This is a table of named entities, their types, and their frequencies from sentences in your study carrel. Use it to search & browse the list to learn more about your study carrel. Please keep in mind that named-entity extraction is not as accurate as more generic parts-of-speech extraction. Unusual results will appear here.
entity | type | frequency |
---|---|---|
manhattan | GPE | 113 |
new york | GPE | 81 |
new york city | GPE | 80 |
c. e. | PERSON | 75 |
m. am | ORG | 74 |
tunnel | ORG | 62 |
earth | LOC | 61 |
fig | ORG | 60 |
weehawken | ORG | 56 |
new jersey | GPE | 43 |
the east river | LOC | 42 |
long island city | GPE | 38 |
|| | ORG | 36 |
long island | GPE | 35 |
pennsylvania | GPE | 34 |
the pennsylvania railroad company | ORG | 32 |
the north river | LOC | 32 |
the long island railroad | LOC | 32 |
company | ORG | 28 |
north river | LOC | 26 |
tunnels | GPE | 25 |
brooklyn | GPE | 24 |
the railroad company | ORG | 23 |
jersey city | GPE | 22 |
goodrich | PERSON | 22 |
sec | ORG | 21 |
m. am | ORG | 20 |
engineer | PERSON | 19 |
east river | LOC | 19 |
newark | GPE | 19 |
brown | PERSON | 18 |
terminal | ORG | 17 |
structural materials | ORG | 17 |
society | ORG | 17 |
hudson | LOC | 17 |
fuels | ORG | 17 |
american society of civil engineers | ORG | 17 |
herbert m. wilson | PERSON | 16 |
figs | ORG | 16 |
n. j. | PERSON | 16 |
the hudson river | LOC | 16 |
jack | PERSON | 15 |
north | LOC | 15 |
harrison | GPE | 15 |
deans | PERSON | 14 |
assoc | PERSON | 14 |
cassatt | PERSON | 14 |
hoek | ORG | 14 |
inches | ORG | 14 |
the new york division | ORG | 14 |
vol | PERSON | 13 |
van | PERSON | 13 |
fig | ORG | 13 |
coyote | ORG | 13 |
portland | GPE | 12 |
bergen hill | LOC | 12 |
chicago | GPE | 12 |
muck | PERSON | 12 |
corbin | PERSON | 12 |
smith | PERSON | 12 |
xlvii | GPE | 12 |
the new york contracting company-pennsylvania terminal | ORG | 12 |
the terminal station | ORG | 12 |
the manhattan shaft | ORG | 11 |
the american society of civil engineers | ORG | 11 |
general electric | ORG | 11 |
engle | PERSON | 11 |
division | ORG | 11 |
greenville | GPE | 10 |
baldwin | PERSON | 10 |
bergen hill tunnels | PERSON | 10 |
board | ORG | 10 |
companies | ORG | 10 |
vol | ORG | 10 |
pa. | GPE | 10 |
resident engineer | PERSON | 10 |
the meadows division | ORG | 10 |
the weehawken shaft | ORG | 10 |
first crack | ORG | 9 |
c.e. | GPE | 9 |
corona | GPE | 9 |
lambert | GPE | 9 |
johnson | PERSON | 9 |
meem | PERSON | 9 |
terminal station west | ORG | 9 |
philadelphia | GPE | 8 |
bay ridge | GPE | 8 |
engrs | ORG | 8 |
east | LOC | 8 |
north river tunnels | LOC | 8 |
ohio | GPE | 8 |
pennsylvania railroad company | ORG | 8 |
new orleans | GPE | 8 |
queens borough | GPE | 8 |
western railroad | LOC | 8 |
r. r. tunnels | PERSON | 8 |
min | ORG | 8 |
h.p. | GPE | 8 |
the city of new york | GPE | 8 |
west | LOC | 8 |
rea | PERSON | 8 |
maintenance of way association | ORG | 7 |
assoc | ORG | 7 |
bonito | PERSON | 7 |
delaware | GPE | 7 |
experiment | PERSON | 7 |
j.c. meem | PERSON | 7 |
log | ORG | 7 |
lackawanna | GPE | 7 |
manhattan | GPE | 7 |
summary | ORG | 7 |
plant | ORG | 7 |
stability of earth | ORG | 7 |
the new york tunnel extension of the pennsylvania railroad | ORG | 7 |
viele | PERSON | 7 |
washington | GPE | 7 |
min. | GPE | 7 |
west | LOC | 7 |
plate lxxiv | ORG | 7 |
henry steers | PERSON | 6 |
nos | ORG | 6 |
n.y. | GPE | 6 |
luna | LOC | 6 |
london | GPE | 6 |
jr. | GPE | 6 |
charles m. jacobs | PERSON | 6 |
hasbrouck | PERSON | 6 |
d_{e | PERSON | 6 |
cincinnati | GPE | 6 |
blackwell | ORG | 6 |
pennsylvania tunnel | ORG | 6 |
p.n.y. | ORG | 6 |
the sunnyside yard | ORG | 6 |
plate li | ORG | 6 |
the new york tunnel extension | ORG | 6 |
plate xiii | ORG | 6 |
yellow pine | PERSON | 6 |
the united engineering and contracting company | ORG | 6 |
the north river division | ORG | 6 |
the pennsylvania tunnel | ORG | 6 |
the east river division | ORG | 6 |
terminal station | ORG | 6 |
terminal railroad company | ORG | 6 |
terminal railroad | ORG | 6 |
table 1 | GPE | 6 |
draftsman | PERSON | 5 |
pennsylvania railroad | ORG | 5 |
nogal | GPE | 5 |
manhattan railroad company | ORG | 5 |
james h. brace | PERSON | 5 |
erie railroad | PERSON | 5 |
east new york | GPE | 5 |
alfred noble | PERSON | 5 |
cameron | PERSON | 5 |
boston | GPE | 5 |
blackwall | PERSON | 5 |
barnard | PERSON | 5 |
asst | PERSON | 5 |
a. j. cassatt | PERSON | 5 |
queens | GPE | 5 |
pittsburg | GPE | 5 |
radius | PERSON | 5 |
s. pearson | PERSON | 5 |
n| | ORG | 5 |
samuel rea | PERSON | 5 |
the tunnel company | ORG | 5 |
the state of new york | GPE | 5 |
the resident engineers | ORG | 5 |
the lehigh valley railroad | LOC | 5 |
° fahr | ORG | 5 |
the united states | GPE | 5 |
ft. | GPE | 5 |
thomson | PERSON | 5 |
state | ORG | 5 |
sound | LOC | 5 |
son | PERSON | 5 |
santa rosa | GPE | 5 |
xii | ORG | 5 |
harrison yard | ORG | 4 |
earth | LOC | 4 |
el paso | GPE | 4 |
electric traction | ORG | 4 |
goodrich | ORG | 4 |
general superintendent | ORG | 4 |
long island railroad company | ORG | 4 |
hill | PERSON | 4 |
inspector | ORG | 4 |
longley | PERSON | 4 |
min | ORG | 4 |
map and profile | ORG | 4 |
meier | PERSON | 4 |
division engineer | ORG | 4 |
east river | LOC | 4 |
beverly s. randolph | PERSON | 4 |
corliss | ORG | 4 |
committee | ORG | 4 |
charles w. raymond | PERSON | 4 |
carrizozo | ORG | 4 |
complete | ORG | 4 |
bonito creek | GPE | 4 |
missouri | GPE | 4 |
bay city | GPE | 4 |
battery | LOC | 4 |
baltimore | GPE | 4 |
b. h. m. hewett | PERSON | 4 |
atlantic | LOC | 4 |
a.m. | GPE | 4 |
34th street | LOC | 4 |
33d streets | GPE | 4 |
mile | PERSON | 4 |
campbell | ORG | 4 |
north river | LOC | 4 |
w| | | ave | PERSON | 4 |
ninth | LOC | 4 |
½ electrician''s | PERSON | 4 |
the south tunnel | LOC | 4 |
the pennsylvania railroad company''s | ORG | 4 |
the pennsylvania company | ORG | 4 |
the north tunnel | ORG | 4 |
the new york connecting railroad | ORG | 4 |
the new york central | ORG | 4 |
the new york | GPE | 4 |
the long island railroad company | ORG | 4 |
the hackensack river | LOC | 4 |
the board of engineers | ORG | 4 |
