In	1/32|In	VBZ
34052	1011	10	milli-|	milli-|	NNP
34052	1011	11	|lines	|line	NNS
34052	1011	12	per	per	IN
34052	1011	13	inch.|	inch.|	NNP
34052	1011	14	in	in	IN
34052	1011	15	inches	inch	NNS
34052	1011	16	.	.	.
34052	1012	1	|screen	|screen	NFP
34052	1012	2	ruling|	ruling|	ADD
34052	1012	3	inches|	inches|	NNP
34052	1012	4	metres.|	metres.|	NNP
34052	1012	5	|	|	NNP
34052	1012	6	|	|	NNP
34052	1012	7	|	|	NNP
34052	1012	8	in	in	IN
34052	1012	9	inches	inch	NNS
34052	1012	10	.	.	.
34052	1013	1	|	|	NNP
34052	1013	2	|	|	NNP
34052	1013	3	|	|	NNP
34052	1013	4	|---------------+------------+-------------+-------+---------|	|---------------+------------+-------------+-------+---------|	NNP
34052	1013	5	|	|	NNP
34052	1013	6	35	35	CD
34052	1013	7	|	|	CD
34052	1013	8	1/70	1/70	CD
34052	1013	9	|	|	CD
34052	1013	10	.91	.91	CD
34052	1013	11	|	|	CD
34052	1013	12	28.8	28.8	CD
34052	1013	13	|	|	CD
34052	1013	14	21.8	21.8	CD
34052	1013	15	|	|	CD
34052	1013	16	|	|	CD
34052	1013	17	50	50	CD
34052	1013	18	|	|	CD
34052	1013	19	1/100	1/100	CD
34052	1013	20	|	|	CD
34052	1013	21	.64	.64	CD
34052	1013	22	|	|	CD
34052	1013	23	20.5	20.5	CD
34052	1013	24	|	|	CD
34052	1013	25	16.2	16.2	CD
34052	1013	26	|	|	CD
34052	1013	27	|	|	CD
34052	1013	28	65	65	CD
34052	1013	29	|	|	CD
34052	1013	30	1/130	1/130	CD
34052	1013	31	|	|	CD
34052	1013	32	.49	.49	CD
34052	1013	33	|	|	CD
34052	1013	34	15.7	15.7	CD
34052	1013	35	|	|	CD
34052	1013	36	12.4	12.4	CD
34052	1013	37	|	|	CD
34052	1013	38	--------------------------------------------------------------	--------------------------------------------------------------	:
34052	1013	39	As	as	IN
34052	1013	40	it	-PRON-	PRP
34052	1013	41	is	be	VBZ
34052	1013	42	impossible	impossible	JJ
34052	1013	43	for	for	IN
34052	1013	44	many	many	JJ
34052	1013	45	to	to	TO
34052	1013	46	have	have	VB
34052	1013	47	the	the	DT
34052	1013	48	use	use	NN
34052	1013	49	of	of	IN
34052	1013	50	professional	professional	JJ
34052	1013	51	apparatus	apparatus	NN
34052	1013	52	designed	design	VBN
34052	1013	53	for	for	IN
34052	1013	54	this	this	DT
34052	1013	55	particular	particular	JJ
34052	1013	56	kind	kind	NN
34052	1013	57	of	of	IN
34052	1013	58	work	work	NN
34052	1013	59	,	,	,
34052	1013	60	{	{	-LRB-
34052	1013	61	117	117	CD
34052	1013	62	}	}	-RRB-
34052	1013	63	the	the	DT
34052	1013	64	fixing	fixing	NN
34052	1013	65	of	of	IN
34052	1013	66	the	the	DT
34052	1013	67	screen	screen	NN
34052	1013	68	into	into	IN
34052	1013	69	an	an	DT
34052	1013	70	ordinary	ordinary	JJ
34052	1013	71	camera	camera	NN
34052	1013	72	must	must	MD
34052	1013	73	be	be	VB
34052	1013	74	left	leave	VBN
34052	1013	75	to	to	IN
34052	1013	76	the	the	DT
34052	1013	77	ingenuity	ingenuity	NN
34052	1013	78	of	of	IN
34052	1013	79	the	the	DT
34052	1013	80	worker	worker	NN
34052	1013	81	.	.	.
34052	1014	1	A	a	DT
34052	1014	2	half	half	JJ
34052	1014	3	-	-	HYPH
34052	1014	4	plate	plate	NN
34052	1014	5	back	back	RP
34052	1014	6	focussing	focusse	VBG
34052	1014	7	camera	camera	NN
34052	1014	8	will	will	MD
34052	1014	9	be	be	VB
34052	1014	10	found	find	VBN
34052	1014	11	suitable	suitable	JJ
34052	1014	12	for	for	IN
34052	1014	13	general	general	JJ
34052	1014	14	experimental	experimental	JJ
34052	1014	15	work	work	NN
34052	1014	16	,	,	,
34052	1014	17	but	but	CC
34052	1014	18	if	if	IN
34052	1014	19	this	this	DT
34052	1014	20	is	be	VBZ
34052	1014	21	not	not	RB
34052	1014	22	available	available	JJ
34052	1014	23	,	,	,
34052	1014	24	a	a	DT
34052	1014	25	large	large	JJ
34052	1014	26	box	box	NN
34052	1014	27	camera	camera	NN
34052	1014	28	can	can	MD
34052	1014	29	be	be	VB
34052	1014	30	pressed	press	VBN
34052	1014	31	into	into	IN
34052	1014	32	service	service	NN
34052	1014	33	.	.	.
34052	1015	1	[	[	-LRB-
34052	1015	2	Illustration	illustration	NN
34052	1015	3	:	:	:
34052	1015	4	FIG	FIG	NNP
34052	1015	5	.	.	.
34052	1016	1	57	57	CD
34052	1016	2	.	.	.
34052	1016	3	]	]	-RRB-
34052	1017	1	The	the	DT
34052	1017	2	writer	writer	NN
34052	1017	3	has	have	VBZ
34052	1017	4	never	never	RB
34052	1017	5	seen	see	VBN
34052	1017	6	a	a	DT
34052	1017	7	half	half	JJ
34052	1017	8	-	-	HYPH
34052	1017	9	plate	plate	NN
34052	1017	10	box	box	NN
34052	1017	11	camera	camera	NN
34052	1017	12	,	,	,
34052	1017	13	but	but	CC
34052	1017	14	one	one	CD
34052	1017	15	taking	take	VBG
34052	1017	16	a	a	DT
34052	1017	17	5	5	CD
34052	1017	18	Ã	Ã	NNP
34052	1017	19	�	�	NN
34052	1017	20	4	4	CD
34052	1017	21	inch	inch	NN
34052	1017	22	plate	plate	NN
34052	1017	23	can	can	MD
34052	1017	24	be	be	VB
34052	1017	25	obtained	obtain	VBN
34052	1017	26	second	second	JJ
34052	1017	27	-	-	HYPH
34052	1017	28	hand	hand	NN
34052	1017	29	very	very	RB
34052	1017	30	cheaply	cheaply	RB
34052	1017	31	.	.	.
34052	1018	1	It	-PRON-	PRP
34052	1018	2	is	be	VBZ
34052	1018	3	a	a	DT
34052	1018	4	comparatively	comparatively	RB
34052	1018	5	simple	simple	JJ
34052	1018	6	matter	matter	NN
34052	1018	7	to	to	TO
34052	1018	8	fix	fix	VB
34052	1018	9	the	the	DT
34052	1018	10	line	line	NN
34052	1018	11	screen	screen	NN
34052	1018	12	into	into	IN
34052	1018	13	a	a	DT
34052	1018	14	camera	camera	NN
34052	1018	15	of	of	IN
34052	1018	16	this	this	DT
34052	1018	17	description	description	NN
34052	1018	18	,	,	,
34052	1018	19	the	the	DT
34052	1018	20	drawings	drawing	NNS
34052	1018	21	Figs	Figs	NNPS
34052	1018	22	.	.	.
34052	1019	1	57	57	CD
34052	1019	2	and	and	CC
34052	1019	3	58	58	CD
34052	1019	4	showing	show	VBG
34052	1019	5	the	the	DT
34052	1019	6	method	method	NN
34052	1019	7	adopted	adopt	VBN
34052	1019	8	by	by	IN
34052	1019	9	the	the	DT
34052	1019	10	writer	writer	NN
34052	1019	11	.	.	.
34052	1020	1	The	the	DT
34052	1020	2	two	two	CD
34052	1020	3	clips	clip	NNS
34052	1020	4	D	d	NN
34052	1020	5	,	,	,
34052	1020	6	made	make	VBN
34052	1020	7	from	from	IN
34052	1020	8	fairly	fairly	RB
34052	1020	9	stout	stout	JJ
34052	1020	10	brass	brass	NN
34052	1020	11	about	about	RB
34052	1020	12	1/2	1/2	CD
34052	1020	13	inch	inch	NN
34052	1020	14	wide	wide	JJ
34052	1020	15	,	,	,
34052	1020	16	are	be	VBP
34052	1020	17	bent	bent	JJ
34052	1020	18	to	to	IN
34052	1020	19	the	the	DT
34052	1020	20	shape	shape	NN
34052	1020	21	shown	show	VBN
34052	1020	22	(	(	-LRB-
34052	1020	23	an	an	DT
34052	1020	24	enlarged	enlarged	JJ
34052	1020	25	section	section	NN
34052	1020	26	is	be	VBZ
34052	1020	27	given	give	VBN
34052	1020	28	at	at	IN
34052	1020	29	C	c	NN
34052	1020	30	)	)	-RRB-
34052	1020	31	and	and	CC
34052	1020	32	soldered	solder	VBN
34052	1020	33	at	at	IN
34052	1020	34	the	the	DT
34052	1020	35	top	top	JJ
34052	1020	36	and	and	CC
34052	1020	37	bottom	bottom	NN
34052	1020	38	of	of	IN
34052	1020	39	one	one	CD
34052	1020	40	of	of	IN
34052	1020	41	the	the	DT
34052	1020	42	metal	metal	NN
34052	1020	43	sheaths	sheath	NNS
34052	1020	44	provided	provide	VBN
34052	1020	45	for	for	IN
34052	1020	46	holding	hold	VBG
34052	1020	47	the	the	DT
34052	1020	48	plates	plate	NNS
34052	1020	49	.	.	.
34052	1021	1	The	the	DT
34052	1021	2	distance	distance	NN
34052	1021	3	between	between	IN
34052	1021	4	the	the	DT
34052	1021	5	front	front	NN
34052	1021	6	of	of	IN
34052	1021	7	the	the	DT
34052	1021	8	photographic	photographic	JJ
34052	1021	9	plate	plate	NN
34052	1021	10	(	(	-LRB-
34052	1021	11	the	the	DT
34052	1021	12	film	film	NN
34052	1021	13	side	side	NN
34052	1021	14	)	)	-RRB-
34052	1021	15	and	and	CC
34052	1021	16	the	the	DT
34052	1021	17	back	back	NN
34052	1021	18	of	of	IN
34052	1021	19	the	the	DT
34052	1021	20	line	line	NN
34052	1021	21	screen	screen	NN
34052	1021	22	(	(	-LRB-
34052	1021	23	also	also	RB
34052	1021	24	the	the	DT
34052	1021	25	film	film	NN
34052	1021	26	side	side	NN
34052	1021	27	)	)	-RRB-
34052	1021	28	,	,	,
34052	1021	29	indicated	indicate	VBN
34052	1021	30	by	by	IN
34052	1021	31	the	the	DT
34052	1021	32	arrow	arrow	NN
34052	1021	33	at	at	IN
34052	1021	34	A	A	NNP
34052	1021	35	,	,	,
34052	1021	36	is	be	VBZ
34052	1021	37	determined	determine	VBN
34052	1021	38	by	by	IN
34052	1021	39	the	the	DT
34052	1021	40	number	number	NN
34052	1021	41	of	of	IN
34052	1021	42	lines	line	NNS
34052	1021	43	on	on	IN
34052	1021	44	the	the	DT
34052	1021	45	screen	screen	NN
34052	1021	46	.	.	.
34052	1022	1	As	as	IN
34052	1022	2	will	will	MD
34052	1022	3	be	be	VB
34052	1022	4	seen	see	VBN
34052	1022	5	from	from	IN
34052	1022	6	the	the	DT
34052	1022	7	table	table	NN
34052	1022	8	given	give	VBN
34052	1022	9	,	,	,
34052	1022	10	the	the	DT
34052	1022	11	distance	distance	NN
34052	1022	12	for	for	IN
34052	1022	13	a	a	DT
34052	1022	14	screen	screen	NN
34052	1022	15	having	have	VBG
34052	1022	16	50	50	CD
34052	1022	17	lines	line	NNS
34052	1022	18	to	to	IN
34052	1022	19	the	the	DT
34052	1022	20	inch	inch	NN
34052	1022	21	will	will	MD
34052	1022	22	be	be	VB
34052	1022	23	41/64ths	41/64ths	CD
34052	1022	24	of	of	IN
34052	1022	25	an	an	DT
34052	1022	26	inch	inch	NN
34052	1022	27	.	.	.
34052	1023	1	[	[	-LRB-
34052	1023	2	Illustration	illustration	NN
34052	1023	3	:	:	:
34052	1023	4	FIG	FIG	NNP
34052	1023	5	.	.	.
34052	1024	1	58	58	CD
34052	1024	2	.	.	.
34052	1025	1	M	m	NN
34052	1025	2	,	,	,
34052	1025	3	sheath	sheath	NN
34052	1025	4	;	;	:
34052	1025	5	P	p	NN
34052	1025	6	,	,	,
34052	1025	7	photographic	photographic	JJ
34052	1025	8	plate	plate	NN
34052	1025	9	;	;	:
34052	1025	10	D	d	NN
34052	1025	11	,	,	,
34052	1025	12	clips	clip	NNS
34052	1025	13	;	;	:
34052	1025	14	S	s	NN
34052	1025	15	,	,	,
34052	1025	16	line	line	NN
34052	1025	17	screen	screen	NN
34052	1025	18	.	.	.
34052	1025	19	]	]	-RRB-
34052	1026	1	In	in	IN
34052	1026	2	all	all	DT
34052	1026	3	probability	probability	NN
34052	1026	4	there	there	EX
34052	1026	5	will	will	MD
34052	1026	6	be	be	VB
34052	1026	7	enough	enough	JJ
34052	1026	8	clearance	clearance	NN
34052	1026	9	between	between	IN
34052	1026	10	the	the	DT
34052	1026	11	top	top	NN
34052	1026	12	of	of	IN
34052	1026	13	the	the	DT
34052	1026	14	sheath	sheath	NN
34052	1026	15	and	and	CC
34052	1026	16	the	the	DT
34052	1026	17	top	top	NN
34052	1026	18	of	of	IN
34052	1026	19	the	the	DT
34052	1026	20	camera	camera	NN
34052	1026	21	to	to	TO
34052	1026	22	allow	allow	VB
34052	1026	23	for	for	IN
34052	1026	24	the	the	DT
34052	1026	25	thickness	thickness	NN
34052	1026	26	of	of	IN
34052	1026	27	the	the	DT
34052	1026	28	clip	clip	NN
34052	1026	29	,	,	,
34052	1026	30	but	but	CC
34052	1026	31	if	if	IN
34052	1026	32	not	not	RB
34052	1026	33	,	,	,
34052	1026	34	a	a	DT
34052	1026	35	shallow	shallow	JJ
34052	1026	36	groove	groove	NN
34052	1026	37	a	a	DT
34052	1026	38	little	little	JJ
34052	1026	39	wider	wide	JJR
34052	1026	40	than	than	IN
34052	1026	41	the	the	DT
34052	1026	42	clip	clip	NN
34052	1026	43	should	should	MD
34052	1026	44	be	be	VB
34052	1026	45	carefully	carefully	RB
34052	1026	46	cut	cut	VBN
34052	1026	47	in	in	IN
34052	1026	48	the	the	DT
34052	1026	49	top	top	NN
34052	1026	50	of	of	IN
34052	1026	51	the	the	DT
34052	1026	52	camera	camera	NN
34052	1026	53	,	,	,
34052	1026	54	so	so	IN
34052	1026	55	that	that	IN
34052	1026	56	it	-PRON-	PRP
34052	1026	57	will	will	MD
34052	1026	58	slide	slide	VB
34052	1026	59	in	in	IN
34052	1026	60	easily	easily	RB
34052	1026	61	.	.	.
34052	1027	1	The	the	DT
34052	1027	2	screen	screen	NN
34052	1027	3	should	should	MD
34052	1027	4	be	be	VB
34052	1027	5	placed	place	VBN
34052	1027	6	between	between	IN
34052	1027	7	the	the	DT
34052	1027	8	clips	clip	NNS
34052	1027	9	,	,	,
34052	1027	10	the	the	DT
34052	1027	11	film	film	NN
34052	1027	12	side	side	NN
34052	1027	13	on	on	IN
34052	1027	14	the	the	DT
34052	1027	15	{	{	-LRB-
34052	1027	16	118	118	CD
34052	1027	17	}	}	-RRB-
34052	1027	18	inside	inside	RB
34052	1027	19	,	,	,
34052	1027	20	_	_	NNP
34052	1027	21	i.e.	i.e.	FW
34052	1027	22	_	_	NNP
34052	1027	23	facing	face	VBG
34052	1027	24	the	the	DT
34052	1027	25	photographic	photographic	JJ
34052	1027	26	plate	plate	NN
34052	1027	27	.	.	.
34052	1028	1	As	as	IN
34052	1028	2	with	with	IN
34052	1028	3	a	a	DT
34052	1028	4	box	box	NN
34052	1028	5	camera	camera	NN
34052	1028	6	the	the	DT
34052	1028	7	extension	extension	NN
34052	1028	8	is	be	VBZ
34052	1028	9	a	a	DT
34052	1028	10	fixture	fixture	NN
34052	1028	11	,	,	,
34052	1028	12	the	the	DT
34052	1028	13	size	size	NN
34052	1028	14	of	of	IN
34052	1028	15	stop	stop	NN
34052	1028	16	to	to	TO
34052	1028	17	be	be	VB
34052	1028	18	used	use	VBN
34052	1028	19	is	be	VBZ
34052	1028	20	a	a	DT
34052	1028	21	fixture	fixture	NN
34052	1028	22	also	also	RB
34052	1028	23	.	.	.
34052	1029	1	The	the	DT
34052	1029	2	extension	extension	NN
34052	1029	3	of	of	IN
34052	1029	4	a	a	DT
34052	1029	5	camera	camera	NN
34052	1029	6	(	(	-LRB-
34052	1029	7	this	this	DT
34052	1029	8	term	term	NN
34052	1029	9	really	really	RB
34052	1029	10	applies	apply	VBZ
34052	1029	11	to	to	IN
34052	1029	12	a	a	DT
34052	1029	13	bellows	bellow	NNS
34052	1029	14	camera	camera	NN
34052	1029	15	)	)	-RRB-
34052	1029	16	is	be	VBZ
34052	1029	17	measured	measure	VBN
34052	1029	18	from	from	IN
34052	1029	19	the	the	DT
34052	1029	20	front	front	NN
34052	1029	21	of	of	IN
34052	1029	22	the	the	DT
34052	1029	23	photographic	photographic	JJ
34052	1029	24	plate	plate	NN
34052	1029	25	to	to	IN
34052	1029	26	the	the	DT
34052	1029	27	diaphragm	diaphragm	NN
34052	1029	28	,	,	,
34052	1029	29	and	and	CC
34052	1029	30	if	if	IN
34052	1029	31	this	this	DT
34052	1029	32	distance	distance	NN
34052	1029	33	in	in	IN
34052	1029	34	our	-PRON-	PRP$
34052	1029	35	camera	camera	NN
34052	1029	36	is	be	VBZ
34052	1029	37	8	8	CD
34052	1029	38	inches	inch	NNS
34052	1029	39	,	,	,
34052	1029	40	then	then	RB
34052	1029	41	the	the	DT
34052	1029	42	diameter	diameter	NN
34052	1029	43	of	of	IN
34052	1029	44	the	the	DT
34052	1029	45	stop	stop	NN
34052	1029	46	to	to	TO
34052	1029	47	give	give	VB
34052	1029	48	the	the	DT
34052	1029	49	best	good	JJS
34052	1029	50	results	result	NNS
34052	1029	51	would	would	MD
34052	1029	52	be	be	VB
34052	1029	53	1/64th	1/64th	CD
34052	1029	54	of	of	IN
34052	1029	55	this	this	DT
34052	1029	56	,	,	,
34052	1029	57	or	or	CC
34052	1029	58	1/8th	1/8th	CD
34052	1029	59	inch	inch	NN
34052	1029	60	.	.	.
34052	1030	1	Although	although	IN
34052	1030	2	for	for	IN
34052	1030	3	all	all	DT
34052	1030	4	ordinary	ordinary	JJ
34052	1030	5	experimental	experimental	JJ
34052	1030	6	work	work	NN
34052	1030	7	the	the	DT
34052	1030	8	lens	lens	NN
34052	1030	9	fitted	fit	VBD
34052	1030	10	to	to	IN
34052	1030	11	the	the	DT
34052	1030	12	camera	camera	NN
34052	1030	13	will	will	MD
34052	1030	14	be	be	VB
34052	1030	15	suitable	suitable	JJ
34052	1030	16	,	,	,
34052	1030	17	the	the	DT
34052	1030	18	best	good	JJS
34052	1030	19	type	type	NN
34052	1030	20	of	of	IN
34052	1030	21	lens	lens	NN
34052	1030	22	for	for	IN
34052	1030	23	process	process	NN
34052	1030	24	work	work	NN
34052	1030	25	of	of	IN
34052	1030	26	all	all	DT
34052	1030	27	kinds	kind	NNS
34052	1030	28	is	be	VBZ
34052	1030	29	the	the	DT
34052	1030	30	"	"	``
34052	1030	31	Anastigmat	Anastigmat	NNP
34052	1030	32	.	.	.
34052	1030	33	"	"	''
34052	1031	1	The	the	DT
34052	1031	2	picture	picture	NN
34052	1031	3	or	or	CC
34052	1031	4	photograph	photograph	NN
34052	1031	5	from	from	IN
34052	1031	6	which	which	WDT
34052	1031	7	it	-PRON-	PRP
34052	1031	8	is	be	VBZ
34052	1031	9	desired	desire	VBN
34052	1031	10	to	to	TO
34052	1031	11	make	make	VB
34052	1031	12	a	a	DT
34052	1031	13	print	print	NN
34052	1031	14	should	should	MD
34052	1031	15	be	be	VB
34052	1031	16	fastened	fasten	VBN
34052	1031	17	out	out	RP
34052	1031	18	perfectly	perfectly	RB
34052	1031	19	flat	flat	JJ
34052	1031	20	upon	upon	IN
34052	1031	21	a	a	DT
34052	1031	22	board	board	NN
34052	1031	23	with	with	IN
34052	1031	24	drawing	draw	VBG
34052	1031	25	pins	pin	NNS
34052	1031	26	,	,	,
34052	1031	27	and	and	CC
34052	1031	28	if	if	IN
34052	1031	29	a	a	DT
34052	1031	30	copying	copying	NN
34052	1031	31	stand	stand	NN
34052	1031	32	is	be	VBZ
34052	1031	33	not	not	RB
34052	1031	34	available	available	JJ
34052	1031	35	it	-PRON-	PRP
34052	1031	36	must	must	MD
34052	1031	37	be	be	VB
34052	1031	38	placed	place	VBN
34052	1031	39	upright	upright	RB
34052	1031	40	in	in	IN
34052	1031	41	some	some	DT
34052	1031	42	convenient	convenient	JJ
34052	1031	43	position	position	NN
34052	1031	44	.	.	.
34052	1032	1	The	the	DT
34052	1032	2	diagram	diagram	NN
34052	1032	3	Fig	fig	NN
34052	1032	4	.	.	.
34052	1033	1	59	59	CD
34052	1033	2	gives	give	VBZ
34052	1033	3	the	the	DT
34052	1033	4	disposition	disposition	NN
34052	1033	5	of	of	IN
34052	1033	6	the	the	DT
34052	1033	7	apparatus	apparatus	NN
34052	1033	8	required	require	VBN
34052	1033	9	for	for	IN
34052	1033	10	copying	copying	NN
34052	1033	11	.	.	.
34052	1034	1	A	a	DT
34052	1034	2	simple	simple	JJ
34052	1034	3	and	and	CC
34052	1034	4	inexpensive	inexpensive	JJ
34052	1034	5	copying	copying	NN
34052	1034	6	stand	stand	NN
34052	1034	7	is	be	VBZ
34052	1034	8	shown	show	VBN
34052	1034	9	in	in	IN
34052	1034	10	Fig	Fig	NNP
34052	1034	11	.	.	.
34052	1035	1	60	60	CD
34052	1035	2	.	.	.
34052	1036	1	The	the	DT
34052	1036	2	blackboard	blackboard	JJ
34052	1036	3	A	a	NN
34052	1036	4	should	should	MD
34052	1036	5	be	be	VB
34052	1036	6	about	about	RB
34052	1036	7	30	30	CD
34052	1036	8	inches	inch	NNS
34052	1036	9	square	square	JJ
34052	1036	10	,	,	,
34052	1036	11	and	and	CC
34052	1036	12	must	must	MD
34052	1036	13	be	be	VB
34052	1036	14	fastened	fasten	VBN
34052	1036	15	perfectly	perfectly	RB
34052	1036	16	upright	upright	JJ
34052	1036	17	upon	upon	IN
34052	1036	18	the	the	DT
34052	1036	19	base	base	NN
34052	1036	20	-	-	HYPH
34052	1036	21	board	board	NN
34052	1036	22	B.	B.	NNP
34052	1037	1	The	the	DT
34052	1037	2	stand	stand	NN
34052	1037	3	C	C	NNP
34052	1037	4	should	should	MD
34052	1037	5	be	be	VB
34052	1037	6	made	make	VBN
34052	1037	7	so	so	IN
34052	1037	8	that	that	IN
34052	1037	9	it	-PRON-	PRP
34052	1037	10	slides	slide	VBZ
34052	1037	11	without	without	IN
34052	1037	12	any	any	DT
34052	1037	13	side	side	NN
34052	1037	14	play	play	NN
34052	1037	15	between	between	IN
34052	1037	16	the	the	DT
34052	1037	17	guides	guide	NNS
34052	1037	18	D	D	NNP
34052	1037	19	,	,	,
34052	1037	20	and	and	CC
34052	1037	21	should	should	MD
34052	1037	22	be	be	VB
34052	1037	23	of	of	IN
34052	1037	24	such	such	PDT
34052	1037	25	a	a	DT
34052	1037	26	height	height	NN
34052	1037	27	that	that	IN
34052	1037	28	the	the	DT
34052	1037	29	lens	lens	NN
34052	1037	30	of	of	IN
34052	1037	31	the	the	DT
34052	1037	32	camera	camera	NN
34052	1037	33	comes	come	VBZ
34052	1037	34	exactly	exactly	RB
34052	1037	35	opposite	opposite	RB
34052	1037	36	the	the	DT
34052	1037	37	{	{	-LRB-
34052	1037	38	119	119	CD
34052	1037	39	}	}	-RRB-
34052	1037	40	[	[	-LRB-
34052	1037	41	Illustration	illustration	NN
34052	1037	42	]	]	-RRB-
34052	1037	43	[	[	-LRB-
34052	1037	44	Illustration	illustration	NN
34052	1037	45	]	]	-RRB-
34052	1037	46	centre	centre	NN
34052	1037	47	of	of	IN
34052	1037	48	the	the	DT
34052	1037	49	board	board	NN
34052	1037	50	A.	a.	NN
34052	1038	1	The	the	DT
34052	1038	2	camera	camera	NN
34052	1038	3	,	,	,
34052	1038	4	if	if	IN
34052	1038	5	of	of	IN
34052	1038	6	the	the	DT
34052	1038	7	box	box	NN
34052	1038	8	type	type	NN
34052	1038	9	,	,	,
34052	1038	10	can	can	MD
34052	1038	11	be	be	VB
34052	1038	12	secured	secure	VBN
34052	1038	13	to	to	IN
34052	1038	14	the	the	DT
34052	1038	15	stand	stand	NN
34052	1038	16	by	by	IN
34052	1038	17	means	mean	NNS
34052	1038	18	of	of	IN
34052	1038	19	a	a	DT
34052	1038	20	screw	screw	NN
34052	1038	21	and	and	CC
34052	1038	22	wingnut	wingnut	NN
34052	1038	23	,	,	,
34052	1038	24	the	the	DT
34052	1038	25	screw	screw	NN
34052	1038	26	being	be	VBG
34052	1038	27	passed	pass	VBN
34052	1038	28	from	from	IN
34052	1038	29	the	the	DT
34052	1038	30	inside	inside	NN
34052	1038	31	as	as	IN
34052	1038	32	shown	show	VBN
34052	1038	33	.	.	.
34052	1039	1	The	the	DT
34052	1039	2	beginner	beginner	NN
34052	1039	3	is	be	VBZ
34052	1039	4	advised	advise	VBN
34052	1039	5	to	to	TO
34052	1039	6	photograph	photograph	VB
34052	1039	7	only	only	RB
34052	1039	8	very	very	RB
34052	1039	9	bold	bold	JJ
34052	1039	10	and	and	CC
34052	1039	11	simple	simple	JJ
34052	1039	12	subjects	subject	NNS
34052	1039	13	,	,	,
34052	1039	14	such	such	JJ
34052	1039	15	as	as	IN
34052	1039	16	black	black	JJ
34052	1039	17	and	and	CC
34052	1039	18	white	white	JJ
34052	1039	19	drawings	drawing	NNS
34052	1039	20	or	or	CC
34052	1039	21	enlargements	enlargement	NNS
34052	1039	22	.	.	.
34052	1040	1	It	-PRON-	PRP
34052	1040	2	is	be	VBZ
34052	1040	3	not	not	RB
34052	1040	4	safe	safe	JJ
34052	1040	5	to	to	TO
34052	1040	6	trust	trust	VB
34052	1040	7	to	to	IN
34052	1040	8	the	the	DT
34052	1040	9	view	view	NN
34052	1040	10	-	-	HYPH
34052	1040	11	finders	finder	NNS
34052	1040	12	as	as	IN
34052	1040	13	to	to	IN
34052	1040	14	whether	whether	IN
34052	1040	15	the	the	DT
34052	1040	16	whole	whole	NN
34052	1040	17	of	of	IN
34052	1040	18	the	the	DT
34052	1040	19	picture	picture	NN
34052	1040	20	is	be	VBZ
34052	1040	21	included	include	VBN
34052	1040	22	on	on	IN
34052	1040	23	the	the	DT
34052	1040	24	plate	plate	NN
34052	1040	25	,	,	,
34052	1040	26	a	a	DT
34052	1040	27	piece	piece	NN
34052	1040	28	of	of	IN
34052	1040	29	ground	ground	NN
34052	1040	30	glass	glass	NN
34052	1040	31	the	the	DT
34052	1040	32	same	same	JJ
34052	1040	33	size	size	NN
34052	1040	34	as	as	IN
34052	1040	35	the	the	DT
34052	1040	36	plate	plate	NN
34052	1040	37	sheaths	sheath	NNS
34052	1040	38	,	,	,
34052	1040	39	and	and	CC
34052	1040	40	used	use	VBD
34052	1040	41	as	as	IN
34052	1040	42	a	a	DT
34052	1040	43	focussing	focussing	NN
34052	1040	44	screen	screen	NN
34052	1040	45	,	,	,
34052	1040	46	being	be	VBG
34052	1040	47	much	much	RB
34052	1040	48	more	more	RBR
34052	1040	49	reliable	reliable	JJ
34052	1040	50	.	.	.
34052	1041	1	It	-PRON-	PRP
34052	1041	2	is	be	VBZ
34052	1041	3	a	a	DT
34052	1041	4	good	good	JJ
34052	1041	5	plan	plan	NN
34052	1041	6	to	to	TO
34052	1041	7	focus	focus	VB
34052	1041	8	the	the	DT
34052	1041	9	camera	camera	NN
34052	1041	10	for	for	IN
34052	1041	11	a	a	DT
34052	1041	12	number	number	NN
34052	1041	13	of	of	IN
34052	1041	14	different	different	JJ
34052	1041	15	-	-	HYPH
34052	1041	16	sized	sized	JJ
34052	1041	17	pictures	picture	NNS
34052	1041	18	,	,	,
34052	1041	19	marking	mark	VBG
34052	1041	20	the	the	DT
34052	1041	21	board	board	NN
34052	1041	22	A	a	NN
34052	1041	23	,	,	,
34052	1041	24	and	and	CC
34052	1041	25	the	the	DT
34052	1041	26	{	{	-LRB-
34052	1041	27	120	120	CD
34052	1041	28	}	}	-RRB-
34052	1041	29	guides	guide	VBZ
34052	1041	30	D	D	NNP
34052	1041	31	,	,	,
34052	1041	32	so	so	IN
34052	1041	33	that	that	DT
34052	1041	34	adjustment	adjustment	NN
34052	1041	35	is	be	VBZ
34052	1041	36	afterwards	afterwards	RB
34052	1041	37	a	a	DT
34052	1041	38	very	very	RB
34052	1041	39	simple	simple	JJ
34052	1041	40	matter	matter	NN
34052	1041	41	.	.	.
34052	1042	1	The	the	DT
34052	1042	2	make	make	NN
34052	1042	3	of	of	IN
34052	1042	4	plate	plate	NN
34052	1042	5	used	use	VBN
34052	1042	6	is	be	VBZ
34052	1042	7	also	also	RB
34052	1042	8	a	a	DT
34052	1042	9	great	great	JJ
34052	1042	10	factor	factor	NN
34052	1042	11	in	in	IN
34052	1042	12	getting	get	VBG
34052	1042	13	a	a	DT
34052	1042	14	good	good	JJ
34052	1042	15	negative	negative	JJ
34052	1042	16	,	,	,
34052	1042	17	and	and	CC
34052	1042	18	Wratten	Wratten	NNP
34052	1042	19	Process	Process	NNP
34052	1042	20	Plates	Plates	NNPS
34052	1042	21	will	will	MD
34052	1042	22	be	be	VB
34052	1042	23	found	find	VBN
34052	1042	24	excellent	excellent	JJ
34052	1042	25	.	.	.
34052	1043	1	As	as	IN
34052	1043	2	already	already	RB
34052	1043	3	mentioned	mention	VBN
34052	1043	4	,	,	,
34052	1043	5	such	such	JJ
34052	1043	6	subjects	subject	NNS
34052	1043	7	as	as	IN
34052	1043	8	the	the	DT
34052	1043	9	exposure	exposure	NN
34052	1043	10	and	and	CC
34052	1043	11	the	the	DT
34052	1043	12	development	development	NN
34052	1043	13	of	of	IN
34052	1043	14	the	the	DT
34052	1043	15	plate	plate	NN
34052	1043	16	can	can	MD
34052	1043	17	not	not	RB
34052	1043	18	be	be	VB
34052	1043	19	dealt	deal	VBN
34052	1043	20	with	with	IN
34052	1043	21	here	here	RB
34052	1043	22	,	,	,
34052	1043	23	these	these	DT
34052	1043	24	subjects	subject	NNS
34052	1043	25	having	have	VBG
34052	1043	26	been	be	VBN
34052	1043	27	exhaustively	exhaustively	RB
34052	1043	28	treated	treat	VBN
34052	1043	29	in	in	IN
34052	1043	30	several	several	JJ
34052	1043	31	text	text	NN
34052	1043	32	-	-	HYPH
34052	1043	33	books	book	NNS
34052	1043	34	on	on	IN
34052	1043	35	photography	photography	NN
34052	1043	36	.	.	.
34052	1044	1	With	with	IN
34052	1044	2	an	an	DT
34052	1044	3	arc	arc	NN
34052	1044	4	lamp	lamp	NN
34052	1044	5	the	the	DT
34052	1044	6	exposure	exposure	NN
34052	1044	7	is	be	VBZ
34052	1044	8	about	about	RB
34052	1044	9	twice	twice	PDT
34052	1044	10	as	as	RB
34052	1044	11	long	long	JJ
34052	1044	12	as	as	IN
34052	1044	13	in	in	IN
34052	1044	14	daylight	daylight	NN
34052	1044	15	,	,	,
34052	1044	16	but	but	CC
34052	1044	17	the	the	DT
34052	1044	18	exposure	exposure	NN
34052	1044	19	varies	vary	VBZ
34052	1044	20	with	with	IN
34052	1044	21	the	the	DT
34052	1044	22	amount	amount	NN
34052	1044	23	of	of	IN
34052	1044	24	light	light	NN
34052	1044	25	admitted	admit	VBN
34052	1044	26	to	to	IN
34052	1044	27	the	the	DT
34052	1044	28	plate	plate	NN
34052	1044	29	,	,	,
34052	1044	30	character	character	NN
34052	1044	31	of	of	IN
34052	1044	32	the	the	DT
34052	1044	33	source	source	NN
34052	1044	34	of	of	IN
34052	1044	35	light	light	NN
34052	1044	36	,	,	,
34052	1044	37	and	and	CC
34052	1044	38	the	the	DT
34052	1044	39	sensitiveness	sensitiveness	NN
34052	1044	40	of	of	IN
34052	1044	41	the	the	DT
34052	1044	42	plate	plate	NN
34052	1044	43	used	use	VBN
34052	1044	44	,	,	,
34052	1044	45	etc	etc	FW
34052	1044	46	.	.	.
34052	1045	1	The	the	DT
34052	1045	2	writer	writer	NN
34052	1045	3	has	have	VBZ
34052	1045	4	used	use	VBN
34052	1045	5	acetylene	acetylene	NN
34052	1045	6	gas	gas	NN
34052	1045	7	lamps	lamp	NNS
34052	1045	8	for	for	IN
34052	1045	9	this	this	DT
34052	1045	10	purpose	purpose	NN
34052	1045	11	with	with	IN
34052	1045	12	great	great	JJ
34052	1045	13	success	success	NN
34052	1045	14	.	.	.
34052	1046	1	The	the	DT
34052	1046	2	beginner	beginner	NN
34052	1046	3	is	be	VBZ
34052	1046	4	advised	advise	VBN
34052	1046	5	to	to	TO
34052	1046	6	use	use	VB
34052	1046	7	artificial	artificial	JJ
34052	1046	8	light	light	NN
34052	1046	9	,	,	,
34052	1046	10	as	as	IN
34052	1046	11	this	this	DT
34052	1046	12	can	can	MD
34052	1046	13	be	be	VB
34052	1046	14	kept	keep	VBN
34052	1046	15	perfectly	perfectly	RB
34052	1046	16	even	even	RB
34052	1046	17	.	.	.
34052	1047	1	With	with	IN
34052	1047	2	daylight	daylight	NN
34052	1047	3	,	,	,
34052	1047	4	however	however	RB
34052	1047	5	,	,	,
34052	1047	6	the	the	DT
34052	1047	7	light	light	NN
34052	1047	8	is	be	VBZ
34052	1047	9	constantly	constantly	RB
34052	1047	10	fluctuating	fluctuate	VBG
34052	1047	11	,	,	,
34052	1047	12	and	and	CC
34052	1047	13	this	this	DT
34052	1047	14	renders	render	VBZ
34052	1047	15	the	the	DT
34052	1047	16	use	use	NN
34052	1047	17	of	of	IN
34052	1047	18	an	an	DT
34052	1047	19	actinometer	actinometer	NN
34052	1047	20	a	a	DT
34052	1047	21	necessity	necessity	NN
34052	1047	22	for	for	IN
34052	1047	23	correct	correct	JJ
34052	1047	24	exposure	exposure	NN
34052	1047	25	.	.	.
34052	1048	1	After	after	IN
34052	1048	2	development	development	NN
34052	1048	3	,	,	,
34052	1048	4	if	if	IN
34052	1048	5	the	the	DT
34052	1048	6	plate	plate	NN
34052	1048	7	is	be	VBZ
34052	1048	8	required	require	VBN
34052	1048	9	for	for	IN
34052	1048	10	immediate	immediate	JJ
34052	1048	11	use	use	NN
34052	1048	12	,	,	,
34052	1048	13	it	-PRON-	PRP
34052	1048	14	can	can	MD
34052	1048	15	be	be	VB
34052	1048	16	quickly	quickly	RB
34052	1048	17	dried	dry	VBN
34052	1048	18	by	by	IN
34052	1048	19	soaking	soak	VBG
34052	1048	20	for	for	IN
34052	1048	21	a	a	DT
34052	1048	22	few	few	JJ
34052	1048	23	minutes	minute	NNS
34052	1048	24	in	in	IN
34052	1048	25	methylated	methylated	JJ
34052	1048	26	spirit	spirit	NN
34052	1048	27	.	.	.
34052	1049	1	Having	have	VBG
34052	1049	2	obtained	obtain	VBN
34052	1049	3	a	a	DT
34052	1049	4	good	good	JJ
34052	1049	5	negative	negative	JJ
34052	1049	6	,	,	,
34052	1049	7	the	the	DT
34052	1049	8	next	next	JJ
34052	1049	9	operation	operation	NN
34052	1049	10	is	be	VBZ
34052	1049	11	to	to	TO
34052	1049	12	prepare	prepare	VB
34052	1049	13	what	what	WP
34052	1049	14	is	be	VBZ
34052	1049	15	known	know	VBN
34052	1049	16	as	as	IN
34052	1049	17	a	a	DT
34052	1049	18	metal	metal	NN
34052	1049	19	print	print	NN
34052	1049	20	.	.	.
34052	1050	1	For	for	IN
34052	1050	2	this	this	DT
34052	1050	3	we	-PRON-	PRP
34052	1050	4	shall	shall	MD
34052	1050	5	require	require	VB
34052	1050	6	some	some	DT
34052	1050	7	stout	stout	JJ
34052	1050	8	tin	tin	NN
34052	1050	9	-	-	HYPH
34052	1050	10	foil	foil	NN
34052	1050	11	or	or	CC
34052	1050	12	lead	lead	NN
34052	1050	13	-	-	HYPH
34052	1050	14	foil	foil	NN
34052	1050	15	,	,	,
34052	1050	16	about	about	RB
34052	1050	17	12	12	CD
34052	1050	18	or	or	CC
34052	1050	19	15	15	CD
34052	1050	20	square	square	JJ
34052	1050	21	feet	foot	NNS
34052	1050	22	to	to	IN
34052	1050	23	the	the	DT
34052	1050	24	pound	pound	NN
34052	1050	25	,	,	,
34052	1050	26	and	and	CC
34052	1050	27	this	this	DT
34052	1050	28	should	should	MD
34052	1050	29	be	be	VB
34052	1050	30	cut	cut	VBN
34052	1050	31	into	into	IN
34052	1050	32	pieces	piece	NNS
34052	1050	33	of	of	IN
34052	1050	34	such	such	PDT
34052	1050	35	a	a	DT
34052	1050	36	size	size	NN
34052	1050	37	that	that	WDT
34052	1050	38	it	-PRON-	PRP
34052	1050	39	allows	allow	VBZ
34052	1050	40	a	a	DT
34052	1050	41	lap	lap	NN
34052	1050	42	of	of	IN
34052	1050	43	3/16	3/16	CD
34052	1050	44	inch	inch	NN
34052	1050	45	when	when	WRB
34052	1050	46	wrapped	wrap	VBN
34052	1050	47	round	round	IN
34052	1050	48	the	the	DT
34052	1050	49	drum	drum	NN
34052	1050	50	of	of	IN
34052	1050	51	the	the	DT
34052	1050	52	transmitting	transmitting	NN
34052	1050	53	machine	machine	NN
34052	1050	54	.	.	.
34052	1051	1	Obtain	obtain	VB
34052	1051	2	some	some	DT
34052	1051	3	good	good	JJ
34052	1051	4	fish	fish	NN
34052	1051	5	-	-	HYPH
34052	1051	6	glue	glue	NN
34052	1051	7	and	and	CC
34052	1051	8	add	add	VB
34052	1051	9	a	a	DT
34052	1051	10	saturated	saturate	VBN
34052	1051	11	solution	solution	NN
34052	1051	12	of	of	IN
34052	1051	13	bichromate	bichromate	NN
34052	1051	14	of	of	IN
34052	1051	15	potash	potash	NN
34052	1051	16	in	in	IN
34052	1051	17	the	the	DT
34052	1051	18	proportion	proportion	NN
34052	1051	19	of	of	IN
34052	1051	20	4	4	CD
34052	1051	21	parts	part	NNS
34052	1051	22	of	of	IN
34052	1051	23	potash	potash	NN
34052	1051	24	to	to	IN
34052	1051	25	40	40	CD
34052	1051	26	or	or	CC
34052	1051	27	50	50	CD
34052	1051	28	parts	part	NNS
34052	1051	29	of	of	IN
34052	1051	30	glue	glue	NN
34052	1051	31	.	.	.
34052	1052	1	Pour	pour	VB
34052	1052	2	a	a	DT
34052	1052	3	little	little	JJ
34052	1052	4	of	of	IN
34052	1052	5	this	this	DT
34052	1052	6	glue	glue	NN
34052	1052	7	into	into	IN
34052	1052	8	a	a	DT
34052	1052	9	shallow	shallow	JJ
34052	1052	10	dish	dish	NN
34052	1052	11	,	,	,
34052	1052	12	lay	lie	VBD
34052	1052	13	a	a	DT
34052	1052	14	sheet	sheet	NN
34052	1052	15	of	of	IN
34052	1052	16	foil	foil	NN
34052	1052	17	upon	upon	IN
34052	1052	18	a	a	DT
34052	1052	19	flat	flat	JJ
34052	1052	20	board	board	NN
34052	1052	21	,	,	,
34052	1052	22	and	and	CC
34052	1052	23	with	with	IN
34052	1052	24	a	a	DT
34052	1052	25	fairly	fairly	RB
34052	1052	26	stiff	stiff	JJ
34052	1052	27	brush	brush	NN
34052	1052	28	(	(	-LRB-
34052	1052	29	a	a	DT
34052	1052	30	flat	flat	JJ
34052	1052	31	hog's	hog's	NN
34052	1052	32	-	-	HYPH
34052	1052	33	hair	hair	NN
34052	1052	34	as	as	RB
34052	1052	35	wide	wide	JJ
34052	1052	36	as	as	IN
34052	1052	37	possible	possible	JJ
34052	1052	38	)	)	-RRB-
34052	1052	39	proceed	proceed	VBP
34052	1052	40	to	to	TO
34052	1052	41	coat	coat	VB
34052	1052	42	the	the	DT
34052	1052	43	sheet	sheet	NN
34052	1052	44	of	of	IN
34052	1052	45	foil	foil	NN
34052	1052	46	with	with	IN
34052	1052	47	a	a	DT
34052	1052	48	thin	thin	JJ
34052	1052	49	but	but	CC
34052	1052	50	perfectly	perfectly	RB
34052	1052	51	even	even	RB
34052	1052	52	coating	coat	VBG
34052	1052	53	of	of	IN
34052	1052	54	glue	glue	NN
34052	1052	55	.	.	.
34052	1053	1	The	the	DT
34052	1053	2	thickness	thickness	NN
34052	1053	3	of	of	IN
34052	1053	4	the	the	DT
34052	1053	5	coating	coating	NN
34052	1053	6	can	can	MD
34052	1053	7	only	only	RB
34052	1053	8	be	be	VB
34052	1053	9	found	find	VBN
34052	1053	10	by	by	IN
34052	1053	11	trial	trial	NN
34052	1053	12	,	,	,
34052	1053	13	for	for	IN
34052	1053	14	if	if	IN
34052	1053	15	the	the	DT
34052	1053	16	coating	coating	NN
34052	1053	17	is	be	VBZ
34052	1053	18	too	too	RB
34052	1053	19	thick	thick	JJ
34052	1053	20	a	a	DT
34052	1053	21	longer	long	JJR
34052	1053	22	time	time	NN
34052	1053	23	will	will	MD
34052	1053	24	be	be	VB
34052	1053	25	required	require	VBN
34052	1053	26	for	for	IN
34052	1053	27	printing	printing	NN
34052	1053	28	;	;	:
34052	1053	29	but	but	CC
34052	1053	30	it	-PRON-	PRP
34052	1053	31	must	must	MD
34052	1053	32	not	not	RB
34052	1053	33	be	be	VB
34052	1053	34	thin	thin	JJ
34052	1053	35	enough	enough	RB
34052	1053	36	to	to	TO
34052	1053	37	show	show	VB
34052	1053	38	interference	interference	NN
34052	1053	39	colours	colour	NNS
34052	1053	40	.	.	.
34052	1054	1	After	after	IN
34052	1054	2	the	the	DT
34052	1054	3	coating	coating	NN
34052	1054	4	has	have	VBZ
34052	1054	5	been	be	VBN
34052	1054	6	laid	lay	VBN
34052	1054	7	on	on	RP
34052	1054	8	,	,	,
34052	1054	9	a	a	DT
34052	1054	10	soft	soft	JJ
34052	1054	11	brush	brush	NN
34052	1054	12	,	,	,
34052	1054	13	such	such	JJ
34052	1054	14	as	as	IN
34052	1054	15	photographers	photographer	NNS
34052	1054	16	use	use	VBP
34052	1054	17	for	for	IN
34052	1054	18	dusting	dust	VBG
34052	1054	19	dry	dry	JJ
34052	1054	20	{	{	-LRB-
34052	1054	21	121	121	CD
34052	1054	22	}	}	-RRB-
34052	1054	23	plates	plate	NNS
34052	1054	24	,	,	,
34052	1054	25	should	should	MD
34052	1054	26	be	be	VB
34052	1054	27	passed	pass	VBN
34052	1054	28	up	up	RP
34052	1054	29	and	and	CC
34052	1054	30	down	down	RB
34052	1054	31	,	,	,
34052	1054	32	and	and	CC
34052	1054	33	across	across	RB
34052	1054	34	and	and	CC
34052	1054	35	across	across	RB
34052	1054	36	,	,	,
34052	1054	37	with	with	IN
34052	1054	38	light	light	NN
34052	1054	39	,	,	,
34052	1054	40	even	even	RB
34052	1054	41	strokes	stroke	NNS
34052	1054	42	to	to	TO
34052	1054	43	remove	remove	VB
34052	1054	44	any	any	DT
34052	1054	45	unevenness	unevenness	NN
34052	1054	46	.	.	.
34052	1055	1	A	a	DT
34052	1055	2	glue	glue	NN
34052	1055	3	solution	solution	NN
34052	1055	4	used	use	VBN
34052	1055	5	by	by	IN
34052	1055	6	professional	professional	JJ
34052	1055	7	photo	photo	NN
34052	1055	8	-	-	HYPH
34052	1055	9	engravers	engraver	NNS
34052	1055	10	is	be	VBZ
34052	1055	11	as	as	IN
34052	1055	12	follows	follow	VBZ
34052	1055	13	:	:	:
34052	1055	14	Fish	fish	NN
34052	1055	15	-	-	HYPH
34052	1055	16	glue	glue	NN
34052	1055	17	12	12	CD
34052	1055	18	oz	oz	UH
34052	1055	19	.	.	.
34052	1056	1	Bichromate	Bichromate	NNP
34052	1056	2	of	of	IN
34052	1056	3	Ammonia	Ammonia	NNP
34052	1056	4	3/4	3/4	CD
34052	1056	5	oz	oz	UH
34052	1056	6	.	.	.
34052	1057	1	Water	water	NN
34052	1057	2	18	18	CD
34052	1057	3	to	to	TO
34052	1057	4	24	24	CD
34052	1057	5	oz	oz	IN
34052	1057	6	.	.	.
34052	1058	1	Ammonia	Ammonia	NNP
34052	1058	2	.880	.880	CD
34052	1058	3	30	30	CD
34052	1058	4	minims	minim	NNS
34052	1058	5	.	.	.
34052	1059	1	The	the	DT
34052	1059	2	bichromate	bichromate	NN
34052	1059	3	should	should	MD
34052	1059	4	be	be	VB
34052	1059	5	dissolved	dissolve	VBN
34052	1059	6	in	in	IN
34052	1059	7	the	the	DT
34052	1059	8	water	water	NN
34052	1059	9	,	,	,
34052	1059	10	and	and	CC
34052	1059	11	,	,	,
34052	1059	12	when	when	WRB
34052	1059	13	added	add	VBN
34052	1059	14	to	to	IN
34052	1059	15	the	the	DT
34052	1059	16	glue	glue	NN
34052	1059	17	,	,	,
34052	1059	18	stir	stir	VB
34052	1059	19	very	very	RB
34052	1059	20	thoroughly	thoroughly	RB
34052	1059	21	in	in	IN
34052	1059	22	order	order	NN
34052	1059	23	that	that	IN
34052	1059	24	complete	complete	JJ
34052	1059	25	mixing	mixing	NN
34052	1059	26	may	may	MD
34052	1059	27	take	take	VB
34052	1059	28	place	place	NN
34052	1059	29	.	.	.
34052	1060	1	The	the	DT
34052	1060	2	coating	coating	NN
34052	1060	3	may	may	MD
34052	1060	4	be	be	VB
34052	1060	5	done	do	VBN
34052	1060	6	in	in	IN
34052	1060	7	a	a	DT
34052	1060	8	good	good	JJ
34052	1060	9	light	light	NN
34052	1060	10	,	,	,
34052	1060	11	not	not	RB
34052	1060	12	bright	bright	JJ
34052	1060	13	sunlight	sunlight	NN
34052	1060	14	,	,	,
34052	1060	15	but	but	CC
34052	1060	16	_	_	NNP
34052	1060	17	it	-PRON-	PRP
34052	1060	18	must	must	MD
34052	1060	19	be	be	VB
34052	1060	20	dried	dry	VBN
34052	1060	21	in	in	IN
34052	1060	22	the	the	DT
34052	1060	23	dark	dark	JJ
34052	1060	24	_	_	NNP
34052	1060	25	,	,	,
34052	1060	26	because	because	IN
34052	1060	27	,	,	,
34052	1060	28	although	although	IN
34052	1060	29	insensitive	insensitive	JJ
34052	1060	30	while	while	IN
34052	1060	31	in	in	IN
34052	1060	32	a	a	DT
34052	1060	33	moist	moist	JJ
34052	1060	34	condition	condition	NN
34052	1060	35	,	,	,
34052	1060	36	it	-PRON-	PRP
34052	1060	37	becomes	become	VBZ
34052	1060	38	sensitive	sensitive	JJ
34052	1060	39	immediately	immediately	RB
34052	1060	40	on	on	IN
34052	1060	41	desiccation	desiccation	NN
34052	1060	42	.	.	.
34052	1061	1	If	if	IN
34052	1061	2	allowed	allow	VBN
34052	1061	3	to	to	TO
34052	1061	4	dry	dry	VB
34052	1061	5	in	in	IN
34052	1061	6	the	the	DT
34052	1061	7	light	light	NN
34052	1061	8	the	the	DT
34052	1061	9	whole	whole	JJ
34052	1061	10	coating	coating	NN
34052	1061	11	will	will	MD
34052	1061	12	become	become	VB
34052	1061	13	insoluble	insoluble	JJ
34052	1061	14	,	,	,
34052	1061	15	and	and	CC
34052	1061	16	for	for	IN
34052	1061	17	this	this	DT
34052	1061	18	reason	reason	NN
34052	1061	19	the	the	DT
34052	1061	20	brushes	brush	NNS
34052	1061	21	used	use	VBN
34052	1061	22	should	should	MD
34052	1061	23	be	be	VB
34052	1061	24	washed	wash	VBN
34052	1061	25	out	out	RP
34052	1061	26	as	as	RB
34052	1061	27	soon	soon	RB
34052	1061	28	as	as	IN
34052	1061	29	they	-PRON-	PRP
34052	1061	30	are	be	VBP
34052	1061	31	finished	finish	VBN
34052	1061	32	with	with	IN
34052	1061	33	.	.	.
34052	1062	1	The	the	DT
34052	1062	2	sheets	sheet	NNS
34052	1062	3	will	will	MD
34052	1062	4	take	take	VB
34052	1062	5	about	about	RB
34052	1062	6	15	15	CD
34052	1062	7	minutes	minute	NNS
34052	1062	8	to	to	TO
34052	1062	9	dry	dry	VB
34052	1062	10	in	in	IN
34052	1062	11	a	a	DT
34052	1062	12	perfectly	perfectly	RB
34052	1062	13	dry	dry	JJ
34052	1062	14	room	room	NN
34052	1062	15	,	,	,
34052	1062	16	but	but	CC
34052	1062	17	it	-PRON-	PRP
34052	1062	18	is	be	VBZ
34052	1062	19	not	not	RB
34052	1062	20	advisable	advisable	JJ
34052	1062	21	to	to	TO
34052	1062	22	prepare	prepare	VB
34052	1062	23	many	many	JJ
34052	1062	24	sheets	sheet	NNS
34052	1062	25	at	at	IN
34052	1062	26	once	once	RB
34052	1062	27	,	,	,
34052	1062	28	as	as	IN
34052	1062	29	they	-PRON-	PRP
34052	1062	30	will	will	MD
34052	1062	31	not	not	RB
34052	1062	32	keep	keep	VB
34052	1062	33	for	for	IN
34052	1062	34	more	more	JJR
34052	1062	35	than	than	IN
34052	1062	36	two	two	CD
34052	1062	37	or	or	CC
34052	1062	38	three	three	CD
34052	1062	39	days	day	NNS
34052	1062	40	.	.	.
34052	1063	1	The	the	DT
34052	1063	2	prepared	prepared	JJ
34052	1063	3	negative	negative	NN
34052	1063	4	must	must	MD
34052	1063	5	now	now	RB
34052	1063	6	be	be	VB
34052	1063	7	placed	place	VBN
34052	1063	8	in	in	IN
34052	1063	9	an	an	DT
34052	1063	10	ordinary	ordinary	JJ
34052	1063	11	printing	printing	NN
34052	1063	12	frame	frame	NN
34052	1063	13	,	,	,
34052	1063	14	and	and	CC
34052	1063	15	a	a	DT
34052	1063	16	print	print	NN
34052	1063	17	taken	take	VBN
34052	1063	18	off	off	RP
34052	1063	19	upon	upon	IN
34052	1063	20	one	one	CD
34052	1063	21	of	of	IN
34052	1063	22	the	the	DT
34052	1063	23	metal	metal	NN
34052	1063	24	sheets	sheet	NNS
34052	1063	25	in	in	IN
34052	1063	26	the	the	DT
34052	1063	27	same	same	JJ
34052	1063	28	way	way	NN
34052	1063	29	as	as	IN
34052	1063	30	a	a	DT
34052	1063	31	print	print	NN
34052	1063	32	is	be	VBZ
34052	1063	33	taken	take	VBN
34052	1063	34	off	off	RP
34052	1063	35	upon	upon	IN
34052	1063	36	ordinary	ordinary	JJ
34052	1063	37	sensitised	sensitise	VBN
34052	1063	38	paper	paper	NN
34052	1063	39	.	.	.
34052	1064	1	In	in	IN
34052	1064	2	daylight	daylight	NN
34052	1064	3	the	the	DT
34052	1064	4	exposure	exposure	NN
34052	1064	5	varies	vary	VBZ
34052	1064	6	from	from	IN
34052	1064	7	5	5	CD
34052	1064	8	to	to	TO
34052	1064	9	20	20	CD
34052	1064	10	minutes	minute	NNS
34052	1064	11	,	,	,
34052	1064	12	but	but	CC
34052	1064	13	in	in	IN
34052	1064	14	artificial	artificial	JJ
34052	1064	15	light	light	JJ
34052	1064	16	various	various	JJ
34052	1064	17	trials	trial	NNS
34052	1064	18	will	will	MD
34052	1064	19	have	have	VB
34052	1064	20	to	to	TO
34052	1064	21	be	be	VB
34052	1064	22	made	make	VBN
34052	1064	23	in	in	IN
34052	1064	24	order	order	NN
34052	1064	25	to	to	TO
34052	1064	26	get	get	VB
34052	1064	27	the	the	DT
34052	1064	28	best	good	JJS
34052	1064	29	results	result	NNS
34052	1064	30	,	,	,
34052	1064	31	the	the	DT
34052	1064	32	exposure	exposure	NN
34052	1064	33	varying	vary	VBG
34052	1064	34	with	with	IN
34052	1064	35	the	the	DT
34052	1064	36	amount	amount	NN
34052	1064	37	of	of	IN
34052	1064	38	bichromate	bichromate	NN
34052	1064	39	in	in	IN
34052	1064	40	the	the	DT
34052	1064	41	coating	coating	NN
34052	1064	42	;	;	:
34052	1064	43	the	the	DT
34052	1064	44	proportion	proportion	NN
34052	1064	45	of	of	IN
34052	1064	46	the	the	DT
34052	1064	47	bichromate	bichromate	NN
34052	1064	48	to	to	IN
34052	1064	49	the	the	DT
34052	1064	50	glue	glue	NN
34052	1064	51	should	should	MD
34052	1064	52	remain	remain	VB
34052	1064	53	about	about	RB
34052	1064	54	6	6	CD
34052	1064	55	per	per	NN
34052	1064	56	cent	cent	NN
34052	1064	57	.	.	.
34052	1065	1	Light	light	NN
34052	1065	2	from	from	IN
34052	1065	3	a	a	DT
34052	1065	4	25	25	CD
34052	1065	5	ampere	ampere	NNP
34052	1065	6	arc	arc	NNP
34052	1065	7	lamp	lamp	NN
34052	1065	8	for	for	IN
34052	1065	9	2	2	CD
34052	1065	10	to	to	TO
34052	1065	11	5	5	CD
34052	1065	12	minutes	minute	NNS
34052	1065	13	,	,	,
34052	1065	14	at	at	IN
34052	1065	15	a	a	DT
34052	1065	16	distance	distance	NN
34052	1065	17	of	of	IN
34052	1065	18	18	18	CD
34052	1065	19	inches	inch	NNS
34052	1065	20	,	,	,
34052	1065	21	will	will	MD
34052	1065	22	generally	generally	RB
34052	1065	23	suffice	suffice	VB
34052	1065	24	to	to	TO
34052	1065	25	"	"	``
34052	1065	26	print	print	VB
34052	1065	27	"	"	''
34052	1065	28	the	the	DT
34052	1065	29	impression	impression	NN
34052	1065	30	on	on	IN
34052	1065	31	the	the	DT
34052	1065	32	metal	metal	NN
34052	1065	33	sheets	sheet	NNS
34052	1065	34	.	.	.
34052	1066	1	The	the	DT
34052	1066	2	printing	printing	NN
34052	1066	3	finished	finish	VBD
34052	1066	4	,	,	,
34052	1066	5	the	the	DT
34052	1066	6	metal	metal	NN
34052	1066	7	print	print	NN
34052	1066	8	should	should	MD
34052	1066	9	be	be	VB
34052	1066	10	laid	lay	VBN
34052	1066	11	upon	upon	IN
34052	1066	12	a	a	DT
34052	1066	13	sheet	sheet	NN
34052	1066	14	of	of	IN
34052	1066	15	glass	glass	NN
34052	1066	16	and	and	CC
34052	1066	17	held	hold	VBN
34052	1066	18	under	under	IN
34052	1066	19	a	a	DT
34052	1066	20	running	run	VBG
34052	1066	21	stream	stream	NN
34052	1066	22	of	of	IN
34052	1066	23	water	water	NN
34052	1066	24	.	.	.
34052	1067	1	The	the	DT
34052	1067	2	washing	washing	NN
34052	1067	3	is	be	VBZ
34052	1067	4	complete	complete	JJ
34052	1067	5	as	as	RB
34052	1067	6	soon	soon	RB
34052	1067	7	as	as	IN
34052	1067	8	the	the	DT
34052	1067	9	unexposed	unexposed	JJ
34052	1067	10	parts	part	NNS
34052	1067	11	of	of	IN
34052	1067	12	the	the	DT
34052	1067	13	glue	glue	NN
34052	1067	14	coating	coating	NN
34052	1067	15	have	have	VBP
34052	1067	16	been	be	VBN
34052	1067	17	entirely	entirely	RB
34052	1067	18	washed	wash	VBN
34052	1067	19	away	away	RB
34052	1067	20	leaving	leave	VBG
34052	1067	21	the	the	DT
34052	1067	22	bare	bare	JJ
34052	1067	23	metal	metal	NN
34052	1067	24	,	,	,
34052	1067	25	and	and	CC
34052	1067	26	this	this	DT
34052	1067	27	will	will	MD
34052	1067	28	take	take	VB
34052	1067	29	anything	anything	NN
34052	1067	30	from	from	IN
34052	1067	31	3	3	CD
34052	1067	32	to	to	IN
34052	1067	33	7	7	CD
34052	1067	34	{	{	-LRB-
34052	1067	35	122	122	CD
34052	1067	36	}	}	-RRB-
34052	1067	37	minutes	minute	NNS
34052	1067	38	,	,	,
34052	1067	39	depending	depend	VBG
34052	1067	40	upon	upon	IN
34052	1067	41	the	the	DT
34052	1067	42	thickness	thickness	NN
34052	1067	43	of	of	IN
34052	1067	44	the	the	DT
34052	1067	45	film	film	NN
34052	1067	46	.	.	.
34052	1068	1	As	as	RB
34052	1068	2	soon	soon	RB
34052	1068	3	as	as	IN
34052	1068	4	it	-PRON-	PRP
34052	1068	5	is	be	VBZ
34052	1068	6	dry	dry	JJ
34052	1068	7	the	the	DT
34052	1068	8	print	print	NN
34052	1068	9	is	be	VBZ
34052	1068	10	ready	ready	JJ
34052	1068	11	for	for	IN
34052	1068	12	use	use	NN
34052	1068	13	.	.	.
34052	1069	1	As	as	IN
34052	1069	2	already	already	RB
34052	1069	3	mentioned	mention	VBN
34052	1069	4	,	,	,
34052	1069	5	the	the	DT
34052	1069	6	negative	negative	JJ
34052	1069	7	from	from	IN
34052	1069	8	which	which	WDT
34052	1069	9	the	the	DT
34052	1069	10	metal	metal	NN
34052	1069	11	print	print	NN
34052	1069	12	is	be	VBZ
34052	1069	13	made	make	VBN
34052	1069	14	requires	require	VBZ
34052	1069	15	that	that	IN
34052	1069	16	the	the	DT
34052	1069	17	lines	line	NNS
34052	1069	18	be	be	VB
34052	1069	19	perfectly	perfectly	RB
34052	1069	20	sharp	sharp	JJ
34052	1069	21	and	and	CC
34052	1069	22	opaque	opaque	JJ
34052	1069	23	,	,	,
34052	1069	24	and	and	CC
34052	1069	25	the	the	DT
34052	1069	26	spaces	space	NNS
34052	1069	27	between	between	IN
34052	1069	28	perfectly	perfectly	RB
34052	1069	29	transparent	transparent	JJ
34052	1069	30	.	.	.
34052	1070	1	Ordinary	ordinary	JJ
34052	1070	2	dry	dry	JJ
34052	1070	3	plates	plate	NNS
34052	1070	4	are	be	VBP
34052	1070	5	too	too	RB
34052	1070	6	rapid	rapid	JJ
34052	1070	7	,	,	,
34052	1070	8	a	a	DT
34052	1070	9	rather	rather	RB
34052	1070	10	slow	slow	JJ
34052	1070	11	plate	plate	NN
34052	1070	12	being	be	VBG
34052	1070	13	required	require	VBN
34052	1070	14	.	.	.
34052	1071	1	Wratten	Wratten	VBN
34052	1071	2	Process	process	NN
34052	1071	3	Plates	plate	NNS
34052	1071	4	give	give	VBP
34052	1071	5	excellent	excellent	JJ
34052	1071	6	results	result	NNS
34052	1071	7	,	,	,
34052	1071	8	and	and	CC
34052	1071	9	the	the	DT
34052	1071	10	following	follow	VBG
34052	1071	11	is	be	VBZ
34052	1071	12	a	a	DT
34052	1071	13	good	good	JJ
34052	1071	14	developer	developer	NN
34052	1071	15	to	to	TO
34052	1071	16	use	use	VB
34052	1071	17	with	with	IN
34052	1071	18	them	-PRON-	PRP
34052	1071	19	:	:	:
34052	1071	20	Glycin	Glycin	NNP
34052	1071	21	15	15	CD
34052	1071	22	grammes	gramme	NNS
34052	1071	23	1	1	CD
34052	1071	24	oz	oz	IN
34052	1071	25	.	.	.
34052	1072	1	Sulphite	Sulphite	NNP
34052	1072	2	of	of	IN
34052	1072	3	Soda	Soda	NNP
34052	1072	4	40	40	CD
34052	1072	5	,	,	,
34052	1072	6	,	,	,
34052	1072	7	2	2	CD
34052	1072	8	-	-	SYM
34052	1072	9	1/2	1/2	CD
34052	1072	10	,	,	,
34052	1072	11	,	,	,
34052	1072	12	Carbonate	Carbonate	NNP
34052	1072	13	of	of	IN
34052	1072	14	Potash	Potash	NNP
34052	1072	15	80	80	CD
34052	1072	16	,	,	,
34052	1072	17	,	,	,
34052	1072	18	5	5	CD
34052	1072	19	,	,	,
34052	1072	20	,	,	,
34052	1072	21	Water	Water	NNP
34052	1072	22	1000	1000	CD
34052	1072	23	c.c	c.c	NNP
34052	1072	24	.	.	.
34052	1073	1	60	60	CD
34052	1073	2	,	,	,
34052	1073	3	,	,	,
34052	1073	4	This	this	DT
34052	1073	5	developer	developer	NN
34052	1073	6	should	should	MD
34052	1073	7	be	be	VB
34052	1073	8	used	use	VBN
34052	1073	9	for	for	IN
34052	1073	10	6	6	CD
34052	1073	11	minutes	minute	NNS
34052	1073	12	at	at	IN
34052	1073	13	a	a	DT
34052	1073	14	temperature	temperature	NN
34052	1073	15	of	of	IN
34052	1073	16	50Â	50Â	NNP
34052	1073	17	°	°	,
34052	1073	18	F.	F.	NNP
34052	1073	19	,	,	,
34052	1073	20	3	3	CD
34052	1073	21	-	-	SYM
34052	1073	22	1/2	1/2	CD
34052	1073	23	minutes	minute	NNS
34052	1073	24	at	at	IN
34052	1073	25	65Â	65Â	NNP
34052	1073	26	°	°	NNS
34052	1073	27	,	,	,
34052	1073	28	and	and	CC
34052	1073	29	1	1	CD
34052	1073	30	-	-	HYPH
34052	1073	31	3/4	3/4	CD
34052	1073	32	minutes	minute	NNS
34052	1073	33	at	at	IN
34052	1073	34	80Â	80Â	NNP
34052	1073	35	°	°	NNS
34052	1073	36	.	.	.
34052	1074	1	It	-PRON-	PRP
34052	1074	2	is	be	VBZ
34052	1074	3	best	good	JJS
34052	1074	4	only	only	RB
34052	1074	5	used	use	VBN
34052	1074	6	once	once	RB
34052	1074	7	.	.	.
34052	1075	1	If	if	IN
34052	1075	2	an	an	DT
34052	1075	3	intensifier	intensifier	NN
34052	1075	4	is	be	VBZ
34052	1075	5	required	require	VBN
34052	1075	6	,	,	,
34052	1075	7	the	the	DT
34052	1075	8	following	follow	VBG
34052	1075	9	formula	formula	NN
34052	1075	10	will	will	MD
34052	1075	11	be	be	VB
34052	1075	12	found	find	VBN
34052	1075	13	to	to	TO
34052	1075	14	give	give	VB
34052	1075	15	satisfactory	satisfactory	JJ
34052	1075	16	results	result	NNS
34052	1075	17	:	:	:
34052	1075	18	Bichloride	Bichloride	NNP
34052	1075	19	of	of	IN
34052	1075	20	Mercury	Mercury	NNP
34052	1075	21	1	1	CD
34052	1075	22	oz	oz	IN
34052	1075	23	.	.	.
34052	1076	1	60	60	CD
34052	1076	2	grammes	gramme	NNS
34052	1076	3	.	.	.
34052	1077	1	Hot	Hot	NNP
34052	1077	2	Water	Water	NNP
34052	1077	3	16	16	CD
34052	1077	4	,	,	,
34052	1077	5	,	,	,
34052	1077	6	1000	1000	CD
34052	1077	7	c.c	c.c	NNP
34052	1077	8	.	.	.
34052	1078	1	Allow	allow	VB
34052	1078	2	to	to	IN
34052	1078	3	cool	cool	JJ
34052	1078	4	,	,	,
34052	1078	5	completely	completely	RB
34052	1078	6	pour	pour	VB
34052	1078	7	off	off	RP
34052	1078	8	from	from	IN
34052	1078	9	any	any	DT
34052	1078	10	crystals	crystal	NNS
34052	1078	11	,	,	,
34052	1078	12	and	and	CC
34052	1078	13	add	add	VB
34052	1078	14	:	:	:
34052	1078	15	Hydrochloric	Hydrochloric	NNP
34052	1078	16	Acid	Acid	NNP
34052	1078	17	30	30	CD
34052	1078	18	minims	minim	NNS
34052	1078	19	4	4	CD
34052	1078	20	c.c	c.c	NN
34052	1078	21	.	.	.
34052	1079	1	Allow	allow	VB
34052	1079	2	negative	negative	JJ
34052	1079	3	to	to	TO
34052	1079	4	bleach	bleach	VB
34052	1079	5	thoroughly	thoroughly	RB
34052	1079	6	,	,	,
34052	1079	7	wash	wash	VB
34052	1079	8	well	well	RB
34052	1079	9	in	in	IN
34052	1079	10	water	water	NN
34052	1079	11	,	,	,
34052	1079	12	and	and	CC
34052	1079	13	blacken	blacken	NN
34052	1079	14	in	in	IN
34052	1079	15	10	10	CD
34052	1079	16	per	per	NN
34052	1079	17	cent	cent	NN
34052	1079	18	ammonia	ammonia	NNP
34052	1079	19	.880	.880	CD
34052	1079	20	,	,	,
34052	1079	21	or	or	CC
34052	1079	22	5	5	CD
34052	1079	23	per	per	NN
34052	1079	24	cent	cent	NN
34052	1079	25	sodium	sodium	NN
34052	1079	26	sulphide	sulphide	NN
34052	1079	27	.	.	.
34052	1080	1	In	in	IN
34052	1080	2	preparing	prepare	VBG
34052	1080	3	the	the	DT
34052	1080	4	negatives	negative	NNS
34052	1080	5	and	and	CC
34052	1080	6	metal	metal	NN
34052	1080	7	prints	print	NNS
34052	1080	8	the	the	DT
34052	1080	9	following	follow	VBG
34052	1080	10	points	point	NNS
34052	1080	11	should	should	MD
34052	1080	12	be	be	VB
34052	1080	13	observed	observe	VBN
34052	1080	14	:	:	:
34052	1080	15	A	a	DT
34052	1080	16	good	good	JJ
34052	1080	17	negative	negative	JJ
34052	1080	18	should	should	MD
34052	1080	19	have	have	VB
34052	1080	20	the	the	DT
34052	1080	21	lines	line	NNS
34052	1080	22	perfectly	perfectly	RB
34052	1080	23	sharp	sharp	JJ
34052	1080	24	and	and	CC
34052	1080	25	opaque	opaque	JJ
34052	1080	26	;	;	:
34052	1080	27	there	there	EX
34052	1080	28	should	should	MD
34052	1080	29	be	be	VB
34052	1080	30	no	no	DT
34052	1080	31	"	"	``
34052	1080	32	fluff	fluff	NN
34052	1080	33	"	"	''
34052	1080	34	between	between	IN
34052	1080	35	the	the	DT
34052	1080	36	lines	line	NNS
34052	1080	37	even	even	RB
34052	1080	38	when	when	WRB
34052	1080	39	they	-PRON-	PRP
34052	1080	40	are	be	VBP
34052	1080	41	close	close	JJ
34052	1080	42	together	together	RB
34052	1080	43	.	.	.
34052	1081	1	A	a	DT
34052	1081	2	properly	properly	RB
34052	1081	3	exposed	expose	VBN
34052	1081	4	and	and	CC
34052	1081	5	developed	develop	VBN
34052	1081	6	negative	negative	JJ
34052	1081	7	should	should	MD
34052	1081	8	not	not	RB
34052	1081	9	require	require	VB
34052	1081	10	any	any	DT
34052	1081	11	reducing	reduce	VBG
34052	1081	12	or	or	CC
34052	1081	13	intensifying	intensify	VBG
34052	1081	14	.	.	.
34052	1082	1	If	if	IN
34052	1082	2	the	the	DT
34052	1082	3	lamps	lamp	NNS
34052	1082	4	used	use	VBD
34052	1082	5	for	for	IN
34052	1082	6	illuminating	illuminate	VBG
34052	1082	7	the	the	DT
34052	1082	8	copying	copying	NN
34052	1082	9	board	board	NN
34052	1082	10	are	be	VBP
34052	1082	11	placed	place	VBN
34052	1082	12	2	2	CD
34052	1082	13	feet	foot	NNS
34052	1082	14	away	away	RB
34052	1082	15	,	,	,
34052	1082	16	and	and	CC
34052	1082	17	the	the	DT
34052	1082	18	exposure	exposure	NN
34052	1082	19	required	require	VBN
34052	1082	20	is	be	VBZ
34052	1082	21	5	5	CD
34052	1082	22	minutes	minute	NNS
34052	1082	23	,	,	,
34052	1082	24	the	the	DT
34052	1082	25	exposure	exposure	NN
34052	1082	26	,	,	,
34052	1082	27	if	if	IN
34052	1082	28	the	the	DT
34052	1082	29	lamps	lamp	NNS
34052	1082	30	are	be	VBP
34052	1082	31	placed	place	VBN
34052	1082	32	4	4	CD
34052	1082	33	feet	foot	NNS
34052	1082	34	away	away	RB
34052	1082	35	,	,	,
34052	1082	36	will	will	MD
34052	1082	37	be	be	VB
34052	1082	38	{	{	-LRB-
34052	1082	39	123	123	CD
34052	1082	40	}	}	-RRB-
34052	1082	41	20	20	CD
34052	1082	42	minutes	minute	NNS
34052	1082	43	,	,	,
34052	1082	44	as	as	IN
34052	1082	45	the	the	DT
34052	1082	46	amount	amount	NN
34052	1082	47	of	of	IN
34052	1082	48	light	light	NN
34052	1082	49	which	which	WDT
34052	1082	50	falls	fall	VBZ
34052	1082	51	upon	upon	IN
34052	1082	52	an	an	DT
34052	1082	53	object	object	NN
34052	1082	54	decreases	decrease	VBZ
34052	1082	55	as	as	IN
34052	1082	56	the	the	DT
34052	1082	57	inverse	inverse	NN
34052	1082	58	square	square	NN
34052	1082	59	of	of	IN
34052	1082	60	the	the	DT
34052	1082	61	distance	distance	NN
34052	1082	62	.	.	.
34052	1083	1	Get	get	VB
34052	1083	2	the	the	DT
34052	1083	3	coating	coating	NN
34052	1083	4	on	on	IN
34052	1083	5	the	the	DT
34052	1083	6	foil	foil	NN
34052	1083	7	as	as	RB
34052	1083	8	thin	thin	JJ
34052	1083	9	as	as	IN
34052	1083	10	possible	possible	JJ
34052	1083	11	,	,	,
34052	1083	12	and	and	CC
34052	1083	13	err	err	VB
34052	1083	14	on	on	IN
34052	1083	15	the	the	DT
34052	1083	16	side	side	NN
34052	1083	17	of	of	IN
34052	1083	18	over	over	IN
34052	1083	19	-	-	HYPH
34052	1083	20	exposure	exposure	NN
34052	1083	21	,	,	,
34052	1083	22	for	for	IN
34052	1083	23	if	if	IN
34052	1083	24	the	the	DT
34052	1083	25	coating	coating	NN
34052	1083	26	is	be	VBZ
34052	1083	27	thick	thick	JJ
34052	1083	28	and	and	CC
34052	1083	29	has	have	VBZ
34052	1083	30	been	be	VBN
34052	1083	31	under	under	RB
34052	1083	32	-	-	HYPH
34052	1083	33	exposed	expose	VBN
34052	1083	34	,	,	,
34052	1083	35	excessive	excessive	JJ
34052	1083	36	washing	washing	NN
34052	1083	37	will	will	MD
34052	1083	38	dissolve	dissolve	VB
34052	1083	39	the	the	DT
34052	1083	40	whole	whole	JJ
34052	1083	41	coating	coating	NN
34052	1083	42	;	;	:
34052	1083	43	for	for	IN
34052	1083	44	,	,	,
34052	1083	45	unless	unless	IN
34052	1083	46	insolubilisation	insolubilisation	NN
34052	1083	47	has	have	VBZ
34052	1083	48	taken	take	VBN
34052	1083	49	place	place	NN
34052	1083	50	right	right	RB
34052	1083	51	up	up	IN
34052	1083	52	to	to	IN
34052	1083	53	the	the	DT
34052	1083	54	metal	metal	NN
34052	1083	55	base	base	NN
34052	1083	56	,	,	,
34052	1083	57	the	the	DT
34052	1083	58	under	under	JJ
34052	1083	59	parts	part	NNS
34052	1083	60	will	will	MD
34052	1083	61	remain	remain	VB
34052	1083	62	in	in	IN
34052	1083	63	a	a	DT
34052	1083	64	more	more	RBR
34052	1083	65	or	or	CC
34052	1083	66	less	less	JJR
34052	1083	67	soluble	soluble	JJ
34052	1083	68	condition	condition	NN
34052	1083	69	.	.	.
34052	1084	1	On	on	IN
34052	1084	2	no	no	DT
34052	1084	3	account	account	NN
34052	1084	4	must	must	MD
34052	1084	5	the	the	DT
34052	1084	6	unexposed	unexposed	JJ
34052	1084	7	sheets	sheet	NNS
34052	1084	8	be	be	VB
34052	1084	9	placed	place	VBN
34052	1084	10	near	near	IN
34052	1084	11	a	a	DT
34052	1084	12	fire	fire	NN
34052	1084	13	,	,	,
34052	1084	14	otherwise	otherwise	RB
34052	1084	15	they	-PRON-	PRP
34052	1084	16	will	will	MD
34052	1084	17	be	be	VB
34052	1084	18	spoilt	spoil	VBN
34052	1084	19	,	,	,
34052	1084	20	the	the	DT
34052	1084	21	whole	whole	JJ
34052	1084	22	coating	coating	NN
34052	1084	23	becoming	become	VBG
34052	1084	24	insoluble	insoluble	JJ
34052	1084	25	;	;	:
34052	1084	26	heat	heat	NN
34052	1084	27	acting	act	VBG
34052	1084	28	in	in	IN
34052	1084	29	the	the	DT
34052	1084	30	same	same	JJ
34052	1084	31	manner	manner	NN
34052	1084	32	as	as	IN
34052	1084	33	light	light	NN
34052	1084	34	.	.	.
34052	1085	1	In	in	IN
34052	1085	2	washing	washing	NN
34052	1085	3	,	,	,
34052	1085	4	keep	keep	VB
34052	1085	5	the	the	DT
34052	1085	6	print	print	NN
34052	1085	7	moving	move	VBG
34052	1085	8	so	so	IN
34052	1085	9	that	that	IN
34052	1085	10	the	the	DT
34052	1085	11	stream	stream	NN
34052	1085	12	of	of	IN
34052	1085	13	water	water	NN
34052	1085	14	does	do	VBZ
34052	1085	15	not	not	RB
34052	1085	16	fall	fall	VB
34052	1085	17	continually	continually	RB
34052	1085	18	in	in	IN
34052	1085	19	one	one	CD
34052	1085	20	place	place	NN
34052	1085	21	.	.	.
34052	1086	1	It	-PRON-	PRP
34052	1086	2	is	be	VBZ
34052	1086	3	best	good	JJS
34052	1086	4	to	to	TO
34052	1086	5	hold	hold	VB
34052	1086	6	the	the	DT
34052	1086	7	print	print	NN
34052	1086	8	so	so	IN
34052	1086	9	that	that	IN
34052	1086	10	the	the	DT
34052	1086	11	water	water	NN
34052	1086	12	runs	run	VBZ
34052	1086	13	off	off	RP
34052	1086	14	in	in	IN
34052	1086	15	the	the	DT
34052	1086	16	direction	direction	NN
34052	1086	17	of	of	IN
34052	1086	18	the	the	DT
34052	1086	19	lines	line	NNS
34052	1086	20	.	.	.
34052	1087	1	To	to	TO
34052	1087	2	dry	dry	VB
34052	1087	3	the	the	DT
34052	1087	4	prints	print	NNS
34052	1087	5	after	after	IN
34052	1087	6	washing	wash	VBG
34052	1087	7	they	-PRON-	PRP
34052	1087	8	can	can	MD
34052	1087	9	be	be	VB
34052	1087	10	laid	lay	VBN
34052	1087	11	out	out	RP
34052	1087	12	flat	flat	RB
34052	1087	13	in	in	IN
34052	1087	14	a	a	DT
34052	1087	15	moderately	moderately	RB
34052	1087	16	warm	warm	JJ
34052	1087	17	oven	oven	NN
34052	1087	18	,	,	,
34052	1087	19	or	or	CC
34052	1087	20	before	before	IN
34052	1087	21	a	a	DT
34052	1087	22	stove	stove	NN
34052	1087	23	,	,	,
34052	1087	24	the	the	DT
34052	1087	25	heat	heat	NN
34052	1087	26	of	of	IN
34052	1087	27	course	course	NN
34052	1087	28	not	not	RB
34052	1087	29	being	be	VBG
34052	1087	30	sufficient	sufficient	JJ
34052	1087	31	to	to	TO
34052	1087	32	cause	cause	VB
34052	1087	33	the	the	DT
34052	1087	34	coating	coating	NN
34052	1087	35	to	to	TO
34052	1087	36	peel	peel	VB
34052	1087	37	.	.	.
34052	1088	1	To	to	TO
34052	1088	2	render	render	VB
34052	1088	3	the	the	DT
34052	1088	4	glue	glue	NN
34052	1088	5	image	image	NN
34052	1088	6	more	more	RBR
34052	1088	7	distinct	distinct	JJ
34052	1088	8	the	the	DT
34052	1088	9	print	print	NN
34052	1088	10	should	should	MD
34052	1088	11	be	be	VB
34052	1088	12	immersed	immerse	VBN
34052	1088	13	for	for	IN
34052	1088	14	a	a	DT
34052	1088	15	few	few	JJ
34052	1088	16	seconds	second	NNS
34052	1088	17	in	in	IN
34052	1088	18	an	an	DT
34052	1088	19	aniline	aniline	NN
34052	1088	20	dye	dye	NN
34052	1088	21	solution	solution	NN
34052	1088	22	,	,	,
34052	1088	23	the	the	DT
34052	1088	24	glue	glue	NN
34052	1088	25	taking	take	VBG
34052	1088	26	up	up	RP
34052	1088	27	the	the	DT
34052	1088	28	colour	colour	NN
34052	1088	29	readily	readily	RB
34052	1088	30	.	.	.
34052	1089	1	These	these	DT
34052	1089	2	dyes	dye	NNS
34052	1089	3	are	be	VBP
34052	1089	4	soluble	soluble	JJ
34052	1089	5	in	in	IN
34052	1089	6	either	either	CC
34052	1089	7	water	water	NN
34052	1089	8	or	or	CC
34052	1089	9	alcohol	alcohol	NN
34052	1089	10	.	.	.
34052	1090	1	A	a	DT
34052	1090	2	dye	dye	NN
34052	1090	3	known	know	VBN
34052	1090	4	as	as	IN
34052	1090	5	"	"	``
34052	1090	6	magenta	magenta	NNP
34052	1090	7	"	"	''
34052	1090	8	is	be	VBZ
34052	1090	9	very	very	RB
34052	1090	10	good	good	JJ
34052	1090	11	.	.	.
34052	1091	1	The	the	DT
34052	1091	2	process	process	NN
34052	1091	3	of	of	IN
34052	1091	4	coating	coat	VBG
34052	1091	5	the	the	DT
34052	1091	6	metal	metal	NN
34052	1091	7	sheets	sheet	NNS
34052	1091	8	must	must	MD
34052	1091	9	be	be	VB
34052	1091	10	performed	perform	VBN
34052	1091	11	as	as	RB
34052	1091	12	quickly	quickly	RB
34052	1091	13	as	as	IN
34052	1091	14	possible	possible	JJ
34052	1091	15	(	(	-LRB-
34052	1091	16	about	about	RB
34052	1091	17	10	10	CD
34052	1091	18	seconds	second	NNS
34052	1091	19	)	)	-RRB-
34052	1091	20	,	,	,
34052	1091	21	as	as	IN
34052	1091	22	owing	owe	VBG
34052	1091	23	to	to	IN
34052	1091	24	the	the	DT
34052	1091	25	peculiar	peculiar	JJ
34052	1091	26	nature	nature	NN
34052	1091	27	of	of	IN
34052	1091	28	the	the	DT
34052	1091	29	bichromated	bichromated	JJ
34052	1091	30	glue	glue	NN
34052	1091	31	it	-PRON-	PRP
34052	1091	32	soon	soon	RB
34052	1091	33	sets	set	VBZ
34052	1091	34	,	,	,
34052	1091	35	and	and	CC
34052	1091	36	once	once	IN
34052	1091	37	this	this	DT
34052	1091	38	has	have	VBZ
34052	1091	39	taken	take	VBN
34052	1091	40	place	place	NN
34052	1091	41	it	-PRON-	PRP
34052	1091	42	is	be	VBZ
34052	1091	43	impossible	impossible	JJ
34052	1091	44	to	to	TO
34052	1091	45	smooth	smooth	VB
34052	1091	46	down	down	RP
34052	1091	47	any	any	DT
34052	1091	48	unevenness	unevenness	NN
34052	1091	49	.	.	.
34052	1092	1	See	see	VB
34052	1092	2	that	that	IN
34052	1092	3	the	the	DT
34052	1092	4	negative	negative	JJ
34052	1092	5	and	and	CC
34052	1092	6	metal	metal	NN
34052	1092	7	sheet	sheet	NN
34052	1092	8	make	make	VBP
34052	1092	9	good	good	JJ
34052	1092	10	contact	contact	NN
34052	1092	11	while	while	IN
34052	1092	12	printing	print	VBG
34052	1092	13	.	.	.
34052	1093	1	If	if	IN
34052	1093	2	the	the	DT
34052	1093	3	glue	glue	NN
34052	1093	4	solution	solution	NN
34052	1093	5	does	do	VBZ
34052	1093	6	not	not	RB
34052	1093	7	adhere	adhere	VB
34052	1093	8	to	to	IN
34052	1093	9	the	the	DT
34052	1093	10	surface	surface	NN
34052	1093	11	of	of	IN
34052	1093	12	the	the	DT
34052	1093	13	foil	foil	NN
34052	1093	14	in	in	IN
34052	1093	15	a	a	DT
34052	1093	16	perfectly	perfectly	RB
34052	1093	17	even	even	RB
34052	1093	18	film	film	NN
34052	1093	19	,	,	,
34052	1093	20	but	but	CC
34052	1093	21	assumes	assume	VBZ
34052	1093	22	a	a	DT
34052	1093	23	streaky	streaky	JJ
34052	1093	24	appearance	appearance	NN
34052	1093	25	,	,	,
34052	1093	26	a	a	DT
34052	1093	27	little	little	JJ
34052	1093	28	liquid	liquid	JJ
34052	1093	29	ammonia	ammonia	NN
34052	1093	30	,	,	,
34052	1093	31	or	or	CC
34052	1093	32	a	a	DT
34052	1093	33	weak	weak	JJ
34052	1093	34	solution	solution	NN
34052	1093	35	of	of	IN
34052	1093	36	nitric	nitric	JJ
34052	1093	37	acid	acid	NN
34052	1093	38	,	,	,
34052	1093	39	rubbed	rub	VBN
34052	1093	40	over	over	IN
34052	1093	41	the	the	DT
34052	1093	42	surface	surface	NN
34052	1093	43	of	of	IN
34052	1093	44	the	the	DT
34052	1093	45	foil	foil	NN
34052	1093	46	,	,	,
34052	1093	47	which	which	WDT
34052	1093	48	is	be	VBZ
34052	1093	49	afterwards	afterwards	RB
34052	1093	50	gently	gently	RB
34052	1093	51	scoured	scour	VBN
34052	1093	52	with	with	IN
34052	1093	53	precipitated	precipitate	VBN
34052	1093	54	chalk	chalk	NN
34052	1093	55	on	on	IN
34052	1093	56	a	a	DT
34052	1093	57	tuft	tuft	NN
34052	1093	58	of	of	IN
34052	1093	59	cotton	cotton	NN
34052	1093	60	{	{	-LRB-
34052	1093	61	124	124	CD
34052	1093	62	}	}	-RRB-
34052	1093	63	wool	wool	NN
34052	1093	64	,	,	,
34052	1093	65	will	will	MD
34052	1093	66	remove	remove	VB
34052	1093	67	the	the	DT
34052	1093	68	grease	grease	NN
34052	1093	69	which	which	WDT
34052	1093	70	is	be	VBZ
34052	1093	71	the	the	DT
34052	1093	72	cause	cause	NN
34052	1093	73	of	of	IN
34052	1093	74	the	the	DT
34052	1093	75	difficulty	difficulty	NN
34052	1093	76	.	.	.
34052	1094	1	A	a	DT
34052	1094	2	photograph	photograph	NN
34052	1094	3	of	of	IN
34052	1094	4	a	a	DT
34052	1094	5	picture	picture	NN
34052	1094	6	prepared	prepare	VBN
34052	1094	7	from	from	IN
34052	1094	8	a	a	DT
34052	1094	9	line	line	NN
34052	1094	10	negative	negative	JJ
34052	1094	11	is	be	VBZ
34052	1094	12	given	give	VBN
34052	1094	13	in	in	IN
34052	1094	14	Fig	Fig	NNP
34052	1094	15	.	.	.
34052	1095	1	61	61	CD
34052	1095	2	.	.	.
34052	1096	1	For	for	IN
34052	1096	2	a	a	DT
34052	1096	3	great	great	JJ
34052	1096	4	many	many	JJ
34052	1096	5	experiments	experiment	NNS
34052	1096	6	,	,	,
34052	1096	7	and	and	CC
34052	1096	8	in	in	IN
34052	1096	9	order	order	NN
34052	1096	10	to	to	TO
34052	1096	11	save	save	VB
34052	1096	12	time	time	NN
34052	1096	13	,	,	,
34052	1096	14	trouble	trouble	NN
34052	1096	15	,	,	,
34052	1096	16	and	and	CC
34052	1096	17	expense	expense	NN
34052	1096	18	,	,	,
34052	1096	19	sketches	sketch	VBZ
34052	1096	20	drawn	draw	VBN
34052	1096	21	upon	upon	IN
34052	1096	22	stout	stout	JJ
34052	1096	23	lead	lead	NN
34052	1096	24	-	-	HYPH
34052	1096	25	foil	foil	NN
34052	1096	26	in	in	IN
34052	1096	27	an	an	DT
34052	1096	28	insulating	insulate	VBG
34052	1096	29	ink	ink	NN
34052	1096	30	will	will	MD
34052	1096	31	answer	answer	VB
34052	1096	32	the	the	DT
34052	1096	33	purpose	purpose	NN
34052	1096	34	admirably	admirably	RB
34052	1096	35	,	,	,
34052	1096	36	but	but	CC
34052	1096	37	if	if	IN
34052	1096	38	any	any	DT
34052	1096	39	exact	exact	JJ
34052	1096	40	work	work	NN
34052	1096	41	is	be	VBZ
34052	1096	42	to	to	TO
34052	1096	43	be	be	VB
34052	1096	44	done	do	VBN
34052	1096	45	a	a	DT
34052	1096	46	single	single	JJ
34052	1096	47	line	line	NN
34052	1096	48	print	print	NN
34052	1096	49	is	be	VBZ
34052	1096	50	of	of	IN
34052	1096	51	course	course	NN
34052	1096	52	absolutely	absolutely	RB
34052	1096	53	necessary	necessary	JJ
34052	1096	54	.	.	.
34052	1097	1	The	the	DT
34052	1097	2	insulating	insulate	VBG
34052	1097	3	ink	ink	NN
34052	1097	4	can	can	MD
34052	1097	5	be	be	VB
34052	1097	6	prepared	prepare	VBN
34052	1097	7	by	by	IN
34052	1097	8	dissolving	dissolve	VBG
34052	1097	9	shellac	shellac	NNS
34052	1097	10	in	in	IN
34052	1097	11	methylated	methylated	JJ
34052	1097	12	spirit	spirit	NN
34052	1097	13	,	,	,
34052	1097	14	or	or	CC
34052	1097	15	ordinary	ordinary	JJ
34052	1097	16	gum	gum	NN
34052	1097	17	can	can	MD
34052	1097	18	be	be	VB
34052	1097	19	used	use	VBN
34052	1097	20	.	.	.
34052	1098	1	A	a	DT
34052	1098	2	very	very	RB
34052	1098	3	fine	fine	JJ
34052	1098	4	brush	brush	NN
34052	1098	5	should	should	MD
34052	1098	6	be	be	VB
34052	1098	7	used	use	VBN
34052	1098	8	in	in	IN
34052	1098	9	place	place	NN
34052	1098	10	of	of	IN
34052	1098	11	a	a	DT
34052	1098	12	pen	pen	NN
34052	1098	13	,	,	,
34052	1098	14	as	as	IN
34052	1098	15	the	the	DT
34052	1098	16	gum	gum	NN
34052	1098	17	will	will	MD
34052	1098	18	not	not	RB
34052	1098	19	flow	flow	VB
34052	1098	20	freely	freely	RB
34052	1098	21	from	from	IN
34052	1098	22	an	an	DT
34052	1098	23	ordinary	ordinary	JJ
34052	1098	24	nib	nib	NNP
34052	1098	25	unless	unless	IN
34052	1098	26	greater	great	JJR
34052	1098	27	pressure	pressure	NN
34052	1098	28	than	than	IN
34052	1098	29	the	the	DT
34052	1098	30	foil	foil	NN
34052	1098	31	will	will	MD
34052	1098	32	safely	safely	RB
34052	1098	33	stand	stand	VB
34052	1098	34	be	be	VB
34052	1098	35	applied	apply	VBN
34052	1098	36	.	.	.
34052	1099	1	A	a	DT
34052	1099	2	sketch	sketch	NN
34052	1099	3	prepared	prepare	VBN
34052	1099	4	in	in	IN
34052	1099	5	this	this	DT
34052	1099	6	manner	manner	NN
34052	1099	7	is	be	VBZ
34052	1099	8	shown	show	VBN
34052	1099	9	in	in	IN
34052	1099	10	Fig	Fig	NNP
34052	1099	11	.	.	.
34052	1100	1	62	62	CD
34052	1100	2	.	.	.
34052	1101	1	A	a	DT
34052	1101	2	little	little	JJ
34052	1101	3	aniline	aniline	NN
34052	1101	4	dye	dye	NN
34052	1101	5	should	should	MD
34052	1101	6	be	be	VB
34052	1101	7	added	add	VBN
34052	1101	8	to	to	IN
34052	1101	9	the	the	DT
34052	1101	10	gum	gum	NN
34052	1101	11	to	to	TO
34052	1101	12	render	render	VB
34052	1101	13	it	-PRON-	PRP
34052	1101	14	more	more	RBR
34052	1101	15	visible	visible	JJ
34052	1101	16	,	,	,
34052	1101	17	or	or	CC
34052	1101	18	a	a	DT
34052	1101	19	mixture	mixture	NN
34052	1101	20	of	of	IN
34052	1101	21	gum	gum	NN
34052	1101	22	and	and	CC
34052	1101	23	liquid	liquid	JJ
34052	1101	24	indian	indian	JJ
34052	1101	25	ink	ink	NN
34052	1101	26	will	will	MD
34052	1101	27	be	be	VB
34052	1101	28	found	find	VBN
34052	1101	29	suitable	suitable	JJ
34052	1101	30	.	.	.