day.| remarks | PERSON | 4 |
xiv | ORG | 4 |
|lost| total | PERSON | 4 |
w| | bolting time | PERSON | 4 |
shelters and platforms | ORG | 4 |
trautwine | PERSON | 4 |
plate l | ORG | 4 |
plate lx | ORG | 4 |
plate lxiv | ORG | 4 |
plate l | ORG | 4 |
plate lxiv | ORG | 4 |
plate li | ORG | 4 |
south | LOC | 4 |
station | ORG | 4 |
sunnyside yard | ORG | 4 |
surface | GPE | 4 |
sta | ORG | 4 |
susquehanna | GPE | 4 |
iii | ORG | 3 |
j.c. | GPE | 3 |
iowa | GPE | 3 |
ingersoll | ORG | 3 |
illinois | ORG | 3 |
hoboken | ORG | 3 |
hydrex | PERSON | 3 |
hudson river railroad | LOC | 3 |
hazen | PERSON | 3 |
harrison transfer station | PERSON | 3 |
george gibbs | PERSON | 3 |
george c. clarke | PERSON | 3 |
john c. trautwine | PERSON | 3 |
land tunnel | ORG | 3 |
jr | GPE | 3 |
jun | ORG | 3 |
jamaica | GPE | 3 |
james forgie | PERSON | 3 |
japp | PERSON | 3 |
kutter | PERSON | 3 |
loco | PERSON | 3 |
long island railroad | LOC | 3 |
louisville | GPE | 3 |
members | PERSON | 3 |
maiden lane | PERSON | 3 |
manhattan borough | GPE | 3 |
manhattan island | LOC | 3 |
f_ | PERSON | 3 |
first avenue | ORG | 3 |
cal. | GPE | 3 |
f. lavis | PERSON | 3 |
england | GPE | 3 |
memoir | PERSON | 3 |
33d street | LOC | 3 |
akron | GPE | 3 |
ave | GPE | 3 |
b. f. cresson | PERSON | 3 |
b. m. | | | | lower bent | PERSON | 3 |
b. m. | | | | upper bent | PERSON | 3 |
b.c. | GPE | 3 |
barrels | PERSON | 3 |
c. e. ( | PERSON | 3 |
c. e. died | PERSON | 3 |
c. e. with discussion | PERSON | 3 |
charles e. gregory | PERSON | 3 |
chicago | GPE | 3 |
california | GPE | 3 |
campbell | ORG | 3 |
carter | PERSON | 3 |
city engineer | ORG | 3 |
civil engineering | ORG | 3 |
contractor | ORG | 3 |
cross | ORG | 3 |
d. burr | PERSON | 3 |
disposal | PERSON | 3 |
drift | ORG | 3 |
east of | GPE | 3 |
etc | ORG | 3 |
east river tunnels | LOC | 3 |
manufacturer | GPE | 3 |
the harrison yard | ORG | 3 |
mensch | PERSON | 3 |
the american railway engineering | ORG | 3 |
the netherlands | GPE | 3 |
topeka & santa fe |j. | ORG | 3 |
tracks | ORG | 3 |
v_{o | PERSON | 3 |
weehawken shaft | PERSON | 3 |
william h. brown | PERSON | 3 |
caisson | PERSON | 3 |
house | ORG | 3 |
letter).--the | ORG | 3 |
o| | | per ring | ORG | 3 |
piston | ORG | 3 |
the american railway association | ORG | 3 |
the american railway engineering | ORG | 3 |
the boroughs of brooklyn | GPE | 3 |
the church of st. michael | ORG | 3 |
the city of brooklyn | GPE | 3 |
the hackensack portal | ORG | 3 |
the jersey city station | GPE | 3 |
the meadows yard | ORG | 3 |
the new england states | GPE | 3 |
the o''rourke engineering construction company | ORG | 3 |
the pennsylvania railroad | ORG | 3 |
the pennsylvania system | ORG | 3 |
the rail committee | ORG | 3 |
the west shafts | LOC | 3 |
|1910 | PERSON | 3 |
n.r. | GPE | 3 |
the board of engineers | ORG | 3 |
the board of estimate and apportionment | ORG | 3 |
the american railway association | ORG | 3 |
plate | ORG | 3 |
new york | GPE | 3 |
tennessee | GPE | 3 |
nature | ORG | 3 |
new haven | GPE | 3 |
new jersey division | ORG | 3 |
new york connecting railroad | GPE | 3 |
noble | PERSON | 3 |
northern railroad | LOC | 3 |
northwest | ORG | 3 |
park place | GPE | 3 |
pastura | ORG | 3 |
patrick fitzgerald | PERSON | 3 |
ph[oe]nixville | GPE | 3 |
p.t. | ORG | 3 |
resident engineers | ORG | 3 |
superintendent | ORG | 3 |
plate lxii | ORG | 3 |
plate lxiii | ORG | 3 |
plate lxvii | GPE | 3 |
turner | ORG | 3 |
plate xii | ORG | 3 |
rand | ORG | 3 |
randolph | PERSON | 3 |
roberts | PERSON | 3 |
st. louis | GPE | 3 |
staten island | LOC | 3 |
plate ix | ORG | 3 |
ill. | GPE | 2 |
iv | ORG | 2 |
joseph t. richards | PERSON | 2 |
ingersoll-rand | ORG | 2 |
improvements | ORG | 2 |
i. | ORG | 2 |
illinois | GPE | 2 |
john c. trautwine | PERSON | 2 |
ithaca | GPE | 2 |
j. f. sullivan | PERSON | 2 |
james h. brace | PERSON | 2 |
jersey city station | GPE | 2 |
hudson river | LOC | 2 |
john h. griffith | PERSON | 2 |
hudson river railroad company | ORG | 2 |
g | | ORG | 2 |
house | ORG | 2 |
girders | PERSON | 2 |
klapp | PERSON | 2 |
final lines | ORG | 2 |
francis mason | PERSON | 2 |
gregory | ORG | 2 |
george f. blake | PERSON | 2 |
georgia | GPE | 2 |
glen cove | GPE | 2 |
hoist | PERSON | 2 |
grades | LOC | 2 |
gravel | PERSON | 2 |
gustav lindenthal | PERSON | 2 |
h. f. d. burke | PERSON | 2 |
hackensack river | LOC | 2 |
henderson | GPE | 2 |
jr. | GPE | 2 |
north river division | ORG | 2 |
kansas | GPE | 2 |
n. y. | PERSON | 2 |
mckim | ORG | 2 |
mead | PERSON | 2 |
meadows | ORG | 2 |
meadows division | ORG | 2 |
michigan | GPE | 2 |
murray hill | GPE | 2 |
n.j. | GPE | 2 |
maryland | GPE | 2 |
new york city | GPE | 2 |
francis w. perry | PERSON | 2 |
new england | LOC | 2 |
new york bay | LOC | 2 |
new york district | GPE | 2 |
new york division | ORG | 2 |
mass. | GPE | 2 |
manhattan railroad company''s | ORG | 2 |
kenneth allen | PERSON | 2 |
lehigh university | ORG | 2 |
l. j. mensch | PERSON | 2 |
liii | ORG | 2 |
lviii | ORG | 2 |
land tunnels | PERSON | 2 |
lansford | GPE | 2 |
lawton | GPE | 2 |
lidgerwood | ORG | 2 |
manhattan crossing | ORG | 2 |
location | PERSON | 2 |
long island railroad station | LOC | 2 |
long island shaft | GPE | 2 |
louisiana | GPE | 2 |
manhattan shaft | GPE | 2 |
meem | ORG | 2 |
frank h. carter | PERSON | 2 |
chenoweth | PERSON | 2 |
francis l. pruyn | PERSON | 2 |
bessemer | PERSON | 2 |
b.m. | GPE | 2 |
beverly | ORG | 2 |
beverly s. randolph | PERSON | 2 |
bent | PERSON | 2 |
bents | PERSON | 2 |
bergen hill tunnel | PERSON | 2 |
blackwell''s island | LOC | 2 |
b. m. | PERSON | 2 |
blake | PERSON | 2 |
board of engineers | ORG | 2 |
box | PERSON | 2 |
bronx | GPE | 2 |
burlington & quincy| | ORG | 2 |
c. e., | PERSON | 2 |
b. w. gauge | PERSON | 2 |
assistant engineer | PERSON | 2 |
floors | ORG | 2 |
a. c. shand | PERSON | 2 |
new york railroad company | ORG | 2 |
05| rock | LOC | 2 |
15° | GPE | 2 |
250-volt | GPE | 2 |
9th ave | ORG | 2 |
a. c. dennis | PERSON | 2 |
a. h. markwart | PERSON | 2 |
arizona | GPE | 2 |
a. kempkey | PERSON | 2 |
a. kempkey, jr. | PERSON | 2 |
abcde | ORG | 2 |