34052	1102	1	[	[	-LRB-
34052	1102	2	Illustration	illustration	NN
34052	1102	3	:	:	:
34052	1102	4	FIG	FIG	NNP
34052	1102	5	.	.	.
34052	1103	1	63	63	CD
34052	1103	2	.	.	.
34052	1103	3	]	]	-RRB-
34052	1104	1	With	with	IN
34052	1104	2	the	the	DT
34052	1104	3	copying	copying	NN
34052	1104	4	arrangement	arrangement	NN
34052	1104	5	already	already	RB
34052	1104	6	described	describe	VBD
34052	1104	7	it	-PRON-	PRP
34052	1104	8	is	be	VBZ
34052	1104	9	only	only	RB
34052	1104	10	possible	possible	JJ
34052	1104	11	to	to	TO
34052	1104	12	employ	employ	VB
34052	1104	13	it	-PRON-	PRP
34052	1104	14	for	for	IN
34052	1104	15	reducing	reduce	VBG
34052	1104	16	,	,	,
34052	1104	17	it	-PRON-	PRP
34052	1104	18	being	be	VBG
34052	1104	19	necessary	necessary	JJ
34052	1104	20	to	to	TO
34052	1104	21	employ	employ	VB
34052	1104	22	a	a	DT
34052	1104	23	bellows	bellow	NNS
34052	1104	24	camera	camera	NN
34052	1104	25	with	with	IN
34052	1104	26	a	a	DT
34052	1104	27	back	back	JJ
34052	1104	28	focussing	focusse	VBG
34052	1104	29	attachment	attachment	NN
34052	1104	30	for	for	IN
34052	1104	31	purposes	purpose	NNS
34052	1104	32	of	of	IN
34052	1104	33	enlarging	enlarge	VBG
34052	1104	34	,	,	,
34052	1104	35	and	and	CC
34052	1104	36	this	this	DT
34052	1104	37	constitutes	constitute	VBZ
34052	1104	38	the	the	DT
34052	1104	39	chief	chief	JJ
34052	1104	40	drawback	drawback	NN
34052	1104	41	to	to	IN
34052	1104	42	the	the	DT
34052	1104	43	use	use	NN
34052	1104	44	of	of	IN
34052	1104	45	a	a	DT
34052	1104	46	fixed	fix	VBN
34052	1104	47	focus	focus	NN
34052	1104	48	camera	camera	NN
34052	1104	49	.	.	.
34052	1105	1	By	by	IN
34052	1105	2	replacing	replace	VBG
34052	1105	3	the	the	DT
34052	1105	4	box	box	NN
34052	1105	5	camera	camera	NN
34052	1105	6	with	with	IN
34052	1105	7	a	a	DT
34052	1105	8	focussing	focusse	VBG
34052	1105	9	camera	camera	NN
34052	1105	10	of	of	IN
34052	1105	11	the	the	DT
34052	1105	12	same	same	JJ
34052	1105	13	size	size	NN
34052	1105	14	,	,	,
34052	1105	15	we	-PRON-	PRP
34052	1105	16	shall	shall	MD
34052	1105	17	have	have	VB
34052	1105	18	a	a	DT
34052	1105	19	piece	piece	NN
34052	1105	20	of	of	IN
34052	1105	21	apparatus	apparatus	NN
34052	1105	22	capable	capable	JJ
34052	1105	23	of	of	IN
34052	1105	24	reducing	reduce	VBG
34052	1105	25	or	or	CC
34052	1105	26	enlarging	enlarge	VBG
34052	1105	27	,	,	,
34052	1105	28	only	only	RB
34052	1105	29	in	in	IN
34052	1105	30	this	this	DT
34052	1105	31	case	case	NN
34052	1105	32	the	the	DT
34052	1105	33	camera	camera	NN
34052	1105	34	should	should	MD
34052	1105	35	be	be	VB
34052	1105	36	a	a	DT
34052	1105	37	fixture	fixture	NN
34052	1105	38	and	and	CC
34052	1105	39	the	the	DT
34052	1105	40	board	board	NN
34052	1105	41	,	,	,
34052	1105	42	A	A	NNP
34052	1105	43	,	,	,
34052	1105	44	arranged	arrange	VBN
34052	1105	45	to	to	TO
34052	1105	46	slide	slide	VB
34052	1105	47	backwards	backwards	RB
34052	1105	48	and	and	CC
34052	1105	49	forwards	forwards	RB
34052	1105	50	instead	instead	RB
34052	1105	51	.	.	.
34052	1106	1	[	[	-LRB-
34052	1106	2	Illustration	illustration	NN
34052	1106	3	:	:	:
34052	1106	4	FIG	FIG	NNP
34052	1106	5	.	.	.
34052	1107	1	61	61	CD
34052	1107	2	.	.	.
34052	1108	1	Portions	portion	NNS
34052	1108	2	of	of	IN
34052	1108	3	photographs	photograph	NNS
34052	1108	4	(	(	-LRB-
34052	1108	5	full	full	JJ
34052	1108	6	size	size	NN
34052	1108	7	)	)	-RRB-
34052	1108	8	of	of	IN
34052	1108	9	single	single	JJ
34052	1108	10	line	line	NN
34052	1108	11	screen	screen	NN
34052	1108	12	,	,	,
34052	1108	13	and	and	CC
34052	1108	14	single	single	JJ
34052	1108	15	line	line	NN
34052	1108	16	print	print	NN
34052	1108	17	.	.	.
34052	1109	1	Screen	screen	NN
34052	1109	2	40	40	CD
34052	1109	3	lines	line	NNS
34052	1109	4	to	to	IN
34052	1109	5	the	the	DT
34052	1109	6	inch	inch	NN
34052	1109	7	.	.	.
34052	1109	8	]	]	-RRB-
34052	1110	1	[	[	-LRB-
34052	1110	2	Illustration	illustration	NN
34052	1110	3	:	:	:
34052	1110	4	FIG	FIG	NNP
34052	1110	5	.	.	.
34052	1111	1	62	62	CD
34052	1111	2	.	.	.
34052	1111	3	]	]	-RRB-
34052	1112	1	{	{	-LRB-
34052	1112	2	125	125	CD
34052	1112	3	}	}	-RRB-
34052	1112	4	An	an	DT
34052	1112	5	extra	extra	JJ
34052	1112	6	improvement	improvement	NN
34052	1112	7	would	would	MD
34052	1112	8	be	be	VB
34052	1112	9	to	to	TO
34052	1112	10	rule	rule	VB
34052	1112	11	the	the	DT
34052	1112	12	surface	surface	NN
34052	1112	13	of	of	IN
34052	1112	14	the	the	DT
34052	1112	15	copying	copying	NNP
34052	1112	16	board	board	NN
34052	1112	17	,	,	,
34052	1112	18	A	A	NNP
34052	1112	19	,	,	,
34052	1112	20	in	in	IN
34052	1112	21	a	a	DT
34052	1112	22	manner	manner	NN
34052	1112	23	similar	similar	JJ
34052	1112	24	to	to	IN
34052	1112	25	that	that	DT
34052	1112	26	shown	show	VBN
34052	1112	27	in	in	IN
34052	1112	28	the	the	DT
34052	1112	29	diagram	diagram	NN
34052	1112	30	,	,	,
34052	1112	31	Fig	Fig	NNP
34052	1112	32	.	.	.
34052	1113	1	63	63	CD
34052	1113	2	.	.	.
34052	1114	1	The	the	DT
34052	1114	2	rulings	ruling	NNS
34052	1114	3	should	should	MD
34052	1114	4	be	be	VB
34052	1114	5	marked	mark	VBN
34052	1114	6	off	off	RP
34052	1114	7	from	from	IN
34052	1114	8	the	the	DT
34052	1114	9	centre	centre	NN
34052	1114	10	of	of	IN
34052	1114	11	the	the	DT
34052	1114	12	board	board	NN
34052	1114	13	,	,	,
34052	1114	14	and	and	CC
34052	1114	15	should	should	MD
34052	1114	16	enclose	enclose	VB
34052	1114	17	parallelograms	parallelogram	NNS
34052	1114	18	of	of	IN
34052	1114	19	the	the	DT
34052	1114	20	various	various	JJ
34052	1114	21	plate	plate	NN
34052	1114	22	sizes	size	NNS
34052	1114	23	ranging	range	VBG
34052	1114	24	from	from	IN
34052	1114	25	3	3	CD
34052	1114	26	-	-	SYM
34052	1114	27	1/4	1/4	CD
34052	1114	28	Ã	Ã	NNP
34052	1114	29	�	�	NNP
34052	1114	30	4	4	CD
34052	1114	31	-	-	HYPH
34052	1114	32	1/4	1/4	CD
34052	1114	33	inches	inch	NNS
34052	1114	34	up	up	IN
34052	1114	35	to	to	IN
34052	1114	36	the	the	DT
34052	1114	37	full	full	JJ
34052	1114	38	size	size	NN
34052	1114	39	of	of	IN
34052	1114	40	the	the	DT
34052	1114	41	board	board	NN
34052	1114	42	.	.	.
34052	1115	1	By	by	IN
34052	1115	2	fastening	fasten	VBG
34052	1115	3	the	the	DT
34052	1115	4	picture	picture	NN
34052	1115	5	or	or	CC
34052	1115	6	photograph	photograph	NN
34052	1115	7	to	to	TO
34052	1115	8	be	be	VB
34052	1115	9	copied	copy	VBN
34052	1115	10	in	in	IN
34052	1115	11	the	the	DT
34052	1115	12	space	space	NN
34052	1115	13	on	on	IN
34052	1115	14	the	the	DT
34052	1115	15	board	board	NN
34052	1115	16	corresponding	correspond	VBG
34052	1115	17	in	in	IN
34052	1115	18	size	size	NN
34052	1115	19	,	,	,
34052	1115	20	we	-PRON-	PRP
34052	1115	21	can	can	MD
34052	1115	22	ensure	ensure	VB
34052	1115	23	that	that	IN
34052	1115	24	it	-PRON-	PRP
34052	1115	25	is	be	VBZ
34052	1115	26	in	in	IN
34052	1115	27	the	the	DT
34052	1115	28	correct	correct	JJ
34052	1115	29	position	position	NN
34052	1115	30	for	for	IN
34052	1115	31	the	the	DT
34052	1115	32	whole	whole	NN
34052	1115	33	to	to	TO
34052	1115	34	be	be	VB
34052	1115	35	included	include	VBN
34052	1115	36	on	on	IN
34052	1115	37	the	the	DT
34052	1115	38	photographic	photographic	JJ
34052	1115	39	plate	plate	NN
34052	1115	40	,	,	,
34052	1115	41	providing	provide	VBG
34052	1115	42	,	,	,
34052	1115	43	of	of	IN
34052	1115	44	course	course	NN
34052	1115	45	,	,	,
34052	1115	46	that	that	IN
34052	1115	47	the	the	DT
34052	1115	48	centre	centre	NN
34052	1115	49	of	of	IN
34052	1115	50	lens	lens	NNP
34052	1115	51	and	and	CC
34052	1115	52	board	board	NN
34052	1115	53	coincide	coincide	NN
34052	1115	54	.	.	.
34052	1116	1	With	with	IN
34052	1116	2	regard	regard	NN
34052	1116	3	to	to	IN
34052	1116	4	the	the	DT
34052	1116	5	lens	lens	NN
34052	1116	6	required	require	VBN
34052	1116	7	,	,	,
34052	1116	8	the	the	DT
34052	1116	9	practice	practice	NN
34052	1116	10	adhered	adhere	VBN
34052	1116	11	to	to	IN
34052	1116	12	by	by	IN
34052	1116	13	most	most	JJS
34052	1116	14	photographers	photographer	NNS
34052	1116	15	is	be	VBZ
34052	1116	16	to	to	TO
34052	1116	17	use	use	VB
34052	1116	18	a	a	DT
34052	1116	19	lens	lens	NN
34052	1116	20	having	have	VBG
34052	1116	21	a	a	DT
34052	1116	22	focal	focal	JJ
34052	1116	23	length	length	NN
34052	1116	24	equal	equal	JJ
34052	1116	25	to	to	IN
34052	1116	26	the	the	DT
34052	1116	27	diagonal	diagonal	JJ
34052	1116	28	of	of	IN
34052	1116	29	the	the	DT
34052	1116	30	plate	plate	NN
34052	1116	31	used	use	VBN
34052	1116	32	.	.	.
34052	1117	1	Thus	thus	RB
34052	1117	2	for	for	IN
34052	1117	3	a	a	DT
34052	1117	4	1/4-plate	1/4-plate	CD
34052	1117	5	camera	camera	NN
34052	1117	6	a	a	DT
34052	1117	7	5-inch	5-inch	CD
34052	1117	8	lens	lens	NN
34052	1117	9	should	should	MD
34052	1117	10	be	be	VB
34052	1117	11	used	use	VBN
34052	1117	12	,	,	,
34052	1117	13	and	and	CC
34052	1117	14	for	for	IN
34052	1117	15	a	a	DT
34052	1117	16	1/2-plate	1/2-plate	CD
34052	1117	17	an	an	DT
34052	1117	18	8-inch	8-inch	CD
34052	1117	19	lens	lens	NN
34052	1117	20	,	,	,
34052	1117	21	and	and	CC
34052	1117	22	so	so	RB
34052	1117	23	on	on	RB
34052	1117	24	.	.	.
34052	1118	1	For	for	IN
34052	1118	2	a	a	DT
34052	1118	3	5	5	CD
34052	1118	4	Ã	Ã	NNP
34052	1118	5	�	�	NNP
34052	1118	6	4	4	CD
34052	1118	7	inch	inch	NN
34052	1118	8	camera	camera	NN
34052	1118	9	a	a	DT
34052	1118	10	6-inch	6-inch	CD
34052	1118	11	lens	lens	NN
34052	1118	12	will	will	MD
34052	1118	13	be	be	VB
34052	1118	14	required	require	VBN
34052	1118	15	.	.	.
34052	1119	1	The	the	DT
34052	1119	2	following	follow	VBG
34052	1119	3	is	be	VBZ
34052	1119	4	a	a	DT
34052	1119	5	simple	simple	JJ
34052	1119	6	rule	rule	NN
34052	1119	7	for	for	IN
34052	1119	8	finding	find	VBG
34052	1119	9	the	the	DT
34052	1119	10	conjugate	conjugate	NN
34052	1119	11	foci	foci	NN
34052	1119	12	of	of	IN
34052	1119	13	a	a	DT
34052	1119	14	lens	lens	NN
34052	1119	15	,	,	,
34052	1119	16	and	and	CC
34052	1119	17	is	be	VBZ
34052	1119	18	useful	useful	JJ
34052	1119	19	in	in	IN
34052	1119	20	obtaining	obtain	VBG
34052	1119	21	the	the	DT
34052	1119	22	distance	distance	NN
34052	1119	23	from	from	IN
34052	1119	24	the	the	DT
34052	1119	25	lens	lens	NN
34052	1119	26	to	to	IN
34052	1119	27	the	the	DT
34052	1119	28	photographic	photographic	JJ
34052	1119	29	plate	plate	NN
34052	1119	30	and	and	CC
34052	1119	31	the	the	DT
34052	1119	32	picture	picture	NN
34052	1119	33	to	to	TO
34052	1119	34	be	be	VB
34052	1119	35	copied	copy	VBN
34052	1119	36	.	.	.
34052	1120	1	Let	let	VB
34052	1120	2	us	-PRON-	PRP
34052	1120	3	suppose	suppose	VB
34052	1120	4	that	that	IN
34052	1120	5	we	-PRON-	PRP
34052	1120	6	wish	wish	VBP
34052	1120	7	to	to	TO
34052	1120	8	make	make	VB
34052	1120	9	a	a	DT
34052	1120	10	1	1	CD
34052	1120	11	-	-	SYM
34052	1120	12	1/2	1/2	CD
34052	1120	13	times	time	NNS
34052	1120	14	enlarged	enlarged	JJ
34052	1120	15	line	line	NN
34052	1120	16	negative	negative	JJ
34052	1120	17	from	from	IN
34052	1120	18	a	a	DT
34052	1120	19	4	4	CD
34052	1120	20	-	-	SYM
34052	1120	21	1/4	1/4	CD
34052	1120	22	Ã	Ã	NNP
34052	1120	23	�	�	NNP
34052	1120	24	3	3	CD
34052	1120	25	-	-	HYPH
34052	1120	26	1/4	1/4	CD
34052	1120	27	inch	inch	NN
34052	1120	28	print	print	NN
34052	1120	29	.	.	.
34052	1121	1	Add	add	VB
34052	1121	2	1	1	CD
34052	1121	3	to	to	IN
34052	1121	4	the	the	DT
34052	1121	5	number	number	NN
34052	1121	6	of	of	IN
34052	1121	7	times	time	NNS
34052	1121	8	it	-PRON-	PRP
34052	1121	9	is	be	VBZ
34052	1121	10	required	require	VBN
34052	1121	11	to	to	TO
34052	1121	12	enlarge	enlarge	VB
34052	1121	13	and	and	CC
34052	1121	14	multiply	multiply	VB
34052	1121	15	the	the	DT
34052	1121	16	result	result	NN
34052	1121	17	by	by	IN
34052	1121	18	the	the	DT
34052	1121	19	focal	focal	JJ
34052	1121	20	length	length	NN
34052	1121	21	of	of	IN
34052	1121	22	the	the	DT
34052	1121	23	lens	lens	NN
34052	1121	24	in	in	IN
34052	1121	25	inches	inch	NNS
34052	1121	26	.	.	.
34052	1122	1	In	in	IN
34052	1122	2	the	the	DT
34052	1122	3	present	present	JJ
34052	1122	4	case	case	NN
34052	1122	5	this	this	DT
34052	1122	6	will	will	MD
34052	1122	7	be	be	VB
34052	1122	8	1	1	CD
34052	1122	9	-	-	SYM
34052	1122	10	1/2	1/2	CD
34052	1122	11	+	+	SYM
34052	1122	12	1	1	CD
34052	1122	13	=	=	SYM
34052	1122	14	2	2	CD
34052	1122	15	-	-	SYM
34052	1122	16	1/2	1/2	CD
34052	1122	17	;	;	:
34052	1122	18	and	and	CC
34052	1122	19	if	if	IN
34052	1122	20	a	a	DT
34052	1122	21	6-inch	6-inch	CD
34052	1122	22	lens	lens	NN
34052	1122	23	is	be	VBZ
34052	1122	24	used	use	VBN
34052	1122	25	,	,	,
34052	1122	26	2	2	CD
34052	1122	27	-	-	SYM
34052	1122	28	1/2	1/2	CD
34052	1122	29	Ã	Ã	NNP
34052	1122	30	�	�	NNP
34052	1122	31	6	6	CD
34052	1122	32	=	=	SYM
34052	1122	33	15	15	CD
34052	1122	34	inches	inch	NNS
34052	1122	35	will	will	MD
34052	1122	36	be	be	VB
34052	1122	37	the	the	DT
34052	1122	38	distance	distance	NN
34052	1122	39	of	of	IN
34052	1122	40	the	the	DT
34052	1122	41	lens	lens	NN
34052	1122	42	from	from	IN
34052	1122	43	the	the	DT
34052	1122	44	plate	plate	NN
34052	1122	45	.	.	.
34052	1123	1	Divide	divide	VB
34052	1123	2	this	this	DT
34052	1123	3	number	number	NN
34052	1123	4	by	by	IN
34052	1123	5	the	the	DT
34052	1123	6	number	number	NN
34052	1123	7	of	of	IN
34052	1123	8	times	time	NNS
34052	1123	9	it	-PRON-	PRP
34052	1123	10	is	be	VBZ
34052	1123	11	desired	desire	VBN
34052	1123	12	to	to	TO
34052	1123	13	enlarge	enlarge	VB
34052	1123	14	,	,	,
34052	1123	15	and	and	CC
34052	1123	16	the	the	DT
34052	1123	17	distance	distance	NN
34052	1123	18	of	of	IN
34052	1123	19	the	the	DT
34052	1123	20	lens	lens	NN
34052	1123	21	from	from	IN
34052	1123	22	the	the	DT
34052	1123	23	picture	picture	NN
34052	1123	24	to	to	TO
34052	1123	25	be	be	VB
34052	1123	26	copied	copy	VBN
34052	1123	27	is	be	VBZ
34052	1123	28	obtained	obtain	VBN
34052	1123	29	;	;	:
34052	1123	30	in	in	IN
34052	1123	31	this	this	DT
34052	1123	32	instance	instance	NN
34052	1123	33	15	15	CD
34052	1123	34	Ã	ã	NN
34052	1123	35	·	·	NFP
34052	1123	36	1	1	CD
34052	1123	37	-	-	HYPH
34052	1123	38	1/2	1/2	CD
34052	1123	39	=	=	SYM
34052	1123	40	10	10	CD
34052	1123	41	inches	inch	NNS
34052	1123	42	.	.	.
34052	1124	1	The	the	DT
34052	1124	2	same	same	JJ
34052	1124	3	rule	rule	NN
34052	1124	4	can	can	MD
34052	1124	5	be	be	VB
34052	1124	6	followed	follow	VBN
34052	1124	7	when	when	WRB
34052	1124	8	it	-PRON-	PRP
34052	1124	9	is	be	VBZ
34052	1124	10	required	require	VBN
34052	1124	11	to	to	TO
34052	1124	12	reduce	reduce	VB
34052	1124	13	any	any	DT
34052	1124	14	given	give	VBN
34052	1124	15	number	number	NN
34052	1124	16	of	of	IN
34052	1124	17	times	time	NNS
34052	1124	18	,	,	,
34052	1124	19	only	only	RB
34052	1124	20	in	in	IN
34052	1124	21	this	this	DT
34052	1124	22	case	case	NN
34052	1124	23	the	the	DT
34052	1124	24	greater	great	JJR
34052	1124	25	number	number	NN
34052	1124	26	will	will	MD
34052	1124	27	represent	represent	VB
34052	1124	28	the	the	DT
34052	1124	29	distance	distance	NN
34052	1124	30	between	between	IN
34052	1124	31	the	the	DT
34052	1124	32	lens	lens	NN
34052	1124	33	and	and	CC
34052	1124	34	the	the	DT
34052	1124	35	picture	picture	NN
34052	1124	36	to	to	TO
34052	1124	37	be	be	VB
34052	1124	38	copied	copy	VBN
34052	1124	39	,	,	,
34052	1124	40	and	and	CC
34052	1124	41	the	the	DT
34052	1124	42	lesser	less	JJR
34052	1124	43	number	number	NN
34052	1124	44	the	the	DT
34052	1124	45	distance	distance	NN
34052	1124	46	between	between	IN
34052	1124	47	the	the	DT
34052	1124	48	lens	lens	NN
34052	1124	49	and	and	CC
34052	1124	50	the	the	DT
34052	1124	51	plate	plate	NN
34052	1124	52	.	.	.
34052	1125	1	In	in	IN
34052	1125	2	reducing	reduce	VBG
34052	1125	3	,	,	,
34052	1125	4	a	a	DT
34052	1125	5	1/4-plate	1/4-plate	CD
34052	1125	6	lens	lens	NN
34052	1125	7	will	will	MD
34052	1125	8	be	be	VB
34052	1125	9	found	find	VBN
34052	1125	10	to	to	TO
34052	1125	11	fully	fully	RB
34052	1125	12	cover	cover	VB
34052	1125	13	a	a	DT
34052	1125	14	5	5	CD
34052	1125	15	Ã	Ã	NNP
34052	1125	16	�	�	NN
34052	1125	17	4	4	CD
34052	1125	18	inch	inch	NN
34052	1125	19	plate	plate	NN
34052	1125	20	,	,	,
34052	1125	21	providing	provide	VBG
34052	1125	22	the	the	DT
34052	1125	23	reduction	reduction	NN
34052	1125	24	is	be	VBZ
34052	1125	25	not	not	RB
34052	1125	26	greater	great	JJR
34052	1125	27	than	than	IN
34052	1125	28	three	three	CD
34052	1125	29	to	to	IN
34052	1125	30	one	one	CD
34052	1125	31	.	.	.
34052	1126	1	*	*	NFP
34052	1126	2	*	*	NFP
34052	1126	3	*	*	NFP
34052	1126	4	*	*	NFP
34052	1126	5	*	*	NFP
34052	1126	6	{	{	-LRB-
34052	1126	7	126	126	CD
34052	1126	8	}	}	-RRB-
34052	1126	9	APPENDIX	APPENDIX	NNP
34052	1126	10	C	C	NNP
34052	1126	11	LENSES	lenses	NN
34052	1126	12	In	in	IN
34052	1126	13	this	this	DT
34052	1126	14	small	small	JJ
34052	1126	15	volume	volume	NN
34052	1126	16	it	-PRON-	PRP
34052	1126	17	is	be	VBZ
34052	1126	18	not	not	RB
34052	1126	19	desirable	desirable	JJ
34052	1126	20	,	,	,
34052	1126	21	neither	neither	CC
34052	1126	22	is	be	VBZ
34052	1126	23	it	-PRON-	PRP
34052	1126	24	intended	intend	VBN
34052	1126	25	,	,	,
34052	1126	26	to	to	TO
34052	1126	27	give	give	VB
34052	1126	28	an	an	DT
34052	1126	29	exhaustive	exhaustive	JJ
34052	1126	30	treatment	treatment	NN
34052	1126	31	on	on	IN
34052	1126	32	the	the	DT
34052	1126	33	subject	subject	NN
34052	1126	34	of	of	IN
34052	1126	35	lenses	lense	NNS
34052	1126	36	and	and	CC
34052	1126	37	their	-PRON-	PRP$
34052	1126	38	action	action	NN
34052	1126	39	,	,	,
34052	1126	40	but	but	CC
34052	1126	41	as	as	IN
34052	1126	42	optics	optic	NNS
34052	1126	43	plays	play	VBZ
34052	1126	44	an	an	DT
34052	1126	45	important	important	JJ
34052	1126	46	part	part	NN
34052	1126	47	in	in	IN
34052	1126	48	the	the	DT
34052	1126	49	transmission	transmission	NN
34052	1126	50	of	of	IN
34052	1126	51	photographs	photograph	NNS
34052	1126	52	,	,	,
34052	1126	53	both	both	CC
34052	1126	54	by	by	IN
34052	1126	55	wireless	wireless	NN
34052	1126	56	and	and	CC
34052	1126	57	over	over	IN
34052	1126	58	ordinary	ordinary	JJ
34052	1126	59	conductors	conductor	NNS
34052	1126	60	,	,	,
34052	1126	61	the	the	DT
34052	1126	62	following	follow	VBG
34052	1126	63	notes	note	NNS
34052	1126	64	relating	relate	VBG
34052	1126	65	to	to	IN
34052	1126	66	a	a	DT
34052	1126	67	few	few	JJ
34052	1126	68	necessary	necessary	JJ
34052	1126	69	principles	principle	NNS
34052	1126	70	have	have	VBP
34052	1126	71	been	be	VBN
34052	1126	72	included	include	VBN
34052	1126	73	as	as	IN
34052	1126	74	likely	likely	JJ
34052	1126	75	to	to	TO
34052	1126	76	prove	prove	VB
34052	1126	77	of	of	IN
34052	1126	78	interest	interest	NN
34052	1126	79	.	.	.
34052	1127	1	Light	light	NN
34052	1127	2	always	always	RB
34052	1127	3	travels	travel	VBZ
34052	1127	4	in	in	IN
34052	1127	5	straight	straight	JJ
34052	1127	6	lines	line	NNS
34052	1127	7	when	when	WRB
34052	1127	8	in	in	IN
34052	1127	9	a	a	DT
34052	1127	10	medium	medium	NN
34052	1127	11	of	of	IN
34052	1127	12	uniform	uniform	JJ
34052	1127	13	density	density	NN
34052	1127	14	,	,	,
34052	1127	15	such	such	JJ
34052	1127	16	as	as	IN
34052	1127	17	water	water	NN
34052	1127	18	,	,	,
34052	1127	19	air	air	NN
34052	1127	20	,	,	,
34052	1127	21	glass	glass	NN
34052	1127	22	,	,	,
34052	1127	23	etc	etc	FW
34052	1127	24	.	.	FW
34052	1127	25	,	,	,
34052	1127	26	but	but	CC
34052	1127	27	on	on	IN
34052	1127	28	passing	pass	VBG
34052	1127	29	from	from	IN
34052	1127	30	one	one	CD
34052	1127	31	medium	medium	NN
34052	1127	32	to	to	IN
34052	1127	33	another	another	DT
34052	1127	34	,	,	,
34052	1127	35	such	such	JJ
34052	1127	36	as	as	IN
34052	1127	37	from	from	IN
34052	1127	38	air	air	NN
34052	1127	39	to	to	IN
34052	1127	40	water	water	NN
34052	1127	41	,	,	,
34052	1127	42	or	or	CC
34052	1127	43	air	air	NN
34052	1127	44	to	to	TO
34052	1127	45	glass	glass	VB
34052	1127	46	,	,	,
34052	1127	47	the	the	DT
34052	1127	48	direction	direction	NN
34052	1127	49	of	of	IN
34052	1127	50	the	the	DT
34052	1127	51	light	light	NN
34052	1127	52	rays	ray	NNS
34052	1127	53	is	be	VBZ
34052	1127	54	changed	change	VBN
34052	1127	55	,	,	,
34052	1127	56	or	or	CC
34052	1127	57	,	,	,
34052	1127	58	to	to	TO
34052	1127	59	use	use	VB
34052	1127	60	the	the	DT
34052	1127	61	correct	correct	JJ
34052	1127	62	term	term	NN
34052	1127	63	,	,	,
34052	1127	64	_	_	NNP
34052	1127	65	refracted	refract	VBD
34052	1127	66	_	_	NNP
34052	1127	67	.	.	.
34052	1128	1	This	this	DT
34052	1128	2	refraction	refraction	NN
34052	1128	3	of	of	IN
34052	1128	4	the	the	DT
34052	1128	5	rays	ray	NNS
34052	1128	6	of	of	IN
34052	1128	7	light	light	NN
34052	1128	8	only	only	RB
34052	1128	9	takes	take	VBZ
34052	1128	10	place	place	NN
34052	1128	11	when	when	WRB
34052	1128	12	the	the	DT
34052	1128	13	incident	incident	NN
34052	1128	14	rays	ray	NNS
34052	1128	15	are	be	VBP
34052	1128	16	passed	pass	VBN
34052	1128	17	obliquely	obliquely	RB
34052	1128	18	;	;	:
34052	1128	19	if	if	IN
34052	1128	20	the	the	DT
34052	1128	21	incident	incident	NN
34052	1128	22	rays	ray	NNS
34052	1128	23	are	be	VBP
34052	1128	24	perpendicular	perpendicular	JJ
34052	1128	25	to	to	IN
34052	1128	26	the	the	DT
34052	1128	27	surface	surface	NN
34052	1128	28	separating	separate	VBG
34052	1128	29	the	the	DT
34052	1128	30	two	two	CD
34052	1128	31	media	medium	NNS
34052	1128	32	they	-PRON-	PRP
34052	1128	33	are	be	VBP
34052	1128	34	not	not	RB
34052	1128	35	refracted	refract	VBN
34052	1128	36	,	,	,
34052	1128	37	but	but	CC
34052	1128	38	continue	continue	VB
34052	1128	39	their	-PRON-	PRP$
34052	1128	40	course	course	NN
34052	1128	41	in	in	IN
34052	1128	42	a	a	DT
34052	1128	43	straight	straight	JJ
34052	1128	44	line	line	NN
34052	1128	45	.	.	.
34052	1129	1	All	all	DT
34052	1129	2	liquid	liquid	JJ
34052	1129	3	and	and	CC
34052	1129	4	solid	solid	JJ
34052	1129	5	bodies	body	NNS
34052	1129	6	that	that	WDT
34052	1129	7	are	be	VBP
34052	1129	8	sufficiently	sufficiently	RB
34052	1129	9	transparent	transparent	JJ
34052	1129	10	to	to	TO
34052	1129	11	allow	allow	VB
34052	1129	12	light	light	NN
34052	1129	13	rays	ray	NNS
34052	1129	14	to	to	TO
34052	1129	15	pass	pass	VB
34052	1129	16	through	through	IN
34052	1129	17	them	-PRON-	PRP
34052	1129	18	possess	possess	VBP
34052	1129	19	the	the	DT
34052	1129	20	power	power	NN
34052	1129	21	of	of	IN
34052	1129	22	bending	bend	VBG
34052	1129	23	or	or	CC
34052	1129	24	refracting	refract	VBG
34052	1129	25	the	the	DT
34052	1129	26	rays	ray	NNS
34052	1129	27	,	,	,
34052	1129	28	the	the	DT
34052	1129	29	degree	degree	NN
34052	1129	30	of	of	IN
34052	1129	31	refraction	refraction	NN
34052	1129	32	,	,	,
34052	1129	33	as	as	IN
34052	1129	34	already	already	RB
34052	1129	35	explained	explain	VBN
34052	1129	36	,	,	,
34052	1129	37	depending	depend	VBG
34052	1129	38	upon	upon	IN
34052	1129	39	the	the	DT
34052	1129	40	nature	nature	NN
34052	1129	41	of	of	IN
34052	1129	42	the	the	DT
34052	1129	43	body	body	NN
34052	1129	44	.	.	.
34052	1130	1	The	the	DT
34052	1130	2	law	law	NN
34052	1130	3	relating	relate	VBG
34052	1130	4	to	to	IN
34052	1130	5	refraction	refraction	NN
34052	1130	6	will	will	MD
34052	1130	7	perhaps	perhaps	RB
34052	1130	8	be	be	VB
34052	1130	9	better	well	RBR
34052	1130	10	understood	understand	VBN
34052	1130	11	by	by	IN
34052	1130	12	means	mean	NNS
34052	1130	13	of	of	IN
34052	1130	14	the	the	DT
34052	1130	15	following	follow	VBG
34052	1130	16	diagram	diagram	NN
34052	1130	17	.	.	.
34052	1131	1	In	in	IN
34052	1131	2	Fig	Fig	NNP
34052	1131	3	.	.	.
34052	1132	1	64	64	CD
34052	1132	2	let	let	VBD
34052	1132	3	the	the	DT
34052	1132	4	line	line	NN
34052	1132	5	AB	AB	NNP
34052	1132	6	represent	represent	VB
34052	1132	7	the	the	DT
34052	1132	8	surface	surface	NN
34052	1132	9	of	of	IN
34052	1132	10	a	a	DT
34052	1132	11	vessel	vessel	NN
34052	1132	12	of	of	IN
34052	1132	13	water	water	NN
34052	1132	14	.	.	.
34052	1133	1	The	the	DT
34052	1133	2	line	line	NN
34052	1133	3	CD	cd	NN
34052	1133	4	,	,	,
34052	1133	5	which	which	WDT
34052	1133	6	is	be	VBZ
34052	1133	7	perpendicular	perpendicular	JJ
34052	1133	8	to	to	IN
34052	1133	9	the	the	DT
34052	1133	10	surface	surface	NN
34052	1133	11	of	of	IN
34052	1133	12	the	the	DT
34052	1133	13	{	{	-LRB-
34052	1133	14	127	127	CD
34052	1133	15	}	}	-RRB-
34052	1133	16	water	water	NN
34052	1133	17	,	,	,
34052	1133	18	is	be	VBZ
34052	1133	19	termed	term	VBN
34052	1133	20	the	the	DT
34052	1133	21	_	_	NNP
34052	1133	22	normal	normal	JJ
34052	1133	23	_	_	NNP
34052	1133	24	,	,	,
34052	1133	25	and	and	CC
34052	1133	26	a	a	DT
34052	1133	27	ray	ray	NN
34052	1133	28	of	of	IN
34052	1133	29	light	light	NN
34052	1133	30	passed	pass	VBN
34052	1133	31	in	in	IN
34052	1133	32	this	this	DT
34052	1133	33	direction	direction	NN
34052	1133	34	will	will	MD
34052	1133	35	continue	continue	VB
34052	1133	36	in	in	IN
34052	1133	37	a	a	DT
34052	1133	38	straight	straight	JJ
34052	1133	39	line	line	NN
34052	1133	40	to	to	IN
34052	1133	41	the	the	DT
34052	1133	42	point	point	NN
34052	1133	43	E.	E.	NNP
34052	1133	44	If	if	IN
34052	1133	45	,	,	,
34052	1133	46	however	however	RB
34052	1133	47	,	,	,
34052	1133	48	the	the	DT
34052	1133	49	ray	ray	NN
34052	1133	50	is	be	VBZ
34052	1133	51	passed	pass	VBN
34052	1133	52	in	in	IN
34052	1133	53	an	an	DT
34052	1133	54	oblique	oblique	JJ
34052	1133	55	direction	direction	NN
34052	1133	56	,	,	,
34052	1133	57	such	such	JJ
34052	1133	58	as	as	IN
34052	1133	59	ND	ND	NNP
34052	1133	60	,	,	,
34052	1133	61	it	-PRON-	PRP
34052	1133	62	will	will	MD
34052	1133	63	be	be	VB
34052	1133	64	seen	see	VBN
34052	1133	65	that	that	IN
34052	1133	66	the	the	DT
34052	1133	67	ray	ray	NN
34052	1133	68	is	be	VBZ
34052	1133	69	bent	bent	JJ
34052	1133	70	or	or	CC
34052	1133	71	refracted	refract	VBN
34052	1133	72	in	in	IN
34052	1133	73	the	the	DT
34052	1133	74	direction	direction	NN
34052	1133	75	DM	dm	VBP
34052	1133	76	;	;	:
34052	1133	77	if	if	IN
34052	1133	78	the	the	DT
34052	1133	79	ray	ray	NN
34052	1133	80	of	of	IN
34052	1133	81	light	light	NN
34052	1133	82	is	be	VBZ
34052	1133	83	passed	pass	VBN
34052	1133	84	in	in	IN
34052	1133	85	any	any	DT
34052	1133	86	other	other	JJ
34052	1133	87	oblique	oblique	JJ
34052	1133	88	direction	direction	NN
34052	1133	89	,	,	,
34052	1133	90	such	such	JJ
34052	1133	91	as	as	IN
34052	1133	92	JD	JD	NNP
34052	1133	93	,	,	,
34052	1133	94	the	the	DT
34052	1133	95	refracted	refract	VBN
34052	1133	96	ray	ray	NN
34052	1133	97	will	will	MD
34052	1133	98	be	be	VB
34052	1133	99	in	in	IN
34052	1133	100	the	the	DT
34052	1133	101	direction	direction	NN
34052	1133	102	DK	dk	NN
34052	1133	103	.	.	.
34052	1134	1	The	the	DT
34052	1134	2	angle	angle	NN
34052	1134	3	NDC	NDC	NNP
34052	1134	4	is	be	VBZ
34052	1134	5	called	call	VBN
34052	1134	6	the	the	DT
34052	1134	7	_	_	NNP
34052	1134	8	angle	angle	NN
34052	1134	9	of	of	IN
34052	1134	10	incidence	incidence	NN
34052	1134	11	_	_	NNP
34052	1134	12	and	and	CC
34052	1134	13	MDE	MDE	NNP
34052	1134	14	the	the	DT
34052	1134	15	_	_	NNP
34052	1134	16	angle	angle	NN
34052	1134	17	of	of	IN
34052	1134	18	refraction	refraction	NN
34052	1134	19	_	_	NNP
34052	1134	20	.	.	.
34052	1135	1	If	if	IN
34052	1135	2	we	-PRON-	PRP
34052	1135	3	measure	measure	VBP
34052	1135	4	accurately	accurately	RB
34052	1135	5	the	the	DT
34052	1135	6	line	line	NN
34052	1135	7	NC	NC	NNP
34052	1135	8	,	,	,
34052	1135	9	we	-PRON-	PRP
34052	1135	10	shall	shall	MD
34052	1135	11	find	find	VB
34052	1135	12	that	that	IN
34052	1135	13	it	-PRON-	PRP
34052	1135	14	is	be	VBZ
34052	1135	15	1	1	CD
34052	1135	16	-	-	SYM
34052	1135	17	1/3	1/3	CD
34052	1135	18	,	,	,
34052	1135	19	or	or	CC
34052	1135	20	more	more	RBR
34052	1135	21	exactly	exactly	RB
34052	1135	22	1.336	1.336	CD
34052	1135	23	,	,	,
34052	1135	24	times	time	NNS
34052	1135	25	greater	great	JJR
34052	1135	26	than	than	IN
34052	1135	27	the	the	DT
34052	1135	28	line	line	NN
34052	1135	29	EM	em	NN
34052	1135	30	.	.	.
34052	1136	1	If	if	IN
34052	1136	2	we	-PRON-	PRP
34052	1136	3	repeat	repeat	VBP
34052	1136	4	this	this	DT
34052	1136	5	measurement	measurement	NN
34052	1136	6	with	with	IN
34052	1136	7	the	the	DT
34052	1136	8	lines	line	NNS
34052	1136	9	JH	JH	NNP
34052	1136	10	and	and	CC
34052	1136	11	PK	PK	NNP
34052	1136	12	we	-PRON-	PRP
34052	1136	13	shall	shall	MD
34052	1136	14	find	find	VB
34052	1136	15	that	that	IN
34052	1136	16	the	the	DT
34052	1136	17	line	line	NN
34052	1136	18	JH	JH	NNP
34052	1136	19	also	also	RB
34052	1136	20	bears	bear	VBZ
34052	1136	21	the	the	DT
34052	1136	22	proportion	proportion	NN
34052	1136	23	of	of	IN
34052	1136	24	1.336	1.336	CD
34052	1136	25	to	to	IN
34052	1136	26	the	the	DT
34052	1136	27	line	line	NN
34052	1136	28	PK	PK	NNP
34052	1136	29	.	.	.
34052	1137	1	The	the	DT
34052	1137	2	line	line	NN
34052	1137	3	NC	NC	NNP
34052	1137	4	is	be	VBZ
34052	1137	5	called	call	VBN
34052	1137	6	the	the	DT
34052	1137	7	_	_	NNP
34052	1137	8	sine	sine	NN
34052	1137	9	of	of	IN
34052	1137	10	the	the	DT
34052	1137	11	angle	angle	NN
34052	1137	12	of	of	IN
34052	1137	13	incidence	incidence	NN
34052	1137	14	_	_	NNP
34052	1137	15	NDC	NDC	NNP
34052	1137	16	,	,	,
34052	1137	17	and	and	CC
34052	1137	18	EM	EM	NNP
34052	1137	19	the	the	DT
34052	1137	20	_	_	NNP
34052	1137	21	sine	sine	NN
34052	1137	22	of	of	IN
34052	1137	23	the	the	DT
34052	1137	24	angle	angle	NN
34052	1137	25	of	of	IN
34052	1137	26	refraction	refraction	NN
34052	1137	27	_	_	NNP
34052	1137	28	MDE	MDE	NNP
34052	1137	29	.	.	.
34052	1138	1	[	[	-LRB-
34052	1138	2	Illustration	illustration	NN
34052	1138	3	:	:	:
34052	1138	4	FIG	FIG	NNP
34052	1138	5	.	.	.
34052	1139	1	64	64	CD
34052	1139	2	.	.	.
34052	1139	3	]	]	-RRB-
34052	1140	1	Therefore	therefore	RB
34052	1140	2	in	in	IN
34052	1140	3	water	water	NN
34052	1140	4	the	the	DT
34052	1140	5	sine	sine	NN
34052	1140	6	of	of	IN
34052	1140	7	the	the	DT
34052	1140	8	angle	angle	NN
34052	1140	9	of	of	IN
34052	1140	10	incidence	incidence	NN
34052	1140	11	is	be	VBZ
34052	1140	12	to	to	IN
34052	1140	13	the	the	DT
34052	1140	14	sine	sine	NN
34052	1140	15	of	of	IN
34052	1140	16	the	the	DT
34052	1140	17	angle	angle	NN
34052	1140	18	of	of	IN
34052	1140	19	refraction	refraction	NN
34052	1140	20	as	as	IN
34052	1140	21	1.336	1.336	CD
34052	1140	22	is	be	VBZ
34052	1140	23	to	to	IN
34052	1140	24	1	1	CD
34052	1140	25	,	,	,
34052	1140	26	and	and	CC
34052	1140	27	this	this	DT
34052	1140	28	is	be	VBZ
34052	1140	29	true	true	JJ
34052	1140	30	whatever	whatever	WDT
34052	1140	31	the	the	DT
34052	1140	32	position	position	NN
34052	1140	33	of	of	IN
34052	1140	34	the	the	DT
34052	1140	35	incident	incident	NN
34052	1140	36	ray	ray	NN
34052	1140	37	with	with	IN
34052	1140	38	respect	respect	NN
34052	1140	39	to	to	IN
34052	1140	40	the	the	DT
34052	1140	41	surface	surface	NN
34052	1140	42	of	of	IN
34052	1140	43	the	the	DT
34052	1140	44	water	water	NN
34052	1140	45	.	.	.
34052	1141	1	From	from	IN
34052	1141	2	this	this	DT
34052	1141	3	we	-PRON-	PRP
34052	1141	4	say	say	VBP
34052	1141	5	that	that	IN
34052	1141	6	_	_	NNP
34052	1141	7	the	the	DT
34052	1141	8	sines	sine	NNS
34052	1141	9	of	of	IN
34052	1141	10	the	the	DT
34052	1141	11	angles	angle	NNS
34052	1141	12	of	of	IN
34052	1141	13	incidence	incidence	NN
34052	1141	14	and	and	CC
34052	1141	15	refraction	refraction	NN
34052	1141	16	have	have	VBP
34052	1141	17	a	a	DT
34052	1141	18	constant	constant	JJ
34052	1141	19	proportion	proportion	NN
34052	1141	20	or	or	CC
34052	1141	21	ratio	ratio	NN
34052	1141	22	to	to	IN
34052	1141	23	one	one	CD
34052	1141	24	another	another	DT
34052	1141	25	_	_	NNP
34052	1141	26	.	.	.
34052	1142	1	The	the	DT
34052	1142	2	number	number	NN
34052	1142	3	1.336	1.336	CD
34052	1142	4	is	be	VBZ
34052	1142	5	termed	term	VBN
34052	1142	6	the	the	DT
34052	1142	7	_	_	NNP
34052	1142	8	refractive	refractive	JJ
34052	1142	9	index	index	NN
34052	1142	10	_	_	NNP
34052	1142	11	,	,	,
34052	1142	12	or	or	CC
34052	1142	13	_	_	NNP
34052	1142	14	coefficient	coefficient	NN
34052	1142	15	_	_	NNP
34052	1142	16	,	,	,
34052	1142	17	or	or	CC
34052	1142	18	the	the	DT
34052	1142	19	_	_	NNP
34052	1142	20	refractive	refractive	JJ
34052	1142	21	power	power	NN
34052	1142	22	_	_	NNP
34052	1142	23	of	of	IN
34052	1142	24	water	water	NN
34052	1142	25	.	.	.
34052	1143	1	The	the	DT
34052	1143	2	refractive	refractive	JJ
34052	1143	3	power	power	NN
34052	1143	4	varies	vary	VBZ
34052	1143	5	,	,	,
34052	1143	6	however	however	RB
34052	1143	7	,	,	,
34052	1143	8	with	with	IN
34052	1143	9	other	other	JJ
34052	1143	10	fluids	fluid	NNS
34052	1143	11	and	and	CC
34052	1143	12	solids	solid	NNS
34052	1143	13	,	,	,
34052	1143	14	and	and	CC
34052	1143	15	a	a	DT
34052	1143	16	complete	complete	JJ
34052	1143	17	table	table	NN
34052	1143	18	will	will	MD
34052	1143	19	be	be	VB
34052	1143	20	found	find	VBN
34052	1143	21	in	in	IN
34052	1143	22	any	any	DT
34052	1143	23	good	good	JJ
34052	1143	24	work	work	NN
34052	1143	25	on	on	IN
34052	1143	26	optics	optic	NNS
34052	1143	27	.	.	.
34052	1144	1	Glass	Glass	NNP
34052	1144	2	is	be	VBZ
34052	1144	3	the	the	DT
34052	1144	4	substance	substance	NN
34052	1144	5	most	most	RBS
34052	1144	6	commonly	commonly	RB
34052	1144	7	used	use	VBN
34052	1144	8	for	for	IN
34052	1144	9	refracting	refract	VBG
34052	1144	10	the	the	DT
34052	1144	11	rays	ray	NNS
34052	1144	12	of	of	IN
34052	1144	13	light	light	NN
34052	1144	14	in	in	IN
34052	1144	15	optical	optical	JJ
34052	1144	16	work	work	NN
34052	1144	17	,	,	,
34052	1144	18	the	the	DT
34052	1144	19	glass	glass	NN
34052	1144	20	being	be	VBG
34052	1144	21	worked	work	VBD
34052	1144	22	up	up	RP
34052	1144	23	into	into	IN
34052	1144	24	different	different	JJ
34052	1144	25	forms	form	NNS
34052	1144	26	according	accord	VBG
34052	1144	27	to	to	IN
34052	1144	28	the	the	DT
34052	1144	29	purpose	purpose	NN
34052	1144	30	for	for	IN
34052	1144	31	which	which	WDT
34052	1144	32	it	-PRON-	PRP
34052	1144	33	{	{	-LRB-
34052	1144	34	128	128	CD
34052	1144	35	}	}	-RRB-
34052	1144	36	is	be	VBZ
34052	1144	37	intended	intend	VBN
34052	1144	38	.	.	.