abe | ORG | 2 |
albert | ORG | 2 |
air | ORG | 2 |
carter | ORG | 2 |
charles | ORG | 2 |
charles alfred hasbrouck | PERSON | 2 |
east avenue | GPE | 2 |
diagram showing widths of base of | PERSON | 2 |
div | PERSON | 2 |
drilling | GPE | 2 |
e. b. | PERSON | 2 |
excavated banks | PERSON | 2 |
east 34th street | LOC | 2 |
ed | PERSON | 2 |
charles herbert deans | ORG | 2 |
egbert l. viele | PERSON | 2 |
eleventh avenues | ORG | 2 |
elk lake | LOC | 2 |
elmira | GPE | 2 |
eugene klapp | PERSON | 2 |
europe | LOC | 2 |
description._--the | PERSON | 2 |
delaware county | GPE | 2 |
davenport | GPE | 2 |
due | ORG | 2 |
detail of bents | PERSON | 2 |
cow bay | LOC | 2 |
cornell university | ORG | 2 |
connecticut | GPE | 2 |
commission | ORG | 2 |
clerks | ORG | 2 |
civil engineer | ORG | 2 |
chester | GPE | 2 |
chesapeake | GPE | 2 |
central park | LOC | 2 |
canada | GPE | 2 |
caisson | PERSON | 2 |
concrete | ORG | 2 |
new york harbor | LOC | 2 |
n. mex | PERSON | 2 |
new york shield | GPE | 2 |
the central railroad | LOC | 2 |
the board of aldermen | ORG | 2 |
the board of consulting engineers | ORG | 2 |
the board of directors | ORG | 2 |
the board of rapid transit railroad commissioners | ORG | 2 |
the borough of manhattan | GPE | 2 |
the borough of queens | GPE | 2 |
the city council | ORG | 2 |
oakum | PERSON | 2 |
the committee on publications | ORG | 2 |
the east river gas tunnel | ORG | 2 |
the engineering contract company | ORG | 2 |
the engineering profession | ORG | 2 |
the erie railroad | LOC | 2 |
the forest service | ORG | 2 |
the american society of civil engineers | ORG | 2 |
nut | ORG | 2 |
the hudson company''s | ORG | 2 |
air line | ORG | 2 |
worthington | GPE | 2 |
xix | ORG | 2 |
xx | PERSON | 2 |
xxii | ORG | 2 |
xxv | ORG | 2 |
xxxvi | ORG | 2 |
alumina | GPE | 2 |
mix | PERSON | 2 |
b. m., | PERSON | 2 |
bush-hammered | ORG | 2 |
hollow cylindrical | PERSON | 2 |
kerosene | PERSON | 2 |
lbs.| | ORG | 2 |
mica | GPE | 2 |
the harrison transfer yard | ORG | 2 |
the interborough rapid transit company | ORG | 2 |
wood | PERSON | 2 |
the west line | LOC | 2 |
the southern pacific company | ORG | 2 |
the southern railway | ORG | 2 |
the state of new jersey | GPE | 2 |
the terminal yard | ORG | 2 |
the tunnel extension | ORG | 2 |
the east line | LOC | 2 |
wrought-iron | ORG | 2 |
the salton sea | LOC | 2 |
| | messenger | PERSON | 2 |
|---------+------+-------+------+------+---------+-------+------| | PERSON | 2 |
|1,540.0| | ORG | 2 |
|shut | GPE | 2 |
|a | n | r | r | a | m | | |ring| | |f c | a | e | ORG | 2 |
nordberg | GPE | 2 |
the shields company | ORG | 2 |
the rapid transit subway | ORG | 2 |
the intermediate shafts | LOC | 2 |
the north river bridge company | ORG | 2 |
the land tunnel section | ORG | 2 |
the land tunnels | ORG | 2 |
the manhattan gas light company | ORG | 2 |
the new amsterdam gas company | ORG | 2 |
the new york central railroad company | ORG | 2 |
the new york tunnel extension project | ORG | 2 |
the north river tunnels | LOC | 2 |
the rapid transit board | ORG | 2 |
the northern railroad | LOC | 2 |
the office of the librarian of congress | ORG | 2 |
the ohio river | LOC | 2 |
the pacific coast | LOC | 2 |
the pennsylvania station | ORG | 2 |
the railroad company''s | ORG | 2 |
woodside | ORG | 2 |
the north shaft | LOC | 2 |
west virginia | GPE | 2 |
receipt | PERSON | 2 |
quantity | ORG | 2 |
river tunnel north | ORG | 2 |
robert l. engle | PERSON | 2 |
ralph c. taggart | PERSON | 2 |
randall | PERSON | 2 |
raymond | PERSON | 2 |
retaining wall sections | ORG | 2 |
snake hill | LOC | 2 |
retaining-wall sections | ORG | 2 |
river tunnel | ORG | 2 |
robert l. engle | PERSON | 2 |
rockaway beach | GPE | 2 |
special committee on rail sections | ORG | 2 |
sand | GPE | 2 |
purdon | PERSON | 2 |
pruyn | PERSON | 2 |
power-house | ORG | 2 |
plate lxvi | ORG | 2 |
permanent steel | ORG | 2 |
pendleton | PERSON | 2 |
pearson | ORG | 2 |
paul s. king | PERSON | 2 |
purdon | ORG | 2 |
plate xx | ORG | 2 |
plate lxvi | ORG | 2 |
plant | ORG | 2 |
p. m. | PERSON | 2 |
okla. | GPE | 2 |
west 32d street | LOC | 2 |
north shaft | GPE | 2 |
oak bay | LOC | 2 |
sections nos | PERSON | 2 |
plate lvii | ORG | 2 |
societies | ORG | 2 |
views of east | ORG | 2 |
u. s. army | ORG | 2 |
walls | GPE | 2 |
vii | ORG | 2 |
valley | LOC | 2 |
vaughn | GPE | 2 |
victoria | PERSON | 2 |
virginia | GPE | 2 |
toledo | GPE | 2 |
w. va. | GPE | 2 |
weehawken shaft | ORG | 2 |
west supplementary | GPE | 2 |
william arthur payne | PERSON | 2 |
william meier | PERSON | 2 |
south shaft | LOC | 2 |
trinidad | GPE | 2 |
u. s. department of agriculture | ORG | 2 |
tie-rods | ORG | 2 |
terminal station construction | ORG | 2 |
states | GPE | 2 |
station construction | ORG | 2 |
sterling | ORG | 2 |
streets | LOC | 2 |
the american society of civil engineers | ORG | 2 |
third._--the | GPE | 2 |
timber | ORG | 2 |
terry | PERSON | 2 |
tex. | GPE | 2 |
texas | GPE | 2 |
thames | GPE | 2 |
the tunnel company | ORG | 2 |
ward | ORG | 2 |
hill tunnels ix | ORG | 1 |
hill tunnels | PERSON | 1 |
hindley | ORG | 1 |
holland | GPE | 1 |
hollow california | ORG | 1 |
holtz | ORG | 1 |
hoskins | PERSON | 1 |
hudson division | ORG | 1 |
indiana volunteer infantry | ORG | 1 |
hudson tunnels | LOC | 1 |
hydraulic erector | ORG | 1 |
hydraulic power | ORG | 1 |
ii.--pennsylvania tunnel | PERSON | 1 |
introduction | ORG | 1 |
isaacs | ORG | 1 |
idaho | GPE | 1 |
incorporated | GPE | 1 |
high school | ORG | 1 |
ingersoll-sergeant | ORG | 1 |
inspection and alignment | ORG | 1 |
high test | ORG | 1 |
harry f. porter | PERSON | 1 |
heyer | PERSON | 1 |
hartford r. r. co. | ORG | 1 |
hackensack portal | ORG | 1 |
intermediate-shaft | PERSON | 1 |
hammond junction | GPE | 1 |
hand briquetting press | ORG | 1 |
hanlon, esq | ORG | 1 |
hannibal | GPE | 1 |
harlem railroad company | ORG | 1 |
harrison station | ORG | 1 |
harrison transfer yard | PERSON | 1 |
haverstraw | GPE | 1 |
hering | PERSON | 1 |
havre de grace | ORG | 1 |
hay | PERSON | 1 |
hayward | GPE | 1 |
headhouse | GPE | 1 |
helen arnold | PERSON | 1 |
henry japp | PERSON | 1 |