34052	1145	1	Solids	solid	NNS
34052	1145	2	formed	form	VBN
34052	1145	3	in	in	IN
34052	1145	4	this	this	DT
34052	1145	5	way	way	NN
34052	1145	6	are	be	VBP
34052	1145	7	termed	term	VBN
34052	1145	8	_	_	NNP
34052	1145	9	lenses	lense	NNS
34052	1145	10	_	_	NNP
34052	1145	11	.	.	.
34052	1146	1	A	a	DT
34052	1146	2	lens	lens	NN
34052	1146	3	can	can	MD
34052	1146	4	be	be	VB
34052	1146	5	defined	define	VBN
34052	1146	6	as	as	IN
34052	1146	7	a	a	DT
34052	1146	8	transparent	transparent	JJ
34052	1146	9	medium	medium	NN
34052	1146	10	which	which	WDT
34052	1146	11	,	,	,
34052	1146	12	owing	owe	VBG
34052	1146	13	to	to	IN
34052	1146	14	the	the	DT
34052	1146	15	curvature	curvature	NN
34052	1146	16	of	of	IN
34052	1146	17	its	-PRON-	PRP$
34052	1146	18	surfaces	surface	NNS
34052	1146	19	,	,	,
34052	1146	20	is	be	VBZ
34052	1146	21	capable	capable	JJ
34052	1146	22	of	of	IN
34052	1146	23	converging	converge	VBG
34052	1146	24	or	or	CC
34052	1146	25	diverging	diverge	VBG
34052	1146	26	the	the	DT
34052	1146	27	rays	ray	NNS
34052	1146	28	of	of	IN
34052	1146	29	light	light	NN
34052	1146	30	passed	pass	VBD
34052	1146	31	through	through	IN
34052	1146	32	it	-PRON-	PRP
34052	1146	33	.	.	.
34052	1147	1	According	accord	VBG
34052	1147	2	to	to	IN
34052	1147	3	its	-PRON-	PRP$
34052	1147	4	curvature	curvature	NN
34052	1147	5	it	-PRON-	PRP
34052	1147	6	is	be	VBZ
34052	1147	7	either	either	CC
34052	1147	8	spherical	spherical	JJ
34052	1147	9	,	,	,
34052	1147	10	cylindrical	cylindrical	JJ
34052	1147	11	,	,	,
34052	1147	12	elliptical	elliptical	JJ
34052	1147	13	,	,	,
34052	1147	14	or	or	CC
34052	1147	15	parabolic	parabolic	NN
34052	1147	16	.	.	.
34052	1148	1	The	the	DT
34052	1148	2	lenses	lense	NNS
34052	1148	3	used	use	VBN
34052	1148	4	in	in	IN
34052	1148	5	optics	optic	NNS
34052	1148	6	are	be	VBP
34052	1148	7	always	always	RB
34052	1148	8	exclusively	exclusively	RB
34052	1148	9	spherical	spherical	JJ
34052	1148	10	,	,	,
34052	1148	11	the	the	DT
34052	1148	12	glass	glass	NN
34052	1148	13	used	use	VBN
34052	1148	14	in	in	IN
34052	1148	15	their	-PRON-	PRP$
34052	1148	16	construction	construction	NN
34052	1148	17	being	be	VBG
34052	1148	18	either	either	CC
34052	1148	19	crown	crown	NN
34052	1148	20	glass	glass	NN
34052	1148	21	,	,	,
34052	1148	22	which	which	WDT
34052	1148	23	is	be	VBZ
34052	1148	24	free	free	JJ
34052	1148	25	from	from	IN
34052	1148	26	lead	lead	NN
34052	1148	27	,	,	,
34052	1148	28	or	or	CC
34052	1148	29	flint	flint	NN
34052	1148	30	glass	glass	NN
34052	1148	31	,	,	,
34052	1148	32	which	which	WDT
34052	1148	33	contains	contain	VBZ
34052	1148	34	lead	lead	NN
34052	1148	35	and	and	CC
34052	1148	36	is	be	VBZ
34052	1148	37	more	more	RBR
34052	1148	38	refractive	refractive	JJ
34052	1148	39	than	than	IN
34052	1148	40	crown	crown	NN
34052	1148	41	glass	glass	NN
34052	1148	42	.	.	.
34052	1149	1	The	the	DT
34052	1149	2	refractive	refractive	JJ
34052	1149	3	power	power	NN
34052	1149	4	of	of	IN
34052	1149	5	crown	crown	NN
34052	1149	6	glass	glass	NN
34052	1149	7	is	be	VBZ
34052	1149	8	from	from	IN
34052	1149	9	1.534	1.534	CD
34052	1149	10	to	to	IN
34052	1149	11	1.525	1.525	CD
34052	1149	12	,	,	,
34052	1149	13	and	and	CC
34052	1149	14	of	of	IN
34052	1149	15	flint	flint	NN
34052	1149	16	glass	glass	NN
34052	1149	17	from	from	IN
34052	1149	18	1.625	1.625	CD
34052	1149	19	to	to	IN
34052	1149	20	1.590	1.590	CD
34052	1149	21	.	.	.
34052	1150	1	Spherical	spherical	JJ
34052	1150	2	surfaces	surface	NNS
34052	1150	3	in	in	IN
34052	1150	4	combination	combination	NN
34052	1150	5	with	with	IN
34052	1150	6	each	each	DT
34052	1150	7	other	other	JJ
34052	1150	8	or	or	CC
34052	1150	9	with	with	IN
34052	1150	10	plane	plane	NN
34052	1150	11	surfaces	surface	NNS
34052	1150	12	give	give	VBP
34052	1150	13	rise	rise	NN
34052	1150	14	to	to	IN
34052	1150	15	six	six	CD
34052	1150	16	different	different	JJ
34052	1150	17	forms	form	NNS
34052	1150	18	of	of	IN
34052	1150	19	lenses	lense	NNS
34052	1150	20	,	,	,
34052	1150	21	sections	section	NNS
34052	1150	22	of	of	IN
34052	1150	23	which	which	WDT
34052	1150	24	are	be	VBP
34052	1150	25	given	give	VBN
34052	1150	26	in	in	IN
34052	1150	27	Fig	Fig	NNP
34052	1150	28	.	.	.
34052	1151	1	65	65	CD
34052	1151	2	.	.	.
34052	1152	1	[	[	-LRB-
34052	1152	2	Illustration	illustration	NN
34052	1152	3	:	:	:
34052	1152	4	FIG	FIG	NNP
34052	1152	5	.	.	.
34052	1153	1	65	65	CD
34052	1153	2	.	.	.
34052	1153	3	]	]	-RRB-
34052	1154	1	All	all	DT
34052	1154	2	lenses	lense	NNS
34052	1154	3	can	can	MD
34052	1154	4	be	be	VB
34052	1154	5	divided	divide	VBN
34052	1154	6	into	into	IN
34052	1154	7	two	two	CD
34052	1154	8	classes	class	NNS
34052	1154	9	,	,	,
34052	1154	10	convex	convex	NNS
34052	1154	11	or	or	CC
34052	1154	12	converging	converge	VBG
34052	1154	13	,	,	,
34052	1154	14	or	or	CC
34052	1154	15	concave	concave	NNP
34052	1154	16	or	or	CC
34052	1154	17	diverging	diverge	VBG
34052	1154	18	.	.	.
34052	1155	1	In	in	IN
34052	1155	2	the	the	DT
34052	1155	3	figure	figure	NN
34052	1155	4	,	,	,
34052	1155	5	_	_	NNP
34052	1155	6	b	b	NNP
34052	1155	7	_	_	NNP
34052	1155	8	,	,	,
34052	1155	9	_	_	NNP
34052	1155	10	c	c	NNP
34052	1155	11	_	_	NNP
34052	1155	12	,	,	,
34052	1155	13	_	_	NNP
34052	1155	14	g	g	NNP
34052	1155	15	_	_	NNP
34052	1155	16	are	be	VBP
34052	1155	17	converging	converge	VBG
34052	1155	18	lenses	lense	NNS
34052	1155	19	,	,	,
34052	1155	20	being	be	VBG
34052	1155	21	thicker	thick	JJR
34052	1155	22	at	at	IN
34052	1155	23	the	the	DT
34052	1155	24	middle	middle	NN
34052	1155	25	than	than	IN
34052	1155	26	at	at	IN
34052	1155	27	the	the	DT
34052	1155	28	borders	border	NNS
34052	1155	29	,	,	,
34052	1155	30	and	and	CC
34052	1155	31	_	_	NNP
34052	1155	32	d	d	NNP
34052	1155	33	_	_	NNP
34052	1155	34	,	,	,
34052	1155	35	_	_	NNP
34052	1155	36	e	e	NNP
34052	1155	37	_	_	NNP
34052	1155	38	,	,	,
34052	1155	39	_	_	NNP
34052	1155	40	f	f	NNP
34052	1155	41	_	_	NNP
34052	1155	42	,	,	,
34052	1155	43	which	which	WDT
34052	1155	44	are	be	VBP
34052	1155	45	thinner	thin	JJR
34052	1155	46	at	at	IN
34052	1155	47	the	the	DT
34052	1155	48	middle	middle	NN
34052	1155	49	,	,	,
34052	1155	50	being	be	VBG
34052	1155	51	diverging	diverge	VBG
34052	1155	52	lenses	lense	NNS
34052	1155	53	.	.	.
34052	1156	1	The	the	DT
34052	1156	2	lenses	lense	NNS
34052	1156	3	_	_	NNP
34052	1156	4	e	e	NNP
34052	1156	5	_	_	NNP
34052	1156	6	and	and	CC
34052	1156	7	_	_	NNP
34052	1156	8	g	g	NNP
34052	1156	9	_	_	NNP
34052	1156	10	are	be	VBP
34052	1156	11	also	also	RB
34052	1156	12	termed	term	VBN
34052	1156	13	meniscus	meniscus	JJ
34052	1156	14	lenses	lense	NNS
34052	1156	15	,	,	,
34052	1156	16	and	and	CC
34052	1156	17	_	_	NNP
34052	1156	18	a	a	DT
34052	1156	19	_	_	NNP
34052	1156	20	represents	represent	VBZ
34052	1156	21	a	a	DT
34052	1156	22	prism	prism	NN
34052	1156	23	.	.	.
34052	1157	1	The	the	DT
34052	1157	2	line	line	NN
34052	1157	3	XY	XY	NNP
34052	1157	4	is	be	VBZ
34052	1157	5	the	the	DT
34052	1157	6	axis	axi	NNS
34052	1157	7	or	or	CC
34052	1157	8	_	_	NNP
34052	1157	9	normal	normal	JJ
34052	1157	10	_	_	NNP
34052	1157	11	of	of	IN
34052	1157	12	these	these	DT
34052	1157	13	lenses	lense	NNS
34052	1157	14	to	to	TO
34052	1157	15	which	which	WDT
34052	1157	16	their	-PRON-	PRP$
34052	1157	17	plane	plane	NN
34052	1157	18	surfaces	surface	NNS
34052	1157	19	are	be	VBP
34052	1157	20	perpendicular	perpendicular	JJ
34052	1157	21	.	.	.
34052	1158	1	Let	let	VB
34052	1158	2	us	-PRON-	PRP
34052	1158	3	first	first	RB
34052	1158	4	of	of	IN
34052	1158	5	all	all	DT
34052	1158	6	notice	notice	NN
34052	1158	7	the	the	DT
34052	1158	8	action	action	NN
34052	1158	9	of	of	IN
34052	1158	10	a	a	DT
34052	1158	11	ray	ray	NN
34052	1158	12	of	of	IN
34052	1158	13	light	light	NN
34052	1158	14	when	when	WRB
34052	1158	15	passed	pass	VBN
34052	1158	16	through	through	IN
34052	1158	17	a	a	DT
34052	1158	18	prism	prism	NN
34052	1158	19	.	.	.
34052	1159	1	The	the	DT
34052	1159	2	prism	prism	NN
34052	1159	3	,	,	,
34052	1159	4	Fig	Fig	NNP
34052	1159	5	.	.	.
34052	1160	1	66	66	CD
34052	1160	2	,	,	,
34052	1160	3	is	be	VBZ
34052	1160	4	represented	represent	VBN
34052	1160	5	by	by	IN
34052	1160	6	the	the	DT
34052	1160	7	triangle	triangle	NN
34052	1160	8	BBB	BBB	NNP
34052	1160	9	,	,	,
34052	1160	10	and	and	CC
34052	1160	11	the	the	DT
34052	1160	12	incident	incident	NN
34052	1160	13	ray	ray	NN
34052	1160	14	by	by	IN
34052	1160	15	the	the	DT
34052	1160	16	line	line	NN
34052	1160	17	TA	TA	NNP
34052	1160	18	.	.	.
34052	1161	1	{	{	-LRB-
34052	1161	2	129	129	CD
34052	1161	3	}	}	-RRB-
34052	1161	4	Where	where	WRB
34052	1161	5	it	-PRON-	PRP
34052	1161	6	enters	enter	VBZ
34052	1161	7	the	the	DT
34052	1161	8	prism	prism	NN
34052	1161	9	at	at	IN
34052	1161	10	A	a	DT
34052	1161	11	its	-PRON-	PRP$
34052	1161	12	direction	direction	NN
34052	1161	13	is	be	VBZ
34052	1161	14	changed	change	VBN
34052	1161	15	and	and	CC
34052	1161	16	it	-PRON-	PRP
34052	1161	17	is	be	VBZ
34052	1161	18	bent	bent	JJ
34052	1161	19	or	or	CC
34052	1161	20	refracted	refract	VBN
34052	1161	21	towards	towards	IN
34052	1161	22	the	the	DT
34052	1161	23	base	base	NN
34052	1161	24	of	of	IN
34052	1161	25	the	the	DT
34052	1161	26	prism	prism	NN
34052	1161	27	,	,	,
34052	1161	28	or	or	CC
34052	1161	29	towards	towards	IN
34052	1161	30	the	the	DT
34052	1161	31	normal	normal	JJ
34052	1161	32	,	,	,
34052	1161	33	this	this	DT
34052	1161	34	being	be	VBG
34052	1161	35	always	always	RB
34052	1161	36	the	the	DT
34052	1161	37	case	case	NN
34052	1161	38	when	when	WRB
34052	1161	39	light	light	NN
34052	1161	40	passes	pass	VBZ
34052	1161	41	from	from	IN
34052	1161	42	a	a	DT
34052	1161	43	rare	rare	JJ
34052	1161	44	medium	medium	NN
34052	1161	45	to	to	IN
34052	1161	46	a	a	DT
34052	1161	47	dense	dense	JJ
34052	1161	48	one	one	NN
34052	1161	49	,	,	,
34052	1161	50	and	and	CC
34052	1161	51	where	where	WRB
34052	1161	52	the	the	DT
34052	1161	53	light	light	NN
34052	1161	54	leaves	leave	VBZ
34052	1161	55	the	the	DT
34052	1161	56	opposite	opposite	JJ
34052	1161	57	face	face	NN
34052	1161	58	of	of	IN
34052	1161	59	the	the	DT
34052	1161	60	prism	prism	NN
34052	1161	61	at	at	IN
34052	1161	62	D	d	NN
34052	1161	63	it	-PRON-	PRP
34052	1161	64	is	be	VBZ
34052	1161	65	again	again	RB
34052	1161	66	refracted	refract	VBN
34052	1161	67	,	,	,
34052	1161	68	but	but	CC
34052	1161	69	away	away	RB
34052	1161	70	from	from	IN
34052	1161	71	the	the	DT
34052	1161	72	normal	normal	JJ
34052	1161	73	in	in	IN
34052	1161	74	an	an	DT
34052	1161	75	opposite	opposite	JJ
34052	1161	76	direction	direction	NN
34052	1161	77	to	to	IN
34052	1161	78	the	the	DT
34052	1161	79	incident	incident	NN
34052	1161	80	ray	ray	NN
34052	1161	81	,	,	,
34052	1161	82	since	since	IN
34052	1161	83	it	-PRON-	PRP
34052	1161	84	is	be	VBZ
34052	1161	85	passing	pass	VBG
34052	1161	86	from	from	IN
34052	1161	87	a	a	DT
34052	1161	88	dense	dense	NN
34052	1161	89	to	to	IN
34052	1161	90	a	a	DT
34052	1161	91	rare	rare	JJ
34052	1161	92	medium	medium	NN
34052	1161	93	.	.	.
34052	1162	1	The	the	DT
34052	1162	2	line	line	NN
34052	1162	3	DP	DP	NNP
34052	1162	4	is	be	VBZ
34052	1162	5	called	call	VBN
34052	1162	6	the	the	DT
34052	1162	7	_	_	NNP
34052	1162	8	emergent	emergent	NN
34052	1162	9	_	_	NNP
34052	1162	10	or	or	CC
34052	1162	11	refracted	refract	VBN
34052	1162	12	ray	ray	NN
34052	1162	13	.	.	.
34052	1163	1	If	if	IN
34052	1163	2	the	the	DT
34052	1163	3	eye	eye	NN
34052	1163	4	is	be	VBZ
34052	1163	5	placed	place	VBN
34052	1163	6	at	at	IN
34052	1163	7	T	t	NN
34052	1163	8	,	,	,
34052	1163	9	and	and	CC
34052	1163	10	a	a	DT
34052	1163	11	bright	bright	JJ
34052	1163	12	object	object	NN
34052	1163	13	at	at	IN
34052	1163	14	P	p	NN
34052	1163	15	,	,	,
34052	1163	16	the	the	DT
34052	1163	17	object	object	NN
34052	1163	18	is	be	VBZ
34052	1163	19	seen	see	VBN
34052	1163	20	not	not	RB
34052	1163	21	at	at	IN
34052	1163	22	P	p	NN
34052	1163	23	,	,	,
34052	1163	24	but	but	CC
34052	1163	25	at	at	IN
34052	1163	26	the	the	DT
34052	1163	27	point	point	NN
34052	1163	28	H	h	NN
34052	1163	29	,	,	,
34052	1163	30	since	since	IN
34052	1163	31	the	the	DT
34052	1163	32	eye	eye	NN
34052	1163	33	can	can	MD
34052	1163	34	not	not	RB
34052	1163	35	follow	follow	VB
34052	1163	36	the	the	DT
34052	1163	37	course	course	NN
34052	1163	38	taken	take	VBN
34052	1163	39	by	by	IN
34052	1163	40	the	the	DT
34052	1163	41	refracted	refract	VBN
34052	1163	42	rays	ray	NNS
34052	1163	43	.	.	.
34052	1164	1	In	in	IN
34052	1164	2	other	other	JJ
34052	1164	3	words	word	NNS
34052	1164	4	,	,	,
34052	1164	5	objects	object	NNS
34052	1164	6	viewed	view	VBN
34052	1164	7	through	through	IN
34052	1164	8	a	a	DT
34052	1164	9	prism	prism	NN
34052	1164	10	always	always	RB
34052	1164	11	appear	appear	VBP
34052	1164	12	deflected	deflect	VBN
34052	1164	13	towards	towards	IN
34052	1164	14	its	-PRON-	PRP$
34052	1164	15	summit	summit	NN
34052	1164	16	.	.	.
34052	1165	1	[	[	-LRB-
34052	1165	2	Illustration	illustration	NN
34052	1165	3	:	:	:
34052	1165	4	FIG	FIG	NNP
34052	1165	5	.	.	.
34052	1166	1	66	66	CD
34052	1166	2	.	.	.
34052	1166	3	]	]	-RRB-
34052	1167	1	In	in	IN
34052	1167	2	considering	consider	VBG
34052	1167	3	the	the	DT
34052	1167	4	action	action	NN
34052	1167	5	of	of	IN
34052	1167	6	a	a	DT
34052	1167	7	lens	lens	NN
34052	1167	8	we	-PRON-	PRP
34052	1167	9	can	can	MD
34052	1167	10	regard	regard	VB
34052	1167	11	any	any	DT
34052	1167	12	lens	lens	NN
34052	1167	13	as	as	IN
34052	1167	14	being	be	VBG
34052	1167	15	built	build	VBN
34052	1167	16	up	up	IN
34052	1167	17	of	of	IN
34052	1167	18	a	a	DT
34052	1167	19	number	number	NN
34052	1167	20	of	of	IN
34052	1167	21	prisms	prism	NNS
34052	1167	22	with	with	IN
34052	1167	23	curved	curved	JJ
34052	1167	24	faces	face	NNS
34052	1167	25	in	in	IN
34052	1167	26	contact	contact	NN
34052	1167	27	.	.	.
34052	1168	1	Such	such	PDT
34052	1168	2	a	a	DT
34052	1168	3	lens	lens	NN
34052	1168	4	is	be	VBZ
34052	1168	5	shown	show	VBN
34052	1168	6	in	in	IN
34052	1168	7	Fig	Fig	NNP
34052	1168	8	.	.	.
34052	1169	1	67	67	CD
34052	1169	2	,	,	,
34052	1169	3	the	the	DT
34052	1169	4	light	light	NN
34052	1169	5	rays	ray	NNS
34052	1169	6	being	be	VBG
34052	1169	7	refracted	refract	VBN
34052	1169	8	towards	towards	IN
34052	1169	9	the	the	DT
34052	1169	10	base	base	NN
34052	1169	11	of	of	IN
34052	1169	12	the	the	DT
34052	1169	13	prisms	prism	NNS
34052	1169	14	or	or	CC
34052	1169	15	towards	towards	IN
34052	1169	16	the	the	DT
34052	1169	17	normal	normal	JJ
34052	1169	18	,	,	,
34052	1169	19	as	as	IN
34052	1169	20	already	already	RB
34052	1169	21	explained	explain	VBN
34052	1169	22	;	;	:
34052	1169	23	while	while	IN
34052	1169	24	the	the	DT
34052	1169	25	top	top	JJ
34052	1169	26	half	half	NN
34052	1169	27	of	of	IN
34052	1169	28	the	the	DT
34052	1169	29	lens	lens	NN
34052	1169	30	will	will	MD
34052	1169	31	refract	refract	VB
34052	1169	32	all	all	PDT
34052	1169	33	the	the	DT
34052	1169	34	light	light	NN
34052	1169	35	downwards	downwards	RB
34052	1169	36	,	,	,
34052	1169	37	the	the	DT
34052	1169	38	bottom	bottom	JJ
34052	1169	39	half	half	NN
34052	1169	40	will	will	MD
34052	1169	41	act	act	VB
34052	1169	42	as	as	IN
34052	1169	43	a	a	DT
34052	1169	44	series	series	NN
34052	1169	45	of	of	IN
34052	1169	46	inverted	inverted	JJ
34052	1169	47	prisms	prism	NNS
34052	1169	48	and	and	CC
34052	1169	49	refract	refract	VB
34052	1169	50	all	all	PDT
34052	1169	51	the	the	DT
34052	1169	52	light	light	NN
34052	1169	53	upwards	upwards	RB
34052	1169	54	.	.	.
34052	1170	1	[	[	-LRB-
34052	1170	2	Illustration	illustration	NN
34052	1170	3	:	:	:
34052	1170	4	FIG	FIG	NNP
34052	1170	5	.	.	.
34052	1171	1	67	67	CD
34052	1171	2	.	.	.
34052	1171	3	]	]	-RRB-
34052	1172	1	[	[	-LRB-
34052	1172	2	Illustration	illustration	NN
34052	1172	3	:	:	:
34052	1172	4	FIG	FIG	NNP
34052	1172	5	.	.	.
34052	1173	1	68	68	CD
34052	1173	2	.	.	.
34052	1173	3	]	]	-RRB-
34052	1174	1	If	if	IN
34052	1174	2	a	a	DT
34052	1174	3	beam	beam	NN
34052	1174	4	of	of	IN
34052	1174	5	parallel	parallel	JJ
34052	1174	6	light	light	NN
34052	1174	7	--	--	:
34052	1174	8	such	such	JJ
34052	1174	9	as	as	IN
34052	1174	10	light	light	NN
34052	1174	11	from	from	IN
34052	1174	12	the	the	DT
34052	1174	13	sun	sun	NN
34052	1174	14	--	--	:
34052	1174	15	be	be	VB
34052	1174	16	passed	pass	VBN
34052	1174	17	through	through	IN
34052	1174	18	a	a	DT
34052	1174	19	double	double	JJ
34052	1174	20	convex	convex	NNP
34052	1174	21	lens	lens	NN
34052	1174	22	L	L	NNP
34052	1174	23	,	,	,
34052	1174	24	Fig	Fig	NNP
34052	1174	25	.	.	.
34052	1175	1	68	68	CD
34052	1175	2	,	,	,
34052	1175	3	we	-PRON-	PRP
34052	1175	4	shall	shall	MD
34052	1175	5	find	find	VB
34052	1175	6	that	that	IN
34052	1175	7	the	the	DT
34052	1175	8	rays	ray	NNS
34052	1175	9	have	have	VBP
34052	1175	10	been	be	VBN
34052	1175	11	refracted	refract	VBN
34052	1175	12	from	from	IN
34052	1175	13	their	-PRON-	PRP$
34052	1175	14	parallel	parallel	JJ
34052	1175	15	course	course	NN
34052	1175	16	and	and	CC
34052	1175	17	brought	bring	VBD
34052	1175	18	together	together	RB
34052	1175	19	at	at	IN
34052	1175	20	a	a	DT
34052	1175	21	point	point	NN
34052	1175	22	F.	F.	NNP
34052	1175	23	This	this	DT
34052	1175	24	point	point	NN
34052	1175	25	F	F	NNP
34052	1175	26	is	be	VBZ
34052	1175	27	{	{	-LRB-
34052	1175	28	130	130	CD
34052	1175	29	}	}	-RRB-
34052	1175	30	termed	term	VBD
34052	1175	31	the	the	DT
34052	1175	32	principal	principal	JJ
34052	1175	33	focus	focus	NN
34052	1175	34	of	of	IN
34052	1175	35	the	the	DT
34052	1175	36	lens	lens	NN
34052	1175	37	,	,	,
34052	1175	38	and	and	CC
34052	1175	39	its	-PRON-	PRP$
34052	1175	40	distance	distance	NN
34052	1175	41	from	from	IN
34052	1175	42	the	the	DT
34052	1175	43	lens	lens	NN
34052	1175	44	is	be	VBZ
34052	1175	45	known	know	VBN
34052	1175	46	as	as	IN
34052	1175	47	the	the	DT
34052	1175	48	focal	focal	JJ
34052	1175	49	length	length	NN
34052	1175	50	of	of	IN
34052	1175	51	that	that	DT
34052	1175	52	lens	lens	NN
34052	1175	53	.	.	.
34052	1176	1	In	in	IN
34052	1176	2	a	a	DT
34052	1176	3	double	double	JJ
34052	1176	4	and	and	CC
34052	1176	5	equally	equally	RB
34052	1176	6	convex	convex	NNP
34052	1176	7	lens	lens	NN
34052	1176	8	of	of	IN
34052	1176	9	glass	glass	NN
34052	1176	10	the	the	DT
34052	1176	11	focal	focal	JJ
34052	1176	12	length	length	NN
34052	1176	13	is	be	VBZ
34052	1176	14	equal	equal	JJ
34052	1176	15	to	to	IN
34052	1176	16	the	the	DT
34052	1176	17	radius	radius	NN
34052	1176	18	of	of	IN
34052	1176	19	the	the	DT
34052	1176	20	spherical	spherical	JJ
34052	1176	21	surfaces	surface	NNS
34052	1176	22	of	of	IN
34052	1176	23	the	the	DT
34052	1176	24	lens	lens	NN
34052	1176	25	.	.	.
34052	1177	1	If	if	IN
34052	1177	2	the	the	DT
34052	1177	3	lens	lens	NN
34052	1177	4	is	be	VBZ
34052	1177	5	a	a	DT
34052	1177	6	plano	plano	NNP
34052	1177	7	-	-	HYPH
34052	1177	8	convex	convex	NNS
34052	1177	9	the	the	DT
34052	1177	10	focal	focal	JJ
34052	1177	11	length	length	NN
34052	1177	12	is	be	VBZ
34052	1177	13	twice	twice	PDT
34052	1177	14	the	the	DT
34052	1177	15	radius	radius	NN
34052	1177	16	of	of	IN
34052	1177	17	its	-PRON-	PRP$
34052	1177	18	spherical	spherical	JJ
34052	1177	19	surfaces	surface	NNS
34052	1177	20	.	.	.
34052	1178	1	If	if	IN
34052	1178	2	the	the	DT
34052	1178	3	lens	lens	NN
34052	1178	4	is	be	VBZ
34052	1178	5	unequally	unequally	RB
34052	1178	6	convex	convex	NNS
34052	1178	7	the	the	DT
34052	1178	8	focal	focal	JJ
34052	1178	9	length	length	NN
34052	1178	10	is	be	VBZ
34052	1178	11	found	find	VBN
34052	1178	12	by	by	IN
34052	1178	13	the	the	DT
34052	1178	14	following	following	JJ
34052	1178	15	rule	rule	NN
34052	1178	16	:	:	:
34052	1178	17	multiply	multiply	VB
34052	1178	18	the	the	DT
34052	1178	19	two	two	CD
34052	1178	20	radii	radii	NN
34052	1178	21	of	of	IN
34052	1178	22	its	-PRON-	PRP$
34052	1178	23	surfaces	surface	NNS
34052	1178	24	and	and	CC
34052	1178	25	divide	divide	VB
34052	1178	26	twice	twice	PDT
34052	1178	27	that	that	DT
34052	1178	28	product	product	NN
34052	1178	29	by	by	IN
34052	1178	30	the	the	DT
34052	1178	31	sum	sum	NN
34052	1178	32	of	of	IN
34052	1178	33	the	the	DT
34052	1178	34	two	two	CD
34052	1178	35	radii	radii	NN
34052	1178	36	,	,	,
34052	1178	37	and	and	CC
34052	1178	38	the	the	DT
34052	1178	39	quotient	quotient	NN
34052	1178	40	will	will	MD
34052	1178	41	{	{	-LRB-
34052	1178	42	131	131	CD
34052	1178	43	}	}	-RRB-
34052	1178	44	be	be	VB
34052	1178	45	the	the	DT
34052	1178	46	focal	focal	JJ
34052	1178	47	length	length	NN
34052	1178	48	required	require	VBN
34052	1178	49	.	.	.
34052	1179	1	Conversely	conversely	RB
34052	1179	2	,	,	,
34052	1179	3	by	by	IN
34052	1179	4	placing	place	VBG
34052	1179	5	a	a	DT
34052	1179	6	source	source	NN
34052	1179	7	of	of	IN
34052	1179	8	light	light	NN
34052	1179	9	at	at	IN
34052	1179	10	the	the	DT
34052	1179	11	point	point	NN
34052	1179	12	F	F	NNP
34052	1179	13	the	the	DT
34052	1179	14	rays	ray	NNS
34052	1179	15	will	will	MD
34052	1179	16	be	be	VB
34052	1179	17	projected	project	VBN
34052	1179	18	in	in	IN
34052	1179	19	a	a	DT
34052	1179	20	parallel	parallel	JJ
34052	1179	21	beam	beam	NN
34052	1179	22	the	the	DT
34052	1179	23	same	same	JJ
34052	1179	24	diameter	diameter	NN
34052	1179	25	as	as	IN
34052	1179	26	the	the	DT
34052	1179	27	lens	lens	NN
34052	1179	28	.	.	.
34052	1180	1	If	if	IN
34052	1180	2	,	,	,
34052	1180	3	however	however	RB
34052	1180	4	,	,	,
34052	1180	5	instead	instead	RB
34052	1180	6	of	of	IN
34052	1180	7	being	be	VBG
34052	1180	8	parallel	parallel	JJ
34052	1180	9	,	,	,
34052	1180	10	the	the	DT
34052	1180	11	rays	ray	NNS
34052	1180	12	proceed	proceed	VBP
34052	1180	13	from	from	IN
34052	1180	14	a	a	DT
34052	1180	15	point	point	NN
34052	1180	16	farther	farther	RB
34052	1180	17	from	from	IN
34052	1180	18	the	the	DT
34052	1180	19	lens	lens	NN
34052	1180	20	than	than	IN
34052	1180	21	the	the	DT
34052	1180	22	principal	principal	JJ
34052	1180	23	focus	focus	NN
34052	1180	24	,	,	,
34052	1180	25	as	as	IN
34052	1180	26	at	at	IN
34052	1180	27	A	A	NNP
34052	1180	28	,	,	,
34052	1180	29	Fig	Fig	NNP
34052	1180	30	.	.	.
34052	1181	1	69	69	CD
34052	1181	2	,	,	,
34052	1181	3	they	-PRON-	PRP
34052	1181	4	are	be	VBP
34052	1181	5	termed	term	VBN
34052	1181	6	divergent	divergent	JJ
34052	1181	7	rays	ray	NNS
34052	1181	8	,	,	,
34052	1181	9	but	but	CC
34052	1181	10	they	-PRON-	PRP
34052	1181	11	also	also	RB
34052	1181	12	will	will	MD
34052	1181	13	be	be	VB
34052	1181	14	brought	bring	VBN
34052	1181	15	to	to	IN
34052	1181	16	a	a	DT
34052	1181	17	focus	focus	NN
34052	1181	18	at	at	IN
34052	1181	19	the	the	DT
34052	1181	20	other	other	JJ
34052	1181	21	side	side	NN
34052	1181	22	of	of	IN
34052	1181	23	the	the	DT
34052	1181	24	lens	lens	NN
34052	1181	25	at	at	IN
34052	1181	26	the	the	DT
34052	1181	27	point	point	NN
34052	1181	28	a.	a.	NN
34052	1182	1	If	if	IN
34052	1182	2	the	the	DT
34052	1182	3	source	source	NN
34052	1182	4	of	of	IN
34052	1182	5	light	light	JJ
34052	1182	6	A	a	DT
34052	1182	7	is	be	VBZ
34052	1182	8	moved	move	VBN
34052	1182	9	nearer	nearer	RB
34052	1182	10	to	to	IN
34052	1182	11	the	the	DT
34052	1182	12	principal	principal	JJ
34052	1182	13	focus	focus	NN
34052	1182	14	of	of	IN
34052	1182	15	the	the	DT
34052	1182	16	lens	lens	NN
34052	1182	17	to	to	IN
34052	1182	18	a	a	DT
34052	1182	19	point	point	NN
34052	1182	20	A^1	a^1	IN
34052	1182	21	the	the	DT
34052	1182	22	rays	ray	NNS
34052	1182	23	will	will	MD
34052	1182	24	come	come	VB
34052	1182	25	to	to	IN
34052	1182	26	a	a	DT
34052	1182	27	focus	focus	NN
34052	1182	28	at	at	IN
34052	1182	29	the	the	DT
34052	1182	30	point	point	NN
34052	1182	31	_	_	NNP
34052	1182	32	a_^1	a_^1	NNP
34052	1182	33	,	,	,
34052	1182	34	and	and	CC
34052	1182	35	similarly	similarly	RB
34052	1182	36	when	when	WRB
34052	1182	37	the	the	DT
34052	1182	38	light	light	NN
34052	1182	39	is	be	VBZ
34052	1182	40	at	at	IN
34052	1182	41	A^2	A^2	NNP
34052	1182	42	the	the	DT
34052	1182	43	rays	ray	NNS
34052	1182	44	will	will	MD
34052	1182	45	come	come	VB
34052	1182	46	to	to	IN
34052	1182	47	a	a	DT
34052	1182	48	focus	focus	NN
34052	1182	49	at	at	IN
34052	1182	50	the	the	DT
34052	1182	51	point	point	NN
34052	1182	52	_	_	NNP
34052	1182	53	a_^2	a_^2	NNP
34052	1182	54	.	.	.
34052	1183	1	It	-PRON-	PRP
34052	1183	2	can	can	MD
34052	1183	3	be	be	VB
34052	1183	4	found	find	VBN
34052	1183	5	by	by	IN
34052	1183	6	direct	direct	JJ
34052	1183	7	experiment	experiment	NN
34052	1183	8	that	that	IN
34052	1183	9	the	the	DT
34052	1183	10	distance	distance	NN
34052	1183	11	_	_	NNP
34052	1183	12	fa	fa	NNP
34052	1183	13	_	_	NNP
34052	1183	14	increases	increase	VBZ
34052	1183	15	in	in	IN
34052	1183	16	the	the	DT
34052	1183	17	same	same	JJ
34052	1183	18	proportion	proportion	NN
34052	1183	19	as	as	IN
34052	1183	20	AF	AF	NNP
34052	1183	21	diminishes	diminish	VBZ
34052	1183	22	,	,	,
34052	1183	23	and	and	CC
34052	1183	24	diminishes	diminishe	NNS
34052	1183	25	in	in	IN
34052	1183	26	the	the	DT
34052	1183	27	same	same	JJ
34052	1183	28	proportion	proportion	NN
34052	1183	29	as	as	IN
34052	1183	30	AF	AF	NNP
34052	1183	31	increases	increase	NNS
34052	1183	32	.	.	.
34052	1184	1	The	the	DT
34052	1184	2	relationship	relationship	NN
34052	1184	3	which	which	WDT
34052	1184	4	exists	exist	VBZ
34052	1184	5	between	between	IN
34052	1184	6	pairs	pair	NNS
34052	1184	7	of	of	IN
34052	1184	8	points	point	NNS
34052	1184	9	in	in	IN
34052	1184	10	this	this	DT
34052	1184	11	manner	manner	NN
34052	1184	12	is	be	VBZ
34052	1184	13	termed	term	VBN
34052	1184	14	the	the	DT
34052	1184	15	_	_	NNP
34052	1184	16	conjugate	conjugate	NN
34052	1184	17	foci	foci	NN
34052	1184	18	_	_	NNP
34052	1184	19	of	of	IN
34052	1184	20	a	a	DT
34052	1184	21	lens	lens	NN
34052	1184	22	,	,	,
34052	1184	23	and	and	CC
34052	1184	24	though	though	IN
34052	1184	25	every	every	DT
34052	1184	26	lens	lens	NN
34052	1184	27	has	have	VBZ
34052	1184	28	only	only	RB
34052	1184	29	one	one	CD
34052	1184	30	principal	principal	JJ
34052	1184	31	focus	focus	NN
34052	1184	32	,	,	,
34052	1184	33	yet	yet	CC
34052	1184	34	its	-PRON-	PRP$
34052	1184	35	conjugate	conjugate	JJ
34052	1184	36	foci	foci	NN
34052	1184	37	are	be	VBP
34052	1184	38	innumerable	innumerable	JJ
34052	1184	39	.	.	.
34052	1185	1	[	[	-LRB-
34052	1185	2	Illustration	illustration	NN
34052	1185	3	:	:	:
34052	1185	4	FIG	FIG	NNP
34052	1185	5	.	.	.
34052	1186	1	69	69	CD
34052	1186	2	.	.	.
34052	1186	3	]	]	-RRB-
34052	1187	1	The	the	DT
34052	1187	2	formation	formation	NN
34052	1187	3	of	of	IN
34052	1187	4	an	an	DT
34052	1187	5	image	image	NN
34052	1187	6	of	of	IN
34052	1187	7	some	some	DT
34052	1187	8	distant	distant	JJ
34052	1187	9	object	object	NN
34052	1187	10	in	in	IN
34052	1187	11	its	-PRON-	PRP$
34052	1187	12	principal	principal	JJ
34052	1187	13	focus	focus	NN
34052	1187	14	is	be	VBZ
34052	1187	15	one	one	CD
34052	1187	16	of	of	IN
34052	1187	17	the	the	DT
34052	1187	18	most	most	RBS
34052	1187	19	useful	useful	JJ
34052	1187	20	properties	property	NNS
34052	1187	21	of	of	IN
34052	1187	22	a	a	DT
34052	1187	23	convex	convex	NNP
34052	1187	24	lens	lens	NN
34052	1187	25	,	,	,
34052	1187	26	and	and	CC
34052	1187	27	it	-PRON-	PRP
34052	1187	28	is	be	VBZ
34052	1187	29	this	this	DT
34052	1187	30	property	property	NN
34052	1187	31	that	that	WDT
34052	1187	32	forms	form	VBZ
34052	1187	33	the	the	DT
34052	1187	34	basis	basis	NN
34052	1187	35	of	of	IN
34052	1187	36	several	several	JJ
34052	1187	37	well	well	RB
34052	1187	38	-	-	HYPH
34052	1187	39	known	know	VBN
34052	1187	40	optical	optical	JJ
34052	1187	41	instruments	instrument	NNS
34052	1187	42	,	,	,
34052	1187	43	including	include	VBG
34052	1187	44	the	the	DT
34052	1187	45	camera	camera	NN
34052	1187	46	,	,	,
34052	1187	47	telescope	telescope	NN
34052	1187	48	,	,	,
34052	1187	49	microscope	microscope	NN
34052	1187	50	,	,	,
34052	1187	51	etc	etc	FW
34052	1187	52	.	.	.
34052	1188	1	If	if	IN
34052	1188	2	we	-PRON-	PRP
34052	1188	3	take	take	VBP
34052	1188	4	an	an	DT
34052	1188	5	oblong	oblong	JJ
34052	1188	6	wooden	wooden	JJ
34052	1188	7	box	box	NN
34052	1188	8	,	,	,
34052	1188	9	AA	AA	NNP
34052	1188	10	,	,	,
34052	1188	11	and	and	CC
34052	1188	12	substitute	substitute	VB
34052	1188	13	a	a	DT
34052	1188	14	sheet	sheet	NN
34052	1188	15	of	of	IN
34052	1188	16	ground	ground	NN
34052	1188	17	glass	glass	NN
34052	1188	18	,	,	,
34052	1188	19	C	C	NNP
34052	1188	20	,	,	,
34052	1188	21	for	for	IN
34052	1188	22	one	one	CD
34052	1188	23	end	end	NN
34052	1188	24	,	,	,
34052	1188	25	and	and	CC
34052	1188	26	drill	drill	VB
34052	1188	27	a	a	DT
34052	1188	28	small	small	JJ
34052	1188	29	pinhole	pinhole	NN
34052	1188	30	,	,	,
34052	1188	31	H	h	NN
34052	1188	32	,	,	,
34052	1188	33	in	in	IN
34052	1188	34	the	the	DT
34052	1188	35	centre	centre	NN
34052	1188	36	of	of	IN
34052	1188	37	the	the	DT
34052	1188	38	other	other	JJ
34052	1188	39	end	end	NN
34052	1188	40	opposite	opposite	IN
34052	1188	41	the	the	DT
34052	1188	42	{	{	-LRB-
34052	1188	43	132	132	CD
34052	1188	44	}	}	-RRB-
34052	1188	45	glass	glass	NN
34052	1188	46	plate	plate	NN
34052	1188	47	,	,	,
34052	1188	48	we	-PRON-	PRP
34052	1188	49	shall	shall	MD
34052	1188	50	find	find	VB
34052	1188	51	that	that	IN
34052	1188	52	a	a	DT
34052	1188	53	tolerably	tolerably	RB
34052	1188	54	good	good	JJ
34052	1188	55	image	image	NN
34052	1188	56	of	of	IN
34052	1188	57	any	any	DT
34052	1188	58	object	object	NN
34052	1188	59	placed	place	VBN
34052	1188	60	in	in	IN
34052	1188	61	front	front	NN
34052	1188	62	of	of	IN
34052	1188	63	the	the	DT
34052	1188	64	box	box	NN
34052	1188	65	will	will	MD
34052	1188	66	be	be	VB
34052	1188	67	formed	form	VBN
34052	1188	68	upon	upon	IN
34052	1188	69	the	the	DT
34052	1188	70	glass	glass	NN
34052	1188	71	plate	plate	NN
34052	1188	72	.	.	.
34052	1189	1	The	the	DT
34052	1189	2	light	light	JJ
34052	1189	3	rays	ray	VBZ
34052	1189	4	from	from	IN
34052	1189	5	all	all	DT
34052	1189	6	points	point	NNS
34052	1189	7	of	of	IN
34052	1189	8	the	the	DT
34052	1189	9	object	object	NN
34052	1189	10	,	,	,
34052	1189	11	BD	BD	NNP
34052	1189	12	,	,	,
34052	1189	13	Fig	Fig	NNP
34052	1189	14	.	.	.
34052	1190	1	70	70	CD
34052	1190	2	,	,	,
34052	1190	3	will	will	MD
34052	1190	4	pass	pass	VB
34052	1190	5	straight	straight	RB
34052	1190	6	through	through	IN
34052	1190	7	the	the	DT
34052	1190	8	hole	hole	NN
34052	1190	9	H	h	NN
34052	1190	10	,	,	,
34052	1190	11	and	and	CC
34052	1190	12	illuminate	illuminate	VB
34052	1190	13	the	the	DT
34052	1190	14	ground	ground	NN
34052	1190	15	glass	glass	NN
34052	1190	16	screen	screen	NN
34052	1190	17	at	at	IN
34052	1190	18	points	point	NNS
34052	1190	19	immediately	immediately	RB
34052	1190	20	opposite	opposite	IN
34052	1190	21	them	-PRON-	PRP
34052	1190	22	,	,	,
34052	1190	23	forming	form	VBG
34052	1190	24	a	a	DT
34052	1190	25	faint	faint	JJ
34052	1190	26	inverted	invert	VBN
34052	1190	27	image	image	NN
34052	1190	28	of	of	IN
34052	1190	29	the	the	DT
34052	1190	30	object	object	NN
34052	1190	31	BD	BD	NNP
34052	1190	32	.	.	.
34052	1191	1	The	the	DT
34052	1191	2	purpose	purpose	NN
34052	1191	3	of	of	IN
34052	1191	4	the	the	DT
34052	1191	5	hole	hole	NN
34052	1191	6	H	H	NNP
34052	1191	7	is	be	VBZ
34052	1191	8	to	to	TO
34052	1191	9	prevent	prevent	VB
34052	1191	10	the	the	DT
34052	1191	11	rays	ray	NNS
34052	1191	12	from	from	IN
34052	1191	13	any	any	DT
34052	1191	14	one	one	CD
34052	1191	15	point	point	NN
34052	1191	16	of	of	IN
34052	1191	17	the	the	DT
34052	1191	18	object	object	NN
34052	1191	19	from	from	IN
34052	1191	20	falling	fall	VBG
34052	1191	21	upon	upon	IN
34052	1191	22	any	any	DT
34052	1191	23	other	other	JJ
34052	1191	24	point	point	NN
34052	1191	25	on	on	IN
34052	1191	26	the	the	DT
34052	1191	27	glass	glass	NN
34052	1191	28	screen	screen	NN
34052	1191	29	than	than	IN
34052	1191	30	the	the	DT
34052	1191	31	point	point	NN
34052	1191	32	immediately	immediately	RB
34052	1191	33	opposite	opposite	RB
34052	1191	34	to	to	IN
34052	1191	35	it	-PRON-	PRP
34052	1191	36	,	,	,
34052	1191	37	therefore	therefore	RB
34052	1191	38	the	the	DT
34052	1191	39	smaller	small	JJR
34052	1191	40	we	-PRON-	PRP
34052	1191	41	make	make	VBP
34052	1191	42	H	h	NN
34052	1191	43	,	,	,
34052	1191	44	the	the	DT
34052	1191	45	more	more	RBR
34052	1191	46	distinct	distinct	JJ
34052	1191	47	will	will	MD
34052	1191	48	be	be	VB
34052	1191	49	the	the	DT
34052	1191	50	image	image	NN
34052	1191	51	obtained	obtain	VBN
34052	1191	52	.	.	.
34052	1192	1	Reducing	reduce	VBG
34052	1192	2	the	the	DT
34052	1192	3	size	size	NN
34052	1192	4	of	of	IN
34052	1192	5	H	h	NN
34052	1192	6	in	in	IN
34052	1192	7	order	order	NN
34052	1192	8	to	to	TO
34052	1192	9	produce	produce	VB
34052	1192	10	a	a	DT
34052	1192	11	more	more	RBR
34052	1192	12	distinct	distinct	JJ
34052	1192	13	image	image	NN
34052	1192	14	has	have	VBZ
34052	1192	15	the	the	DT
34052	1192	16	effect	effect	NN
34052	1192	17	of	of	IN
34052	1192	18	causing	cause	VBG
34052	1192	19	the	the	DT
34052	1192	20	image	image	NN
34052	1192	21	to	to	TO
34052	1192	22	become	become	VB
34052	1192	23	very	very	RB
34052	1192	24	faint	faint	JJ
34052	1192	25	,	,	,
34052	1192	26	as	as	IN
34052	1192	27	the	the	DT
34052	1192	28	smaller	small	JJR
34052	1192	29	the	the	DT
34052	1192	30	hole	hole	NN
34052	1192	31	in	in	IN
34052	1192	32	H	H	NNP
34052	1192	33	,	,	,
34052	1192	34	the	the	DT
34052	1192	35	smaller	small	JJR
34052	1192	36	the	the	DT
34052	1192	37	number	number	NN
34052	1192	38	of	of	IN
34052	1192	39	rays	ray	NNS
34052	1192	40	that	that	WDT
34052	1192	41	can	can	MD
34052	1192	42	pass	pass	VB
34052	1192	43	through	through	RP
34052	1192	44	from	from	IN
34052	1192	45	any	any	DT
34052	1192	46	point	point	NN
34052	1192	47	of	of	IN
34052	1192	48	the	the	DT
34052	1192	49	object	object	NN
34052	1192	50	.	.	.
34052	1193	1	By	by	IN
34052	1193	2	enlarging	enlarge	VBG
34052	1193	3	the	the	DT
34052	1193	4	hole	hole	NN
34052	1193	5	H	h	NN
34052	1193	6	gradually	gradually	RB
34052	1193	7	,	,	,
34052	1193	8	the	the	DT
34052	1193	9	image	image	NN
34052	1193	10	will	will	MD
34052	1193	11	become	become	VB
34052	1193	12	more	more	RBR
34052	1193	13	and	and	CC
34052	1193	14	more	more	RBR
34052	1193	15	indistinct	indistinct	JJ
34052	1193	16	until	until	IN
34052	1193	17	such	such	PDT
34052	1193	18	a	a	DT
34052	1193	19	size	size	NN
34052	1193	20	is	be	VBZ
34052	1193	21	reached	reach	VBN
34052	1193	22	that	that	IN
34052	1193	23	it	-PRON-	PRP
34052	1193	24	disappears	disappear	VBZ
34052	1193	25	altogether	altogether	RB
34052	1193	26	.	.	.
34052	1194	1	[	[	-LRB-
34052	1194	2	Illustration	illustration	NN
34052	1194	3	:	:	:
34052	1194	4	FIG	FIG	NNP
34052	1194	5	.	.	.
34052	1195	1	70	70	CD
34052	1195	2	.	.	.
34052	1195	3	]	]	-RRB-
34052	1196	1	If	if	IN
34052	1196	2	in	in	IN
34052	1196	3	this	this	DT
34052	1196	4	enlarged	enlarged	JJ
34052	1196	5	hole	hole	NN
34052	1196	6	we	-PRON-	PRP
34052	1196	7	place	place	VBP
34052	1196	8	a	a	DT
34052	1196	9	double	double	JJ
34052	1196	10	convex	convex	NNP
34052	1196	11	lens	lens	NN
34052	1196	12	,	,	,
34052	1196	13	LL	LL	NNP
34052	1196	14	,	,	,
34052	1196	15	Fig	Fig	NNP
34052	1196	16	.	.	.
34052	1197	1	71	71	CD
34052	1197	2	,	,	,
34052	1197	3	whose	whose	WP$
34052	1197	4	focal	focal	JJ
34052	1197	5	length	length	NN
34052	1197	6	suits	suit	NNS
34052	1197	7	the	the	DT
34052	1197	8	length	length	NN
34052	1197	9	of	of	IN
34052	1197	10	the	the	DT
34052	1197	11	box	box	NN
34052	1197	12	,	,	,
34052	1197	13	the	the	DT
34052	1197	14	image	image	NN
34052	1197	15	produced	produce	VBN
34052	1197	16	will	will	MD
34052	1197	17	be	be	VB
34052	1197	18	brighter	bright	JJR
34052	1197	19	and	and	CC
34052	1197	20	more	more	RBR
34052	1197	21	distinct	distinct	JJ
34052	1197	22	than	than	IN
34052	1197	23	that	that	DT
34052	1197	24	formed	form	VBN
34052	1197	25	by	by	IN
34052	1197	26	the	the	DT
34052	1197	27	aperture	aperture	NN
34052	1197	28	,	,	,
34052	1197	29	H	h	NN
34052	1197	30	,	,	,
34052	1197	31	since	since	IN
34052	1197	32	the	the	DT
34052	1197	33	rays	ray	NNS
34052	1197	34	which	which	WDT
34052	1197	35	proceed	proceed	VBP
34052	1197	36	from	from	IN
34052	1197	37	any	any	DT
34052	1197	38	point	point	NN
34052	1197	39	of	of	IN
34052	1197	40	the	the	DT
34052	1197	41	object	object	NN
34052	1197	42	will	will	MD
34052	1197	43	be	be	VB
34052	1197	44	brought	bring	VBN
34052	1197	45	by	by	IN
34052	1197	46	the	the	DT
34052	1197	47	lens	lens	NN
34052	1197	48	to	to	IN
34052	1197	49	a	a	DT
34052	1197	50	focus	focus	NN
34052	1197	51	on	on	IN
34052	1197	52	the	the	DT
34052	1197	53	glass	glass	NN
34052	1197	54	screen	screen	NN
34052	1197	55	,	,	,
34052	1197	56	forming	form	VBG
34052	1197	57	a	a	DT
34052	1197	58	bright	bright	JJ
34052	1197	59	{	{	-LRB-
34052	1197	60	133	133	CD
34052	1197	61	}	}	-RRB-
34052	1197	62	distinct	distinct	JJ
34052	1197	63	image	image	NN
34052	1197	64	of	of	IN
34052	1197	65	the	the	DT
34052	1197	66	point	point	NN
34052	1197	67	from	from	IN
34052	1197	68	which	which	WDT
34052	1197	69	they	-PRON-	PRP
34052	1197	70	come	come	VBP
34052	1197	71	.	.	.
34052	1198	1	The	the	DT
34052	1198	2	image	image	NN
34052	1198	3	owes	owe	VBZ
34052	1198	4	its	-PRON-	PRP$
34052	1198	5	increased	increased	JJ
34052	1198	6	distinctness	distinctness	NN
34052	1198	7	to	to	IN
34052	1198	8	the	the	DT
34052	1198	9	fact	fact	NN
34052	1198	10	that	that	IN
34052	1198	11	the	the	DT
34052	1198	12	rays	ray	NNS
34052	1198	13	from	from	IN
34052	1198	14	any	any	DT
34052	1198	15	one	one	CD
34052	1198	16	point	point	NN
34052	1198	17	of	of	IN
34052	1198	18	the	the	DT
34052	1198	19	object	object	NN
34052	1198	20	can	can	MD
34052	1198	21	not	not	RB
34052	1198	22	interfere	interfere	VB
34052	1198	23	with	with	IN
34052	1198	24	the	the	DT
34052	1198	25	rays	ray	NNS
34052	1198	26	from	from	IN
34052	1198	27	any	any	DT
34052	1198	28	other	other	JJ
34052	1198	29	point	point	NN
34052	1198	30	,	,	,
34052	1198	31	and	and	CC
34052	1198	32	its	-PRON-	PRP$
34052	1198	33	increased	increase	VBN
34052	1198	34	brightness	brightness	NN
34052	1198	35	to	to	IN
34052	1198	36	the	the	DT
34052	1198	37	great	great	JJ
34052	1198	38	number	number	NN
34052	1198	39	of	of	IN
34052	1198	40	rays	ray	NNS
34052	1198	41	that	that	WDT
34052	1198	42	are	be	VBP
34052	1198	43	collected	collect	VBN
34052	1198	44	by	by	IN
34052	1198	45	the	the	DT
34052	1198	46	lens	lens	NN
34052	1198	47	from	from	IN
34052	1198	48	each	each	DT
34052	1198	49	point	point	NN
34052	1198	50	of	of	IN
34052	1198	51	the	the	DT
34052	1198	52	object	object	NN
34052	1198	53	and	and	CC
34052	1198	54	focussed	focusse	VBN
34052	1198	55	in	in	IN
34052	1198	56	the	the	DT
34052	1198	57	corresponding	corresponding	JJ
34052	1198	58	point	point	NN
34052	1198	59	of	of	IN
34052	1198	60	the	the	DT
34052	1198	61	image	image	NN
34052	1198	62	.	.	.
34052	1199	1	It	-PRON-	PRP
34052	1199	2	will	will	MD
34052	1199	3	be	be	VB
34052	1199	4	evident	evident	JJ
34052	1199	5	from	from	IN
34052	1199	6	a	a	DT
34052	1199	7	study	study	NN
34052	1199	8	of	of	IN
34052	1199	9	Fig	Fig	NNP
34052	1199	10	.	.	.
34052	1200	1	71	71	CD
34052	1200	2	that	that	IN
34052	1200	3	the	the	DT
34052	1200	4	image	image	NN
34052	1200	5	formed	form	VBN
34052	1200	6	by	by	IN
34052	1200	7	a	a	DT
34052	1200	8	convex	convex	NNP
34052	1200	9	lens	lens	NN
34052	1200	10	must	must	MD
34052	1200	11	necessarily	necessarily	RB
34052	1200	12	be	be	VB
34052	1200	13	inverted	invert	VBN
34052	1200	14	,	,	,
34052	1200	15	since	since	IN
34052	1200	16	it	-PRON-	PRP
34052	1200	17	is	be	VBZ
34052	1200	18	impossible	impossible	JJ
34052	1200	19	for	for	IN
34052	1200	20	the	the	DT
34052	1200	21	rays	ray	NNS
34052	1200	22	from	from	IN
34052	1200	23	the	the	DT
34052	1200	24	end	end	NN
34052	1200	25	,	,	,
34052	1200	26	M	M	NNP
34052	1200	27	,	,	,
34052	1200	28	of	of	IN
34052	1200	29	the	the	DT
34052	1200	30	object	object	NN
34052	1200	31	to	to	TO
34052	1200	32	be	be	VB
34052	1200	33	carried	carry	VBN
34052	1200	34	by	by	IN
34052	1200	35	refraction	refraction	NN
34052	1200	36	to	to	IN
34052	1200	37	the	the	DT
34052	1200	38	upper	upper	JJ
34052	1200	39	end	end	NN
34052	1200	40	of	of	IN
34052	1200	41	the	the	DT
34052	1200	42	image	image	NN
34052	1200	43	at	at	IN
34052	1200	44	_	_	NNP
34052	1200	45	n	n	CC
34052	1200	46	_	_	NNP
34052	1200	47	.	.	.
34052	1201	1	The	the	DT
34052	1201	2	relative	relative	JJ
34052	1201	3	positions	position	NNS
34052	1201	4	of	of	IN
34052	1201	5	the	the	DT
34052	1201	6	object	object	NN
34052	1201	7	and	and	CC
34052	1201	8	image	image	NN
34052	1201	9	when	when	WRB
34052	1201	10	placed	place	VBN
34052	1201	11	at	at	IN
34052	1201	12	different	different	JJ
34052	1201	13	distances	distance	NNS
34052	1201	14	from	from	IN
34052	1201	15	the	the	DT
34052	1201	16	lens	lens	NN
34052	1201	17	are	be	VBP
34052	1201	18	exactly	exactly	RB
34052	1201	19	the	the	DT
34052	1201	20	same	same	JJ
34052	1201	21	as	as	IN
34052	1201	22	the	the	DT
34052	1201	23	conjugate	conjugate	NN
34052	1201	24	foci	foci	NN
34052	1201	25	of	of	IN
34052	1201	26	light	light	JJ
34052	1201	27	rays	ray	NNS
34052	1201	28	as	as	IN
34052	1201	29	shown	show	VBN
34052	1201	30	in	in	IN
34052	1201	31	Fig	Fig	NNP
34052	1201	32	.	.	.
34052	1202	1	69	69	CD
34052	1202	2	.	.	.
34052	1203	1	[	[	-LRB-
34052	1203	2	Illustration	illustration	NN
34052	1203	3	:	:	:
34052	1203	4	FIG	FIG	NNP
34052	1203	5	.	.	.
34052	1204	1	71	71	CD
34052	1204	2	.	.	.
34052	1204	3	]	]	-RRB-
34052	1205	1	The	the	DT
34052	1205	2	length	length	NN
34052	1205	3	of	of	IN
34052	1205	4	the	the	DT
34052	1205	5	image	image	NN
34052	1205	6	formed	form	VBN
34052	1205	7	by	by	IN
34052	1205	8	a	a	DT
34052	1205	9	convex	convex	NNP
34052	1205	10	lens	lens	NN
34052	1205	11	is	be	VBZ
34052	1205	12	to	to	IN
34052	1205	13	the	the	DT
34052	1205	14	length	length	NN
34052	1205	15	of	of	IN
34052	1205	16	the	the	DT
34052	1205	17	object	object	NN
34052	1205	18	as	as	IN
34052	1205	19	the	the	DT
34052	1205	20	distance	distance	NN
34052	1205	21	of	of	IN
34052	1205	22	the	the	DT
34052	1205	23	image	image	NN
34052	1205	24	is	be	VBZ
34052	1205	25	to	to	IN
34052	1205	26	the	the	DT
34052	1205	27	distance	distance	NN
34052	1205	28	of	of	IN
34052	1205	29	the	the	DT
34052	1205	30	object	object	NN
34052	1205	31	from	from	IN
34052	1205	32	the	the	DT
34052	1205	33	lens	lens	NN
34052	1205	34	.	.	.
34052	1206	1	For	for	IN
34052	1206	2	example	example	NN
34052	1206	3	,	,	,
34052	1206	4	if	if	IN
34052	1206	5	a	a	DT
34052	1206	6	lens	lens	NN
34052	1206	7	having	have	VBG
34052	1206	8	a	a	DT
34052	1206	9	focal	focal	JJ
34052	1206	10	length	length	NN
34052	1206	11	of	of	IN
34052	1206	12	12	12	CD
34052	1206	13	inches	inch	NNS
34052	1206	14	is	be	VBZ
34052	1206	15	placed	place	VBN
34052	1206	16	at	at	IN
34052	1206	17	a	a	DT
34052	1206	18	distance	distance	NN
34052	1206	19	of	of	IN
34052	1206	20	1000	1000	CD
34052	1206	21	feet	foot	NNS
34052	1206	22	from	from	IN
34052	1206	23	some	some	DT
34052	1206	24	object	object	NN
34052	1206	25	,	,	,
34052	1206	26	then	then	RB
34052	1206	27	the	the	DT
34052	1206	28	size	size	NN
34052	1206	29	of	of	IN
34052	1206	30	the	the	DT
34052	1206	31	image	image	NN
34052	1206	32	will	will	MD
34052	1206	33	be	be	VB
34052	1206	34	to	to	IN
34052	1206	35	that	that	DT
34052	1206	36	of	of	IN
34052	1206	37	the	the	DT
34052	1206	38	object	object	NN
34052	1206	39	as	as	IN
34052	1206	40	12	12	CD
34052	1206	41	inches	inch	NNS
34052	1206	42	to	to	IN
34052	1206	43	1000	1000	CD
34052	1206	44	feet	foot	NNS
34052	1206	45	,	,	,
34052	1206	46	or	or	CC
34052	1206	47	1000	1000	CD
34052	1206	48	times	time	NNS
34052	1206	49	smaller	small	JJR
34052	1206	50	than	than	IN
34052	1206	51	the	the	DT
34052	1206	52	object	object	NN
34052	1206	53	;	;	:
34052	1206	54	and	and	CC
34052	1206	55	if	if	IN
34052	1206	56	the	the	DT
34052	1206	57	length	length	NN
34052	1206	58	of	of	IN
34052	1206	59	the	the	DT
34052	1206	60	object	object	NN
34052	1206	61	is	be	VBZ
34052	1206	62	500	500	CD
34052	1206	63	inches	inch	NNS
34052	1206	64	,	,	,
34052	1206	65	then	then	RB
34052	1206	66	the	the	DT
34052	1206	67	length	length	NN
34052	1206	68	of	of	IN
34052	1206	69	the	the	DT
34052	1206	70	image	image	NN
34052	1206	71	will	will	MD
34052	1206	72	be	be	VB
34052	1206	73	the	the	DT
34052	1206	74	1/1000th	1/1000th	CD
34052	1206	75	part	part	NN
34052	1206	76	of	of	IN
34052	1206	77	500	500	CD
34052	1206	78	inches	inch	NNS
34052	1206	79	,	,	,
34052	1206	80	or	or	CC
34052	1206	81	1/2	1/2	CD
34052	1206	82	inch	inch	NN
34052	1206	83	.	.	.
34052	1207	1	{	{	-LRB-
34052	1207	2	134	134	CD
34052	1207	3	}	}	-RRB-
34052	1207	4	The	the	DT
34052	1207	5	image	image	NN
34052	1207	6	formed	form	VBN
34052	1207	7	by	by	IN
34052	1207	8	the	the	DT
34052	1207	9	convex	convex	NNP
34052	1207	10	lens	lens	NN
34052	1207	11	in	in	IN
34052	1207	12	Fig	Fig	NNP
34052	1207	13	.	.	.
34052	1208	1	71	71	CD
34052	1208	2	is	be	VBZ
34052	1208	3	known	know	VBN
34052	1208	4	as	as	IN
34052	1208	5	a	a	DT
34052	1208	6	_	_	NNP
34052	1208	7	real	real	JJ
34052	1208	8	image	image	NN
34052	1208	9	_	_	NNP
34052	1208	10	,	,	,
34052	1208	11	but	but	CC
34052	1208	12	in	in	IN
34052	1208	13	addition	addition	NN
34052	1208	14	convex	convex	NNP
34052	1208	15	lenses	lense	NNS
34052	1208	16	possess	possess	VBP
34052	1208	17	the	the	DT
34052	1208	18	property	property	NN
34052	1208	19	of	of	IN
34052	1208	20	forming	form	VBG
34052	1208	21	what	what	WP
34052	1208	22	are	be	VBP
34052	1208	23	termed	term	VBN
34052	1208	24	_	_	NNP
34052	1208	25	virtual	virtual	JJ
34052	1208	26	images	image	NNS
34052	1208	27	_	_	NNP
34052	1208	28	.	.	.
34052	1209	1	The	the	DT
34052	1209	2	distinction	distinction	NN
34052	1209	3	can	can	MD
34052	1209	4	be	be	VB
34052	1209	5	expressed	express	VBN
34052	1209	6	by	by	IN
34052	1209	7	saying	say	VBG
34052	1209	8	,	,	,
34052	1209	9	_	_	NNP
34052	1209	10	real	real	JJ
34052	1209	11	images	image	NNS
34052	1209	12	are	be	VBP
34052	1209	13	those	those	DT
34052	1209	14	formed	form	VBN
34052	1209	15	by	by	IN
34052	1209	16	the	the	DT
34052	1209	17	refracted	refract	VBN
34052	1209	18	rays	ray	NNS
34052	1209	19	themselves	-PRON-	PRP
34052	1209	20	,	,	,
34052	1209	21	and	and	CC
34052	1209	22	virtual	virtual	JJ
34052	1209	23	images	image	NNS
34052	1209	24	those	those	DT
34052	1209	25	formed	form	VBN
34052	1209	26	by	by	IN
34052	1209	27	their	-PRON-	PRP$
34052	1209	28	prolongations	prolongation	NNS
34052	1209	29	_	_	NNP
34052	1209	30	.	.	.
34052	1210	1	While	while	IN
34052	1210	2	a	a	DT
34052	1210	3	real	real	JJ
34052	1210	4	image	image	NN
34052	1210	5	formed	form	VBN
34052	1210	6	by	by	IN
34052	1210	7	a	a	DT
34052	1210	8	convex	convex	NNP
34052	1210	9	lens	lens	NN
34052	1210	10	is	be	VBZ
34052	1210	11	always	always	RB
34052	1210	12	inverted	invert	VBN
34052	1210	13	and	and	CC
34052	1210	14	smaller	small	JJR
34052	1210	15	than	than	IN
34052	1210	16	the	the	DT
34052	1210	17	object	object	NN
34052	1210	18	,	,	,
34052	1210	19	the	the	DT
34052	1210	20	virtual	virtual	JJ
34052	1210	21	image	image	NN
34052	1210	22	is	be	VBZ
34052	1210	23	always	always	RB
34052	1210	24	erect	erect	NN
34052	1210	25	and	and	CC
34052	1210	26	larger	large	JJR
34052	1210	27	than	than	IN
34052	1210	28	the	the	DT
34052	1210	29	object	object	NN
34052	1210	30	.	.	.
34052	1211	1	The	the	DT
34052	1211	2	power	power	NN
34052	1211	3	possessed	possess	VBN
34052	1211	4	by	by	IN
34052	1211	5	convex	convex	NNP
34052	1211	6	lenses	lense	NNS
34052	1211	7	of	of	IN
34052	1211	8	forming	form	VBG
34052	1211	9	virtual	virtual	JJ
34052	1211	10	images	image	NNS
34052	1211	11	is	be	VBZ
34052	1211	12	made	make	VBN
34052	1211	13	use	use	NN
34052	1211	14	of	of	IN
34052	1211	15	in	in	IN
34052	1211	16	that	that	DT
34052	1211	17	useful	useful	JJ
34052	1211	18	but	but	CC
34052	1211	19	common	common	JJ
34052	1211	20	piece	piece	NN
34052	1211	21	of	of	IN
34052	1211	22	apparatus	apparatus	NN
34052	1211	23	known	know	VBN
34052	1211	24	as	as	IN
34052	1211	25	a	a	DT
34052	1211	26	reading	reading	NN
34052	1211	27	or	or	CC
34052	1211	28	magnifying	magnify	VBG
34052	1211	29	glass	glass	NN
34052	1211	30	,	,	,
34052	1211	31	by	by	IN
34052	1211	32	which	which	WDT
34052	1211	33	objects	object	NNS
34052	1211	34	placed	place	VBN
34052	1211	35	within	within	IN
34052	1211	36	its	-PRON-	PRP$
34052	1211	37	focus	focus	NN
34052	1211	38	are	be	VBP
34052	1211	39	made	make	VBN
34052	1211	40	larger	large	JJR
34052	1211	41	or	or	CC
34052	1211	42	magnified	magnify	VBN
34052	1211	43	when	when	WRB
34052	1211	44	viewed	view	VBN
34052	1211	45	through	through	IN
34052	1211	46	it	-PRON-	PRP
34052	1211	47	;	;	:
34052	1211	48	but	but	CC
34052	1211	49	in	in	IN
34052	1211	50	order	order	NN
34052	1211	51	to	to	TO
34052	1211	52	properly	properly	RB
34052	1211	53	understand	understand	VB
34052	1211	54	how	how	WRB
34052	1211	55	objects	object	NNS
34052	1211	56	seem	seem	VBP
34052	1211	57	to	to	TO
34052	1211	58	be	be	VB
34052	1211	59	brought	bring	VBN
34052	1211	60	nearer	near	RBR
34052	1211	61	and	and	CC
34052	1211	62	apparently	apparently	RB
34052	1211	63	increased	increase	VBD
34052	1211	64	in	in	IN
34052	1211	65	size	size	NN
34052	1211	66	,	,	,
34052	1211	67	we	-PRON-	PRP
34052	1211	68	must	must	MD
34052	1211	69	first	first	RB
34052	1211	70	of	of	IN
34052	1211	71	all	all	DT
34052	1211	72	understand	understand	VB
34052	1211	73	what	what	WP
34052	1211	74	is	be	VBZ
34052	1211	75	meant	mean	VBN
34052	1211	76	by	by	IN
34052	1211	77	the	the	DT
34052	1211	78	expression	expression	NN
34052	1211	79	,	,	,
34052	1211	80	_	_	NNP
34052	1211	81	the	the	DT
34052	1211	82	apparent	apparent	JJ
34052	1211	83	magnitude	magnitude	NN
34052	1211	84	of	of	IN
34052	1211	85	objects	object	NNS
34052	1211	86	_	_	NNP
34052	1211	87	.	.	.
34052	1212	1	[	[	-LRB-
34052	1212	2	Illustration	illustration	NN
34052	1212	3	:	:	:
34052	1212	4	FIG	FIG	NNP
34052	1212	5	.	.	.
34052	1213	1	72	72	CD
34052	1213	2	.	.	.
34052	1213	3	]	]	-RRB-
34052	1214	1	The	the	DT
34052	1214	2	apparent	apparent	JJ
34052	1214	3	magnitude	magnitude	NN
34052	1214	4	of	of	IN
34052	1214	5	an	an	DT
34052	1214	6	object	object	NN
34052	1214	7	depends	depend	VBZ
34052	1214	8	upon	upon	IN
34052	1214	9	the	the	DT
34052	1214	10	angle	angle	NN
34052	1214	11	which	which	WDT
34052	1214	12	it	-PRON-	PRP
34052	1214	13	subtends	subtend	VBZ
34052	1214	14	to	to	IN
34052	1214	15	the	the	DT
34052	1214	16	eye	eye	NN
34052	1214	17	of	of	IN
34052	1214	18	the	the	DT
34052	1214	19	observer	observer	NN
34052	1214	20	.	.	.
34052	1215	1	The	the	DT
34052	1215	2	image	image	NN
34052	1215	3	at	at	IN
34052	1215	4	A	A	NNP
34052	1215	5	,	,	,
34052	1215	6	Fig	Fig	NNP
34052	1215	7	.	.	.
34052	1216	1	72	72	CD
34052	1216	2	,	,	,
34052	1216	3	presents	present	VBZ
34052	1216	4	a	a	DT
34052	1216	5	smaller	small	JJR
34052	1216	6	angle	angle	NN
34052	1216	7	to	to	IN
34052	1216	8	the	the	DT
34052	1216	9	eye	eye	NN
34052	1216	10	than	than	IN
34052	1216	11	the	the	DT
34052	1216	12	angle	angle	NN
34052	1216	13	presented	present	VBN
34052	1216	14	by	by	IN
34052	1216	15	the	the	DT
34052	1216	16	object	object	NN
34052	1216	17	when	when	WRB
34052	1216	18	moved	move	VBD
34052	1216	19	to	to	IN
34052	1216	20	B	B	NNP
34052	1216	21	,	,	,
34052	1216	22	and	and	CC
34052	1216	23	the	the	DT
34052	1216	24	image	image	NN
34052	1216	25	therefore	therefore	RB
34052	1216	26	appears	appear	VBZ
34052	1216	27	smaller	small	JJR
34052	1216	28	.	.	.
34052	1217	1	When	when	WRB
34052	1217	2	the	the	DT
34052	1217	3	object	object	NN
34052	1217	4	is	be	VBZ
34052	1217	5	moved	move	VBN
34052	1217	6	to	to	IN
34052	1217	7	either	either	CC
34052	1217	8	B	b	NN
34052	1217	9	or	or	CC
34052	1217	10	C	C	NNP
34052	1217	11	,	,	,
34052	1217	12	it	-PRON-	PRP
34052	1217	13	is	be	VBZ
34052	1217	14	viewed	view	VBN
34052	1217	15	under	under	IN
34052	1217	16	a	a	DT
34052	1217	17	much	much	JJ
34052	1217	18	{	{	-LRB-
34052	1217	19	135	135	CD
34052	1217	20	}	}	-RRB-
34052	1217	21	greater	great	JJR
34052	1217	22	angle	angle	NN
34052	1217	23	,	,	,
34052	1217	24	causing	cause	VBG
34052	1217	25	the	the	DT
34052	1217	26	image	image	NN
34052	1217	27	to	to	TO
34052	1217	28	appear	appear	VB
34052	1217	29	much	much	RB
34052	1217	30	larger	large	JJR
34052	1217	31	.	.	.
34052	1218	1	If	if	IN
34052	1218	2	we	-PRON-	PRP
34052	1218	3	take	take	VBP
34052	1218	4	a	a	DT
34052	1218	5	watch	watch	NN
34052	1218	6	or	or	CC
34052	1218	7	other	other	JJ
34052	1218	8	small	small	JJ
34052	1218	9	circular	circular	JJ
34052	1218	10	object	object	NN
34052	1218	11	and	and	CC
34052	1218	12	place	place	VB
34052	1218	13	it	-PRON-	PRP
34052	1218	14	at	at	IN
34052	1218	15	A	A	NNP
34052	1218	16	,	,	,
34052	1218	17	which	which	WDT
34052	1218	18	we	-PRON-	PRP
34052	1218	19	will	will	MD
34052	1218	20	suppose	suppose	VB
34052	1218	21	is	be	VBZ
34052	1218	22	a	a	DT
34052	1218	23	distance	distance	NN
34052	1218	24	of	of	IN
34052	1218	25	50	50	CD
34052	1218	26	yards	yard	NNS
34052	1218	27	,	,	,
34052	1218	28	we	-PRON-	PRP
34052	1218	29	shall	shall	MD
34052	1218	30	find	find	VB
34052	1218	31	that	that	IN
34052	1218	32	it	-PRON-	PRP
34052	1218	33	will	will	MD
34052	1218	34	be	be	VB
34052	1218	35	only	only	RB
34052	1218	36	visible	visible	JJ
34052	1218	37	as	as	IN
34052	1218	38	a	a	DT
34052	1218	39	circular	circular	JJ
34052	1218	40	object	object	NN
34052	1218	41	,	,	,
34052	1218	42	and	and	CC
34052	1218	43	its	-PRON-	PRP$
34052	1218	44	apparent	apparent	JJ
34052	1218	45	magnitude	magnitude	NN
34052	1218	46	or	or	CC
34052	1218	47	the	the	DT
34052	1218	48	angle	angle	NN
34052	1218	49	under	under	IN
34052	1218	50	which	which	WDT
34052	1218	51	it	-PRON-	PRP
34052	1218	52	is	be	VBZ
34052	1218	53	viewed	view	VBN
34052	1218	54	is	be	VBZ
34052	1218	55	then	then	RB
34052	1218	56	stated	state	VBN
34052	1218	57	to	to	TO
34052	1218	58	be	be	VB
34052	1218	59	very	very	RB
34052	1218	60	small	small	JJ
34052	1218	61	.	.	.
34052	1219	1	If	if	IN
34052	1219	2	the	the	DT
34052	1219	3	object	object	NN
34052	1219	4	is	be	VBZ
34052	1219	5	now	now	RB
34052	1219	6	moved	move	VBN
34052	1219	7	to	to	IN
34052	1219	8	the	the	DT
34052	1219	9	point	point	NN
34052	1219	10	B	B	NNP
34052	1219	11	,	,	,
34052	1219	12	which	which	WDT
34052	1219	13	is	be	VBZ
34052	1219	14	only	only	RB
34052	1219	15	5	5	CD
34052	1219	16	feet	foot	NNS
34052	1219	17	from	from	IN
34052	1219	18	the	the	DT
34052	1219	19	eye	eye	NN
34052	1219	20	,	,	,
34052	1219	21	its	-PRON-	PRP$
34052	1219	22	apparent	apparent	JJ
34052	1219	23	magnitude	magnitude	NN
34052	1219	24	will	will	MD
34052	1219	25	be	be	VB
34052	1219	26	found	find	VBN
34052	1219	27	to	to	TO
34052	1219	28	have	have	VB
34052	1219	29	increased	increase	VBN
34052	1219	30	to	to	IN
34052	1219	31	such	such	PDT
34052	1219	32	an	an	DT
34052	1219	33	extent	extent	NN
34052	1219	34	that	that	IN
34052	1219	35	we	-PRON-	PRP
34052	1219	36	can	can	MD
34052	1219	37	distinguish	distinguish	VB
34052	1219	38	not	not	RB
34052	1219	39	only	only	RB
34052	1219	40	its	-PRON-	PRP$
34052	1219	41	shape	shape	NN
34052	1219	42	,	,	,
34052	1219	43	but	but	CC
34052	1219	44	also	also	RB
34052	1219	45	some	some	DT
34052	1219	46	of	of	IN
34052	1219	47	the	the	DT
34052	1219	48	marking	marking	NN
34052	1219	49	.	.	.
34052	1220	1	When	when	WRB
34052	1220	2	moved	move	VBN
34052	1220	3	to	to	IN
34052	1220	4	within	within	IN
34052	1220	5	a	a	DT
34052	1220	6	few	few	JJ
34052	1220	7	inches	inch	NNS
34052	1220	8	from	from	IN
34052	1220	9	the	the	DT
34052	1220	10	eye	eye	NN
34052	1220	11	as	as	IN
34052	1220	12	at	at	IN
34052	1220	13	C	c	NN
34052	1220	14	,	,	,
34052	1220	15	we	-PRON-	PRP
34052	1220	16	see	see	VBP
34052	1220	17	it	-PRON-	PRP
34052	1220	18	under	under	IN
34052	1220	19	an	an	DT
34052	1220	20	angle	angle	NN
34052	1220	21	so	so	RB
34052	1220	22	great	great	JJ
34052	1220	23	that	that	IN
34052	1220	24	all	all	PDT
34052	1220	25	the	the	DT
34052	1220	26	detail	detail	NN
34052	1220	27	can	can	MD
34052	1220	28	be	be	VB
34052	1220	29	distinctly	distinctly	RB
34052	1220	30	seen	see	VBN
34052	1220	31	.	.	.
34052	1221	1	By	by	IN
34052	1221	2	having	have	VBG
34052	1221	3	brought	bring	VBN
34052	1221	4	the	the	DT
34052	1221	5	object	object	NN
34052	1221	6	nearer	nearer	IN
34052	1221	7	the	the	DT
34052	1221	8	eye	eye	NN
34052	1221	9	,	,	,
34052	1221	10	thus	thus	RB
34052	1221	11	rendering	render	VBG
34052	1221	12	all	all	PDT
34052	1221	13	its	-PRON-	PRP$
34052	1221	14	parts	part	NNS
34052	1221	15	clearly	clearly	RB
34052	1221	16	visible	visible	JJ
34052	1221	17	,	,	,
34052	1221	18	we	-PRON-	PRP
34052	1221	19	have	have	VBP
34052	1221	20	actually	actually	RB
34052	1221	21	magnified	magnify	VBN
34052	1221	22	it	-PRON-	PRP
34052	1221	23	,	,	,
34052	1221	24	or	or	CC
34052	1221	25	made	make	VBD
34052	1221	26	it	-PRON-	PRP
34052	1221	27	appear	appear	VB
34052	1221	28	larger	large	JJR
34052	1221	29	,	,	,
34052	1221	30	although	although	IN
34052	1221	31	its	-PRON-	PRP$
34052	1221	32	actual	actual	JJ
34052	1221	33	size	size	NN
34052	1221	34	remains	remain	VBZ
34052	1221	35	exactly	exactly	RB
34052	1221	36	the	the	DT
34052	1221	37	same	same	JJ
34052	1221	38	.	.	.
34052	1222	1	When	when	WRB
34052	1222	2	the	the	DT
34052	1222	3	distance	distance	NN
34052	1222	4	between	between	IN
34052	1222	5	the	the	DT
34052	1222	6	object	object	NN
34052	1222	7	and	and	CC
34052	1222	8	the	the	DT
34052	1222	9	observer	observer	NN
34052	1222	10	is	be	VBZ
34052	1222	11	known	know	VBN
34052	1222	12	,	,	,
34052	1222	13	the	the	DT
34052	1222	14	apparent	apparent	JJ
34052	1222	15	magnitude	magnitude	NN
34052	1222	16	of	of	IN
34052	1222	17	the	the	DT
34052	1222	18	object	object	NN
34052	1222	19	varies	vary	VBZ
34052	1222	20	inversely	inversely	RB
34052	1222	21	as	as	IN
34052	1222	22	the	the	DT
34052	1222	23	distance	distance	NN
34052	1222	24	from	from	IN
34052	1222	25	the	the	DT
34052	1222	26	observer	observer	NN
34052	1222	27	.	.	.
34052	1223	1	Let	let	VB
34052	1223	2	us	-PRON-	PRP
34052	1223	3	suppose	suppose	VB
34052	1223	4	that	that	IN
34052	1223	5	we	-PRON-	PRP
34052	1223	6	wish	wish	VBP
34052	1223	7	to	to	TO
34052	1223	8	produce	produce	VB
34052	1223	9	an	an	DT
34052	1223	10	image	image	NN
34052	1223	11	of	of	IN
34052	1223	12	a	a	DT
34052	1223	13	tree	tree	NN
34052	1223	14	situated	situate	VBN
34052	1223	15	at	at	IN
34052	1223	16	a	a	DT
34052	1223	17	distance	distance	NN
34052	1223	18	of	of	IN
34052	1223	19	5000	5000	CD
34052	1223	20	feet	foot	NNS
34052	1223	21	.	.	.
34052	1224	1	At	at	IN
34052	1224	2	this	this	DT
34052	1224	3	distance	distance	NN
34052	1224	4	the	the	DT
34052	1224	5	light	light	JJ
34052	1224	6	rays	ray	NNS
34052	1224	7	from	from	IN
34052	1224	8	the	the	DT
34052	1224	9	tree	tree	NN
34052	1224	10	will	will	MD
34052	1224	11	be	be	VB
34052	1224	12	nearly	nearly	RB
34052	1224	13	parallel	parallel	JJ
34052	1224	14	,	,	,
34052	1224	15	so	so	IN
34052	1224	16	that	that	IN
34052	1224	17	if	if	IN
34052	1224	18	a	a	DT
34052	1224	19	lens	lens	NN
34052	1224	20	having	have	VBG
34052	1224	21	a	a	DT
34052	1224	22	focal	focal	JJ
34052	1224	23	length	length	NN
34052	1224	24	of	of	IN
34052	1224	25	5	5	CD
34052	1224	26	feet	foot	NNS
34052	1224	27	is	be	VBZ
34052	1224	28	fastened	fasten	VBN
34052	1224	29	in	in	IN
34052	1224	30	any	any	DT
34052	1224	31	convenient	convenient	JJ
34052	1224	32	manner	manner	NN
34052	1224	33	in	in	IN
34052	1224	34	the	the	DT
34052	1224	35	wall	wall	NN
34052	1224	36	of	of	IN
34052	1224	37	a	a	DT
34052	1224	38	darkened	darken	VBN
34052	1224	39	room	room	NN
34052	1224	40	the	the	DT
34052	1224	41	image	image	NN
34052	1224	42	will	will	MD
34052	1224	43	be	be	VB
34052	1224	44	formed	form	VBN
34052	1224	45	5	5	CD
34052	1224	46	feet	foot	NNS
34052	1224	47	behind	behind	IN
34052	1224	48	the	the	DT
34052	1224	49	lens	lens	NN
34052	1224	50	at	at	IN
34052	1224	51	its	-PRON-	PRP$
34052	1224	52	principal	principal	JJ
34052	1224	53	focus	focus	NN
34052	1224	54	.	.	.
34052	1225	1	If	if	IN
34052	1225	2	a	a	DT
34052	1225	3	screen	screen	NN
34052	1225	4	of	of	IN
34052	1225	5	white	white	JJ
34052	1225	6	cardboard	cardboard	NN
34052	1225	7	be	be	VB
34052	1225	8	placed	place	VBN
34052	1225	9	at	at	IN
34052	1225	10	this	this	DT
34052	1225	11	point	point	NN
34052	1225	12	we	-PRON-	PRP
34052	1225	13	shall	shall	MD
34052	1225	14	find	find	VB
34052	1225	15	that	that	IN
34052	1225	16	a	a	DT
34052	1225	17	small	small	JJ
34052	1225	18	but	but	CC
34052	1225	19	inverted	inverted	JJ
34052	1225	20	image	image	NN
34052	1225	21	of	of	IN
34052	1225	22	the	the	DT
34052	1225	23	tree	tree	NN
34052	1225	24	will	will	MD
34052	1225	25	be	be	VB
34052	1225	26	focussed	focusse	VBN
34052	1225	27	upon	upon	IN
34052	1225	28	it	-PRON-	PRP
34052	1225	29	.	.	.
34052	1226	1	As	as	IN
34052	1226	2	the	the	DT
34052	1226	3	distance	distance	NN
34052	1226	4	of	of	IN
34052	1226	5	the	the	DT
34052	1226	6	object	object	NN
34052	1226	7	is	be	VBZ
34052	1226	8	5000	5000	CD
34052	1226	9	feet	foot	NNS
34052	1226	10	,	,	,
34052	1226	11	and	and	CC
34052	1226	12	as	as	IN
34052	1226	13	the	the	DT
34052	1226	14	size	size	NN
34052	1226	15	of	of	IN
34052	1226	16	the	the	DT
34052	1226	17	received	receive	VBN
34052	1226	18	image	image	NN
34052	1226	19	is	be	VBZ
34052	1226	20	in	in	IN
34052	1226	21	proportion	proportion	NN
34052	1226	22	to	to	IN
34052	1226	23	this	this	DT
34052	1226	24	distance	distance	NN
34052	1226	25	divided	divide	VBN
34052	1226	26	by	by	IN
34052	1226	27	the	the	DT
34052	1226	28	focal	focal	JJ
34052	1226	29	length	length	NN
34052	1226	30	of	of	IN
34052	1226	31	the	the	DT
34052	1226	32	lens	lens	NN
34052	1226	33	,	,	,
34052	1226	34	the	the	DT
34052	1226	35	image	image	NN
34052	1226	36	will	will	MD
34052	1226	37	be	be	VB
34052	1226	38	as	as	IN
34052	1226	39	5000	5000	CD
34052	1226	40	Ã	ã	NN
34052	1226	41	·	·	NFP
34052	1226	42	5	5	CD
34052	1226	43	,	,	,
34052	1226	44	or	or	CC
34052	1226	45	1000	1000	CD
34052	1226	46	times	time	NNS
34052	1226	47	smaller	small	JJR
34052	1226	48	than	than	IN
34052	1226	49	the	the	DT
34052	1226	50	object	object	NN
34052	1226	51	.	.	.
34052	1227	1	If	if	IN
34052	1227	2	now	now	RB
34052	1227	3	the	the	DT
34052	1227	4	eye	eye	NN
34052	1227	5	is	be	VBZ
34052	1227	6	placed	place	VBN
34052	1227	7	six	six	CD
34052	1227	8	inches	inch	NNS
34052	1227	9	behind	behind	IN
34052	1227	10	the	the	DT
34052	1227	11	screen	screen	NN
34052	1227	12	and	and	CC
34052	1227	13	the	the	DT
34052	1227	14	screen	screen	NN
34052	1227	15	removed	remove	VBN
34052	1227	16	,	,	,
34052	1227	17	so	so	IN
34052	1227	18	that	that	IN
34052	1227	19	we	-PRON-	PRP
34052	1227	20	can	can	MD
34052	1227	21	view	view	VB
34052	1227	22	the	the	DT
34052	1227	23	small	small	JJ
34052	1227	24	image	image	NN
34052	1227	25	distinctly	distinctly	RB
34052	1227	26	in	in	IN
34052	1227	27	the	the	DT
34052	1227	28	air	air	NN
34052	1227	29	,	,	,
34052	1227	30	we	-PRON-	PRP
34052	1227	31	shall	shall	MD
34052	1227	32	see	see	VB
34052	1227	33	it	-PRON-	PRP
34052	1227	34	with	with	IN
34052	1227	35	an	an	DT
34052	1227	36	apparent	apparent	JJ
34052	1227	37	magnitude	magnitude	NN
34052	1227	38	as	as	RB
34052	1227	39	much	much	RB
34052	1227	40	greater	great	JJR
34052	1227	41	than	than	IN
34052	1227	42	if	if	IN
34052	1227	43	the	the	DT
34052	1227	44	same	same	JJ
34052	1227	45	small	small	JJ
34052	1227	46	image	image	NN
34052	1227	47	were	be	VBD
34052	1227	48	equally	equally	RB
34052	1227	49	far	far	RB
34052	1227	50	off	off	RB
34052	1227	51	with	with	IN
34052	1227	52	the	the	DT
34052	1227	53	tree	tree	NN
34052	1227	54	,	,	,
34052	1227	55	as	as	IN
34052	1227	56	6	6	CD
34052	1227	57	inches	inch	NNS
34052	1227	58	is	be	VBZ
34052	1227	59	to	to	TO
34052	1227	60	5000	5000	CD
34052	1227	61	{	{	-LRB-
34052	1227	62	136	136	CD
34052	1227	63	}	}	-RRB-
34052	1227	64	feet	foot	NNS
34052	1227	65	,	,	,
34052	1227	66	that	that	RB
34052	1227	67	is	be	VBZ
34052	1227	68	10,000	10,000	CD
34052	1227	69	times	time	NNS
34052	1227	70	.	.	.
34052	1228	1	Thus	thus	RB
34052	1228	2	we	-PRON-	PRP
34052	1228	3	see	see	VBP
34052	1228	4	that	that	IN
34052	1228	5	although	although	IN
34052	1228	6	the	the	DT
34052	1228	7	image	image	NN
34052	1228	8	produced	produce	VBN
34052	1228	9	on	on	IN
34052	1228	10	the	the	DT
34052	1228	11	screen	screen	NN
34052	1228	12	is	be	VBZ
34052	1228	13	1000	1000	CD
34052	1228	14	times	time	NNS
34052	1228	15	less	less	JJR
34052	1228	16	than	than	IN
34052	1228	17	the	the	DT
34052	1228	18	tree	tree	NN
34052	1228	19	from	from	IN
34052	1228	20	one	one	CD
34052	1228	21	cause	cause	NN
34052	1228	22	,	,	,
34052	1228	23	yet	yet	CC
34052	1228	24	on	on	IN
34052	1228	25	account	account	NN
34052	1228	26	of	of	IN
34052	1228	27	it	-PRON-	PRP
34052	1228	28	being	be	VBG
34052	1228	29	brought	bring	VBN
34052	1228	30	near	near	RB
34052	1228	31	to	to	IN
34052	1228	32	the	the	DT
34052	1228	33	eye	eye	NN
34052	1228	34	it	-PRON-	PRP
34052	1228	35	is	be	VBZ
34052	1228	36	10,000	10,000	CD
34052	1228	37	times	time	NNS
34052	1228	38	greater	great	JJR
34052	1228	39	in	in	IN
34052	1228	40	apparent	apparent	JJ
34052	1228	41	magnitude	magnitude	NN
34052	1228	42	;	;	:
34052	1228	43	therefore	therefore	RB
34052	1228	44	its	-PRON-	PRP$
34052	1228	45	apparent	apparent	JJ
34052	1228	46	magnitude	magnitude	NN
34052	1228	47	is	be	VBZ
34052	1228	48	increased	increase	VBN
34052	1228	49	as	as	IN
34052	1228	50	10,000	10,000	CD
34052	1228	51	Ã	ã	NN
34052	1228	52	·	·	NFP
34052	1228	53	1000	1000	CD
34052	1228	54	,	,	,
34052	1228	55	or	or	CC
34052	1228	56	10	10	CD
34052	1228	57	times	time	NNS
34052	1228	58	.	.	.
34052	1229	1	This	this	DT
34052	1229	2	means	mean	VBZ
34052	1229	3	that	that	IN
34052	1229	4	by	by	IN
34052	1229	5	means	mean	NNS
34052	1229	6	of	of	IN
34052	1229	7	the	the	DT
34052	1229	8	lens	lens	NN
34052	1229	9	it	-PRON-	PRP
34052	1229	10	has	have	VBZ
34052	1229	11	actually	actually	RB
34052	1229	12	been	be	VBN
34052	1229	13	magnified	magnify	VBN
34052	1229	14	10	10	CD
34052	1229	15	times	time	NNS
34052	1229	16	.	.	.
34052	1230	1	This	this	DT
34052	1230	2	magnifying	magnify	VBG
34052	1230	3	power	power	NN
34052	1230	4	of	of	IN
34052	1230	5	a	a	DT
34052	1230	6	lens	lens	NN
34052	1230	7	is	be	VBZ
34052	1230	8	always	always	RB
34052	1230	9	equal	equal	JJ
34052	1230	10	to	to	IN
34052	1230	11	the	the	DT
34052	1230	12	focal	focal	JJ
34052	1230	13	length	length	NN
34052	1230	14	divided	divide	VBN
34052	1230	15	by	by	IN
34052	1230	16	the	the	DT
34052	1230	17	distance	distance	NN
34052	1230	18	at	at	IN
34052	1230	19	which	which	WDT
34052	1230	20	we	-PRON-	PRP
34052	1230	21	see	see	VBP
34052	1230	22	small	small	JJ
34052	1230	23	objects	object	NNS
34052	1230	24	most	most	RBS
34052	1230	25	distinctly	distinctly	RB
34052	1230	26	,	,	,
34052	1230	27	viz	viz	NN
34052	1230	28	.	.	.
34052	1231	1	6	6	CD
34052	1231	2	inches	inch	NNS
34052	1231	3	,	,	,
34052	1231	4	and	and	CC
34052	1231	5	in	in	IN
34052	1231	6	the	the	DT
34052	1231	7	present	present	JJ
34052	1231	8	instance	instance	NN
34052	1231	9	is	be	VBZ
34052	1231	10	60	60	CD
34052	1231	11	Ã	ã	NN
34052	1231	12	·	·	NFP
34052	1231	13	6	6	CD
34052	1231	14	,	,	,
34052	1231	15	or	or	CC
34052	1231	16	10	10	CD
34052	1231	17	times	time	NNS
34052	1231	18	.	.	.
34052	1232	1	When	when	WRB
34052	1232	2	the	the	DT
34052	1232	3	image	image	NN
34052	1232	4	is	be	VBZ
34052	1232	5	received	receive	VBN
34052	1232	6	upon	upon	IN
34052	1232	7	a	a	DT
34052	1232	8	screen	screen	NN
34052	1232	9	the	the	DT
34052	1232	10	apparatus	apparatus	NN
34052	1232	11	is	be	VBZ
34052	1232	12	called	call	VBN
34052	1232	13	a	a	DT
34052	1232	14	_	_	NNP
34052	1232	15	camera	camera	NN
34052	1232	16	obscura	obscura	NN
34052	1232	17	_	_	NNP
34052	1232	18	,	,	,
34052	1232	19	but	but	CC
34052	1232	20	when	when	WRB
34052	1232	21	the	the	DT
34052	1232	22	eye	eye	NN
34052	1232	23	is	be	VBZ
34052	1232	24	used	use	VBN
34052	1232	25	and	and	CC
34052	1232	26	sees	see	VBZ
34052	1232	27	the	the	DT
34052	1232	28	inverted	invert	VBN
34052	1232	29	image	image	NN
34052	1232	30	in	in	IN
34052	1232	31	the	the	DT
34052	1232	32	air	air	NN
34052	1232	33	,	,	,
34052	1232	34	then	then	RB
34052	1232	35	the	the	DT
34052	1232	36	apparatus	apparatus	NN
34052	1232	37	is	be	VBZ
34052	1232	38	termed	term	VBN
34052	1232	39	a	a	DT
34052	1232	40	_	_	NNP
34052	1232	41	telescope	telescope	NN
34052	1232	42	_	_	NNP
34052	1232	43	.	.	.
34052	1233	1	The	the	DT
34052	1233	2	image	image	NN
34052	1233	3	formed	form	VBN
34052	1233	4	by	by	IN
34052	1233	5	a	a	DT
34052	1233	6	convex	convex	NNP
34052	1233	7	lens	lens	NN
34052	1233	8	can	can	MD
34052	1233	9	be	be	VB
34052	1233	10	regarded	regard	VBN
34052	1233	11	as	as	IN
34052	1233	12	a	a	DT
34052	1233	13	new	new	JJ
34052	1233	14	object	object	NN
34052	1233	15	,	,	,
34052	1233	16	and	and	CC
34052	1233	17	if	if	IN
34052	1233	18	a	a	DT
34052	1233	19	second	second	JJ
34052	1233	20	lens	lens	NN
34052	1233	21	is	be	VBZ
34052	1233	22	placed	place	VBN
34052	1233	23	behind	behind	IN
34052	1233	24	it	-PRON-	PRP
34052	1233	25	a	a	DT
34052	1233	26	second	second	JJ
34052	1233	27	image	image	NN
34052	1233	28	will	will	MD
34052	1233	29	be	be	VB
34052	1233	30	formed	form	VBN
34052	1233	31	in	in	IN
34052	1233	32	the	the	DT
34052	1233	33	same	same	JJ
34052	1233	34	manner	manner	NN
34052	1233	35	as	as	IN
34052	1233	36	if	if	IN
34052	1233	37	the	the	DT
34052	1233	38	first	first	JJ
34052	1233	39	image	image	NN
34052	1233	40	were	be	VBD
34052	1233	41	a	a	DT
34052	1233	42	real	real	JJ
34052	1233	43	object	object	NN
34052	1233	44	.	.	.