henry japp,[b] | PERSON | 1 |
henry kreisinger | PERSON | 1 |
herbert m. wilson= | PERSON | 1 |
inst | ORG | 1 |
jersey city water company''s | ORG | 1 |
invert | PERSON | 1 |
irving place | PERSON | 1 |
jane h. bull | PERSON | 1 |
jeffersonville bridge | PERSON | 1 |
jersey city 281 | GPE | 1 |
jersey city terminal railroad company | ORG | 1 |
jersey city terminal railway company | ORG | 1 |
jersey city turnpike | ORG | 1 |
joan von vesterfeldt | PERSON | 1 |
job abbott | PERSON | 1 |
johanna | PERSON | 1 |
johanna van der bent | PERSON | 1 |
john a. bensel | PERSON | 1 |
john a. bensel= 464 | PERSON | 1 |
john a. fulton | PERSON | 1 |
john c. ostrup | PERSON | 1 |
john d. isaacs | PERSON | 1 |
john f. o''rourke | PERSON | 1 |
john fiske barnard | PERSON | 1 |
john h. griffith= 412 | PERSON | 1 |
john h. pepper | PERSON | 1 |
john henderson | PERSON | 1 |
hollow | ORG | 1 |
jamestown | GPE | 1 |
james w. nelson | PERSON | 1 |
james mccrea | PERSON | 1 |
j.r.= questions | PERSON | 1 |
j. | PERSON | 1 |
j. c. naegeley | PERSON | 1 |
j. f. rodenbough | PERSON | 1 |
j. soderberg | PERSON | 1 |
j. v. davies | PERSON | 1 |
j.c. meem | PERSON | 1 |
j.l. | GPE | 1 |
j.r. worcester | PERSON | 1 |
j.r. worcester | PERSON | 1 |
john c. | PERSON | 1 |
jacobus van der hoek | PERSON | 1 |
john d. isaacs | PERSON | 1 |
john d.= "final report of special committee on rail sections | ORG | 1 |
john henderson.= memoir | PERSON | 1 |
johnson | PERSON | 1 |
joseph t. richards | PERSON | 1 |
joseph wright | PERSON | 1 |
jacob l. | PERSON | 1 |
jacobs | ORG | 1 |
jacobus | GPE | 1 |
hydraulic | ORG | 1 |
forest home | ORG | 1 |
hasbrouck | ORG | 1 |
francis l. pruyn | PERSON | 1 |
force employed | PERSON | 1 |
fordham | GPE | 1 |
john monks | PERSON | 1 |
forest service | ORG | 1 |
forms._--fig | PERSON | 1 |
foster | PERSON | 1 |
fourteenth._--the city | GPE | 1 |
fourth._--reaction | PERSON | 1 |
francis 391 | PERSON | 1 |
francis w. perry | PERSON | 1 |
foot walk | PERSON | 1 |
francis |18722 | PERSON | 1 |
francis |19037 | PERSON | 1 |
frank h. carter | PERSON | 1 |
franklin | ORG | 1 |
front of shield | ORG | 1 |
fulton streets | GPE | 1 |
g. rings | PERSON | 1 |
general superintendent | ORG | 1 |
george c. clarke | PERSON | 1 |
force | PERSON | 1 |
flatbush | GPE | 1 |
george h. myers | PERSON | 1 |
fahrenheit | GPE | 1 |
f. m. green | PERSON | 1 |
f. percentage | PERSON | 1 |
f.l. | PERSON | 1 |
felton | PERSON | 1 |
fff | ORG | 1 |
field | ORG | 1 |
field engineering staff organization | ORG | 1 |
fuels | ORG | 1 |
full | ORG | 1 |
feed pumps._--there | PERSON | 1 |
fixed hoods and fixed extensions to floors | ORG | 1 |
felton | GPE | 1 |
field | ORG | 1 |
fifth avenues | PERSON | 1 |
fifth._--the | PERSON | 1 |
fifth._--weight | PERSON | 1 |
filling forms of lower face | ORG | 1 |
firing data | ORG | 1 |
first._--all | GPE | 1 |
fitzmaurice | PERSON | 1 |
george e. thackray | PERSON | 1 |
gj | GPE | 1 |
hand-packed stone and grouting | ORG | 1 |
gysbertus van der hoek | PERSON | 1 |
granville | GPE | 1 |
great britain | GPE | 1 |
greater new york | GPE | 1 |
greenwood lake railroad | LOC | 1 |
gregory | PERSON | 1 |
gregory= | PERSON | 1 |
grouting | GPE | 1 |
grouting._--grout | PERSON | 1 |
gutenberg | PERSON | 1 |
h. d. bastow | PERSON | 1 |
grade | PERSON | 1 |
h. e. leonard | PERSON | 1 |
h. g. prout | PERSON | 1 |
h. j. | PERSON | 1 |
h. k. porter | PERSON | 1 |
h. s. kerbaugh | PERSON | 1 |
h. u. hitchcock | PERSON | 1 |
h. weight | PERSON | 1 |
h.f. dunham | PERSON | 1 |
h.g. | GPE | 1 |
grading black powder | ORG | 1 |
glendale cut-off | PERSON | 1 |
grouting | ORG | 1 |
general superintendent of the | ORG | 1 |
gy west | GPE | 1 |
g_--in | PERSON | 1 |
ga. | GPE | 1 |
gantry | PERSON | 1 |
gas sampling combustion chamber | ORG | 1 |
gate | PERSON | 1 |
general electric company''s | ORG | 1 |
general labor | ORG | 1 |
general methods._--whenever | ORG | 1 |
general tunnel superintendent | ORG | 1 |
gill | GPE | 1 |
geology._--the rock | PERSON | 1 |
george b. fry | PERSON | 1 |
george c. clarke |18408 | |1158 | PERSON | 1 |
george d. roberts | PERSON | 1 |
george e. thackray | PERSON | 1 |
george h. myers | PERSON | 1 |
george leighton | PERSON | 1 |
george noble | PERSON | 1 |
george perrine | PERSON | 1 |
john henderson sample | PERSON | 1 |
long island terminal railroad company | ORG | 1 |
john simmons and company | ORG | 1 |
john smeaton | PERSON | 1 |
mexico | GPE | 1 |
mgr | PERSON | 1 |
mich. | GPE | 1 |
mine gallery | ORG | 1 |
mine gallery no | ORG | 1 |
minidoka | ORG | 1 |
minn. | GPE | 1 |
mississippi | GPE | 1 |
mississippi railroad | GPE | 1 |
mississippi railway | PERSON | 1 |
missouri pacific | ORG | 1 |
mitchell | PERSON | 1 |
mo. | GPE | 1 |
monrovia | GPE | 1 |
morris | GPE | 1 |
movable form | ORG | 1 |
muscatine | GPE | 1 |
n u | ORG | 1 |
n. j., | PERSON | 1 |
n. mex | PERSON | 1 |
n.c. mcneil | GPE | 1 |
metuchen | GPE | 1 |
methods of placing concrete in forms | ORG | 1 |
metal coating | PERSON | 1 |
mary meier | PERSON | 1 |
mandrels | ORG | 1 |
manhattan beach | GPE | 1 |
manhattan shaft | ORG | 1 |
manhattan shield | PERSON | 1 |
map made | PERSON | 1 |
map showing | PERSON | 1 |
markwart | PERSON | 1 |
marx | PERSON | 1 |
mary fobes | PERSON | 1 |
mason-kelly | ORG | 1 |
mechanical engineer | ORG | 1 |
masonry lining | PERSON | 1 |
material trestle | ORG | 1 |
material trestle showing first chutes | ORG | 1 |
material trestle showing first chutes in operation | ORG | 1 |
maurice c. couchot | PERSON | 1 |
mcdermott | PERSON | 1 |
mcmullen | ORG | 1 |
meadow division | ORG | 1 |
mechanical analysis | ORG | 1 |
ninth | ORG | 1 |
north river transverse section | LOC | 1 |
natural philosophy | ORG | 1 |
ohio railroad | ORG | 1 |
north abutment | LOC | 1 |
north of 32nd | LOC | 1 |
northern electric company | ORG | 1 |
northern pennsylvania | LOC | 1 |
o''rourke engineering construction company | ORG | 1 |
o. e. selby | PERSON | 1 |
o. h. | PERSON | 1 |
office engineer | ORG | 1 |
ohio central | ORG | 1 |
ohio railway | ORG | 1 |
north tunnel | PERSON | 1 |
ohio system | ORG | 1 |
oklahoma | GPE | 1 |
ole k. olsen | PERSON | 1 |
omaha | GPE | 1 |
operation | GPE | 1 |
orange county | GPE | 1 |
organization._--tunnel | PERSON | 1 |
original water supply_.--east | ORG | 1 |
f. j. gubelman | PERSON | 1 |
north weehawken | PERSON | 1 |
north river tunnels | LOC | 1 |
naughton company | ORG | 1 |
newark freight tracks | ORG | 1 |
nevada | GPE | 1 |
new england water works assoc | ORG | 1 |
new jersey bridge company | ORG | 1 |
new jersey railroads to exchange place | ORG | 1 |
new mexico | GPE | 1 |
new york central | ORG | 1 |
new york state | GPE | 1 |
new york station | GPE | 1 |
new york tunnel extension | ORG | 1 |
newtown creek | GPE | 1 |
north river fig | LOC | 1 |
night inspector | ORG | 1 |
ninth avenue structures xlix | LOC | 1 |
ninth._--the | PERSON | 1 |
normal slope | PERSON | 1 |
normal slopes | PERSON | 1 |
north america | LOC | 1 |
north bergen tunnel | ORG | 1 |
north carolina | GPE | 1 |
north manhattan tunnel 87 | ORG | 1 |
malcolm arnold | PERSON | 1 |
major w. v. judson | PERSON | 1 |
mahanoy | ORG | 1 |
lxix | ORG | 1 |
l.= earth | GPE | 1 |
labor | ORG | 1 |
lbs | ORG | 1 |
linus weed brown | ORG | 1 |
linus weed.= memoir | ORG | 1 |
loblolly pine | ORG | 1 |
location.| long island city | LOC | 1 |
lvi | ORG | 1 |
lx | ORG | 1 |
lxvii | GPE | 1 |
koppel | PERSON | 1 |
lxx december | PERSON | 1 |
la crosse | GPE | 1 |
la salle | GPE | 1 |
la. | GPE | 1 |
labor | ORG | 1 |
lackawanna railroads | PERSON | 1 |
lagging | GPE | 1 |
laidlaw-dunn-gordon | ORG | 1 |
lambert 7 | ORG | 1 |
l. i. | PERSON | 1 |
ko | PERSON | 1 |
laredo | GPE | 1 |
kempkey, a. | PERSON | 1 |
john stephen sewell | PERSON | 1 |
john sterling deans | PERSON | 1 |
johnson city | GPE | 1 |
joseph | PERSON | 1 |
joseph wright | PERSON | 1 |
journal | ORG | 1 |
journal of infectious | ORG | 1 |
jun | PERSON | 1 |
junction of beam | ORG | 1 |
kenneth allan | ORG | 1 |
knowles | PERSON | 1 |
kenneth allen | PERSON | 1 |
kreisinger | PERSON | 1 |
kans. | GPE | 1 |
ke | PERSON | 1 |
kempkey | PERSON | 1 |
kentucky | GPE | 1 |
kerr and company | ORG | 1 |
ki | PERSON | 1 |
king | PERSON | 1 |
lamp testing box | PERSON | 1 |
lebanon | GPE | 1 |
macon | GPE | 1 |
m-chiefly | PERSON | 1 |
low | PERSON | 1 |
lower canada | ORG | 1 |
lubrication._--in | PERSON | 1 |
luna reservoir | PERSON | 1 |
luther elman | PERSON | 1 |
luther elman johnson | PERSON | 1 |
luther wagoner | PERSON | 1 |
lyons | PERSON | 1 |
lyons williams | PERSON | 1 |
m. p. |1880 | PERSON | 1 |
louis h. barker | PERSON | 1 |
m. of mach''y | ORG | 1 |
m.d. | PERSON | 1 |
manhattan cross-section of river | ORG | 1 |
manhattan side elevation | ORG | 1 |
map | ORG | 1 |
markwart | ORG | 1 |
maurice c. couchot | PERSON | 1 |
mex | ORG | 1 |
myers | PERSON | 1 |
louisiana & texas | ORG | 1 |
louis & san francisco | ORG | 1 |
legislature | ORG | 1 |
lining.|weights | GPE | 1 |
lehigh | PERSON | 1 |
leighton | PERSON | 1 |
lias | PERSON | 1 |
lift rail and locking device for | ORG | 1 |
lighting._--the tunnels | PERSON | 1 |
limited | PERSON | 1 |
lindenthal | PERSON | 1 |
lines leading to those finally adopted vii | ORG | 1 |
lining | GPE | 1 |
linus weed | PERSON | 1 |
los angeles | GPE | 1 |
linus weed brown | PERSON | 1 |
location_.--the el paso | PERSON | 1 |
locomotive | PERSON | 1 |
lofty | PERSON | 1 |
long branch railroad | ORG | 1 |
long combustion chamber | ORG | 1 |
long island city ii | GPE | 1 |
long island sound | LOC | 1 |
loose sand | PERSON | 1 |
f. l. sheppard | PERSON | 1 |
a. bartoccini | PERSON | 1 |
explosives calorimeter | PERSON | 1 |
excavation._--a | LOC | 1 |
austell | ORG | 1 |
austin | PERSON | 1 |
austin corbin | PERSON | 1 |
avenue | LOC | 1 |
b. m. | 6.20| | PERSON | 1 |
b. m. | yards | PERSON | 1 |
b. m. |1,080 | PERSON | 1 |
b. m. |1,240 | PERSON | 1 |
b.f. cresson | GPE | 1 |
beam ii | ORG | 1 |
beam iv | ORG | 1 |
beam v. columns | PERSON | 1 |
beam vi | ORG | 1 |
bergen hill tunnels | LOC | 1 |
beyer | ORG | 1 |
bolts | GPE | 1 |
bore segments | PERSON | 1 |
brown | PERSON | 1 |
by a. kempkey | PERSON | 1 |
by e. b. temple | PERSON | 1 |
by w. b. gregory | PERSON | 1 |
attleboro | ORG | 1 |
atlanta | GPE | 1 |
assistant city engineer | GPE | 1 |
american bridge company | ORG | 1 |
albin h. beyer | PERSON | 1 |
alexander c. shand | PERSON | 1 |
alfred noble |18065 | PERSON | 1 |
algiers | ORG | 1 |
all rock | GPE | 1 |
all-earth | LOC | 1 |
allen | PERSON | 1 |
alleta loverich | PERSON | 1 |
alma mater | PERSON | 1 |
american railway engineering | ORG | 1 |
arthur mcmullen | ORG | 1 |
amex | ORG | 1 |
ann arbor | GPE | 1 |
anna provoost elwes | PERSON | 1 |
annex slip | ORG | 1 |
appendix | GPE | 1 |
arches._--owing | GPE | 1 |
arkansas | GPE | 1 |
arlington | GPE | 1 |
arthur l. adams | PERSON | 1 |
b_).--_cost records staff._--a | ORG | 1 |
b_--drillers | PERSON | 1 |
bakersfield | GPE | 1 |
bucyrus | ORG | 1 |
brick | GPE | 1 |
brick machine | ORG | 1 |
brickwork | PERSON | 1 |
bridgeport | GPE | 1 |
broad mountain railroad | LOC | 1 |
broken plates._--during | PERSON | 1 |
brooks | ORG | 1 |
browning | GPE | 1 |
buchholz | GPE | 1 |
buffalo | GPE | 1 |
brazil | GPE | 1 |
building cross-passages._--_april | ORG | 1 |
bull | ORG | 1 |
burke | PERSON | 1 |
burlington | GPE | 1 |
burlington & quincy|h. | ORG | 1 |
burnside | GPE | 1 |
c. d. purdon | PERSON | 1 |
c. e. 479 | PERSON | 1 |
c. e. 480 | PERSON | 1 |
brevet second lieutenant | ORG | 1 |
brace | PERSON | 1 |
ballistic pendulum | PERSON | 1 |
blacksmith | PERSON | 1 |
baton | GPE | 1 |
bay ridge improvement | ORG | 1 |
bay ridge tunnel sewer | ORG | 1 |
bayonne | GPE | 1 |
beaumont | GPE | 1 |
belt conveyor for handling | ORG | 1 |
bergen | ORG | 1 |
berwick | GPE | 1 |
bichel pressure gauges | ORG | 1 |
blackwell''s island reef | ORG | 1 |
box drains._--various | PERSON | 1 |
blasting | GPE | 1 |
blow-off | ORG | 1 |
bonita | GPE | 1 |
bonito pipe line | ORG | 1 |
boonton | PERSON | 1 |
boonton branch | PERSON | 1 |
bored | PERSON | 1 |
borough | GPE | 1 |
box drains | PERSON | 1 |
albert mather smith | PERSON | 1 |
albert mather | PERSON | 1 |
alabama | GPE | 1 |
22|baldwin catalogue | ORG | 1 |