34052	1234	1	A	a	DT
34052	1234	2	succession	succession	NN
34052	1234	3	of	of	IN
34052	1234	4	images	image	NNS
34052	1234	5	can	can	MD
34052	1234	6	thus	thus	RB
34052	1234	7	be	be	VB
34052	1234	8	formed	form	VBN
34052	1234	9	by	by	IN
34052	1234	10	convex	convex	NNP
34052	1234	11	lenses	lense	NNS
34052	1234	12	,	,	,
34052	1234	13	the	the	DT
34052	1234	14	last	last	JJ
34052	1234	15	image	image	NN
34052	1234	16	being	be	VBG
34052	1234	17	always	always	RB
34052	1234	18	treated	treat	VBN
34052	1234	19	as	as	IN
34052	1234	20	a	a	DT
34052	1234	21	fresh	fresh	JJ
34052	1234	22	object	object	NN
34052	1234	23	,	,	,
34052	1234	24	and	and	CC
34052	1234	25	being	be	VBG
34052	1234	26	always	always	RB
34052	1234	27	an	an	DT
34052	1234	28	inverted	invert	VBN
34052	1234	29	image	image	NN
34052	1234	30	of	of	IN
34052	1234	31	the	the	DT
34052	1234	32	one	one	CD
34052	1234	33	before	before	RB
34052	1234	34	.	.	.
34052	1235	1	From	from	IN
34052	1235	2	this	this	DT
34052	1235	3	it	-PRON-	PRP
34052	1235	4	will	will	MD
34052	1235	5	be	be	VB
34052	1235	6	evident	evident	JJ
34052	1235	7	that	that	IN
34052	1235	8	additional	additional	JJ
34052	1235	9	magnifying	magnifying	NN
34052	1235	10	power	power	NN
34052	1235	11	can	can	MD
34052	1235	12	be	be	VB
34052	1235	13	given	give	VBN
34052	1235	14	to	to	IN
34052	1235	15	our	-PRON-	PRP$
34052	1235	16	telescope	telescope	NN
34052	1235	17	with	with	IN
34052	1235	18	one	one	CD
34052	1235	19	lens	lens	NN
34052	1235	20	by	by	IN
34052	1235	21	bringing	bring	VBG
34052	1235	22	the	the	DT
34052	1235	23	image	image	NN
34052	1235	24	nearer	nearer	IN
34052	1235	25	the	the	DT
34052	1235	26	eye	eye	NN
34052	1235	27	,	,	,
34052	1235	28	and	and	CC
34052	1235	29	this	this	DT
34052	1235	30	is	be	VBZ
34052	1235	31	accomplished	accomplish	VBN
34052	1235	32	by	by	IN
34052	1235	33	placing	place	VBG
34052	1235	34	a	a	DT
34052	1235	35	short	short	JJ
34052	1235	36	focus	focus	NN
34052	1235	37	lens	lens	NN
34052	1235	38	between	between	IN
34052	1235	39	the	the	DT
34052	1235	40	image	image	NN
34052	1235	41	and	and	CC
34052	1235	42	the	the	DT
34052	1235	43	eye	eye	NN
34052	1235	44	.	.	.
34052	1236	1	By	by	IN
34052	1236	2	using	use	VBG
34052	1236	3	a	a	DT
34052	1236	4	lens	lens	NN
34052	1236	5	having	have	VBG
34052	1236	6	a	a	DT
34052	1236	7	focal	focal	JJ
34052	1236	8	length	length	NN
34052	1236	9	of	of	IN
34052	1236	10	1	1	CD
34052	1236	11	inch	inch	NN
34052	1236	12	,	,	,
34052	1236	13	and	and	CC
34052	1236	14	such	such	PDT
34052	1236	15	a	a	DT
34052	1236	16	lens	lens	NN
34052	1236	17	will	will	MD
34052	1236	18	magnify	magnify	VB
34052	1236	19	6	6	CD
34052	1236	20	times	time	NNS
34052	1236	21	,	,	,
34052	1236	22	the	the	DT
34052	1236	23	total	total	JJ
34052	1236	24	magnifying	magnify	VBG
34052	1236	25	power	power	NN
34052	1236	26	of	of	IN
34052	1236	27	the	the	DT
34052	1236	28	two	two	CD
34052	1236	29	lenses	lense	NNS
34052	1236	30	will	will	MD
34052	1236	31	be	be	VB
34052	1236	32	10	10	CD
34052	1236	33	Ã	Ã	NNP
34052	1236	34	�	�	NNP
34052	1236	35	6	6	CD
34052	1236	36	=	=	SYM
34052	1236	37	60	60	CD
34052	1236	38	times	time	NNS
34052	1236	39	,	,	,
34052	1236	40	or	or	CC
34052	1236	41	10	10	CD
34052	1236	42	times	time	NNS
34052	1236	43	by	by	IN
34052	1236	44	the	the	DT
34052	1236	45	first	first	JJ
34052	1236	46	lens	lens	NN
34052	1236	47	and	and	CC
34052	1236	48	6	6	CD
34052	1236	49	times	time	NNS
34052	1236	50	by	by	IN
34052	1236	51	the	the	DT
34052	1236	52	second	second	NN
34052	1236	53	.	.	.
34052	1237	1	Such	such	PDT
34052	1237	2	an	an	DT
34052	1237	3	instrument	instrument	NN
34052	1237	4	is	be	VBZ
34052	1237	5	known	know	VBN
34052	1237	6	as	as	IN
34052	1237	7	a	a	DT
34052	1237	8	_	_	NNP
34052	1237	9	compound	compound	NN
34052	1237	10	or	or	CC
34052	1237	11	astronomical	astronomical	JJ
34052	1237	12	telescope	telescope	NN
34052	1237	13	_	_	NNP
34052	1237	14	,	,	,
34052	1237	15	and	and	CC
34052	1237	16	the	the	DT
34052	1237	17	first	first	JJ
34052	1237	18	lens	lens	NN
34052	1237	19	is	be	VBZ
34052	1237	20	called	call	VBN
34052	1237	21	the	the	DT
34052	1237	22	object	object	NN
34052	1237	23	glass	glass	NN
34052	1237	24	and	and	CC
34052	1237	25	the	the	DT
34052	1237	26	second	second	JJ
34052	1237	27	lens	lens	NN
34052	1237	28	the	the	DT
34052	1237	29	magnifying	magnifying	NN
34052	1237	30	glass	glass	NN
34052	1237	31	,	,	,
34052	1237	32	or	or	CC
34052	1237	33	eye	eye	NN
34052	1237	34	-	-	HYPH
34052	1237	35	piece	piece	NN
34052	1237	36	.	.	.
34052	1238	1	We	-PRON-	PRP
34052	1238	2	are	be	VBP
34052	1238	3	now	now	RB
34052	1238	4	in	in	IN
34052	1238	5	a	a	DT
34052	1238	6	position	position	NN
34052	1238	7	to	to	TO
34052	1238	8	understand	understand	VB
34052	1238	9	how	how	WRB
34052	1238	10	virtual	virtual	JJ
34052	1238	11	images	image	NNS
34052	1238	12	are	be	VBP
34052	1238	13	formed	form	VBN
34052	1238	14	,	,	,
34052	1238	15	and	and	CC
34052	1238	16	the	the	DT
34052	1238	17	formation	formation	NN
34052	1238	18	of	of	IN
34052	1238	19	a	a	DT
34052	1238	20	virtual	virtual	JJ
34052	1238	21	image	image	NN
34052	1238	22	by	by	IN
34052	1238	23	means	mean	NNS
34052	1238	24	of	of	IN
34052	1238	25	a	a	DT
34052	1238	26	convex	convex	NNP
34052	1238	27	lens	lens	NN
34052	1238	28	will	will	MD
34052	1238	29	be	be	VB
34052	1238	30	readily	readily	RB
34052	1238	31	followed	follow	VBN
34052	1238	32	from	from	IN
34052	1238	33	a	a	DT
34052	1238	34	{	{	-LRB-
34052	1238	35	137	137	CD
34052	1238	36	}	}	-RRB-
34052	1238	37	study	study	NN
34052	1238	38	of	of	IN
34052	1238	39	Fig	Fig	NNP
34052	1238	40	.	.	.
34052	1239	1	73	73	CD
34052	1239	2	.	.	.
34052	1240	1	Let	let	VB
34052	1240	2	L	l	PRP
34052	1240	3	represent	represent	VB
34052	1240	4	a	a	DT
34052	1240	5	double	double	JJ
34052	1240	6	convex	convex	NNP
34052	1240	7	lens	lens	NN
34052	1240	8	,	,	,
34052	1240	9	with	with	IN
34052	1240	10	an	an	DT
34052	1240	11	object	object	NN
34052	1240	12	,	,	,
34052	1240	13	AB	AB	NNP
34052	1240	14	,	,	,
34052	1240	15	placed	place	VBN
34052	1240	16	between	between	IN
34052	1240	17	it	-PRON-	PRP
34052	1240	18	and	and	CC
34052	1240	19	the	the	DT
34052	1240	20	point	point	NN
34052	1240	21	F	F	NNP
34052	1240	22	,	,	,
34052	1240	23	which	which	WDT
34052	1240	24	is	be	VBZ
34052	1240	25	the	the	DT
34052	1240	26	principal	principal	JJ
34052	1240	27	focus	focus	NN
34052	1240	28	of	of	IN
34052	1240	29	the	the	DT
34052	1240	30	lens	lens	NN
34052	1240	31	.	.	.
34052	1241	1	The	the	DT
34052	1241	2	rays	ray	NNS
34052	1241	3	from	from	IN
34052	1241	4	the	the	DT
34052	1241	5	object	object	NN
34052	1241	6	AB	AB	NNP
34052	1241	7	are	be	VBP
34052	1241	8	refracted	refract	VBN
34052	1241	9	on	on	IN
34052	1241	10	passing	pass	VBG
34052	1241	11	through	through	IN
34052	1241	12	the	the	DT
34052	1241	13	lens	lens	NN
34052	1241	14	,	,	,
34052	1241	15	and	and	CC
34052	1241	16	again	again	RB
34052	1241	17	refracted	refract	VBN
34052	1241	18	on	on	IN
34052	1241	19	leaving	leave	VBG
34052	1241	20	the	the	DT
34052	1241	21	lens	lens	NN
34052	1241	22	,	,	,
34052	1241	23	so	so	IN
34052	1241	24	that	that	IN
34052	1241	25	an	an	DT
34052	1241	26	image	image	NN
34052	1241	27	of	of	IN
34052	1241	28	the	the	DT
34052	1241	29	object	object	NN
34052	1241	30	is	be	VBZ
34052	1241	31	formed	form	VBN
34052	1241	32	at	at	IN
34052	1241	33	the	the	DT
34052	1241	34	eye	eye	NN
34052	1241	35	,	,	,
34052	1241	36	N.	N.	NNP
34052	1241	37	As	as	IN
34052	1241	38	it	-PRON-	PRP
34052	1241	39	is	be	VBZ
34052	1241	40	impossible	impossible	JJ
34052	1241	41	for	for	IN
34052	1241	42	the	the	DT
34052	1241	43	eye	eye	NN
34052	1241	44	to	to	TO
34052	1241	45	follow	follow	VB
34052	1241	46	the	the	DT
34052	1241	47	bent	bent	JJ
34052	1241	48	rays	ray	NNS
34052	1241	49	from	from	IN
34052	1241	50	the	the	DT
34052	1241	51	object	object	NN
34052	1241	52	,	,	,
34052	1241	53	a	a	DT
34052	1241	54	virtual	virtual	JJ
34052	1241	55	image	image	NN
34052	1241	56	is	be	VBZ
34052	1241	57	formed	form	VBN
34052	1241	58	and	and	CC
34052	1241	59	is	be	VBZ
34052	1241	60	seen	see	VBN
34052	1241	61	at	at	IN
34052	1241	62	A^1B^1	A^1B^1	NNP
34052	1241	63	,	,	,
34052	1241	64	and	and	CC
34052	1241	65	is	be	VBZ
34052	1241	66	really	really	RB
34052	1241	67	a	a	DT
34052	1241	68	continuation	continuation	NN
34052	1241	69	of	of	IN
34052	1241	70	the	the	DT
34052	1241	71	emergent	emergent	JJ
34052	1241	72	rays	ray	NNS
34052	1241	73	.	.	.
34052	1242	1	The	the	DT
34052	1242	2	magnifying	magnify	VBG
34052	1242	3	power	power	NN
34052	1242	4	of	of	IN
34052	1242	5	such	such	PDT
34052	1242	6	a	a	DT
34052	1242	7	lens	lens	NN
34052	1242	8	may	may	MD
34052	1242	9	be	be	VB
34052	1242	10	found	find	VBN
34052	1242	11	by	by	IN
34052	1242	12	dividing	divide	VBG
34052	1242	13	6	6	CD
34052	1242	14	inches	inch	NNS
34052	1242	15	by	by	IN
34052	1242	16	the	the	DT
34052	1242	17	focal	focal	JJ
34052	1242	18	length	length	NN
34052	1242	19	of	of	IN
34052	1242	20	the	the	DT
34052	1242	21	lens	lens	NN
34052	1242	22	,	,	,
34052	1242	23	6	6	CD
34052	1242	24	inches	inch	NNS
34052	1242	25	being	be	VBG
34052	1242	26	the	the	DT
34052	1242	27	distance	distance	NN
34052	1242	28	at	at	IN
34052	1242	29	which	which	WDT
34052	1242	30	we	-PRON-	PRP
34052	1242	31	see	see	VBP
34052	1242	32	small	small	JJ
34052	1242	33	objects	object	NNS
34052	1242	34	most	most	RBS
34052	1242	35	distinctly	distinctly	RB
34052	1242	36	.	.	.
34052	1243	1	A	a	DT
34052	1243	2	lens	lens	NN
34052	1243	3	having	have	VBG
34052	1243	4	a	a	DT
34052	1243	5	focal	focal	JJ
34052	1243	6	length	length	NN
34052	1243	7	of	of	IN
34052	1243	8	1/4	1/4	CD
34052	1243	9	inch	inch	NN
34052	1243	10	would	would	MD
34052	1243	11	magnify	magnify	VB
34052	1243	12	24	24	CD
34052	1243	13	times	time	NNS
34052	1243	14	,	,	,
34052	1243	15	and	and	CC
34052	1243	16	one	one	CD
34052	1243	17	with	with	IN
34052	1243	18	a	a	DT
34052	1243	19	focal	focal	JJ
34052	1243	20	length	length	NN
34052	1243	21	of	of	IN
34052	1243	22	1/100th	1/100th	NNS
34052	1243	23	of	of	IN
34052	1243	24	an	an	DT
34052	1243	25	inch	inch	NN
34052	1243	26	600	600	CD
34052	1243	27	times	time	NNS
34052	1243	28	,	,	,
34052	1243	29	and	and	CC
34052	1243	30	so	so	RB
34052	1243	31	on	on	RB
34052	1243	32	.	.	.
34052	1244	1	The	the	DT
34052	1244	2	magnifying	magnify	VBG
34052	1244	3	power	power	NN
34052	1244	4	is	be	VBZ
34052	1244	5	greater	great	JJR
34052	1244	6	as	as	IN
34052	1244	7	the	the	DT
34052	1244	8	lens	lens	NN
34052	1244	9	is	be	VBZ
34052	1244	10	more	more	RBR
34052	1244	11	convex	convex	NNS
34052	1244	12	and	and	CC
34052	1244	13	the	the	DT
34052	1244	14	object	object	NN
34052	1244	15	near	near	IN
34052	1244	16	to	to	IN
34052	1244	17	the	the	DT
34052	1244	18	principal	principal	JJ
34052	1244	19	focus	focus	NN
34052	1244	20	.	.	.
34052	1245	1	When	when	WRB
34052	1245	2	a	a	DT
34052	1245	3	single	single	JJ
34052	1245	4	lens	lens	NN
34052	1245	5	is	be	VBZ
34052	1245	6	applied	apply	VBN
34052	1245	7	in	in	IN
34052	1245	8	this	this	DT
34052	1245	9	manner	manner	NN
34052	1245	10	it	-PRON-	PRP
34052	1245	11	is	be	VBZ
34052	1245	12	termed	term	VBN
34052	1245	13	a	a	DT
34052	1245	14	_	_	NNP
34052	1245	15	single	single	JJ
34052	1245	16	microscope	microscope	NN
34052	1245	17	_	_	NNP
34052	1245	18	,	,	,
34052	1245	19	but	but	CC
34052	1245	20	when	when	WRB
34052	1245	21	more	more	JJR
34052	1245	22	than	than	IN
34052	1245	23	one	one	CD
34052	1245	24	lens	lens	NN
34052	1245	25	is	be	VBZ
34052	1245	26	employed	employ	VBN
34052	1245	27	in	in	IN
34052	1245	28	order	order	NN
34052	1245	29	to	to	TO
34052	1245	30	increase	increase	VB
34052	1245	31	the	the	DT
34052	1245	32	magnifying	magnify	VBG
34052	1245	33	power	power	NN
34052	1245	34	,	,	,
34052	1245	35	as	as	IN
34052	1245	36	in	in	IN
34052	1245	37	the	the	DT
34052	1245	38	telescope	telescope	NN
34052	1245	39	,	,	,
34052	1245	40	then	then	RB
34052	1245	41	the	the	DT
34052	1245	42	apparatus	apparatus	NN
34052	1245	43	is	be	VBZ
34052	1245	44	termed	term	VBN
34052	1245	45	a	a	DT
34052	1245	46	_	_	NNP
34052	1245	47	compound	compound	NN
34052	1245	48	microscope	microscope	NN
34052	1245	49	_	_	NNP
34052	1245	50	.	.	.
34052	1246	1	[	[	-LRB-
34052	1246	2	Illustration	illustration	NN
34052	1246	3	:	:	:
34052	1246	4	FIG	FIG	NNP
34052	1246	5	.	.	.
34052	1247	1	73	73	CD
34052	1247	2	.	.	.
34052	1247	3	]	]	-RRB-
34052	1248	1	Unlike	unlike	IN
34052	1248	2	a	a	DT
34052	1248	3	convex	convex	NNP
34052	1248	4	lens	lens	NN
34052	1248	5	,	,	,
34052	1248	6	which	which	WDT
34052	1248	7	can	can	MD
34052	1248	8	form	form	VB
34052	1248	9	both	both	CC
34052	1248	10	real	real	JJ
34052	1248	11	and	and	CC
34052	1248	12	virtual	virtual	JJ
34052	1248	13	images	image	NNS
34052	1248	14	,	,	,
34052	1248	15	a	a	DT
34052	1248	16	concave	concave	NNP
34052	1248	17	lens	lens	NN
34052	1248	18	can	can	MD
34052	1248	19	only	only	RB
34052	1248	20	produce	produce	VB
34052	1248	21	a	a	DT
34052	1248	22	virtual	virtual	JJ
34052	1248	23	image	image	NN
34052	1248	24	;	;	:
34052	1248	25	and	and	CC
34052	1248	26	while	while	IN
34052	1248	27	the	the	DT
34052	1248	28	convex	convex	NNP
34052	1248	29	lens	lens	NNP
34052	1248	30	forms	form	VBZ
34052	1248	31	an	an	DT
34052	1248	32	image	image	NN
34052	1248	33	larger	large	JJR
34052	1248	34	{	{	-LRB-
34052	1248	35	138	138	CD
34052	1248	36	}	}	-RRB-
34052	1248	37	than	than	IN
34052	1248	38	the	the	DT
34052	1248	39	object	object	NN
34052	1248	40	,	,	,
34052	1248	41	the	the	DT
34052	1248	42	concave	concave	NNP
34052	1248	43	lens	lens	NNP
34052	1248	44	forms	form	VBZ
34052	1248	45	an	an	DT
34052	1248	46	image	image	NN
34052	1248	47	smaller	small	JJR
34052	1248	48	than	than	IN
34052	1248	49	the	the	DT
34052	1248	50	object	object	NN
34052	1248	51	.	.	.
34052	1249	1	Let	let	VB
34052	1249	2	L	L	NNP
34052	1249	3	,	,	,
34052	1249	4	Fig	Fig	NNP
34052	1249	5	.	.	.
34052	1250	1	74	74	CD
34052	1250	2	,	,	,
34052	1250	3	represent	represent	VB
34052	1250	4	a	a	DT
34052	1250	5	double	double	JJ
34052	1250	6	concave	concave	NNP
34052	1250	7	lens	lens	NN
34052	1250	8	,	,	,
34052	1250	9	and	and	CC
34052	1250	10	AB	AB	NNP
34052	1250	11	the	the	DT
34052	1250	12	object	object	NN
34052	1250	13	.	.	.
34052	1251	1	The	the	DT
34052	1251	2	rays	ray	NNS
34052	1251	3	from	from	IN
34052	1251	4	AB	AB	NNP
34052	1251	5	on	on	IN
34052	1251	6	passing	pass	VBG
34052	1251	7	through	through	IN
34052	1251	8	the	the	DT
34052	1251	9	lens	lens	NN
34052	1251	10	are	be	VBP
34052	1251	11	refracted	refract	VBN
34052	1251	12	,	,	,
34052	1251	13	and	and	CC
34052	1251	14	they	-PRON-	PRP
34052	1251	15	diverge	diverge	VBP
34052	1251	16	in	in	IN
34052	1251	17	the	the	DT
34052	1251	18	direction	direction	NN
34052	1251	19	RRRR	RRRR	NNP
34052	1251	20	,	,	,
34052	1251	21	as	as	IN
34052	1251	22	if	if	IN
34052	1251	23	they	-PRON-	PRP
34052	1251	24	proceeded	proceed	VBD
34052	1251	25	from	from	IN
34052	1251	26	the	the	DT
34052	1251	27	point	point	NN
34052	1251	28	F	F	NNP
34052	1251	29	,	,	,
34052	1251	30	which	which	WDT
34052	1251	31	is	be	VBZ
34052	1251	32	the	the	DT
34052	1251	33	principal	principal	JJ
34052	1251	34	focus	focus	NN
34052	1251	35	of	of	IN
34052	1251	36	the	the	DT
34052	1251	37	lens	lens	NN
34052	1251	38	,	,	,
34052	1251	39	and	and	CC
34052	1251	40	the	the	DT
34052	1251	41	prolongations	prolongation	NNS
34052	1251	42	of	of	IN
34052	1251	43	these	these	DT
34052	1251	44	divergent	divergent	JJ
34052	1251	45	rays	ray	NNS
34052	1251	46	produce	produce	VBP
34052	1251	47	a	a	DT
34052	1251	48	virtual	virtual	JJ
34052	1251	49	image	image	NN
34052	1251	50	,	,	,
34052	1251	51	erect	erect	NN
34052	1251	52	and	and	CC
34052	1251	53	smaller	small	JJR
34052	1251	54	than	than	IN
34052	1251	55	the	the	DT
34052	1251	56	object	object	NN
34052	1251	57	,	,	,
34052	1251	58	at	at	IN
34052	1251	59	A^1B^1	A^1B^1	NNP
34052	1251	60	.	.	.
34052	1252	1	The	the	DT
34052	1252	2	principal	principal	JJ
34052	1252	3	focal	focal	JJ
34052	1252	4	distance	distance	NN
34052	1252	5	of	of	IN
34052	1252	6	concave	concave	NNP
34052	1252	7	lenses	lense	NNS
34052	1252	8	is	be	VBZ
34052	1252	9	found	find	VBN
34052	1252	10	by	by	IN
34052	1252	11	exactly	exactly	RB
34052	1252	12	the	the	DT
34052	1252	13	same	same	JJ
34052	1252	14	rule	rule	NN
34052	1252	15	as	as	IN
34052	1252	16	that	that	DT
34052	1252	17	given	give	VBN
34052	1252	18	for	for	IN
34052	1252	19	convex	convex	NNP
34052	1252	20	lenses	lense	NNS
34052	1252	21	.	.	.
34052	1253	1	[	[	-LRB-
34052	1253	2	Illustration	illustration	NN
34052	1253	3	:	:	:
34052	1253	4	FIG	FIG	NNP
34052	1253	5	.	.	.
34052	1254	1	74	74	CD
34052	1254	2	.	.	.
34052	1254	3	]	]	-RRB-
34052	1255	1	Up	up	IN
34052	1255	2	to	to	IN
34052	1255	3	the	the	DT
34052	1255	4	present	present	NN
34052	1255	5	we	-PRON-	PRP
34052	1255	6	have	have	VBP
34052	1255	7	assumed	assume	VBN
34052	1255	8	that	that	IN
34052	1255	9	all	all	PDT
34052	1255	10	the	the	DT
34052	1255	11	rays	ray	NNS
34052	1255	12	of	of	IN
34052	1255	13	light	light	NN
34052	1255	14	passed	pass	VBD
34052	1255	15	through	through	IN
34052	1255	16	a	a	DT
34052	1255	17	convex	convex	NNP
34052	1255	18	lens	lens	NN
34052	1255	19	were	be	VBD
34052	1255	20	brought	bring	VBN
34052	1255	21	to	to	IN
34052	1255	22	a	a	DT
34052	1255	23	focus	focus	NN
34052	1255	24	at	at	IN
34052	1255	25	a	a	DT
34052	1255	26	point	point	NN
34052	1255	27	common	common	JJ
34052	1255	28	to	to	IN
34052	1255	29	all	all	PDT
34052	1255	30	the	the	DT
34052	1255	31	rays	ray	NNS
34052	1255	32	,	,	,
34052	1255	33	but	but	CC
34052	1255	34	this	this	DT
34052	1255	35	is	be	VBZ
34052	1255	36	really	really	RB
34052	1255	37	only	only	RB
34052	1255	38	the	the	DT
34052	1255	39	case	case	NN
34052	1255	40	with	with	IN
34052	1255	41	a	a	DT
34052	1255	42	lens	lens	NN
34052	1255	43	whose	whose	WP$
34052	1255	44	aperture	aperture	NN
34052	1255	45	does	do	VBZ
34052	1255	46	not	not	RB
34052	1255	47	exceed	exceed	VB
34052	1255	48	12Â	12Â	NNP
34052	1255	49	°	°	NNS
34052	1255	50	.	.	.
34052	1256	1	By	by	IN
34052	1256	2	aperture	aperture	NN
34052	1256	3	is	be	VBZ
34052	1256	4	meant	mean	VBN
34052	1256	5	the	the	DT
34052	1256	6	angle	angle	NN
34052	1256	7	obtained	obtain	VBN
34052	1256	8	by	by	IN
34052	1256	9	joining	join	VBG
34052	1256	10	the	the	DT
34052	1256	11	edges	edge	NNS
34052	1256	12	of	of	IN
34052	1256	13	a	a	DT
34052	1256	14	lens	lens	NN
34052	1256	15	with	with	IN
34052	1256	16	the	the	DT
34052	1256	17	principal	principal	JJ
34052	1256	18	focus	focus	NN
34052	1256	19	.	.	.
34052	1257	1	With	with	IN
34052	1257	2	lenses	lense	NNS
34052	1257	3	having	have	VBG
34052	1257	4	a	a	DT
34052	1257	5	larger	large	JJR
34052	1257	6	aperture	aperture	NN
34052	1257	7	the	the	DT
34052	1257	8	amount	amount	NN
34052	1257	9	of	of	IN
34052	1257	10	refraction	refraction	NN
34052	1257	11	is	be	VBZ
34052	1257	12	greater	great	JJR
34052	1257	13	at	at	IN
34052	1257	14	the	the	DT
34052	1257	15	edges	edge	NNS
34052	1257	16	than	than	IN
34052	1257	17	at	at	IN
34052	1257	18	the	the	DT
34052	1257	19	centre	centre	NN
34052	1257	20	,	,	,
34052	1257	21	and	and	CC
34052	1257	22	consequently	consequently	RB
34052	1257	23	the	the	DT
34052	1257	24	rays	ray	NNS
34052	1257	25	that	that	WDT
34052	1257	26	pass	pass	VBP
34052	1257	27	through	through	IN
34052	1257	28	the	the	DT
34052	1257	29	edges	edge	NNS
34052	1257	30	of	of	IN
34052	1257	31	the	the	DT
34052	1257	32	lens	lens	NN
34052	1257	33	are	be	VBP
34052	1257	34	brought	bring	VBN
34052	1257	35	to	to	IN
34052	1257	36	a	a	DT
34052	1257	37	focus	focus	NN
34052	1257	38	nearer	nearer	IN
34052	1257	39	the	the	DT
34052	1257	40	lens	lens	NN
34052	1257	41	than	than	IN
34052	1257	42	the	the	DT
34052	1257	43	rays	ray	NNS
34052	1257	44	that	that	WDT
34052	1257	45	pass	pass	VBP
34052	1257	46	through	through	IN
34052	1257	47	the	the	DT
34052	1257	48	centre	centre	NN
34052	1257	49	.	.	.
34052	1258	1	Since	since	IN
34052	1258	2	this	this	DT
34052	1258	3	defect	defect	NN
34052	1258	4	arises	arise	VBZ
34052	1258	5	from	from	IN
34052	1258	6	the	the	DT
34052	1258	7	spherical	spherical	JJ
34052	1258	8	form	form	NN
34052	1258	9	of	of	IN
34052	1258	10	the	the	DT
34052	1258	11	lens	lens	NN
34052	1258	12	it	-PRON-	PRP
34052	1258	13	is	be	VBZ
34052	1258	14	termed	term	VBN
34052	1258	15	_	_	NNP
34052	1258	16	spherical	spherical	JJ
34052	1258	17	aberration	aberration	NN
34052	1258	18	_	_	NNP
34052	1258	19	,	,	,
34052	1258	20	and	and	CC
34052	1258	21	in	in	IN
34052	1258	22	lenses	lense	NNS
34052	1258	23	that	that	WDT
34052	1258	24	{	{	-LRB-
34052	1258	25	139	139	CD
34052	1258	26	}	}	-RRB-
34052	1258	27	are	be	VBP
34052	1258	28	used	use	VBN
34052	1258	29	for	for	IN
34052	1258	30	photographic	photographic	JJ
34052	1258	31	purposes	purpose	NNS
34052	1258	32	the	the	DT
34052	1258	33	aberration	aberration	NN
34052	1258	34	has	have	VBZ
34052	1258	35	to	to	TO
34052	1258	36	be	be	VB
34052	1258	37	very	very	RB
34052	1258	38	carefully	carefully	RB
34052	1258	39	corrected	correct	VBN
34052	1258	40	.	.	.
34052	1259	1	The	the	DT
34052	1259	2	distortion	distortion	NN
34052	1259	3	of	of	IN
34052	1259	4	an	an	DT
34052	1259	5	image	image	NN
34052	1259	6	formed	form	VBN
34052	1259	7	by	by	IN
34052	1259	8	a	a	DT
34052	1259	9	convex	convex	NNP
34052	1259	10	lens	lens	NN
34052	1259	11	is	be	VBZ
34052	1259	12	shown	show	VBN
34052	1259	13	by	by	IN
34052	1259	14	the	the	DT
34052	1259	15	diagram	diagram	NN
34052	1259	16	,	,	,
34052	1259	17	Fig	Fig	NNP
34052	1259	18	.	.	.
34052	1260	1	75	75	CD
34052	1260	2	.	.	.
34052	1261	1	If	if	IN
34052	1261	2	we	-PRON-	PRP
34052	1261	3	receive	receive	VBP
34052	1261	4	the	the	DT
34052	1261	5	image	image	NN
34052	1261	6	upon	upon	IN
34052	1261	7	a	a	DT
34052	1261	8	sheet	sheet	NN
34052	1261	9	of	of	IN
34052	1261	10	white	white	JJ
34052	1261	11	cardboard	cardboard	NN
34052	1261	12	placed	place	VBN
34052	1261	13	at	at	IN
34052	1261	14	A	A	NNP
34052	1261	15	,	,	,
34052	1261	16	we	-PRON-	PRP
34052	1261	17	shall	shall	MD
34052	1261	18	find	find	VB
34052	1261	19	that	that	IN
34052	1261	20	while	while	IN
34052	1261	21	the	the	DT
34052	1261	22	outside	outside	JJ
34052	1261	23	edges	edge	NNS
34052	1261	24	will	will	MD
34052	1261	25	be	be	VB
34052	1261	26	clear	clear	JJ
34052	1261	27	and	and	CC
34052	1261	28	distinct	distinct	JJ
34052	1261	29	,	,	,
34052	1261	30	the	the	DT
34052	1261	31	inside	inside	NN
34052	1261	32	will	will	MD
34052	1261	33	be	be	VB
34052	1261	34	blurred	blur	VBN
34052	1261	35	,	,	,
34052	1261	36	the	the	DT
34052	1261	37	reverse	reverse	NN
34052	1261	38	being	be	VBG
34052	1261	39	the	the	DT
34052	1261	40	case	case	NN
34052	1261	41	when	when	WRB
34052	1261	42	the	the	DT
34052	1261	43	cardboard	cardboard	NN
34052	1261	44	is	be	VBZ
34052	1261	45	moved	move	VBN
34052	1261	46	to	to	IN
34052	1261	47	the	the	DT
34052	1261	48	point	point	NN
34052	1261	49	B.	B.	NNP
34052	1262	1	[	[	-LRB-
34052	1262	2	Illustration	illustration	NN
34052	1262	3	:	:	:
34052	1262	4	FIG	FIG	NNP
34052	1262	5	.	.	.
34052	1263	1	75	75	CD
34052	1263	2	.	.	.
34052	1263	3	]	]	-RRB-
34052	1264	1	[	[	-LRB-
34052	1264	2	Illustration	illustration	NN
34052	1264	3	:	:	:
34052	1264	4	FIG	FIG	NNP
34052	1264	5	.	.	.
34052	1265	1	76	76	CD
34052	1265	2	.	.	.
34052	1265	3	]	]	-RRB-
34052	1266	1	[	[	-LRB-
34052	1266	2	Illustration	illustration	NN
34052	1266	3	:	:	:
34052	1266	4	FIG	FIG	NNP
34052	1266	5	.	.	.
34052	1267	1	77	77	CD
34052	1267	2	.	.	.
34052	1267	3	]	]	-RRB-
34052	1268	1	Aberration	aberration	NN
34052	1268	2	is	be	VBZ
34052	1268	3	to	to	IN
34052	1268	4	a	a	DT
34052	1268	5	great	great	JJ
34052	1268	6	extent	extent	NN
34052	1268	7	minimised	minimise	VBN
34052	1268	8	by	by	IN
34052	1268	9	giving	give	VBG
34052	1268	10	to	to	IN
34052	1268	11	the	the	DT
34052	1268	12	lens	lens	NN
34052	1268	13	a	a	DT
34052	1268	14	meniscus	meniscus	NN
34052	1268	15	instead	instead	RB
34052	1268	16	of	of	IN
34052	1268	17	a	a	DT
34052	1268	18	biconvex	biconvex	NNP
34052	1268	19	form	form	NN
34052	1268	20	,	,	,
34052	1268	21	but	but	CC
34052	1268	22	as	as	IN
34052	1268	23	it	-PRON-	PRP
34052	1268	24	is	be	VBZ
34052	1268	25	desirable	desirable	JJ
34052	1268	26	to	to	TO
34052	1268	27	reduce	reduce	VB
34052	1268	28	the	the	DT
34052	1268	29	aberration	aberration	NN
34052	1268	30	to	to	IN
34052	1268	31	below	below	IN
34052	1268	32	once	once	IN
34052	1268	33	the	the	DT
34052	1268	34	{	{	-LRB-
34052	1268	35	140	140	CD
34052	1268	36	}	}	-RRB-
34052	1268	37	thickness	thickness	NN
34052	1268	38	of	of	IN
34052	1268	39	the	the	DT
34052	1268	40	lens	lens	NN
34052	1268	41	,	,	,
34052	1268	42	and	and	CC
34052	1268	43	as	as	IN
34052	1268	44	this	this	DT
34052	1268	45	can	can	MD
34052	1268	46	not	not	RB
34052	1268	47	be	be	VB
34052	1268	48	done	do	VBN
34052	1268	49	by	by	IN
34052	1268	50	a	a	DT
34052	1268	51	single	single	JJ
34052	1268	52	lens	lens	NN
34052	1268	53	,	,	,
34052	1268	54	we	-PRON-	PRP
34052	1268	55	must	must	MD
34052	1268	56	have	have	VB
34052	1268	57	recourse	recourse	VBN
34052	1268	58	to	to	IN
34052	1268	59	two	two	CD
34052	1268	60	lenses	lense	NNS
34052	1268	61	put	put	VBN
34052	1268	62	together	together	RB
34052	1268	63	.	.	.
34052	1269	1	The	the	DT
34052	1269	2	thickness	thickness	NN
34052	1269	3	of	of	IN
34052	1269	4	a	a	DT
34052	1269	5	lens	lens	NN
34052	1269	6	is	be	VBZ
34052	1269	7	the	the	DT
34052	1269	8	difference	difference	NN
34052	1269	9	between	between	IN
34052	1269	10	its	-PRON-	PRP$
34052	1269	11	thickness	thickness	NN
34052	1269	12	at	at	IN
34052	1269	13	the	the	DT
34052	1269	14	middle	middle	NN
34052	1269	15	and	and	CC
34052	1269	16	at	at	IN
34052	1269	17	the	the	DT
34052	1269	18	circumference	circumference	NN
34052	1269	19	.	.	.
34052	1270	1	In	in	IN
34052	1270	2	a	a	DT
34052	1270	3	double	double	JJ
34052	1270	4	convex	convex	NNP
34052	1270	5	lens	lens	NN
34052	1270	6	with	with	IN
34052	1270	7	equal	equal	JJ
34052	1270	8	convexities	convexity	NNS
34052	1270	9	the	the	DT
34052	1270	10	aberration	aberration	NN
34052	1270	11	is	be	VBZ
34052	1270	12	1	1	CD
34052	1270	13	-	-	HYPH
34052	1270	14	67/100ths	67/100ths	NNPS
34052	1270	15	of	of	IN
34052	1270	16	its	-PRON-	PRP$
34052	1270	17	thickness	thickness	NN
34052	1270	18	.	.	.
34052	1271	1	In	in	IN
34052	1271	2	a	a	DT
34052	1271	3	plano	plano	JJ
34052	1271	4	-	-	HYPH
34052	1271	5	convex	convex	NNS
34052	1271	6	lens	lens	NN
34052	1271	7	with	with	IN
34052	1271	8	the	the	DT
34052	1271	9	plane	plane	NN
34052	1271	10	side	side	NN
34052	1271	11	turned	turn	VBD
34052	1271	12	towards	towards	RP
34052	1271	13	parallel	parallel	JJ
34052	1271	14	rays	ray	NNS
34052	1271	15	the	the	DT
34052	1271	16	aberration	aberration	NN
34052	1271	17	is	be	VBZ
34052	1271	18	4	4	CD
34052	1271	19	-	-	SYM
34052	1271	20	1/2	1/2	CD
34052	1271	21	times	time	NNS
34052	1271	22	its	-PRON-	PRP$
34052	1271	23	thickness	thickness	NN
34052	1271	24	,	,	,
34052	1271	25	but	but	CC
34052	1271	26	with	with	IN
34052	1271	27	the	the	DT
34052	1271	28	convex	convex	NNP
34052	1271	29	side	side	NN
34052	1271	30	turned	turn	VBD
34052	1271	31	towards	towards	RP
34052	1271	32	parallel	parallel	JJ
34052	1271	33	rays	ray	NNS
34052	1271	34	the	the	DT
34052	1271	35	aberration	aberration	NN
34052	1271	36	is	be	VBZ
34052	1271	37	only	only	RB
34052	1271	38	1	1	CD
34052	1271	39	-	-	HYPH
34052	1271	40	17/100ths	17/100ths	CD
34052	1271	41	of	of	IN
34052	1271	42	its	-PRON-	PRP$
34052	1271	43	thickness	thickness	NN
34052	1271	44	.	.	.
34052	1272	1	By	by	IN
34052	1272	2	making	make	VBG
34052	1272	3	use	use	NN
34052	1272	4	of	of	IN
34052	1272	5	two	two	CD
34052	1272	6	plano	plano	NNP
34052	1272	7	-	-	HYPH
34052	1272	8	convex	convex	NNS
34052	1272	9	lenses	lense	NNS
34052	1272	10	placed	place	VBN
34052	1272	11	together	together	RB
34052	1272	12	as	as	IN
34052	1272	13	at	at	IN
34052	1272	14	Fig	Fig	NNP
34052	1272	15	.	.	.
34052	1273	1	76	76	CD
34052	1273	2	,	,	,
34052	1273	3	the	the	DT
34052	1273	4	aberration	aberration	NN
34052	1273	5	will	will	MD
34052	1273	6	be	be	VB
34052	1273	7	one	one	CD
34052	1273	8	-	-	HYPH
34052	1273	9	fourth	fourth	NN
34052	1273	10	of	of	IN
34052	1273	11	that	that	DT
34052	1273	12	of	of	IN
34052	1273	13	a	a	DT
34052	1273	14	single	single	JJ
34052	1273	15	lens	lens	NN
34052	1273	16	,	,	,
34052	1273	17	but	but	CC
34052	1273	18	the	the	DT
34052	1273	19	focal	focal	JJ
34052	1273	20	length	length	NN
34052	1273	21	of	of	IN
34052	1273	22	the	the	DT
34052	1273	23	lens	lens	NN
34052	1273	24	,	,	,
34052	1273	25	L^1	L^1	NNP
34052	1273	26	,	,	,
34052	1273	27	must	must	MD
34052	1273	28	be	be	VB
34052	1273	29	half	half	RB
34052	1273	30	as	as	RB
34052	1273	31	much	much	JJ
34052	1273	32	again	again	RB
34052	1273	33	as	as	IN
34052	1273	34	that	that	DT
34052	1273	35	of	of	IN
34052	1273	36	L.	L.	NNP
34052	1273	37	If	if	IN
34052	1273	38	their	-PRON-	PRP$
34052	1273	39	focal	focal	JJ
34052	1273	40	lengths	length	NNS
34052	1273	41	are	be	VBP
34052	1273	42	equal	equal	JJ
34052	1273	43	the	the	DT
34052	1273	44	aberration	aberration	NN
34052	1273	45	will	will	MD
34052	1273	46	only	only	RB
34052	1273	47	be	be	VB
34052	1273	48	a	a	DT
34052	1273	49	little	little	JJ
34052	1273	50	more	more	JJR
34052	1273	51	than	than	IN
34052	1273	52	half	half	RB
34052	1273	53	reduced	reduce	VBN
34052	1273	54	.	.	.
34052	1274	1	Spherical	spherical	JJ
34052	1274	2	aberration	aberration	NN
34052	1274	3	,	,	,
34052	1274	4	however	however	RB
34052	1274	5	,	,	,
34052	1274	6	may	may	MD
34052	1274	7	be	be	VB
34052	1274	8	entirely	entirely	RB
34052	1274	9	destroyed	destroy	VBN
34052	1274	10	by	by	IN
34052	1274	11	combining	combine	VBG
34052	1274	12	a	a	DT
34052	1274	13	meniscus	meniscus	JJ
34052	1274	14	and	and	CC
34052	1274	15	double	double	JJ
34052	1274	16	convex	convex	NNP
34052	1274	17	lens	lens	NN
34052	1274	18	,	,	,
34052	1274	19	as	as	IN
34052	1274	20	shown	show	VBN
34052	1274	21	in	in	IN
34052	1274	22	Fig	Fig	NNP
34052	1274	23	.	.	.
34052	1275	1	77	77	CD
34052	1275	2	,	,	,
34052	1275	3	the	the	DT
34052	1275	4	convex	convex	NNP
34052	1275	5	side	side	NN
34052	1275	6	being	be	VBG
34052	1275	7	turned	turn	VBN
34052	1275	8	to	to	IN
34052	1275	9	the	the	DT
34052	1275	10	eye	eye	NN
34052	1275	11	when	when	WRB
34052	1275	12	used	use	VBN
34052	1275	13	as	as	IN
34052	1275	14	a	a	DT
34052	1275	15	lens	lens	NN
34052	1275	16	,	,	,
34052	1275	17	and	and	CC
34052	1275	18	to	to	IN
34052	1275	19	parallel	parallel	VB
34052	1275	20	rays	ray	NNS
34052	1275	21	when	when	WRB
34052	1275	22	used	use	VBN
34052	1275	23	as	as	IN
34052	1275	24	a	a	DT
34052	1275	25	burning	burn	VBG
34052	1275	26	glass	glass	NN
34052	1275	27	or	or	CC
34052	1275	28	condenser	condenser	NN
34052	1275	29	.	.	.