2.--chenoweth pile | PERSON | 1 |
2.--deflecton curves beam ii | ORG | 1 |
2.--east pit | PERSON | 1 |
2.--heavy cast-steel | ORG | 1 |
2.--lift rail | ORG | 1 |
2.--sand | PERSON | 1 |
2.--telpher structure | PERSON | 1 |
2.--the river tunnels | PERSON | 1 |
220-volt | GPE | 1 |
230-volt | GPE | 1 |
17|_engineering news | ORG | 1 |
3-ft | ORG | 1 |
3.--deflecton curves beam iii | ORG | 1 |
3.--shutters on front of shield | ORG | 1 |
3.--west pit | PERSON | 1 |
30-ton | GPE | 1 |
31st st. | LOC | 1 |
32d street | LOC | 1 |
32nd st. | LOC | 1 |
35th streets | LOC | 1 |
2-way | PERSON | 1 |
15th street | LOC | 1 |
3½ | ORG | 1 |
------------------------------------------+---------+-----------+---------- | bergen | PERSON | 1 |
---+-------------------+-----+--------+------+--+----+----+----+----+----+ {|rock | PERSON | 1 |
--------------------+-----+---------------+-------------------- total | ORG | 1 |
--------------------------+----------+----------+---------- invert | 40 | PERSON | 1 |
--------------------------------------+---------+---------+------------- | ORG | 1 |
--------------------------------------+---------------+----------+------ | ORG | 1 |
--------------------------------------+---------------+----------+------ total | ORG | 1 |
---------------------------------------+----------+----------+---------- surface | ORG | 1 |
-----------------------------------------+----------+----------+------- | ORG | 1 |
-----------------------------------------+----------+----------+------- total | ORG | 1 |
-------------------------------------------+----------+----------+------ brick | PERSON | 1 |
14-in | PERSON | 1 |
-------------------------------------------+----------+----------+------ total | ORG | 1 |
05| tunnel | PERSON | 1 |
1,756.79|$7,941.62 unit | ORG | 1 |
1.--deflecton curves beam | ORG | 1 |
1.--diagram showing | PERSON | 1 |
1.--experiment showing properties of sand | ORG | 1 |
104 | ORG | 1 |
10° fahr | ORG | 1 |
11|baldwin catalogue | ORG | 1 |
361 co.''s | ORG | 1 |
3½ | ORG | 1 |
ajax | ORG | 1 |
allen | PERSON | 1 |
a. s. c. e. | PERSON | 1 |
a. s. c. e. section | PERSON | 1 |
a. s. cc | PERSON | 1 |
a.h. | GPE | 1 |
a.h. markwart | PERSON | 1 |
a.p. | PERSON | 1 |
a.w. | PERSON | 1 |
abutments & key plan | ORG | 1 |
afe | ORG | 1 |
asce | ORG | 1 |
a. r. a. | PERSON | 1 |
ave | ORG | 1 |
avenue | ORG | 1 |
a_{10 | PERSON | 1 |
abbeville railroad | PERSON | 1 |
abutments._--as | PERSON | 1 |
air locks, platforms | ORG | 1 |
air pressure | ORG | 1 |
air-lock | PERSON | 1 |
air-pumps_.--each | PERSON | 1 |
a. r. a. sections | PERSON | 1 |
a. p. gehling | PERSON | 1 |
4 american blower | ORG | 1 |
6¾ | PERSON | 1 |
4 elevated railway | ORG | 1 |
4 mechanics | ORG | 1 |
4-bag | PERSON | 1 |
4-way | ORG | 1 |
4.--deflecton curves beam iv | ORG | 1 |
4.--hydraulic erector | PERSON | 1 |
4.00 carpenter''s | PERSON | 1 |
4._--building | ORG | 1 |
6 carpenters'' | ORG | 1 |
7½ | ORG | 1 |
a. mccrea | PERSON | 1 |
9-yd. | GPE | 1 |
92.1|11.7| | ORG | 1 |
p.m. fogg | ORG | 1 |
a. j. | PERSON | 1 |
a. k. shurtleff | PERSON | 1 |
a. kempkey | PERSON | 1 |
a. l. heyer | PERSON | 1 |
a. m. parker | PERSON | 1 |
a. m. wellington | PERSON | 1 |
c. e. 482 | PERSON | 1 |
c. e. 485 | PERSON | 1 |
c. e. a | PERSON | 1 |
des moines | GPE | 1 |
davies | PERSON | 1 |
deane | GPE | 1 |
degrees | GPE | 1 |
delft | GPE | 1 |
delphos | PERSON | 1 |
dennis | PERSON | 1 |
dennison university | ORG | 1 |
denver | GPE | 1 |
des lignes | GPE | 1 |
detroit | GPE | 1 |
d_{x | PERSON | 1 |
diagram showing lines | ORG | 1 |
diaphragms | GPE | 1 |
dinky | GPE | 1 |
disposal._--the | GPE | 1 |
division._--chief engineer | PERSON | 1 |
douglas fir | PERSON | 1 |
drillers | timekeepers blacksmiths'' foremen | telephone helpers muckers | operators foreman pipe fitters | ORG | 1 |
dry scrubber apparatus | PERSON | 1 |
duct | ORG | 1 |
darcy | PERSON | 1 |
d_--engineers | PERSON | 1 |
duct bench concrete form | PERSON | 1 |
d.c. henny | GPE | 1 |
cresco | GPE | 1 |
cross-passage lining._--there | ORG | 1 |
cross-passages | ORG | 1 |
cross-section of subaqueous tunnels showing | ORG | 1 |
cross-town tunnels lxiii | ORG | 1 |
d | ORG | 1 |
d | 1st ave | ORG | 1 |
d. hardy | PERSON | 1 |
d. l. hough | PERSON | 1 |
died february 1st, | PERSON | 1 |
d_).--_photography._--it | PERSON | 1 |
died march | PERSON | 1 |
discussion | ORG | 1 |
discussion c. d. purdon | PERSON | 1 |
discussion t. kennard thomson | PERSON | 1 |
division | ORG | 1 |
draw closed | ORG | 1 |
draw partly open | ORG | 1 |
drilling | GPE | 1 |
driving roof lagging | ORG | 1 |
duct bench | PERSON | 1 |
duct laying | PERSON | 1 |
cracks | PERSON | 1 |
elevated ry | PERSON | 1 |
edward capouch | PERSON | 1 |
edward godfrey | PERSON | 1 |
edward godfrey= | PERSON | 1 |
edwin s. jarrett | PERSON | 1 |
edwin thacher | PERSON | 1 |
elaterite | ORG | 1 |
electric | ORG | 1 |
electric company''s | ORG | 1 |
elevated railway structure | PERSON | 1 |
eleventh avenue | ORG | 1 |
eastern representative | ORG | 1 |
eleventh._--the city | GPE | 1 |
elmer e. keiser | PERSON | 1 |
emil diebitsch | ORG | 1 |
empire buildings on lower broadway | ORG | 1 |
engineering news | ORG | 1 |
erie | PERSON | 1 |
esq | PERSON | 1 |
essex division | ORG | 1 |
examiner | ORG | 1 |
edmund k. turner | PERSON | 1 |
eastern | ORG | 1 |
dunn | ORG | 1 |
e._ | PERSON | 1 |
duran | PERSON | 1 |
durand | GPE | 1 |
e. blaser | PERSON | 1 |
e. c. carter | PERSON | 1 |
e. james fucik | PERSON | 1 |
e. martin | PERSON | 1 |
e. modulus | PERSON | 1 |
e. r. peckens | PERSON | 1 |
e.f. sherman | PERSON | 1 |
edmund k. turner | PERSON | 1 |
east river tunnels lxxii | LOC | 1 |
engineering organization | ORG | 1 |
ennis | ORG | 1 |
extent | GPE | 1 |
e_).--despatch-boat | ORG | 1 |
e_).--_despatch-boat | ORG | 1 |
earth excavation._--practically | PERSON | 1 |
east island | LOC | 1 |
east river tunnels lxvi | LOC | 1 |
east river tunnels lxvii | LOC | 1 |
cranford | ORG | 1 |
cotton mather | ORG | 1 |
c. e. a hole | PERSON | 1 |
cxxx | ORG | 1 |
charles w. raymond | PERSON | 1 |
clifford | PERSON | 1 |
compression | ORG | 1 |
concrete cradles | ORG | 1 |
concrete form standard | ORG | 1 |
contractor | ORG | 1 |
cross | ORG | 1 |
curves beam | ORG | 1 |
curves beam vi | ORG | 1 |
cablemen | GPE | 1 |
chapman | PERSON | 1 |
cal | GPE | 1 |
car | PERSON | 1 |
carbonic | ORG | 1 |
carpenter | PERSON | 1 |
carpenter and boxley | ORG | 1 |
carriage form for side walls | ORG | 1 |
catalogue | GPE | 1 |
catawissa | PERSON | 1 |
central | ORG | 1 |
charles m. jacobs | PERSON | 1 |
car | ORG | 1 |
charles alfred hasbrouck | PERSON | 1 |
c. e.] | PERSON | 1 |
c. e. died march 7th | PERSON | 1 |
c. e. mr. c. e. price | PERSON | 1 |
c. e. [ | PERSON | 1 |
c. e.--in | PERSON | 1 |
c. e.=[1 | PERSON | 1 |
c. e.=[2 | PERSON | 1 |
c. e.=[4 | PERSON | 1 |
c. e.[a | PERSON | 1 |
c. e.[b] | PERSON | 1 |
c. e.~ | PERSON | 1 |
california stove-pipe | ORG | 1 |
c. j. crowley | PERSON | 1 |
c. modulus | PERSON | 1 |
c. s. krick | PERSON | 1 |
c. w. buchholz | PERSON | 1 |
c. w. raymond | PERSON | 1 |
c.d.= locomotive | ORG | 1 |
c.e.=[2 | ORG | 1 |
c.e.=[4 | PERSON | 1 |
c.m. | PERSON | 1 |
charles alfred | PERSON | 1 |
charles e. gregory | PERSON | 1 |
coshocton | GPE | 1 |
concrete xxii | PERSON | 1 |
colorado | GPE | 1 |
colorado river | LOC | 1 |
columbus railroad | LOC | 1 |
columns | PERSON | 1 |
completion._--except | PERSON | 1 |
compressed air | ORG | 1 |
concrete mixing | ORG | 1 |
concrete piers | PERSON | 1 |
concrete retaining | PERSON | 1 |
condenser plant._--there | PERSON | 1 |
colo. | GPE | 1 |
conn. | GPE | 1 |
consol | GPE | 1 |
consulting engineer | PERSON | 1 |
contractors | ORG | 1 |
corliss-bass | ORG | 1 |
corona (plate | ORG | 1 |
corps of engineers | ORG | 1 |
cortlandt street | LOC | 1 |
cortlandt and church streets | ORG | 1 |
colonel roome | ORG | 1 |
cochrane | ORG | 1 |
charles haswell | PERSON | 1 |
charles woodbury deans | PERSON | 1 |
charles herbert deans | PERSON | 1 |
charles l. harrison | PERSON | 1 |
charles m. jacobs |18548 | PERSON | 1 |
charles pratt | PERSON | 1 |
charles smith | PERSON | 1 |
charles sooysmith | PERSON | 1 |
charles w. deans | PERSON | 1 |
charles w. raymond | | |1151 | PERSON | 1 |
charles woodbury | PERSON | 1 |
charter member | ORG | 1 |
coal briquetting machine | ORG | 1 |
chattanooga | GPE | 1 |
chemistry | GPE | 1 |
chenoweth pile | ORG | 1 |
chief office | ORG | 1 |
chihuahua | GPE | 1 |
circuit-breaker chamber | ORG | 1 |
circular 115 | GPE | 1 |
cleaning up._--_june | ORG | 1 |
cleveland | GPE | 1 |
p. t. & t. r. r. co. | ORG | 1 |
view of inside of form for walls, showing drains | ORG | 1 |
pennsylvania tunnel | ORG | 1 |
percival roberts | ORG | 1 |
the baldwin locomotive works | ORG | 1 |
the bergen hill tunnels | LOC | 1 |
the blackwell''s island reef | LOC | 1 |
the board for the atlantic avenue improvement | ORG | 1 |
the board for the consideration of architectural | ORG | 1 |
the board of aldermen of brooklyn | ORG | 1 |
the board of water supply on long island | ORG | 1 |
the boonton branch | ORG | 1 |
the bridge department | ORG | 1 |
the bridgewater normal school | ORG | 1 |
the buffalo division of the lehigh valley railroad | ORG | 1 |
the buffalo forge and blower company | ORG | 1 |
the bureau of combustibles | ORG | 1 |
the burlington missouri lines | ORG | 1 |
the burlington system | ORG | 1 |
the caffrey central sugar refinery | ORG | 1 |
the canadian pacific railroad | ORG | 1 |
the charles river dam | ORG | 1 |
the chief office | ORG | 1 |
the cincinnati southern | ORG | 1 |
the cincinnati southern railway | ORG | 1 |
the atlantic division | ORG | 1 |
the atlantic avenue commission | ORG | 1 |
the atchison union depot company | ORG | 1 |
stone | ORG | 1 |
shell inside | ORG | 1 |
shorter hills | GPE | 1 |
south | LOC | 1 |
south house | LOC | 1 |
span | ORG | 1 |
spring-board | ORG | 1 |
square bars | PERSON | 1 |
stacks | ORG | 1 |
stern | LOC | 1 |
stone masonry | PERSON | 1 |
the american geographical society | ORG | 1 |
stud-bolts | PERSON | 1 |
swing lathe | PERSON | 1 |
the "metropolitan double-tube" | ORG | 1 |
the "pocket iron" | ORG | 1 |
the 100th meridian | ORG | 1 |
the alabama improvement company | ORG | 1 |
the alton bridge company | ORG | 1 |
the american bridge company | ORG | 1 |
the american bridge works | ORG | 1 |
the city | GPE | 1 |
the city of mexico | GPE | 1 |
the committee and the rail committee of the manufacturers | ORG | 1 |
the grand trunk railway | ORG | 1 |
the erie railroads | LOC | 1 |
the experimental engineering laboratory | ORG | 1 |
the filtered-water reservoir | ORG | 1 |
the flatbush avenue terminal | ORG | 1 |
the garden city | GPE | 1 |
the gas company | ORG | 1 |
the gas tunnel | ORG | 1 |
the general government | ORG | 1 |
the general superintendent | ORG | 1 |
the grand trunk south | ORG | 1 |
the engineering journal | ORG | 1 |
the greenville yard | ORG | 1 |
the harlem river | LOC | 1 |
the harrison transfer station and yard (plate xvii | ORG | 1 |
the harrison transfer yard and summit avenue | ORG | 1 |
the high school | ORG | 1 |
the high school of his | ORG | 1 |
the hudson companies | ORG | 1 |
the hudson company | ORG | 1 |
the hudson river xvii | LOC | 1 |
the engineers'' club of cincinnati | ORG | 1 |
the engineering departments | ORG | 1 |
the committee of a society | ORG | 1 |
the detroit lubrication company | ORG | 1 |
the committee of the board of rapid transit railroad commissioners of the city of new york | ORG | 1 |
the common school system of the state of pennsylvania | ORG | 1 |
the consolidated gas company | ORG | 1 |
the contractor''s superintendent | ORG | 1 |
the coyote reservoir | ORG | 1 |
the cranford company | ORG | 1 |
the degnon realty and terminal improvement company | ORG | 1 |
the department of water supply, gas and electricity | ORG | 1 |
the detroit bridge and iron company | ORG | 1 |
the disposal trestle lii | ORG | 1 |
the engineer division of the manhattan gas light company | ORG | 1 |
the dock department of new york city | ORG | 1 |
the dodge cold storage company | ORG | 1 |
the draft riots | ORG | 1 |
the dutch government | ORG | 1 |
the east river gas company | ORG | 1 |
the east river gas tunnels | LOC | 1 |