34052	1276	1	*	*	NFP
34052	1276	2	*	*	NFP
34052	1276	3	*	*	NFP
34052	1276	4	*	*	NFP
34052	1276	5	*	*	NFP
34052	1276	6	{	{	-LRB-
34052	1276	7	141	141	CD
34052	1276	8	}	}	-RRB-
34052	1276	9	INDEX	INDEX	NNP
34052	1276	10	Aberration	aberration	NN
34052	1276	11	,	,	,
34052	1276	12	139	139	CD
34052	1276	13	spherical	spherical	JJ
34052	1276	14	,	,	,
34052	1276	15	138	138	CD
34052	1276	16	,	,	,
34052	1276	17	140	140	CD
34052	1276	18	Accuracy	accuracy	NN
34052	1276	19	of	of	IN
34052	1276	20	working	work	VBG
34052	1276	21	,	,	,
34052	1276	22	70	70	CD
34052	1276	23	,	,	,
34052	1276	24	72	72	CD
34052	1276	25	Acetylene	Acetylene	NNP
34052	1276	26	gas	gas	NN
34052	1276	27	lamps	lamp	NNS
34052	1276	28	,	,	,
34052	1276	29	120	120	CD
34052	1276	30	Actinic	actinic	JJ
34052	1276	31	power	power	NN
34052	1276	32	,	,	,
34052	1276	33	102	102	CD
34052	1276	34	Actinograph	Actinograph	NNP
34052	1276	35	,	,	,
34052	1276	36	105	105	CD
34052	1276	37	Actinometer	Actinometer	NNPS
34052	1276	38	,	,	,
34052	1276	39	120	120	CD
34052	1276	40	Alternating	alternate	VBG
34052	1276	41	current	current	NN
34052	1276	42	,	,	,
34052	1276	43	82	82	CD
34052	1276	44	,	,	,
34052	1276	45	100	100	CD
34052	1276	46	Ammonia	Ammonia	NNP
34052	1276	47	,	,	,
34052	1276	48	123	123	CD
34052	1276	49	Angle	Angle	NNP
34052	1276	50	of	of	IN
34052	1276	51	stylus	stylus	NNP
34052	1276	52	,	,	,
34052	1276	53	24	24	CD
34052	1276	54	,	,	,
34052	1276	55	78	78	CD
34052	1276	56	Aniline	aniline	NN
34052	1276	57	dye	dye	NN
34052	1276	58	,	,	,
34052	1276	59	123	123	CD
34052	1276	60	Arcing	arc	VBG
34052	1276	61	,	,	,
34052	1276	62	27	27	CD
34052	1276	63	,	,	,
34052	1276	64	82	82	CD
34052	1276	65	Arc	Arc	NNP
34052	1276	66	lamps	lamp	NNS
34052	1276	67	,	,	,
34052	1276	68	15	15	CD
34052	1276	69	,	,	,
34052	1276	70	120	120	CD
34052	1276	71	,	,	,
34052	1276	72	121	121	CD
34052	1276	73	Atmospherics	atmospheric	NNS
34052	1276	74	,	,	,
34052	1276	75	61	61	CD
34052	1276	76	,	,	,
34052	1276	77	85	85	CD
34052	1276	78	Ballasting	ballasting	NN
34052	1276	79	resistance	resistance	NN
34052	1276	80	,	,	,
34052	1276	81	100	100	CD
34052	1276	82	Belin	Belin	NNP
34052	1276	83	,	,	,
34052	1276	84	47	47	CD
34052	1276	85	Bernochi	Bernochi	NNP
34052	1276	86	,	,	,
34052	1276	87	7	7	CD
34052	1276	88	,	,	,
34052	1276	89	112	112	CD
34052	1276	90	system	system	NN
34052	1276	91	of	of	IN
34052	1276	92	,	,	,
34052	1276	93	7	7	CD
34052	1276	94	,	,	,
34052	1276	95	34	34	CD
34052	1276	96	Berzelius	Berzelius	NNP
34052	1276	97	,	,	,
34052	1276	98	109	109	CD
34052	1276	99	Bichromate	Bichromate	NNP
34052	1276	100	of	of	IN
34052	1276	101	potash	potash	NN
34052	1276	102	,	,	,
34052	1276	103	120	120	CD
34052	1276	104	Blondel	Blondel	NNP
34052	1276	105	's	's	POS
34052	1276	106	oscillograph	oscillograph	NN
34052	1276	107	,	,	,
34052	1276	108	47	47	CD
34052	1276	109	Camera	Camera	NNP
34052	1276	110	obscura	obscura	NN
34052	1276	111	,	,	,
34052	1276	112	136	136	CD
34052	1276	113	extension	extension	NN
34052	1276	114	,	,	,
34052	1276	115	116	116	CD
34052	1276	116	,	,	,
34052	1276	117	118	118	CD
34052	1276	118	choice	choice	NN
34052	1276	119	of	of	IN
34052	1276	120	,	,	,
34052	1276	121	117	117	CD
34052	1276	122	Capacity	Capacity	NNP
34052	1276	123	of	of	IN
34052	1276	124	condenser	condenser	NN
34052	1276	125	,	,	,
34052	1276	126	24	24	CD
34052	1276	127	,	,	,
34052	1276	128	78	78	CD
34052	1276	129	electrostatic	electrostatic	JJ
34052	1276	130	,	,	,
34052	1276	131	3	3	CD
34052	1276	132	,	,	,
34052	1276	133	5	5	CD
34052	1276	134	of	of	IN
34052	1276	135	cable	cable	NN
34052	1276	136	,	,	,
34052	1276	137	3	3	CD
34052	1276	138	of	of	IN
34052	1276	139	London	London	NNP
34052	1276	140	-	-	HYPH
34052	1276	141	Paris	Paris	NNP
34052	1276	142	telephone	telephone	NN
34052	1276	143	line	line	NN
34052	1276	144	,	,	,
34052	1276	145	3	3	CD
34052	1276	146	Carbon	carbon	NN
34052	1276	147	bisulphide	bisulphide	RB
34052	1276	148	,	,	,
34052	1276	149	53	53	CD
34052	1276	150	Charbonelle	Charbonelle	NNP
34052	1276	151	,	,	,
34052	1276	152	48	48	CD
34052	1276	153	receiver	receiver	NN
34052	1276	154	of	of	IN
34052	1276	155	,	,	,
34052	1276	156	48	48	CD
34052	1276	157	Chemical	chemical	NN
34052	1276	158	solution	solution	NN
34052	1276	159	,	,	,
34052	1276	160	56	56	CD
34052	1276	161	Circuit	Circuit	NNP
34052	1276	162	breaker	breaker	NN
34052	1276	163	,	,	,
34052	1276	164	76	76	CD
34052	1276	165	Clutch	Clutch	NNP
34052	1276	166	,	,	,
34052	1276	167	details	detail	NNS
34052	1276	168	of	of	IN
34052	1276	169	,	,	,
34052	1276	170	88	88	CD
34052	1276	171	,	,	,
34052	1276	172	89	89	CD
34052	1276	173	,	,	,
34052	1276	174	91	91	CD
34052	1276	175	spring	spring	NN
34052	1276	176	,	,	,
34052	1276	177	71	71	CD
34052	1276	178	Coating	coat	VBG
34052	1276	179	the	the	DT
34052	1276	180	metal	metal	NN
34052	1276	181	sheets	sheet	NNS
34052	1276	182	,	,	,
34052	1276	183	120	120	CD
34052	1276	184	Coherer	Coherer	NNP
34052	1276	185	,	,	,
34052	1276	186	11	11	CD
34052	1276	187	,	,	,
34052	1276	188	40	40	CD
34052	1276	189	Collecting	collecting	NN
34052	1276	190	rings	ring	NNS
34052	1276	191	,	,	,
34052	1276	192	91	91	CD
34052	1276	193	Commercial	commercial	JJ
34052	1276	194	value	value	NN
34052	1276	195	of	of	IN
34052	1276	196	photo	photo	NN
34052	1276	197	-	-	HYPH
34052	1276	198	telegraphy	telegraphy	NN
34052	1276	199	,	,	,
34052	1276	200	1	1	CD
34052	1276	201	Compensating	compensate	VBG
34052	1276	202	selenium	selenium	NN
34052	1276	203	cell	cell	NN
34052	1276	204	,	,	,
34052	1276	205	112	112	CD
34052	1276	206	Contact	contact	NN
34052	1276	207	breaker	breaker	NN
34052	1276	208	,	,	,
34052	1276	209	37	37	CD
34052	1276	210	Copying	copying	NN
34052	1276	211	arrangements	arrangement	NNS
34052	1276	212	,	,	,
34052	1276	213	118	118	CD
34052	1276	214	,	,	,
34052	1276	215	125	125	CD
34052	1276	216	Cross	Cross	NNP
34052	1276	217	screen	screen	NN
34052	1276	218	,	,	,
34052	1276	219	21	21	CD
34052	1276	220	De	De	NNP
34052	1276	221	'	'	''
34052	1276	222	Arsonval	Arsonval	NNP
34052	1276	223	galvanometer	galvanometer	NN
34052	1276	224	,	,	,
34052	1276	225	47	47	CD
34052	1276	226	,	,	,
34052	1276	227	73	73	CD
34052	1276	228	Decoherer	Decoherer	NNP
34052	1276	229	,	,	,
34052	1276	230	41	41	CD
34052	1276	231	Design	design	NN
34052	1276	232	of	of	IN
34052	1276	233	machines	machine	NNS
34052	1276	234	,	,	,
34052	1276	235	21	21	CD
34052	1276	236	Detectors	detector	NNS
34052	1276	237	,	,	,
34052	1276	238	83	83	CD
34052	1276	239	Developing	develop	VBG
34052	1276	240	solutions	solution	NNS
34052	1276	241	,	,	,
34052	1276	242	105	105	CD
34052	1276	243	,	,	,
34052	1276	244	122	122	CD
34052	1276	245	Diaphragm	Diaphragm	NNP
34052	1276	246	,	,	,
34052	1276	247	movement	movement	NN
34052	1276	248	of	of	IN
34052	1276	249	,	,	,
34052	1276	250	48	48	CD
34052	1276	251	,	,	,
34052	1276	252	52	52	CD
34052	1276	253	,	,	,
34052	1276	254	84	84	CD
34052	1276	255	,	,	,
34052	1276	256	87	87	CD
34052	1276	257	Dipping	dipping	NN
34052	1276	258	rods	rod	NNS
34052	1276	259	,	,	,
34052	1276	260	81	81	CD
34052	1276	261	,	,	,
34052	1276	262	83	83	CD
34052	1276	263	Distance	distance	NN
34052	1276	264	of	of	IN
34052	1276	265	transmission	transmission	NN
34052	1276	266	,	,	,
34052	1276	267	33	33	CD
34052	1276	268	Duration	duration	NN
34052	1276	269	of	of	IN
34052	1276	270	wave	wave	NN
34052	1276	271	-	-	HYPH
34052	1276	272	trains	train	NNS
34052	1276	273	,	,	,
34052	1276	274	22	22	CD
34052	1276	275	,	,	,
34052	1276	276	25	25	CD
34052	1276	277	Early	early	JJ
34052	1276	278	experiments	experiment	NNS
34052	1276	279	,	,	,
34052	1276	280	2	2	CD
34052	1276	281	Einthoven	einthoven	NN
34052	1276	282	galvanometer	galvanometer	NN
34052	1276	283	,	,	,
34052	1276	284	32	32	CD
34052	1276	285	,	,	,
34052	1276	286	44	44	CD
34052	1276	287	,	,	,
34052	1276	288	45	45	CD
34052	1276	289	,	,	,
34052	1276	290	54	54	CD
34052	1276	291	,	,	,
34052	1276	292	113	113	CD
34052	1276	293	Electric	electric	JJ
34052	1276	294	clock	clock	NN
34052	1276	295	,	,	,
34052	1276	296	93	93	CD
34052	1276	297	Electrolytic	electrolytic	JJ
34052	1276	298	receiver	receiver	NN
34052	1276	299	,	,	,
34052	1276	300	4	4	CD
34052	1276	301	,	,	,
34052	1276	302	37	37	CD
34052	1276	303	,	,	,
34052	1276	304	54	54	CD
34052	1276	305	,	,	,
34052	1276	306	61	61	CD
34052	1276	307	,	,	,
34052	1276	308	64	64	CD
34052	1276	309	Enlarging	enlarge	VBG
34052	1276	310	arrangements	arrangement	NNS
34052	1276	311	,	,	,
34052	1276	312	124	124	CD
34052	1276	313	,	,	,
34052	1276	314	125	125	CD
34052	1276	315	Experimental	experimental	JJ
34052	1276	316	machine	machine	NN
34052	1276	317	,	,	,
34052	1276	318	20	20	CD
34052	1276	319	Extraneous	extraneous	JJ
34052	1276	320	light	light	NN
34052	1276	321	,	,	,
34052	1276	322	47	47	CD
34052	1276	323	Fastening	fasten	VBG
34052	1276	324	electrolytic	electrolytic	JJ
34052	1276	325	paper	paper	NN
34052	1276	326	,	,	,
34052	1276	327	58	58	CD
34052	1276	328	Fatigue	Fatigue	NNP
34052	1276	329	of	of	IN
34052	1276	330	selenium	selenium	NN
34052	1276	331	cell	cell	NN
34052	1276	332	,	,	,
34052	1276	333	64	64	CD
34052	1276	334	,	,	,
34052	1276	335	114	114	CD
34052	1276	336	Fish	fish	NN
34052	1276	337	glue	glue	NN
34052	1276	338	,	,	,
34052	1276	339	120	120	CD
34052	1276	340	Flexible	flexible	JJ
34052	1276	341	couplings	coupling	NNS
34052	1276	342	,	,	,
34052	1276	343	77	77	CD
34052	1276	344	Frequency	Frequency	NNP
34052	1276	345	meter	meter	NN
34052	1276	346	,	,	,
34052	1276	347	65	65	CD
34052	1276	348	Friction	Friction	NNP
34052	1276	349	brake	brake	NN
34052	1276	350	,	,	,
34052	1276	351	88	88	CD
34052	1276	352	{	{	-LRB-
34052	1276	353	142	142	CD
34052	1276	354	}	}	-RRB-
34052	1276	355	High	High	NNP
34052	1276	356	speed	speed	NN
34052	1276	357	telegraphy	telegraphy	NN
34052	1276	358	,	,	,
34052	1276	359	70	70	CD
34052	1276	360	Hughes	Hughes	NNP
34052	1276	361	governor	governor	NN
34052	1276	362	,	,	,
34052	1276	363	65	65	CD
34052	1276	364	Hughes	Hughes	NNP
34052	1276	365	printing	print	VBG
34052	1276	366	telegraph	telegraph	NN
34052	1276	367	,	,	,
34052	1276	368	63	63	CD
34052	1276	369	Hurter	Hurter	NNP
34052	1276	370	and	and	CC
34052	1276	371	Driffield	Driffield	NNP
34052	1276	372	,	,	,
34052	1276	373	104	104	CD
34052	1276	374	Hydrogen	Hydrogen	NNP
34052	1276	375	,	,	,
34052	1276	376	100	100	CD
34052	1276	377	Incidence	incidence	NN
34052	1276	378	,	,	,
34052	1276	379	angle	angle	NN
34052	1276	380	of	of	IN
34052	1276	381	,	,	,
34052	1276	382	127	127	CD
34052	1276	383	Inertia	Inertia	NNP
34052	1276	384	,	,	,
34052	1276	385	64	64	CD
34052	1276	386	,	,	,
34052	1276	387	65	65	CD
34052	1276	388	,	,	,
34052	1276	389	111	111	CD
34052	1276	390	effects	effect	NNS
34052	1276	391	in	in	IN
34052	1276	392	photo	photo	NN
34052	1276	393	-	-	HYPH
34052	1276	394	telegraphy	telegraphy	NN
34052	1276	395	,	,	,
34052	1276	396	110	110	CD
34052	1276	397	method	method	NN
34052	1276	398	of	of	IN
34052	1276	399	counteracting	counteracting	NN
34052	1276	400	,	,	,
34052	1276	401	103	103	CD
34052	1276	402	,	,	,
34052	1276	403	112	112	CD
34052	1276	404	,	,	,
34052	1276	405	113	113	CD
34052	1276	406	effect	effect	NN
34052	1276	407	of	of	IN
34052	1276	408	wave	wave	NN
34052	1276	409	-	-	HYPH
34052	1276	410	length	length	NN
34052	1276	411	of	of	IN
34052	1276	412	light	light	NN
34052	1276	413	on	on	IN
34052	1276	414	,	,	,
34052	1276	415	114	114	CD
34052	1276	416	Intensifying	intensifying	NN
34052	1276	417	solution	solution	NN
34052	1276	418	,	,	,
34052	1276	419	122	122	CD
34052	1276	420	Isochroniser	Isochroniser	NNP
34052	1276	421	,	,	,
34052	1276	422	89	89	CD
34052	1276	423	,	,	,
34052	1276	424	91	91	CD
34052	1276	425	details	detail	NNS
34052	1276	426	of	of	IN
34052	1276	427	,	,	,
34052	1276	428	91	91	CD
34052	1276	429	,	,	,
34052	1276	430	92	92	CD
34052	1276	431	,	,	,
34052	1276	432	95	95	CD
34052	1276	433	Isochronism	isochronism	NN
34052	1276	434	,	,	,
34052	1276	435	64	64	CD
34052	1276	436	,	,	,
34052	1276	437	69	69	CD
34052	1276	438	,	,	,
34052	1276	439	70	70	CD
34052	1276	440	,	,	,
34052	1276	441	71	71	CD
34052	1276	442	Kathode	Kathode	NNP
34052	1276	443	rays	ray	NNS
34052	1276	444	,	,	,
34052	1276	445	53	53	CD
34052	1276	446	Knudsen	Knudsen	NNP
34052	1276	447	,	,	,
34052	1276	448	2	2	CD
34052	1276	449	apparatus	apparatus	NN
34052	1276	450	of	of	IN
34052	1276	451	,	,	,
34052	1276	452	9	9	CD
34052	1276	453	Korn	Korn	NNP
34052	1276	454	,	,	,
34052	1276	455	30	30	CD
34052	1276	456	,	,	,
34052	1276	457	33	33	CD
34052	1276	458	,	,	,
34052	1276	459	45	45	CD
34052	1276	460	,	,	,
34052	1276	461	65	65	CD
34052	1276	462	,	,	,
34052	1276	463	72	72	CD
34052	1276	464	apparatus	apparatus	NN
34052	1276	465	of	of	IN
34052	1276	466	,	,	,
34052	1276	467	31	31	CD
34052	1276	468	Lamps	Lamps	NNP
34052	1276	469	,	,	,
34052	1276	470	coloured	colour	VBN
34052	1276	471	,	,	,
34052	1276	472	94	94	CD
34052	1276	473	Lenses	lense	NNS
34052	1276	474	,	,	,
34052	1276	475	85	85	CD
34052	1276	476	,	,	,
34052	1276	477	125	125	CD
34052	1276	478	,	,	,
34052	1276	479	128	128	CD
34052	1276	480	principal	principal	JJ
34052	1276	481	focus	focus	NN
34052	1276	482	of	of	IN
34052	1276	483	,	,	,
34052	1276	484	130	130	CD
34052	1276	485	conjugate	conjugate	NN
34052	1276	486	foci	foci	NN
34052	1276	487	of	of	IN
34052	1276	488	,	,	,
34052	1276	489	131	131	CD
34052	1276	490	action	action	NN
34052	1276	491	of	of	IN
34052	1276	492	,	,	,
34052	1276	493	129	129	CD
34052	1276	494	convex	convex	NNS
34052	1276	495	,	,	,
34052	1276	496	128	128	CD
34052	1276	497	,	,	,
34052	1276	498	131	131	CD
34052	1276	499	,	,	,
34052	1276	500	136	136	CD
34052	1276	501	concave	concave	NN
34052	1276	502	,	,	,
34052	1276	503	128	128	CD
34052	1276	504	,	,	,
34052	1276	505	138	138	CD
34052	1276	506	focal	focal	JJ
34052	1276	507	length	length	NN
34052	1276	508	of	of	IN
34052	1276	509	,	,	,
34052	1276	510	130	130	CD
34052	1276	511	,	,	,
34052	1276	512	138	138	CD
34052	1276	513	aperture	aperture	NN
34052	1276	514	,	,	,
34052	1276	515	138	138	CD
34052	1276	516	meniscus	meniscus	NN
34052	1276	517	,	,	,
34052	1276	518	139	139	CD
34052	1276	519	Light	Light	NNP
34052	1276	520	,	,	,
34052	1276	521	diffusion	diffusion	NN
34052	1276	522	of	of	IN
34052	1276	523	,	,	,
34052	1276	524	86	86	CD
34052	1276	525	extraneous	extraneous	JJ
34052	1276	526	,	,	,
34052	1276	527	87	87	CD
34052	1276	528	Limit	limit	NN
34052	1276	529	of	of	IN
34052	1276	530	error	error	NN
34052	1276	531	in	in	IN
34052	1276	532	synchronising	synchronising	NN
34052	1276	533	,	,	,
34052	1276	534	64	64	CD
34052	1276	535	Line	line	NN
34052	1276	536	balancer	balancer	NN
34052	1276	537	,	,	,
34052	1276	538	3	3	CD
34052	1276	539	Line	Line	NNP
34052	1276	540	screens	screen	NNS
34052	1276	541	,	,	,
34052	1276	542	9	9	CD
34052	1276	543	,	,	,
34052	1276	544	15	15	CD
34052	1276	545	,	,	,
34052	1276	546	16	16	CD
34052	1276	547	,	,	,
34052	1276	548	116	116	CD
34052	1276	549	making	make	VBG
34052	1276	550	,	,	,
34052	1276	551	116	116	CD
34052	1276	552	Magnifying	Magnifying	NNP
34052	1276	553	power	power	NN
34052	1276	554	,	,	,
34052	1276	555	136	136	CD
34052	1276	556	,	,	,
34052	1276	557	137	137	CD
34052	1276	558	Marconi	Marconi	NNP
34052	1276	559	valve	valve	NN
34052	1276	560	,	,	,
34052	1276	561	44	44	CD
34052	1276	562	,	,	,
34052	1276	563	54	54	CD
34052	1276	564	coherer	coherer	NN
34052	1276	565	,	,	,
34052	1276	566	40	40	CD
34052	1276	567	Mechanical	mechanical	JJ
34052	1276	568	inertia	inertia	NN
34052	1276	569	,	,	,
34052	1276	570	33	33	CD
34052	1276	571	Mercury	Mercury	NNP
34052	1276	572	break	break	NN
34052	1276	573	,	,	,
34052	1276	574	81	81	CD
34052	1276	575	churning	churning	NN
34052	1276	576	of	of	IN
34052	1276	577	,	,	,
34052	1276	578	82	82	CD
34052	1276	579	containers	container	NNS
34052	1276	580	,	,	,
34052	1276	581	82	82	CD
34052	1276	582	Mercury	Mercury	NNP
34052	1276	583	jet	jet	NN
34052	1276	584	interrupter	interrupter	RB
34052	1276	585	,	,	,
34052	1276	586	29	29	CD
34052	1276	587	Metal	metal	NN
34052	1276	588	prints	print	NNS
34052	1276	589	,	,	,
34052	1276	590	15	15	CD
34052	1276	591	,	,	,
34052	1276	592	18	18	CD
34052	1276	593	,	,	,
34052	1276	594	32	32	CD
34052	1276	595	,	,	,
34052	1276	596	59	59	CD
34052	1276	597	,	,	,
34052	1276	598	64	64	CD
34052	1276	599	,	,	,
34052	1276	600	95	95	CD
34052	1276	601	,	,	,
34052	1276	602	120	120	CD
34052	1276	603	,	,	,
34052	1276	604	124	124	CD
34052	1276	605	drying	dry	VBG
34052	1276	606	the	the	DT
34052	1276	607	,	,	,
34052	1276	608	121	121	CD
34052	1276	609	,	,	,
34052	1276	610	123	123	CD
34052	1276	611	exposure	exposure	NN
34052	1276	612	of	of	IN
34052	1276	613	,	,	,
34052	1276	614	121	121	CD
34052	1276	615	size	size	NN
34052	1276	616	of	of	IN
34052	1276	617	,	,	,
34052	1276	618	22	22	CD
34052	1276	619	,	,	,
34052	1276	620	24	24	CD
34052	1276	621	,	,	,
34052	1276	622	75	75	CD
34052	1276	623	,	,	,
34052	1276	624	77	77	CD
34052	1276	625	pressing	press	VBG
34052	1276	626	the	the	DT
34052	1276	627	,	,	,
34052	1276	628	22	22	CD
34052	1276	629	Microscope	Microscope	NNP
34052	1276	630	,	,	,
34052	1276	631	131	131	CD
34052	1276	632	,	,	,
34052	1276	633	137	137	CD
34052	1276	634	Military	military	JJ
34052	1276	635	uses	use	NNS
34052	1276	636	,	,	,
34052	1276	637	35	35	CD
34052	1276	638	Mirror	Mirror	NNP
34052	1276	639	galvanometer	galvanometer	NN
34052	1276	640	,	,	,
34052	1276	641	9	9	CD
34052	1276	642	,	,	,
34052	1276	643	42	42	CD
34052	1276	644	,	,	,
34052	1276	645	73	73	CD
34052	1276	646	Mirror	Mirror	NNP
34052	1276	647	,	,	,
34052	1276	648	47	47	CD
34052	1276	649	,	,	,
34052	1276	650	51	51	CD
34052	1276	651	Morse	Morse	NNP
34052	1276	652	code	code	NN
34052	1276	653	,	,	,
34052	1276	654	35	35	CD
34052	1276	655	Motor	motor	NN
34052	1276	656	speed	speed	NN
34052	1276	657	,	,	,
34052	1276	658	89	89	CD
34052	1276	659	,	,	,
34052	1276	660	95	95	CD
34052	1276	661	driving	driving	NN
34052	1276	662	,	,	,
34052	1276	663	91	91	CD
34052	1276	664	,	,	,
34052	1276	665	93	93	CD
34052	1276	666	,	,	,
34052	1276	667	95	95	CD
34052	1276	668	clockwork	clockwork	NN
34052	1276	669	,	,	,
34052	1276	670	63	63	CD
34052	1276	671	electric	electric	JJ
34052	1276	672	,	,	,
34052	1276	673	63	63	CD
34052	1276	674	Nernst	Nernst	NNP
34052	1276	675	lamps	lamp	NNS
34052	1276	676	,	,	,
34052	1276	677	43	43	CD
34052	1276	678	,	,	,
34052	1276	679	85	85	CD
34052	1276	680	,	,	,
34052	1276	681	98	98	CD
34052	1276	682	heater	heater	NN
34052	1276	683	of	of	IN
34052	1276	684	,	,	,
34052	1276	685	99	99	CD
34052	1276	686	filament	filament	NN
34052	1276	687	of	of	IN
34052	1276	688	,	,	,
34052	1276	689	99	99	CD
34052	1276	690	principle	principle	NN
34052	1276	691	of	of	IN
34052	1276	692	,	,	,
34052	1276	693	98	98	CD
34052	1276	694	resistance	resistance	NN
34052	1276	695	of	of	IN
34052	1276	696	,	,	,
34052	1276	697	100	100	CD
34052	1276	698	efficiency	efficiency	NN
34052	1276	699	of	of	IN
34052	1276	700	,	,	,
34052	1276	701	101	101	CD
34052	1276	702	,	,	,
34052	1276	703	102	102	CD
34052	1276	704	overrunning	overrun	VBG
34052	1276	705	,	,	,
34052	1276	706	101	101	CD
34052	1276	707	Nicol	Nicol	NNP
34052	1276	708	prism	prism	NN
34052	1276	709	,	,	,
34052	1276	710	53	53	CD
34052	1276	711	Paper	Paper	NNP
34052	1276	712	for	for	IN
34052	1276	713	electrolytic	electrolytic	JJ
34052	1276	714	receiver	receiver	NN
34052	1276	715	,	,	,
34052	1276	716	56	56	CD
34052	1276	717	Parabolic	Parabolic	NNP
34052	1276	718	reflector	reflector	NN
34052	1276	719	,	,	,
34052	1276	720	8	8	CD
34052	1276	721	Period	period	NN
34052	1276	722	of	of	IN
34052	1276	723	galvanometer	galvanometer	NN
34052	1276	724	,	,	,
34052	1276	725	43	43	CD
34052	1276	726	,	,	,
34052	1276	727	44	44	CD
34052	1276	728	,	,	,
34052	1276	729	46	46	CD
34052	1276	730	_	_	NNP
34052	1276	731	Photographic	Photographic	NNP
34052	1276	732	Daily	Daily	NNP
34052	1276	733	Companion	Companion	NNP
34052	1276	734	_	_	NNP
34052	1276	735	,	,	,
34052	1276	736	105	105	CD
34052	1276	737	Photographic	photographic	JJ
34052	1276	738	films	film	NNS
34052	1276	739	,	,	,
34052	1276	740	40	40	CD
34052	1276	741	,	,	,
34052	1276	742	43	43	CD
34052	1276	743	,	,	,
34052	1276	744	45	45	CD
34052	1276	745	,	,	,
34052	1276	746	53	53	CD
34052	1276	747	,	,	,
34052	1276	748	54	54	CD
34052	1276	749	,	,	,
34052	1276	750	62	62	CD
34052	1276	751	,	,	,
34052	1276	752	85	85	CD
34052	1276	753	,	,	,
34052	1276	754	86	86	CD
34052	1276	755	,	,	,
34052	1276	756	98	98	CD
34052	1276	757	process	process	NN
34052	1276	758	,	,	,
34052	1276	759	37	37	CD
34052	1276	760	chemical	chemical	NN
34052	1276	761	inertia	inertia	NN
34052	1276	762	,	,	,
34052	1276	763	103	103	CD
34052	1276	764	exposure	exposure	NN
34052	1276	765	of	of	IN
34052	1276	766	,	,	,
34052	1276	767	103	103	CD
34052	1276	768	,	,	,
34052	1276	769	107	107	CD
34052	1276	770	speed	speed	NN
34052	1276	771	of	of	IN
34052	1276	772	,	,	,
34052	1276	773	104	104	CD
34052	1276	774	,	,	,
34052	1276	775	105	105	CD
34052	1276	776	plates	plate	NNS
34052	1276	777	,	,	,
34052	1276	778	orthochromatic	orthochromatic	NN
34052	1276	779	,	,	,
34052	1276	780	59	59	CD
34052	1276	781	plates	plate	NNS
34052	1276	782	,	,	,
34052	1276	783	120	120	CD
34052	1276	784	Points	Points	NNPS
34052	1276	785	to	to	TO
34052	1276	786	be	be	VB
34052	1276	787	observed	observe	VBN
34052	1276	788	in	in	IN
34052	1276	789	preparing	prepare	VBG
34052	1276	790	metal	metal	NN
34052	1276	791	prints	print	NNS
34052	1276	792	,	,	,
34052	1276	793	123	123	CD
34052	1276	794	Poulsen	Poulsen	NNP
34052	1276	795	Company	Company	NNP
34052	1276	796	,	,	,
34052	1276	797	32	32	CD
34052	1276	798	,	,	,
34052	1276	799	47	47	CD
34052	1276	800	arc	arc	NN
34052	1276	801	,	,	,
34052	1276	802	31	31	CD
34052	1276	803	Preparing	prepare	VBG
34052	1276	804	selenium	selenium	NN
34052	1276	805	,	,	,
34052	1276	806	109	109	CD
34052	1276	807	photographs	photograph	NNS
34052	1276	808	for	for	IN
34052	1276	809	transmitting	transmitting	NN
34052	1276	810	,	,	,
34052	1276	811	15	15	CD
34052	1276	812	,	,	,
34052	1276	813	115	115	CD
34052	1276	814	sketches	sketch	NNS
34052	1276	815	on	on	IN
34052	1276	816	metal	metal	NN
34052	1276	817	foil	foil	NN
34052	1276	818	,	,	,
34052	1276	819	124	124	CD
34052	1276	820	Prism	prism	NN
34052	1276	821	,	,	,
34052	1276	822	128	128	CD
34052	1276	823	action	action	NN
34052	1276	824	of	of	IN
34052	1276	825	,	,	,
34052	1276	826	129	129	CD
34052	1276	827	Process	process	NN
34052	1276	828	plates	plate	NNS
34052	1276	829	,	,	,
34052	1276	830	122	122	CD
34052	1276	831	Professor	Professor	NNP
34052	1276	832	Nernst	Nernst	NNP
34052	1276	833	,	,	,
34052	1276	834	98	98	CD
34052	1276	835	{	{	-LRB-
34052	1276	836	143	143	CD
34052	1276	837	}	}	-RRB-
34052	1276	838	Radio	Radio	NNP
34052	1276	839	-	-	HYPH
34052	1276	840	photography	photography	NN
34052	1276	841	,	,	,
34052	1276	842	requirements	requirement	NNS
34052	1276	843	of	of	IN
34052	1276	844	,	,	,
34052	1276	845	74	74	CD
34052	1276	846	Refraction	refraction	NN
34052	1276	847	,	,	,
34052	1276	848	angle	angle	NN
34052	1276	849	of	of	IN
34052	1276	850	,	,	,
34052	1276	851	127	127	CD
34052	1276	852	Refractive	refractive	JJ
34052	1276	853	power	power	NN
34052	1276	854	,	,	,
34052	1276	855	127	127	CD
34052	1276	856	Relay	relay	NN
34052	1276	857	,	,	,
34052	1276	858	25	25	CD
34052	1276	859	,	,	,
34052	1276	860	39	39	CD
34052	1276	861	,	,	,
34052	1276	862	49	49	CD
34052	1276	863	,	,	,
34052	1276	864	53	53	CD
34052	1276	865	,	,	,
34052	1276	866	55	55	CD
34052	1276	867	,	,	,
34052	1276	868	60	60	CD
34052	1276	869	,	,	,
34052	1276	870	75	75	CD
34052	1276	871	differential	differential	NN
34052	1276	872	,	,	,
34052	1276	873	79	79	CD
34052	1276	874	polarised	polarise	VBD
34052	1276	875	,	,	,
34052	1276	876	97	97	CD
34052	1276	877	working	work	VBG
34052	1276	878	speed	speed	NN
34052	1276	879	of	of	IN
34052	1276	880	,	,	,
34052	1276	881	26	26	CD
34052	1276	882	,	,	,
34052	1276	883	75	75	CD
34052	1276	884	Reproducing	reproduce	VBG
34052	1276	885	for	for	IN
34052	1276	886	newspapers	newspaper	NNS
34052	1276	887	,	,	,
34052	1276	888	60	60	CD
34052	1276	889	Resistance	resistance	NN
34052	1276	890	of	of	IN
34052	1276	891	selenium	selenium	NN
34052	1276	892	,	,	,
34052	1276	893	109	109	CD
34052	1276	894	of	of	IN
34052	1276	895	selenium	selenium	NN
34052	1276	896	cells	cell	NNS
34052	1276	897	,	,	,
34052	1276	898	110	110	CD
34052	1276	899	regulating	regulating	NN
34052	1276	900	,	,	,
34052	1276	901	113	113	CD
34052	1276	902	Retardation	retardation	NN
34052	1276	903	of	of	IN
34052	1276	904	current	current	NN
34052	1276	905	,	,	,
34052	1276	906	6	6	CD
34052	1276	907	Retouching	retouching	NN
34052	1276	908	,	,	,
34052	1276	909	62	62	CD
34052	1276	910	Rotary	rotary	JJ
34052	1276	911	spark	spark	NN
34052	1276	912	-	-	HYPH
34052	1276	913	gap	gap	NN
34052	1276	914	,	,	,
34052	1276	915	28	28	CD
34052	1276	916	Selenium	selenium	NN
34052	1276	917	,	,	,
34052	1276	918	99	99	CD
34052	1276	919	cells	cell	NNS
34052	1276	920	,	,	,
34052	1276	921	8	8	CD
34052	1276	922	,	,	,
34052	1276	923	34	34	CD
34052	1276	924	,	,	,
34052	1276	925	55	55	CD
34052	1276	926	,	,	,
34052	1276	927	60	60	CD
34052	1276	928	,	,	,
34052	1276	929	64	64	CD
34052	1276	930	,	,	,
34052	1276	931	109	109	CD
34052	1276	932	,	,	,
34052	1276	933	110	110	CD
34052	1276	934	machines	machine	NNS
34052	1276	935	,	,	,
34052	1276	936	45	45	CD
34052	1276	937	Self	Self	NNP
34052	1276	938	-	-	HYPH
34052	1276	939	induction	induction	NNP
34052	1276	940	,	,	,
34052	1276	941	24	24	CD
34052	1276	942	,	,	,
34052	1276	943	78	78	CD
34052	1276	944	Sensitiveness	sensitiveness	NN
34052	1276	945	of	of	IN
34052	1276	946	selenium	selenium	NN
34052	1276	947	cells	cell	NNS
34052	1276	948	,	,	,
34052	1276	949	113	113	CD
34052	1276	950	ratio	ratio	NN
34052	1276	951	of	of	IN
34052	1276	952	,	,	,
34052	1276	953	113	113	CD
34052	1276	954	Silvered	silvered	JJ
34052	1276	955	quartz	quartz	NN
34052	1276	956	threads	thread	NNS
34052	1276	957	,	,	,
34052	1276	958	44	44	CD
34052	1276	959	,	,	,
34052	1276	960	46	46	CD
34052	1276	961	Spark	spark	NN
34052	1276	962	-	-	HYPH
34052	1276	963	gap	gap	NN
34052	1276	964	,	,	,
34052	1276	965	27	27	CD
34052	1276	966	Speed	speed	NN
34052	1276	967	regulator	regulator	NN
34052	1276	968	,	,	,
34052	1276	969	68	68	CD
34052	1276	970	adjustments	adjustment	NNS
34052	1276	971	of	of	IN
34052	1276	972	,	,	,
34052	1276	973	69	69	CD
34052	1276	974	Spring	spring	NN
34052	1276	975	clutch	clutch	NN
34052	1276	976	,	,	,
34052	1276	977	71	71	CD
34052	1276	978	Starting	start	VBG
34052	1276	979	position	position	NN
34052	1276	980	of	of	IN
34052	1276	981	machines	machine	NNS
34052	1276	982	,	,	,
34052	1276	983	98	98	CD
34052	1276	984	String	string	NN
34052	1276	985	galvanometer	galvanometer	NN
34052	1276	986	,	,	,
34052	1276	987	32	32	CD
34052	1276	988	Stylus	Stylus	NNP
34052	1276	989	,	,	,
34052	1276	990	17	17	CD
34052	1276	991	,	,	,
34052	1276	992	18	18	CD
34052	1276	993	,	,	,
34052	1276	994	57	57	CD
34052	1276	995	,	,	,
34052	1276	996	61	61	CD
34052	1276	997	,	,	,
34052	1276	998	78	78	CD
34052	1276	999	,	,	,
34052	1276	1000	95	95	CD
34052	1276	1001	,	,	,
34052	1276	1002	103	103	CD
34052	1276	1003	sparking	sparking	NN
34052	1276	1004	at	at	IN
34052	1276	1005	,	,	,
34052	1276	1006	24	24	CD
34052	1276	1007	Stylus	Stylus	NNP
34052	1276	1008	,	,	,
34052	1276	1009	angle	angle	NN
34052	1276	1010	of	of	IN
34052	1276	1011	,	,	,
34052	1276	1012	24	24	CD
34052	1276	1013	,	,	,
34052	1276	1014	78	78	CD
34052	1276	1015	defects	defect	NNS
34052	1276	1016	of	of	IN
34052	1276	1017	,	,	,
34052	1276	1018	57	57	CD
34052	1276	1019	Submarine	submarine	NN
34052	1276	1020	cable	cable	NN
34052	1276	1021	,	,	,
34052	1276	1022	4	4	CD
34052	1276	1023	Synchronism	synchronism	NN
34052	1276	1024	,	,	,
34052	1276	1025	11	11	CD
34052	1276	1026	,	,	,
34052	1276	1027	20	20	CD
34052	1276	1028	,	,	,
34052	1276	1029	36	36	CD
34052	1276	1030	,	,	,
34052	1276	1031	64	64	CD
34052	1276	1032	,	,	,
34052	1276	1033	69	69	CD
34052	1276	1034	,	,	,
34052	1276	1035	71	71	CD
34052	1276	1036	Telephograph	Telephograph	NNP
34052	1276	1037	,	,	,
34052	1276	1038	74	74	CD
34052	1276	1039	advantages	advantage	NNS
34052	1276	1040	of	of	IN
34052	1276	1041	,	,	,
34052	1276	1042	76	76	CD
34052	1276	1043	method	method	NN
34052	1276	1044	of	of	IN
34052	1276	1045	working	work	VBG
34052	1276	1046	,	,	,
34052	1276	1047	96	96	CD
34052	1276	1048	Telephone	telephone	NN
34052	1276	1049	receiver	receiver	NN
34052	1276	1050	,	,	,
34052	1276	1051	83	83	CD
34052	1276	1052	,	,	,
34052	1276	1053	85	85	CD
34052	1276	1054	diaphragm	diaphragm	NN
34052	1276	1055	,	,	,
34052	1276	1056	48	48	CD
34052	1276	1057	improved	improve	VBN
34052	1276	1058	,	,	,
34052	1276	1059	51	51	CD
34052	1276	1060	Telephone	telephone	NN
34052	1276	1061	relay	relay	NN
34052	1276	1062	,	,	,
34052	1276	1063	48	48	CD
34052	1276	1064	,	,	,
34052	1276	1065	50	50	CD
34052	1276	1066	,	,	,
34052	1276	1067	52	52	CD
34052	1276	1068	,	,	,
34052	1276	1069	83	83	CD
34052	1276	1070	,	,	,
34052	1276	1071	85	85	CD
34052	1276	1072	,	,	,
34052	1276	1073	97	97	CD
34052	1276	1074	Telescope	telescope	NN
34052	1276	1075	,	,	,
34052	1276	1076	131	131	CD
34052	1276	1077	,	,	,
34052	1276	1078	136	136	CD
34052	1276	1079	Thermodetector	Thermodetector	NNP
34052	1276	1080	,	,	,
34052	1276	1081	32	32	CD
34052	1276	1082	Tow	Tow	NNP
34052	1276	1083	,	,	,
34052	1276	1084	88	88	CD
34052	1276	1085	Transmission	transmission	NN
34052	1276	1086	,	,	,
34052	1276	1087	distance	distance	NN
34052	1276	1088	of	of	IN
34052	1276	1089	,	,	,
34052	1276	1090	35	35	CD
34052	1276	1091	,	,	,
34052	1276	1092	72	72	CD
34052	1276	1093	speed	speed	NN
34052	1276	1094	of	of	IN
34052	1276	1095	,	,	,
34052	1276	1096	25	25	CD
34052	1276	1097	,	,	,
34052	1276	1098	35	35	CD
34052	1276	1099	,	,	,
34052	1276	1100	75	75	CD
34052	1276	1101	Vibration	Vibration	NNP
34052	1276	1102	,	,	,
34052	1276	1103	natural	natural	JJ
34052	1276	1104	period	period	NN
34052	1276	1105	of	of	IN
34052	1276	1106	,	,	,
34052	1276	1107	39	39	CD
34052	1276	1108	Watkins	Watkins	NNP
34052	1276	1109	,	,	,
34052	1276	1110	105	105	CD
34052	1276	1111	power	power	NN
34052	1276	1112	number	number	NN
34052	1276	1113	,	,	,
34052	1276	1114	105	105	CD
34052	1276	1115	Waves	wave	NNS
34052	1276	1116	,	,	,
34052	1276	1117	damped	damp	VBN
34052	1276	1118	,	,	,
34052	1276	1119	30	30	CD
34052	1276	1120	undamped	undampe	VBD
34052	1276	1121	,	,	,
34052	1276	1122	30	30	CD
34052	1276	1123	,	,	,
34052	1276	1124	31	31	CD
34052	1276	1125	Wheatstone	Wheatstone	NNP
34052	1276	1126	bridge	bridge	NN
34052	1276	1127	,	,	,
34052	1276	1128	113	113	CD
34052	1276	1129	Wireless	wireless	JJ
34052	1276	1130	apparatus	apparatus	NN
34052	1276	1131	,	,	,
34052	1276	1132	13	13	CD
34052	1276	1133	_	_	NNP
34052	1276	1134	Wireless	Wireless	NNP
34052	1276	1135	World	World	NNP
34052	1276	1136	_	_	NNP
34052	1276	1137	,	,	,
34052	1276	1138	31	31	CD
34052	1276	1139	Wynne	Wynne	NNP
34052	1276	1140	,	,	,
34052	1276	1141	105	105	CD
34052	1276	1142	Zirconia	Zirconia	NNP
34052	1276	1143	,	,	,
34052	1276	1144	99	99	CD
34052	1276	1145	THE	the	DT
34052	1276	1146	END	END	NNP
34052	1276	1147	_	_	NNP
34052	1276	1148	Printed	Printed	NNP
34052	1276	1149	by	by	IN
34052	1276	1150	_	_	NNP
34052	1276	1151	R.	R.	NNP
34052	1276	1152	&	&	CC
34052	1276	1153	R.	R.	NNP
34052	1276	1154	CLARK	CLARK	NNP
34052	1276	1155	,	,	,
34052	1276	1156	LIMITED	LIMITED	NNP
34052	1276	1157	,	,	,
34052	1276	1158	_	_	NNP
34052	1276	1159	Edinburgh	Edinburgh	NNP
34052	1276	1160	_	_	NNP
34052	1276	1161	.	.	.
34052	1277	1	*	*	NFP
34052	1277	2	*	*	NFP
34052	1277	3	*	*	NFP
34052	1277	4	*	*	NFP
34052	1277	5	*	*	NFP
34052	1277	6	PUBLICATIONS	publications	NN
34052	1277	7	OF	of	IN
34052	1277	8	THE	the	DT
34052	1277	9	WIRELESS	WIRELESS	NNP
34052	1277	10	PRESS	PRESS	NNP
34052	1277	11	,	,	,
34052	1277	12	LTD	LTD	NNP
34052	1277	13	.	.	NNP
34052	1277	14	12	12	CD
34052	1277	15	AND	and	CC
34052	1277	16	13	13	CD
34052	1277	17	HENRIETTA	HENRIETTA	NNP
34052	1277	18	STREET	STREET	NNP
34052	1277	19	,	,	,
34052	1277	20	STRAND	STRAND	NNP
34052	1277	21	,	,	,
34052	1277	22	LONDON	LONDON	NNP
34052	1277	23	,	,	,
34052	1277	24	W.C.2	W.C.2	NNP
34052	1277	25	.	.	.
34052	1278	1	THE	the	DT
34052	1278	2	YEAR	year	NN
34052	1278	3	BOOK	BOOK	NNP
34052	1278	4	OF	of	IN
34052	1278	5	WIRELESS	WIRELESS	NNP
34052	1278	6	TELEGRAPHY	TELEGRAPHY	NNP
34052	1278	7	AND	and	CC
34052	1278	8	TELEPHONY	TELEPHONY	NNP
34052	1278	9	.	.	.
34052	1279	1	With	with	IN
34052	1279	2	Map	Map	NNP
34052	1279	3	of	of	IN
34052	1279	4	the	the	DT
34052	1279	5	World	World	NNP
34052	1279	6	,	,	,
34052	1279	7	showing	show	VBG
34052	1279	8	Wireless	Wireless	NNP
34052	1279	9	Stations	Stations	NNPS
34052	1279	10	;	;	:
34052	1279	11	British	british	JJ
34052	1279	12	,	,	,
34052	1279	13	Colonial	colonial	JJ
34052	1279	14	and	and	CC
34052	1279	15	foreign	foreign	JJ
34052	1279	16	"	"	``
34052	1279	17	Wireless	Wireless	NNP
34052	1279	18	"	"	''
34052	1279	19	Laws	Laws	NNPS
34052	1279	20	and	and	CC
34052	1279	21	Regulations	Regulations	NNPS
34052	1279	22	.	.	.
34052	1280	1	Price	price	NN
34052	1280	2	10S.	10s.	CD
34052	1281	1	6D.	6D.	NNP
34052	1282	1	net	net	NNP
34052	1282	2	.	.	.
34052	1283	1	(	(	-LRB-
34052	1283	2	POST	POST	NNP
34052	1283	3	FREE	free	JJ
34052	1283	4	,	,	,
34052	1283	5	11S.	11s.	CD
34052	1284	1	INLAND	INLAND	NNP
34052	1284	2	;	;	:
34052	1284	3	11S.	11s.	LS
34052	1285	1	4D.	4d.	LS
34052	1286	1	ABROAD	abroad	RB
34052	1286	2	.	.	.
34052	1286	3	)	)	-RRB-
34052	1287	1	THE	the	DT
34052	1287	2	WIRELESS	WIRELESS	NNP
34052	1287	3	TELEGRAPHISTS	TELEGRAPHISTS	NNP
34052	1287	4	'	'	POS
34052	1287	5	POCKET	pocket	NN
34052	1287	6	BOOK	BOOK	NNPS
34052	1287	7	OF	of	IN
34052	1287	8	NOTES	note	NNS
34052	1287	9	,	,	,
34052	1287	10	FORMULÃ	FORMULÃ	NNP
34052	1287	11	�	�	,
34052	1287	12	AND	and	CC
34052	1287	13	CALCULATIONS	calculations	NN
34052	1287	14	.	.	.
34052	1288	1	By	by	IN
34052	1288	2	Dr.	Dr.	NNP
34052	1288	3	J.	J.	NNP
34052	1289	1	A.	A.	NNP
34052	1289	2	FLEMING	FLEMING	NNP
34052	1289	3	,	,	,
34052	1289	4	M.A.	M.A.	NNP
34052	1289	5	,	,	,
34052	1289	6	D.Sc	D.Sc	NNP
34052	1289	7	.	.	NNP
34052	1289	8	,	,	,
34052	1289	9	F.R.S.	F.R.S.	NNP
34052	1289	10	,	,	,
34052	1289	11	M.Inst	m.inst	NN
34052	1289	12	.	.	.
34052	1289	13	E.E.	E.E.	NNP
34052	1289	14	,	,	,
34052	1289	15	etc	etc	FW
34052	1289	16	.	.	.
34052	1290	1	A	a	DT
34052	1290	2	valuable	valuable	JJ
34052	1290	3	compendium	compendium	NN
34052	1290	4	for	for	IN
34052	1290	5	Wireless	Wireless	NNP
34052	1290	6	Engineers	Engineers	NNPS
34052	1290	7	and	and	CC
34052	1290	8	Operators	Operators	NNP
34052	1290	9	.	.	.
34052	1291	1	Price	price	NN
34052	1291	2	9S.	9s.	CD
34052	1292	1	net	net	NNP
34052	1292	2	.	.	.
34052	1293	1	(	(	-LRB-
34052	1293	2	POSTAGE	POSTAGE	NNP
34052	1293	3	5D.	5D.	NNP
34052	1293	4	)	)	-RRB-
34052	1294	1	THE	the	DT
34052	1294	2	HANDBOOK	HANDBOOK	NNP
34052	1294	3	OF	of	IN
34052	1294	4	TECHNICAL	technical	NN
34052	1294	5	INSTRUCTION	instruction	NN
34052	1294	6	FOR	for	IN
34052	1294	7	WIRELESS	WIRELESS	NNP
34052	1294	8	TELEGRAPHISTS	TELEGRAPHISTS	NNP
34052	1294	9	.	.	.
34052	1295	1	By	by	IN
34052	1295	2	J.	J.	NNP
34052	1295	3	C.	C.	NNP
34052	1295	4	HAWKHEAD	HAWKHEAD	NNP
34052	1295	5	and	and	CC
34052	1295	6	H.	H.	NNP
34052	1295	7	M.	M.	NNP
34052	1295	8	DOWSETT	DOWSETT	NNP
34052	1295	9	,	,	,
34052	1295	10	M.I.E.E.	M.I.E.E.	NNP
34052	1296	1	Provides	provide	VBZ
34052	1296	2	a	a	DT
34052	1296	3	complete	complete	JJ
34052	1296	4	theoretical	theoretical	JJ
34052	1296	5	course	course	NN
34052	1296	6	for	for	IN
34052	1296	7	the	the	DT
34052	1296	8	Postmaster	Postmaster	NNP
34052	1296	9	-	-	HYPH
34052	1296	10	General	General	NNP
34052	1296	11	's	's	POS
34052	1296	12	certificate	certificate	NN
34052	1296	13	of	of	IN
34052	1296	14	proficiency	proficiency	NN
34052	1296	15	.	.	.
34052	1297	1	310	310	CD
34052	1297	2	pages	page	NNS
34052	1297	3	.	.	.
34052	1298	1	240	240	CD
34052	1298	2	Diagrams	diagram	NNS
34052	1298	3	and	and	CC
34052	1298	4	Illustrations	illustration	NNS
34052	1298	5	.	.	.
34052	1299	1	Price	price	NN
34052	1299	2	7S.	7s.	CD
34052	1300	1	net	net	NNP
34052	1300	2	.	.	.
34052	1301	1	(	(	-LRB-
34052	1301	2	POSTAGE	POSTAGE	NNP
34052	1301	3	6D.	6d.	CD
34052	1301	4	)	)	-RRB-
34052	1302	1	MANUAL	MANUAL	NNP
34052	1302	2	DE	DE	NNP
34052	1302	3	INSTRUCCIÃ	INSTRUCCIÃ	NNP
34052	1302	4	�	�	NNP
34052	1302	5	N	N	NNP
34052	1302	6	TÃ	TÃ	NNP
34052	1302	7	�	�	:
34052	1302	8	CNICA	cnica	NN
34052	1302	9	PARA	PARA	NNP
34052	1302	10	OPERADORES	OPERADORES	NNP
34052	1302	11	DE	DE	NNP
34052	1302	12	TELEGRAFIA	TELEGRAFIA	NNP
34052	1302	13	SIN	SIN	NNP
34052	1302	14	HILOS	HILOS	NNP
34052	1302	15	.	.	.
34052	1303	1	Por	Por	NNP
34052	1303	2	J.	J.	NNP
34052	1303	3	C.	C.	NNP
34052	1303	4	HAWKHEAD	HAWKHEAD	NNP
34052	1303	5	y	y	NNP
34052	1303	6	H.	H.	NNP
34052	1303	7	M.	M.	NNP
34052	1303	8	DOWSETT	DOWSETT	NNP
34052	1303	9	,	,	,
34052	1303	10	M.I.E.E.	M.I.E.E.	NNP
34052	1304	1	Precio	Precio	NNP
34052	1304	2	:	:	:
34052	1304	3	España	España	NNP
34052	1304	4	,	,	,
34052	1304	5	10	10	CD
34052	1304	6	pesetas	peseta	NNS
34052	1304	7	;	;	:
34052	1304	8	Franqueo	Franqueo	NNP
34052	1304	9	,	,	,
34052	1304	10	1	1	CD
34052	1304	11	peseta	peseta	NN
34052	1304	12	extra	extra	JJ
34052	1304	13	.	.	.
34052	1305	1	AmÃ	AmÃ	NNP
34052	1305	2	©	©	NNP
34052	1305	3	rica	rica	NNP
34052	1305	4	Latina	Latina	NNP
34052	1305	5	,	,	,
34052	1305	6	$	$	$
34052	1305	7	2.25	2.25	CD
34052	1305	8	,	,	,
34052	1305	9	oro	oro	NN
34052	1305	10	,	,	,
34052	1305	11	neto	neto	NN
34052	1305	12	;	;	:
34052	1305	13	Franqueo	Franqueo	NNP
34052	1305	14	,	,	,
34052	1305	15	25	25	CD
34052	1305	16	cents	cent	NNS
34052	1305	17	extra	extra	JJ
34052	1305	18	.	.	.
34052	1306	1	(	(	-LRB-
34052	1306	2	Great	Great	NNP
34052	1306	3	Britain	Britain	NNP
34052	1306	4	,	,	,
34052	1306	5	9S.	9s.	CD
34052	1307	1	;	;	:
34052	1307	2	POSTAGE	POSTAGE	NNP
34052	1307	3	6D.	6d.	CD
34052	1307	4	)	)	-RRB-
34052	1308	1	THE	the	DT
34052	1308	2	ELEMENTARY	ELEMENTARY	NNP
34052	1308	3	PRINCIPLES	principle	NNS
34052	1308	4	OF	of	IN
34052	1308	5	WIRELESS	wireless	JJ
34052	1308	6	TELEGRAPHY	TELEGRAPHY	NNS
34052	1308	7	.	.	.
34052	1309	1	By	by	IN
34052	1309	2	R.	R.	NNP
34052	1309	3	D.	D.	NNP
34052	1309	4	BANGAY	BANGAY	NNP
34052	1309	5	.	.	.
34052	1310	1	In	in	IN
34052	1310	2	two	two	CD
34052	1310	3	Parts	part	NNS
34052	1310	4	.	.	.
34052	1311	1	Price	price	NN
34052	1311	2	3S.	3s.	CD
34052	1312	1	each	each	DT
34052	1312	2	.	.	.
34052	1313	1	(	(	-LRB-
34052	1313	2	POSTAGE	POSTAGE	NNP
34052	1313	3	4D.	4d.	CD
34052	1313	4	)	)	-RRB-
34052	1314	1	Or	or	CC
34052	1314	2	in	in	IN
34052	1314	3	one	one	CD
34052	1314	4	Volume	volume	NN
34052	1314	5	,	,	,
34052	1314	6	price	price	NN
34052	1314	7	7S.	7s.	NN
34052	1315	1	net	net	NNP
34052	1315	2	.	.	.
34052	1316	1	(	(	-LRB-
34052	1316	2	POSTAGE	POSTAGE	NNP
34052	1316	3	6D.	6d.	CD
34052	1316	4	)	)	-RRB-
34052	1317	1	Used	use	VBN
34052	1317	2	by	by	IN
34052	1317	3	H.M.	H.M.	NNP
34052	1317	4	Government	Government	NNP
34052	1317	5	for	for	IN
34052	1317	6	instructional	instructional	JJ
34052	1317	7	purposes	purpose	NNS
34052	1317	8	.	.	.
34052	1318	1	PRINCIPIOS	principio	NNS
34052	1318	2	ELEMENT	element	NN
34052	1318	3	ALES	ALES	NNP
34052	1318	4	DE	de	NN
34052	1318	5	TELEGRAFIA	TELEGRAFIA	NNP
34052	1318	6	SIN	SIN	NNP
34052	1318	7	HILOS	HILOS	NNP
34052	1318	8	.	.	.
34052	1319	1	Por	Por	NNP
34052	1319	2	R.	R.	NNP
34052	1319	3	D.	D.	NNP
34052	1319	4	BANGAY	BANGAY	NNP
34052	1319	5	.	.	.
34052	1320	1	(	(	-LRB-
34052	1320	2	Partes	parte	NNS
34052	1320	3	1a	1a	NNP
34052	1320	4	y	y	NN
34052	1320	5	2a	2a	CD
34052	1320	6	en	en	IN
34052	1320	7	un	un	NNP
34052	1320	8	Volumen	Volumen	NNP
34052	1320	9	.	.	.
34052	1320	10	)	)	-RRB-
34052	1321	1	PRECIO	PRECIO	NNP
34052	1321	2	:	:	:
34052	1321	3	España	España	NNP
34052	1321	4	,	,	,
34052	1321	5	10	10	CD
34052	1321	6	pesetas	peseta	NNS
34052	1321	7	;	;	:
34052	1321	8	Franqueo	Franqueo	NNP
34052	1321	9	,	,	,
34052	1321	10	1	1	CD
34052	1321	11	peseta	peseta	NN
34052	1321	12	extra	extra	JJ
34052	1321	13	.	.	.
34052	1322	1	AmÃ	AmÃ	NNP
34052	1322	2	©	©	NNP
34052	1322	3	rica	rica	NNP
34052	1322	4	Latina	Latina	NNP
34052	1322	5	,	,	,
34052	1322	6	$	$	$
34052	1322	7	2.25	2.25	CD
34052	1322	8	,	,	,
34052	1322	9	oro	oro	NN
34052	1322	10	,	,	,
34052	1322	11	neto	neto	NN
34052	1322	12	;	;	:
34052	1322	13	Franqueo	Franqueo	NNP
34052	1322	14	,	,	,
34052	1322	15	25	25	CD
34052	1322	16	cents	cent	NNS
34052	1322	17	extra	extra	JJ
34052	1322	18	.	.	.
34052	1323	1	(	(	-LRB-
34052	1323	2	Great	Great	NNP
34052	1323	3	Britain	Britain	NNP
34052	1323	4	,	,	,
34052	1323	5	9S.	9s.	CD
34052	1324	1	;	;	:
34052	1324	2	POSTAGE	POSTAGE	NNP
34052	1324	3	6D.	6d.	CD
34052	1324	4	)	)	-RRB-
34052	1325	1	PRINCIPES	PRINCIPES	NNP
34052	1325	2	Ã	Ã	NNP
34052	1325	3	�	�	:
34052	1325	4	LÃ	LÃ	NNP
34052	1325	5	�	�	:
34052	1325	6	MENTAIRES	MENTAIRES	NNP
34052	1325	7	DE	DE	NNP
34052	1325	8	TÃ	TÃ	NNP
34052	1325	9	�	�	NNP
34052	1325	10	LÃ	LÃ	NNP
34052	1325	11	�	�	:
34052	1325	12	GRAPHIE	GRAPHIE	NNP
34052	1325	13	SANS	SANS	NNP
34052	1325	14	FIL	FIL	NNP
34052	1325	15	.	.	.
34052	1326	1	Par	Par	NNP
34052	1326	2	R.	R.	NNP
34052	1326	3	D.	D.	NNP
34052	1326	4	BANGAY	BANGAY	NNP
34052	1326	5	.	.	.
34052	1327	1	(	(	-LRB-
34052	1327	2	Great	Great	NNP
34052	1327	3	Britain	Britain	NNP
34052	1327	4	,	,	,
34052	1327	5	9S.	9s.	CD
34052	1328	1	;	;	:
34052	1328	2	POSTAGE	POSTAGE	NNP
34052	1328	3	6D.	6d.	CD
34052	1328	4	)	)	-RRB-
34052	1329	1	MAGNETISM	MAGNETISM	NNP
34052	1329	2	AND	and	CC
34052	1329	3	ELECTRICITY	ELECTRICITY	NNP
34052	1329	4	FOR	for	IN
34052	1329	5	HOME	HOME	NNP
34052	1329	6	STUDY	STUDY	NNP
34052	1329	7	.	.	.
34052	1330	1	By	by	IN
34052	1330	2	H.	H.	NNP
34052	1330	3	E.	E.	NNP
34052	1330	4	PENROSE	PENROSE	NNP
34052	1330	5	.	.	.
34052	1331	1	Crown	Crown	NNP
34052	1331	2	8vo	8vo	NNP
34052	1331	3	.	.	.
34052	1332	1	Over	over	IN
34052	1332	2	500	500	CD
34052	1332	3	pages	page	NNS
34052	1332	4	.	.	.
34052	1333	1	Price	price	NN
34052	1333	2	5S.	5s.	CD
34052	1334	1	net	net	NNP
34052	1334	2	,	,	,
34052	1334	3	(	(	-LRB-
34052	1334	4	POSTAGE	POSTAGE	NNP
34052	1334	5	6D.	6D.	NNP
34052	1334	6	)	)	-RRB-
34052	1335	1	Contains	contain	VBZ
34052	1335	2	fifty	fifty	CD
34052	1335	3	complete	complete	JJ
34052	1335	4	lessons	lesson	NNS
34052	1335	5	.	.	.
34052	1336	1	THE	the	DT
34052	1336	2	CALCULATION	CALCULATION	NNP
34052	1336	3	AND	and	CC
34052	1336	4	MEASUREMENT	MEASUREMENT	NNP
34052	1336	5	OF	of	IN
34052	1336	6	INDUCTANCE	INDUCTANCE	NNP
34052	1336	7	AND	and	CC
34052	1336	8	CAPACITY	CAPACITY	NNP
34052	1336	9	.	.	.
34052	1337	1	By	by	IN
34052	1337	2	W.	W.	NNP
34052	1337	3	H.	H.	NNP
34052	1337	4	NOTTAGE	NOTTAGE	NNP
34052	1337	5	,	,	,
34052	1337	6	B.Sc	B.Sc	NNP
34052	1337	7	.	.	.
34052	1338	1	Invaluable	invaluable	JJ
34052	1338	2	to	to	IN
34052	1338	3	all	all	DT
34052	1338	4	engaged	engage	VBN
34052	1338	5	in	in	IN
34052	1338	6	Telegraph	Telegraph	NNP
34052	1338	7	Engineering	Engineering	NNP
34052	1338	8	.	.	.
34052	1339	1	Indispensable	indispensable	JJ
34052	1339	2	to	to	IN
34052	1339	3	the	the	DT
34052	1339	4	Wireless	Wireless	NNP
34052	1339	5	Engineer	Engineer	NNP
34052	1339	6	,	,	,
34052	1339	7	Student	Student	NNP
34052	1339	8	and	and	CC
34052	1339	9	Experimenter	Experimenter	NNP
34052	1339	10	.	.	.
34052	1340	1	Price	price	NN
34052	1340	2	3S.	3s.	CD
34052	1341	1	6D.	6D.	NNP
34052	1342	1	net	net	NNP
34052	1342	2	.	.	.
34052	1343	1	(	(	-LRB-
34052	1343	2	POSTAGE	POSTAGE	NNP
34052	1343	3	5D.	5D.	NNP
34052	1343	4	)	)	-RRB-
34052	1344	1	A	a	DT
34052	1344	2	SHORT	short	JJ
34052	1344	3	COURSE	course	NN
34052	1344	4	IN	in	IN
34052	1344	5	ELEMENTARY	ELEMENTARY	NNP
34052	1344	6	MATHEMATICS	mathematic	NNS
34052	1344	7	AND	and	CC
34052	1344	8	THEIR	their	NN
34052	1344	9	APPLICATION	application	NN
34052	1344	10	TO	to	IN
34052	1344	11	WIRELESS	WIRELESS	NNP
34052	1344	12	TELEGRAPHY	telegraphy	NN
34052	1344	13	.	.	.
34052	1345	1	By	by	IN
34052	1345	2	S.	S.	NNP
34052	1345	3	J.	J.	NNP
34052	1345	4	WILLIS	WILLIS	NNP
34052	1345	5	.	.	.
34052	1346	1	To	to	IN
34052	1346	2	Students	student	NNS
34052	1346	3	in	in	IN
34052	1346	4	Wireless	Wireless	NNP
34052	1346	5	Telegraphy	Telegraphy	NNP
34052	1346	6	,	,	,
34052	1346	7	as	as	RB
34052	1346	8	well	well	RB
34052	1346	9	as	as	IN
34052	1346	10	those	those	DT
34052	1346	11	engaged	engage	VBN
34052	1346	12	in	in	IN
34052	1346	13	the	the	DT
34052	1346	14	practical	practical	JJ
34052	1346	15	application	application	NN
34052	1346	16	of	of	IN
34052	1346	17	this	this	DT
34052	1346	18	Science	Science	NNP
34052	1346	19	,	,	,
34052	1346	20	this	this	DT
34052	1346	21	book	book	NN
34052	1346	22	should	should	MD
34052	1346	23	prove	prove	VB
34052	1346	24	of	of	IN
34052	1346	25	real	real	JJ
34052	1346	26	value	value	NN
34052	1346	27	.	.	.
34052	1347	1	Price	price	NN
34052	1347	2	3S.	3s.	CD
34052	1348	1	6D.	6D.	NNP
34052	1349	1	net	net	NNP
34052	1349	2	.	.	.
34052	1350	1	(	(	-LRB-
34052	1350	2	POSTAGE	POSTAGE	NNP
34052	1350	3	6D.	6d.	CD
34052	1350	4	)	)	-RRB-
34052	1351	1	THE	the	DT
34052	1351	2	MARCONI	MARCONI	NNP
34052	1351	3	OFFICIAL	official	NN
34052	1351	4	GRAMOPHONE	gramophone	VBP
34052	1351	5	RECORDS	record	NNS
34052	1351	6	.	.	.
34052	1352	1	For	for	IN
34052	1352	2	self	self	NN
34052	1352	3	-	-	HYPH
34052	1352	4	tuition	tuition	NN
34052	1352	5	in	in	IN
34052	1352	6	receiving	receive	VBG
34052	1352	7	Morse	Morse	NNP
34052	1352	8	Signals	Signals	NNP
34052	1352	9	.	.	.
34052	1353	1	Price	price	NN
34052	1353	2	4S.	4s.	NN
34052	1354	1	each	each	DT
34052	1354	2	,	,	,
34052	1354	3	double	double	JJ
34052	1354	4	-	-	HYPH
34052	1354	5	sided	sided	JJ
34052	1354	6	.	.	.
34052	1355	1	(	(	-LRB-
34052	1355	2	POSTAGE	postage	NN
34052	1355	3	9D.	9D.	NNP
34052	1355	4	)	)	-RRB-
34052	1356	1	Set	set	NN
34052	1356	2	of	of	IN
34052	1356	3	Six	six	CD
34052	1356	4	Records	Records	NNPS
34052	1356	5	,	,	,
34052	1356	6	24S.	24s.	ADD
34052	1357	1	post	post	VB
34052	1357	2	FREE	free	JJ
34052	1357	3	.	.	.
34052	1358	1	THE	the	DT
34052	1358	2	MAINTENANCE	maintenance	NN
34052	1358	3	OF	of	IN
34052	1358	4	WIRELESS	wireless	JJ
34052	1358	5	TELEGRAPH	TELEGRAPH	NNP
34052	1358	6	APPARATUS	APPARATUS	NNP
34052	1358	7	.	.	.
34052	1359	1	By	by	IN
34052	1359	2	P.	P.	NNP
34052	1359	3	W.	W.	NNP
34052	1359	4	HARRIS	HARRIS	NNP
34052	1359	5	.	.	.
34052	1360	1	An	an	DT
34052	1360	2	up	up	RB
34052	1360	3	-	-	HYPH
34052	1360	4	to	to	IN
34052	1360	5	-	-	HYPH
34052	1360	6	date	date	NN
34052	1360	7	Manual	Manual	NNP
34052	1360	8	,	,	,
34052	1360	9	full	full	JJ
34052	1360	10	of	of	IN
34052	1360	11	practical	practical	JJ
34052	1360	12	hints	hint	NNS
34052	1360	13	and	and	CC
34052	1360	14	explanations	explanation	NNS
34052	1360	15	.	.	.
34052	1361	1	Diagrams	diagram	NNS
34052	1361	2	of	of	IN
34052	1361	3	all	all	DT
34052	1361	4	ship	ship	NN
34052	1361	5	installations	installation	NNS
34052	1361	6	,	,	,
34052	1361	7	from	from	IN
34052	1361	8	¼	â¼	ADD
34052	1361	9	kw	kw	NN
34052	1361	10	.	.	.
34052	1362	1	to	to	IN
34052	1362	2	5	5	CD
34052	1362	3	kw	kw	NN
34052	1362	4	.	.	.
34052	1363	1	Price	price	NN
34052	1363	2	2S.	2s.	CD
34052	1364	1	6D.	6D.	NNP
34052	1365	1	net	net	NNP
34052	1365	2	.	.	.
34052	1366	1	(	(	-LRB-
34052	1366	2	POSTAGE	POSTAGE	NNP
34052	1366	3	4D.	4d.	CD
34052	1366	4	)	)	-RRB-
34052	1367	1	DICTIONARY	DICTIONARY	NNP
34052	1367	2	OF	of	IN
34052	1367	3	TECHNICAL	technical	NN
34052	1367	4	TERMS	term	NNS
34052	1367	5	USED	use	VBN
34052	1367	6	IN	in	IN
34052	1367	7	WIRELESS	WIRELESS	NNP
34052	1367	8	TELEGRAPHY	TELEGRAPHY	NNS
34052	1367	9	.	.	.
34052	1368	1	By	by	IN
34052	1368	2	HAROLD	HAROLD	NNP
34052	1368	3	WARD	WARD	NNP
34052	1368	4	.	.	.
34052	1369	1	Vest	Vest	NNP
34052	1369	2	Pocket	Pocket	NNP
34052	1369	3	Edition	Edition	NNP
34052	1369	4	.	.	.
34052	1370	1	2nd	2nd	NNP
34052	1370	2	Edition	Edition	NNP
34052	1370	3	,	,	,
34052	1370	4	revised	revise	VBN
34052	1370	5	and	and	CC
34052	1370	6	enlarged	enlarge	VBN
34052	1370	7	.	.	.
34052	1371	1	Contains	contain	NNS
34052	1371	2	over	over	IN
34052	1371	3	1500	1500	CD
34052	1371	4	definitions	definition	NNS
34052	1371	5	.	.	.
34052	1372	1	Price	price	NN
34052	1372	2	2S.	2s.	CD
34052	1373	1	6D.	6D.	NNP
34052	1374	1	net	net	NNP
34052	1374	2	.	.	.
34052	1375	1	(	(	-LRB-
34052	1375	2	POSTAGE	POSTAGE	NNP
34052	1375	3	2D.	2D.	NNP
34052	1375	4	)	)	-RRB-
34052	1376	1	ARMATURE	ARMATURE	NNP
34052	1376	2	MODEL	MODEL	NNP
34052	1376	3	FOR	for	IN
34052	1376	4	1½	1½	NNP
34052	1376	5	KW	KW	NNP
34052	1376	6	.	.	.
34052	1377	1	ROTARY	rotary	NN
34052	1377	2	CONVERTER	CONVERTER	NNP
34052	1377	3	.	.	.
34052	1378	1	Shows	show	VBZ
34052	1378	2	every	every	DT
34052	1378	3	Winding	winding	NN
34052	1378	4	of	of	IN
34052	1378	5	the	the	DT
34052	1378	6	Converter	Converter	NNP
34052	1378	7	Armature	Armature	NNP
34052	1378	8	from	from	IN
34052	1378	9	start	start	NN
34052	1378	10	to	to	IN
34052	1378	11	finish	finish	NN
34052	1378	12	.	.	.
34052	1379	1	Price	price	NN
34052	1379	2	1S.	1s.	CD
34052	1380	1	net	net	NNP
34052	1380	2	.	.	.
34052	1381	1	(	(	-LRB-
34052	1381	2	POSTAGE	POSTAGE	NNP
34052	1381	3	3D.	3D.	NNP
34052	1381	4	)	)	-RRB-
34052	1382	1	MORSE	morse	NN
34052	1382	2	MADE	make	VBD
34052	1382	3	EASY	EASY	NNS
34052	1382	4	.	.	.
34052	1383	1	By	by	IN
34052	1383	2	A.	a.	NN
34052	1383	3	L.	L.	NNP
34052	1383	4	RYE	RYE	NNP
34052	1383	5	.	.	.
34052	1384	1	Linen	linen	NN
34052	1384	2	backed	back	VBD
34052	1384	3	,	,	,
34052	1384	4	for	for	IN
34052	1384	5	rapidly	rapidly	RB
34052	1384	6	learning	learn	VBG
34052	1384	7	the	the	DT
34052	1384	8	Morse	Morse	NNP
34052	1384	9	Code	Code	NNP
34052	1384	10	.	.	.
34052	1385	1	Price	price	NN
34052	1385	2	3D.	3d.	CD
34052	1386	1	net	net	JJ
34052	1386	2	,	,	,
34052	1386	3	or	or	CC
34052	1386	4	post	post	VB
34052	1386	5	free	free	JJ
34052	1386	6	3½D.	3â½d.	CD
34052	1387	1	MORSE	MORSE	NNP
34052	1387	2	CODE	CODE	NNP
34052	1387	3	CARD	card	NN
34052	1387	4	.	.	.
34052	1388	1	Contains	contain	VBZ
34052	1388	2	full	full	JJ
34052	1388	3	alphabet	alphabet	NN
34052	1388	4	,	,	,
34052	1388	5	with	with	IN
34052	1388	6	punctuation	punctuation	NN
34052	1388	7	marks	mark	NNS
34052	1388	8	,	,	,
34052	1388	9	figures	figure	NNS
34052	1388	10	,	,	,
34052	1388	11	abbreviations	abbreviation	NNS
34052	1388	12	and	and	CC
34052	1388	13	contractions	contraction	NNS
34052	1388	14	.	.	.
34052	1389	1	Price	price	NN
34052	1389	2	2D.	2d.	NN
34052	1389	3	,	,	,
34052	1389	4	post	post	VB
34052	1389	5	free	free	JJ
34052	1389	6	.	.	.
34052	1390	1	PRACTICAL	PRACTICAL	NNP
34052	1390	2	WIRELESS	WIRELESS	NNP
34052	1390	3	TELEGRAPHY	TELEGRAPHY	NNP
34052	1390	4	.	.	.
34052	1391	1	By	by	IN
34052	1391	2	E.	E.	NNP
34052	1391	3	E.	E.	NNP
34052	1391	4	BUCHER	BUCHER	NNP
34052	1391	5	.	.	.
34052	1392	1	352	352	CD
34052	1392	2	pages	page	NNS
34052	1392	3	.	.	.
34052	1393	1	340	340	CD
34052	1393	2	Illustrations	illustration	NNS
34052	1393	3	.	.	.
34052	1394	1	Price	price	NN
34052	1394	2	12S.	12s.	CD
34052	1395	1	6D.	6D.	NNP
34052	1396	1	(	(	-LRB-
34052	1396	2	POSTAGE	POSTAGE	NNP
34052	1396	3	6D.	6d.	CD
34052	1396	4	)	)	-RRB-
34052	1397	1	RADIO	RADIO	NNP
34052	1397	2	-	-	HYPH
34052	1397	3	TELEPHONY	TELEPHONY	NNP
34052	1397	4	.	.	.
34052	1398	1	By	by	IN
34052	1398	2	ALFRED	ALFRED	NNP
34052	1398	3	N.	N.	NNP
34052	1398	4	GOLDSMITH	GOLDSMITH	NNP
34052	1398	5	,	,	,
34052	1398	6	Ph.D.	ph.d.	VB
34052	1398	7	256	256	CD
34052	1398	8	pages	page	NNS
34052	1398	9	.	.	.
34052	1399	1	226	226	CD
34052	1399	2	Illustrations	Illustrations	NNPS
34052	1399	3	.	.	.
34052	1400	1	Price	price	NN
34052	1400	2	15S.	15s.	CD
34052	1401	1	net	net	NNP
34052	1401	2	.	.	.
34052	1402	1	(	(	-LRB-
34052	1402	2	POSTAGE	POSTAGE	NNP
34052	1402	3	6D.	6d.	CD
34052	1402	4	)	)	-RRB-
34052	1403	1	STANDARD	standard	NN
34052	1403	2	TABLES	tables	NN
34052	1403	3	AND	and	CC
34052	1403	4	EQUATIONS	equation	NNS
34052	1403	5	IN	in	IN
34052	1403	6	RADIO	radio	NN
34052	1403	7	-	-	HYPH
34052	1403	8	TELEGRAPHY	telegraphy	NN
34052	1403	9	.	.	.
34052	1404	1	By	by	IN
34052	1404	2	BERTRAM	BERTRAM	NNP
34052	1404	3	HOYLE	HOYLE	NNP
34052	1404	4	,	,	,
34052	1404	5	M.Sc	M.Sc	NNP
34052	1404	6	.	.	.
34052	1404	7	Tech	Tech	NNP
34052	1404	8	.	.	.
34052	1404	9	,	,	,
34052	1404	10	A.M.I.E.E.	a.m.i.e.e.	ADD
34052	1405	1	159	159	CD
34052	1405	2	pages	page	NNS
34052	1405	3	.	.	.
34052	1406	1	Price	price	NN
34052	1406	2	9S.	9s.	CD
34052	1407	1	net	net	NNP
34052	1407	2	.	.	.
34052	1408	1	(	(	-LRB-
34052	1408	2	POSTAGE	POSTAGE	NNP
34052	1408	3	6D.	6d.	CD
34052	1408	4	)	)	-RRB-
34052	1409	1	VACUUM	vacuum	NN
34052	1409	2	TUBES	TUBES	NNP
34052	1409	3	IN	in	IN
34052	1409	4	WIRELESS	WIRELESS	NNP
34052	1409	5	COMMUNICATION	communication	NN
34052	1409	6	.	.	.
34052	1410	1	By	by	IN
34052	1410	2	E.	E.	NNP
34052	1410	3	E.	E.	NNP
34052	1410	4	BUCHER	BUCHER	NNP
34052	1410	5	.	.	.
34052	1411	1	Deals	deal	NNS
34052	1411	2	with	with	IN
34052	1411	3	the	the	DT
34052	1411	4	Oscillation	Oscillation	NNP
34052	1411	5	Valve	Valve	NNP
34052	1411	6	.	.	.
34052	1412	1	178	178	CD
34052	1412	2	pages	page	NNS
34052	1412	3	.	.	.
34052	1413	1	130	130	CD
34052	1413	2	Illustrations	Illustrations	NNPS
34052	1413	3	.	.	.
34052	1414	1	Price	price	NN
34052	1414	2	12S.	12s.	CD
34052	1415	1	6D.	6D.	NNP
34052	1416	1	net	net	NNP
34052	1416	2	.	.	.
34052	1417	1	(	(	-LRB-
34052	1417	2	POSTAGE	POSTAGE	NNP
34052	1417	3	6D.	6d.	CD
34052	1417	4	)	)	-RRB-
34052	1418	1	USEFUL	USEFUL	NNP
34052	1418	2	NOTES	note	NNS
34052	1418	3	ON	on	IN
34052	1418	4	WIRELESS	WIRELESS	NNP
34052	1418	5	TELEGRAPHY	TELEGRAPHY	NNS
34052	1418	6	.	.	.
34052	1419	1	(	(	-LRB-
34052	1419	2	Students	student	NNS
34052	1419	3	'	'	POS
34052	1419	4	Library	Library	NNP
34052	1419	5	.	.	.
34052	1419	6	)	)	-RRB-
34052	1420	1	By	by	IN
34052	1420	2	HAROLD	HAROLD	NNP
34052	1420	3	E.	E.	NNP
34052	1420	4	PENROSE	PENROSE	NNP
34052	1420	5	.	.	.
34052	1421	1	Price	price	NN
34052	1421	2	1S.	1s.	CD
34052	1422	1	4D.	4d.	LS
34052	1423	1	net	net	JJ
34052	1423	2	each	each	DT
34052	1423	3	.	.	.
34052	1424	1	(	(	-LRB-
34052	1424	2	POSTAGE	POSTAGE	NNP
34052	1424	3	2D.	2D.	NNP
34052	1424	4	)	)	-RRB-
34052	1425	1	Book	book	NN
34052	1425	2	I.	i.	NN
34052	1426	1	DIRECT	direct	JJ
34052	1426	2	CURRENT	CURRENT	NNP
34052	1426	3	.	.	.
34052	1427	1	Book	book	NN
34052	1427	2	II	II	NNP
34052	1427	3	.	.	.
34052	1428	1	ALTERNATING	alternating	NN
34052	1428	2	CURRENT	CURRENT	NNP
34052	1428	3	.	.	.
34052	1429	1	Book	book	NN
34052	1429	2	III	III	NNP
34052	1429	3	.	.	.
34052	1430	1	HIGH	HIGH	NNP
34052	1430	2	-	-	HYPH
34052	1430	3	FREQUENCY	frequency	JJ
34052	1430	4	CURRENT	CURRENT	NNP
34052	1430	5	AND	and	CC
34052	1430	6	WAVE	WAVE	NNP
34052	1430	7	PRODUCTION	PRODUCTION	NNP
34052	1430	8	.	.	.
34052	1431	1	Book	Book	NNP
34052	1431	2	IV	IV	NNP
34052	1431	3	.	.	.
34052	1432	1	THE	the	DT
34052	1432	2	1½	1½	NNP
34052	1432	3	KW	KW	NNP
34052	1432	4	.	.	.
34052	1433	1	SHIP	SHIP	NNP
34052	1433	2	SET	SET	NNP
34052	1433	3	.	.	.
34052	1434	1	Book	book	NN
34052	1434	2	V.	V.	NNP
34052	1434	3	THE	the	DT
34052	1434	4	OSCILLATION	OSCILLATION	NNP
34052	1434	5	VALVE	valve	NN
34052	1434	6	.	.	.
34052	1435	1	THE	the	DT
34052	1435	2	OSCILLATION	OSCILLATION	NNP
34052	1435	3	VALVE	valve	NN
34052	1435	4	:	:	:
34052	1435	5	THE	the	DT
34052	1435	6	ELEMENTARY	ELEMENTARY	NNP
34052	1435	7	PRINCIPLES	principle	NNS
34052	1435	8	OF	of	IN
34052	1435	9	ITS	its	PRP$
34052	1435	10	APPLICATION	application	NN
34052	1435	11	TO	to	IN
34052	1435	12	WIRELESS	WIRELESS	NNP
34052	1435	13	TELEGRAPHY	telegraphy	NN
34052	1435	14	.	.	.
34052	1436	1	By	by	IN
34052	1436	2	R.	R.	NNP
34052	1436	3	D.	D.	NNP
34052	1436	4	BANGAY	BANGAY	NNP
34052	1436	5	.	.	.
34052	1437	1	215	215	CD
34052	1437	2	pages	page	NNS
34052	1437	3	.	.	.
34052	1438	1	Price	price	NN
34052	1438	2	5S.	5s.	CD
34052	1439	1	(	(	-LRB-
34052	1439	2	POSTAGE	POSTAGE	NNP
34052	1439	3	3D.	3D.	NNP
34052	1439	4	)	)	-RRB-
34052	1440	1	THE	the	DT
34052	1440	2	THERMIONIC	THERMIONIC	NNS
34052	1440	3	VALVE	valve	NN
34052	1440	4	AND	and	CC
34052	1440	5	ITS	its	PRP$
34052	1440	6	DEVELOPMENTS	development	NNS
34052	1440	7	IN	in	IN
34052	1440	8	RADIO	radio	NN
34052	1440	9	-	-	HYPH
34052	1440	10	TELEGRAPHY	telegraphy	NN
34052	1440	11	AND	and	CC
34052	1440	12	TELEPHONY	TELEPHONY	NNP
34052	1440	13	.	.	.
34052	1441	1	By	by	IN
34052	1441	2	Dr.	Dr.	NNP
34052	1441	3	J.	J.	NNP
34052	1442	1	A.	A.	NNP
34052	1442	2	FLEMING	FLEMING	NNP
34052	1442	3	,	,	,
34052	1442	4	M.A.	M.A.	NNP
34052	1442	5	,	,	,
34052	1442	6	D.Sc	D.Sc	NNP
34052	1442	7	.	.	NNP
34052	1442	8	,	,	,
34052	1442	9	F.R.S.	F.R.S.	NNP
34052	1442	10	,	,	,
34052	1442	11	M.Inst	m.inst	NN
34052	1442	12	.	.	.
34052	1442	13	E.E.	E.E.	NNP
34052	1442	14	,	,	,
34052	1442	15	etc	etc	FW
34052	1442	16	.	.	.
34052	1443	1	279	279	CD
34052	1443	2	pages	page	NNS
34052	1443	3	.	.	.
34052	1444	1	Price	price	NN
34052	1444	2	15S.	15s.	CD
34052	1445	1	(	(	-LRB-
34052	1445	2	POSTAGE	POSTAGE	NNP
34052	1445	3	6D.	6d.	CD
34052	1445	4	)	)	-RRB-
34052	1446	1	ALTERNATING	alternating	NN
34052	1446	2	CURRENT	current	NN
34052	1446	3	WORK	work	NN
34052	1446	4	:	:	:
34052	1446	5	AN	an	DT
34052	1446	6	OUTLINE	OUTLINE	NNP
34052	1446	7	FOR	for	IN
34052	1446	8	STUDENTS	student	NNS
34052	1446	9	OF	of	IN
34052	1446	10	WIRELESS	WIRELESS	NNP
34052	1446	11	TELEGRAPHY	TELEGRAPHY	NNS
34052	1446	12	.	.	.
34052	1447	1	By	by	IN
34052	1447	2	A.	a.	NN
34052	1448	1	SHORE	shore	NN
34052	1448	2	.	.	.
34052	1449	1	163	163	CD
34052	1449	2	pages	page	NNS
34052	1449	3	.	.	.
34052	1450	1	Price	price	NN
34052	1450	2	3S.	3s.	CD
34052	1451	1	6D.	6D.	NNP
34052	1452	1	(	(	-LRB-
34052	1452	2	POSTAGE	POSTAGE	NNP
34052	1452	3	4D.	4d.	CD
34052	1452	4	)	)	-RRB-
34052	1453	1	TELEPHONY	telephony	NN
34052	1453	2	WITHOUT	without	IN
34052	1453	3	WIRES	wires	NN
34052	1453	4	.	.	.
34052	1454	1	By	by	IN
34052	1454	2	PHILIP	PHILIP	NNP
34052	1454	3	R.	R.	NNP
34052	1454	4	COURSEY	COURSEY	NNP
34052	1454	5	,	,	,
34052	1454	6	B.Sc	B.Sc	NNP
34052	1454	7	.	.	NNP
34052	1454	8	,	,	,
34052	1454	9	A.M.I.E.E.	a.m.i.e.e.	LS
34052	1454	10	,	,	,
34052	1454	11	F.P.S.L.	F.P.S.L.	NNP
34052	1455	1	414	414	CD
34052	1455	2	pages	page	NNS
34052	1455	3	.	.	.
34052	1456	1	Price	price	NN
34052	1456	2	15S.	15s.	CD
34052	1457	1	(	(	-LRB-
34052	1457	2	POSTAGE	POSTAGE	NNP
34052	1457	3	6D.	6d.	CD
34052	1457	4	)	)	-RRB-
34052	1458	1	THE	the	DT
34052	1458	2	WIRELESS	WIRELESS	NNP
34052	1458	3	WORLD	world	NN
34052	1458	4	.	.	.
34052	1459	1	A	a	DT
34052	1459	2	Monthly	Monthly	NNP
34052	1459	3	Magazine	Magazine	NNP
34052	1459	4	devoted	devote	VBN
34052	1459	5	to	to	IN
34052	1459	6	Wireless	Wireless	NNP
34052	1459	7	Telegraphy	Telegraphy	NNP
34052	1459	8	and	and	CC
34052	1459	9	Telephony	Telephony	NNP
34052	1459	10	.	.	.
34052	1460	1	Price	price	NN
34052	1460	2	9D.	9d.	NN
34052	1461	1	(	(	-LRB-
34052	1461	2	POSTAGE	POSTAGE	NNP
34052	1461	3	3D.	3D.	NNP
34052	1461	4	)	)	-RRB-
34052	1462	1	Annual	Annual	NNP
34052	1462	2	Subscription	Subscription	NNP
34052	1462	3	,	,	,
34052	1462	4	11S.	11s.	CD
34052	1463	1	post	post	VB
34052	1463	2	free	free	JJ
34052	1463	3	.	.	.
34052	1464	1	THE	the	DT
34052	1464	2	RADIO	RADIO	NNP
34052	1464	3	REVIEW	REVIEW	NNP
34052	1464	4	.	.	.
34052	1465	1	A	a	DT
34052	1465	2	Monthly	monthly	JJ
34052	1465	3	Record	record	NN
34052	1465	4	of	of	IN
34052	1465	5	Scientific	Scientific	NNP
34052	1465	6	Progress	Progress	NNP
34052	1465	7	in	in	IN
34052	1465	8	Radio	radio	NN
34052	1465	9	-	-	HYPH
34052	1465	10	telegraphy	telegraphy	NN
34052	1465	11	and	and	CC
34052	1465	12	Telephony	Telephony	NNP
34052	1465	13	.	.	.
34052	1466	1	Price	price	NN
34052	1466	2	2S.	2s.	CD
34052	1467	1	6D.	6D.	NNP
34052	1468	1	(	(	-LRB-
34052	1468	2	POSTAGE	POSTAGE	NNP
34052	1468	3	3D.	3D.	NNP
34052	1468	4	)	)	-RRB-
34052	1469	1	Annual	Annual	NNP
34052	1469	2	Subscription	Subscription	NNP
34052	1469	3	,	,	,
34052	1469	4	30S.	30s.	CD
34052	1470	1	post	post	VB
34052	1470	2	free	free	JJ
34052	1470	3	.	.	.
34052	1471	1	CONQUEST	CONQUEST	NNP
34052	1471	2	.	.	.
34052	1472	1	A	a	DT
34052	1472	2	Popular	Popular	NNP
34052	1472	3	Illustrated	Illustrated	NNP
34052	1472	4	Monthly	Monthly	NNP
34052	1472	5	Magazine	Magazine	NNP
34052	1472	6	dealing	deal	VBG
34052	1472	7	with	with	IN
34052	1472	8	Science	Science	NNP
34052	1472	9	,	,	,
34052	1472	10	Industry	Industry	NNP
34052	1472	11	and	and	CC
34052	1472	12	Invention	Invention	NNP
34052	1472	13	.	.	.
34052	1473	1	Price	price	NN
34052	1473	2	1S.	1s.	CD
34052	1474	1	(	(	-LRB-
34052	1474	2	POSTAGE	POSTAGE	NNP
34052	1474	3	3D.	3D.	NNP
34052	1474	4	)	)	-RRB-
34052	1475	1	Annual	Annual	NNP
34052	1475	2	Subscription	Subscription	NNP
34052	1475	3	,	,	,
34052	1475	4	15S.	15s.	CD
34052	1476	1	post	post	VB
34052	1476	2	free	free	JJ
34052	1476	3	.	.	.
34052	1477	1	CONTINUOUS	CONTINUOUS	NNP
34052	1477	2	WAVE	WAVE	NNP
34052	1477	3	WIRELESS	WIRELESS	NNP
34052	1477	4	TELEGRAPHY	TELEGRAPHY	NNP
34052	1477	5	.	.	.
34052	1478	1	Part	part	NN
34052	1478	2	I.	I.	NNP
34052	1479	1	By	by	IN
34052	1479	2	Dr.	Dr.	NNP
34052	1479	3	W.	W.	NNP
34052	1479	4	H.	H.	NNP
34052	1479	5	ECCLES	ECCLES	NNP
34052	1479	6	,	,	,
34052	1479	7	D.Sc	D.Sc	NNP
34052	1479	8	.	.	NNP
34052	1479	9	,	,	,
34052	1479	10	A.R.C.S.	A.R.C.S.	NNP
34052	1479	11	,	,	,
34052	1479	12	M.I.E.E.	M.I.E.E.	NNP
34052	1480	1	[	[	-LRB-
34052	1480	2	_	_	NNP
34052	1480	3	In	in	IN
34052	1480	4	the	the	DT
34052	1480	5	Press	Press	NNP
34052	1480	6	.	.	.
34052	1480	7	_	_	NNP
34052	1480	8	*	*	NFP
34052	1480	9	*	*	NFP
34052	1480	10	*	*	NFP
34052	1480	11	*	*	NFP
34052	1480	12	*	*	NFP
34052	1480	13	COMPLETE	complete	NN
34052	1480	14	CATALOGUE	CATALOGUE	NNP
34052	1480	15	POST	POST	NNP
34052	1480	16	FREE	free	RB
34052	1480	17	.	.	.
34052	1481	1	*	*	NFP
34052	1481	2	*	*	NFP
34052	1481	3	*	*	NFP
34052	1481	4	*	*	NFP
34052	1481	5	*	*	NFP
34052	1481	6	Notes	note	NNS
34052	1481	7	[	[	-LRB-
34052	1481	8	1	1	CD
34052	1481	9	]	]	-RRB-
34052	1481	10	These	these	DT
34052	1481	11	measurements	measurement	NNS
34052	1481	12	only	only	RB
34052	1481	13	apply	apply	VBP
34052	1481	14	to	to	IN
34052	1481	15	a	a	DT
34052	1481	16	single	single	JJ
34052	1481	17	line	line	NN
34052	1481	18	.	.	.
34052	1482	1	Where	where	WRB
34052	1482	2	a	a	DT
34052	1482	3	double	double	JJ
34052	1482	4	line	line	NN
34052	1482	5	is	be	VBZ
34052	1482	6	employed	employ	VBN
34052	1482	7	the	the	DT
34052	1482	8	capacity	capacity	NN
34052	1482	9	is	be	VBZ
34052	1482	10	halved	halve	VBN
34052	1482	11	.	.	.
34052	1483	1	[	[	-LRB-
34052	1483	2	2	2	LS
34052	1483	3	]	]	-RRB-
34052	1483	4	See	see	VB
34052	1483	5	Appendix	Appendix	NNP
34052	1483	6	A.	a.	NN
34052	1484	1	[	[	-LRB-
34052	1484	2	3	3	LS
34052	1484	3	]	]	-RRB-
34052	1484	4	See	see	VB
34052	1484	5	Appendix	Appendix	NNP
34052	1484	6	B.	B.	NNP
34052	1485	1	[	[	-LRB-
34052	1485	2	4	4	CD
34052	1485	3	]	]	-RRB-
34052	1485	4	In	in	IN
34052	1485	5	wireless	wireless	JJ
34052	1485	6	telegraphy	telegraphy	NN
34052	1485	7	"	"	``
34052	1485	8	arcing	arc	VBG
34052	1485	9	"	"	''
34052	1485	10	is	be	VBZ
34052	1485	11	principally	principally	RB
34052	1485	12	caused	cause	VBN
34052	1485	13	by	by	IN
34052	1485	14	the	the	DT
34052	1485	15	continuation	continuation	NN
34052	1485	16	of	of	IN
34052	1485	17	the	the	DT
34052	1485	18	supply	supply	NN
34052	1485	19	current	current	JJ
34052	1485	20	in	in	IN
34052	1485	21	the	the	DT
34052	1485	22	spark	spark	NN
34052	1485	23	-	-	HYPH
34052	1485	24	gap	gap	NN
34052	1485	25	after	after	IN
34052	1485	26	the	the	DT
34052	1485	27	capacity	capacity	NN
34052	1485	28	has	have	VBZ
34052	1485	29	been	be	VBN
34052	1485	30	charged	charge	VBN
34052	1485	31	to	to	IN
34052	1485	32	a	a	DT
34052	1485	33	potential	potential	JJ
34052	1485	34	sufficient	sufficient	JJ
34052	1485	35	to	to	TO
34052	1485	36	break	break	VB
34052	1485	37	down	down	RP
34052	1485	38	the	the	DT
34052	1485	39	insulation	insulation	NN
34052	1485	40	of	of	IN
34052	1485	41	the	the	DT
34052	1485	42	gap	gap	NN
34052	1485	43	.	.	.
34052	1486	1	[	[	-LRB-
34052	1486	2	5	5	LS
34052	1486	3	]	]	-RRB-
34052	1486	4	See	see	VB
34052	1486	5	Chapter	chapter	NN
34052	1486	6	V.	V.	NNP
34052	1486	7	[	[	-LRB-
34052	1486	8	6	6	CD
34052	1486	9	]	]	-RRB-
34052	1486	10	Nernst	Nernst	NNP
34052	1486	11	lamps	lamp	NNS
34052	1486	12	are	be	VBP
34052	1486	13	the	the	DT
34052	1486	14	best	good	JJS
34052	1486	15	to	to	TO
34052	1486	16	use	use	VB
34052	1486	17	,	,	,
34052	1486	18	as	as	IN
34052	1486	19	they	-PRON-	PRP
34052	1486	20	produce	produce	VBP
34052	1486	21	abundantly	abundantly	RB
34052	1486	22	the	the	DT
34052	1486	23	blue	blue	JJ
34052	1486	24	and	and	CC
34052	1486	25	violet	violet	NN
34052	1486	26	rays	ray	NNS
34052	1486	27	which	which	WDT
34052	1486	28	have	have	VBP
34052	1486	29	the	the	DT
34052	1486	30	greatest	great	JJS
34052	1486	31	chemical	chemical	JJ
34052	1486	32	effect	effect	NN
34052	1486	33	upon	upon	IN
34052	1486	34	a	a	DT
34052	1486	35	photographic	photographic	JJ
34052	1486	36	film	film	NN
34052	1486	37	.	.	.
34052	1487	1	Carbon	carbon	NN
34052	1487	2	filament	filament	NN
34052	1487	3	lamps	lamp	NNS
34052	1487	4	are	be	VBP
34052	1487	5	very	very	RB
34052	1487	6	poor	poor	JJ
34052	1487	7	in	in	IN
34052	1487	8	this	this	DT
34052	1487	9	respect	respect	NN
34052	1487	10	.	.	.
34052	1488	1	[	[	-LRB-
34052	1488	2	7	7	LS
34052	1488	3	]	]	-RRB-
34052	1488	4	A	a	DT
34052	1488	5	description	description	NN
34052	1488	6	of	of	IN
34052	1488	7	the	the	DT
34052	1488	8	apparatus	apparatus	NN
34052	1488	9	required	require	VBN
34052	1488	10	will	will	MD
34052	1488	11	be	be	VB
34052	1488	12	found	find	VBN
34052	1488	13	in	in	IN
34052	1488	14	Ganot	Ganot	NNP
34052	1488	15	's	's	POS
34052	1488	16	_	_	NNP
34052	1488	17	Physics	Physics	NNP
34052	1488	18	_	_	NNP
34052	1488	19	.	.	.
34052	1489	1	[	[	-LRB-
34052	1489	2	8	8	LS
34052	1489	3	]	]	-RRB-
34052	1489	4	Great	great	JJ
34052	1489	5	care	care	NN
34052	1489	6	must	must	MD
34052	1489	7	be	be	VB
34052	1489	8	exercised	exercise	VBN
34052	1489	9	in	in	IN
34052	1489	10	using	use	VBG
34052	1489	11	this	this	DT
34052	1489	12	solution	solution	NN
34052	1489	13	,	,	,
34052	1489	14	as	as	IN
34052	1489	15	it	-PRON-	PRP
34052	1489	16	is	be	VBZ
34052	1489	17	exceedingly	exceedingly	RB
34052	1489	18	poisonous	poisonous	JJ
34052	1489	19	.	.	.
34052	1490	1	[	[	-LRB-
34052	1490	2	9	9	CD
34052	1490	3	]	]	-RRB-
34052	1490	4	Two	two	CD
34052	1490	5	clocks	clock	NNS
34052	1490	6	would	would	MD
34052	1490	7	isochronise	isochronise	VB
34052	1490	8	if	if	IN
34052	1490	9	their	-PRON-	PRP$
34052	1490	10	hands	hand	NNS
34052	1490	11	travelled	travel	VBD
34052	1490	12	at	at	IN
34052	1490	13	precisely	precisely	RB
34052	1490	14	the	the	DT
34052	1490	15	same	same	JJ
34052	1490	16	rate	rate	NN
34052	1490	17	round	round	IN
34052	1490	18	the	the	DT
34052	1490	19	dials	dial	NNS
34052	1490	20	,	,	,
34052	1490	21	but	but	CC
34052	1490	22	would	would	MD
34052	1490	23	not	not	RB
34052	1490	24	synchronise	synchronise	VB
34052	1490	25	unless	unless	IN
34052	1490	26	they	-PRON-	PRP
34052	1490	27	both	both	DT
34052	1490	28	registered	register	VBD
34052	1490	29	the	the	DT
34052	1490	30	same	same	JJ
34052	1490	31	time	time	NN
34052	1490	32	as	as	RB
34052	1490	33	well	well	RB
34052	1490	34	.	.	.
34052	1491	1	[	[	-LRB-
34052	1491	2	10	10	CD
34052	1491	3	]	]	-RRB-
34052	1491	4	Line	line	NN
34052	1491	5	screens	screen	NNS
34052	1491	6	can	can	MD
34052	1491	7	be	be	VB
34052	1491	8	obtained	obtain	VBN
34052	1491	9	from	from	IN
34052	1491	10	Messrs.	Messrs.	NNP
34052	1491	11	Penrose	Penrose	NNP
34052	1491	12	,	,	,
34052	1491	13	109	109	CD
34052	1491	14	Farringdon	Farringdon	NNP
34052	1491	15	Street	Street	NNP
34052	1491	16	,	,	,
34052	1491	17	London	London	NNP
34052	1491	18	;	;	:
34052	1491	19	or	or	CC
34052	1491	20	Messrs.	Messrs.	NNPS
34052	1491	21	Fallowfield	Fallowfield	NNP
34052	1491	22	,	,	,
34052	1491	23	146	146	CD
34052	1491	24	Charing	Charing	NNP
34052	1491	25	Cross	Cross	NNP
34052	1491	26	Road	Road	NNP
34052	1491	27	,	,	,
34052	1491	28	London	London	NNP
34052	1491	29	.	.	.