the east river tunnels | LOC | 1 |
the edison electric heat | ORG | 1 |
the elaterite paint and manufacturing company | ORG | 1 |
sap | ORG | 1 |
rods horizontally | PERSON | 1 |
red potassium permanganate | ORG | 1 |
xxx | ORG | 1 |
working sites | ORG | 1 |
wykoff | ORG | 1 |
wyoming counties | GPE | 1 |
x. separator | PERSON | 1 |
xi | PERSON | 1 |
xli | ORG | 1 |
xvi | ORG | 1 |
xxvi | ORG | 1 |
xxvii | ORG | 1 |
xxxii | ORG | 1 |
wing | PERSON | 1 |
xxxiv | ORG | 1 |
yacht pier | PERSON | 1 |
yard | ORG | 1 |
yard and offices | ORG | 1 |
yoke | ORG | 1 |
abscissa | PERSON | 1 |
air pressure | ORG | 1 |
air-compressor | ORG | 1 |
anchor-bolts | PERSON | 1 |
worcester | GPE | 1 |
wilson | ORG | 1 |
bell | ORG | 1 |
william couper | PERSON | 1 |
wheeling | GPE | 1 |
whipple | PERSON | 1 |
white mountain | LOC | 1 |
white pins | ORG | 1 |
wiener | PERSON | 1 |
william a. theodorsen | PERSON | 1 |
william arthur payne | PERSON | 1 |
william bradley | PERSON | 1 |
william c. bowles | PERSON | 1 |
william d. ennis | PERSON | 1 |
williams | PERSON | 1 |
william g. mcadoo | PERSON | 1 |
william h. baldwin | PERSON | 1 |
william kent | PERSON | 1 |
william lowe brown | PERSON | 1 |
william m. hughes | PERSON | 1 |
william meier | PERSON | 1 |
william r. mead | PERSON | 1 |
william r. webster | PERSON | 1 |
william sample | PERSON | 1 |
bed lathe | PERSON | 1 |
brick wall | PERSON | 1 |
quartz | ORG | 1 |
maxima | ORG | 1 |
ladle | GPE | 1 |
lamps | ORG | 1 |
lb | GPE | 1 |
lengths | PERSON | 1 |
lip | ORG | 1 |
longitudinal and cross-braces | ORG | 1 |
m.| h. m. | h. m. | h. m. | h. m. | PERSON | 1 |
marbles | PERSON | 1 |
mast | PERSON | 1 |
min ----------- | ORG | 1 |
ingot | ORG | 1 |
mortar | ORG | 1 |
mortar plaster coat | PERSON | 1 |
of| | ORG | 1 |
of| | | |items.|description | ORG | 1 |
pine | ORG | 1 |
plumb-bob | PERSON | 1 |
portal | GPE | 1 |
powder per cu | ORG | 1 |
premises | LOC | 1 |
l | PERSON | 1 |
horizontal measurement | PERSON | 1 |
c.p. | GPE | 1 |
day.| remarks | --------------+------+--------+--------+--------------------------------------+ {| | | | | {| | | | | rock { | PERSON | 1 |
caisson methods | ORG | 1 |
canvas | ORG | 1 |
centrifugal pumps | PERSON | 1 |
clay | ORG | 1 |
cm | ORG | 1 |
cross-timbers | ORG | 1 |
day.| remarks | --------------+------+--------+--------+--------------------------------------+ {| 14 | PERSON | 1 |
day.| remarks | --------------+------+--------+--------+--------------------------------------+ {| 21 | PERSON | 1 |
day.| remarks | --------------+------+--------+--------+--------------------------------------+ {| 7 | PERSON | 1 |
diaphragm | ORG | 1 |
hardpan | GPE | 1 |
east | LOC | 1 |
exterior decay | ORG | 1 |
farther | PERSON | 1 |
fed | ORG | 1 |
for| |150.10 | ORG | 1 |
ft | GPE | 1 |
ft.|0.32 | PERSON | 1 |
gauge | ORG | 1 |
gauge railway | PERSON | 1 |
the illinois valley | LOC | 1 |
the institution of civil engineers | ORG | 1 |
the interborough rapid transit | ORG | 1 |
the south caisson | LOC | 1 |
the bank of the passaic river | ORG | 1 |
the first rapid transit commission | ORG | 1 |
the latter company | ORG | 1 |
the lot east of eighth avenue | LOC | 1 |
the north abutment | LOC | 1 |
the north caisson | LOC | 1 |
the north house | ORG | 1 |
the north truss | LOC | 1 |
the south abutment | LOC | 1 |
the tunnels east | LOC | 1 |
the young men''s christian association | GPE | 1 |
the west abutment | LOC | 1 |
the west bank | GPE | 1 |
timber bents | PERSON | 1 |
trunk mains and service | ORG | 1 |
upright lambert | ORG | 1 |
valley | LOC | 1 |
valley eastward | ORG | 1 |
yard, centers | ORG | 1 |
yellow pine timber | PERSON | 1 |
the bank of ducts | ORG | 1 |
the wykoff wood pipe company | ORG | 1 |
{|0-08| | PERSON | 1 |
the upper bay | LOC | 1 |
the tunnel superintendent | ORG | 1 |
the union construction and waterproofing company | ORG | 1 |
the united railroads | ORG | 1 |
the united states forestry department | ORG | 1 |
the united states metal manufacturing company | ORG | 1 |
the united states navy | ORG | 1 |
the united states reclamation service | ORG | 1 |
the university of illinois | ORG | 1 |
the university of london | ORG | 1 |
the waldorf-astoria hotel | ORG | 1 |
the western states | GPE | 1 |
the war department | ORG | 1 |
the washington city reservoir | ORG | 1 |
the water department of atlantic city | ORG | 1 |
the watertown arsenal | ORG | 1 |
the watson-stillman company | ORG | 1 |
the west shore railroad | LOC | 1 |
the western division | ORG | 1 |
the western division of | ORG | 1 |
the western society of engineers | ORG | 1 |
zinc chlorid | PERSON | 1 |
{|0-18| | PERSON | 1 |
the town of sheffield | GPE | 1 |
|holes|times| | ORG | 1 |
|851 | GPE | 1 |
|long island | LOC | 1 |
|october 6 | PERSON | 1 |
|position|nature|---------+--------+------+------+--------| | PERSON | 1 |
|time | GPE | 1 |
|_ko_|may | ORG | 1 |
|___________|_____________|______________| | PERSON | 1 |
|a | i | r | r | a | m | | |ring| | |f c | g | e | e | p | e | i| | | |and | ORG | 1 |
|hardpan | GPE | 1 |
|ling.| | ORG | 1 |
|31| | ORG | 1 |
|o | ORG | 1 |
|span-- |span-- | ORG | 1 |
|tunnel|tunnel| | ORG | 1 |
||22,050 lb | PERSON | 1 |
||49,000 | PERSON | 1 |
¾ | PERSON | 1 |
½ superintendent | PERSON | 1 |
½ tunnel | PERSON | 1 |
× | PERSON | 1 |
|45,710| failed | PERSON | 1 |
|22| | LOC | 1 |
| field office clerks | ORG | 1 |
|1,560.0| | ORG | 1 |
| locomotive.| tender | PERSON | 1 |
| south weehawken | PERSON | 1 |
|--+---+---+--+--| n| | ORG | 1 |
|-------+--------------+----+------------+--+---+---+--+--| g| | PERSON | 1 |
|--------+--------+-------+-------+----+-----+---------------+--------| | PERSON | 1 |
|----------+--------------+--------------+ description | PERSON | 1 |
|0.153|d-d | PERSON | 1 |
|0.79| -- |49.4|9,600|11,410|2,920| | ORG | 1 |
|1,222.5| | ORG | 1 |
|1,560.0| |17 | |23| | ORG | 1 |
|22 |[s]6 | PERSON | 1 |
|1,593.0| |20 | ORG | 1 |
|1.82|0.15|1.78|0.15|0.150 | ORG | 1 |
|1.98|0.12|1.98|0.11|0.115 | ORG | 1 |
|105+85 |105+ | ORG | 1 |
|16| | ORG | 1 |
|17302 | |1157 | PERSON | 1 |
|1880 | ORG | 1 |
|200 | ORG | 1 |
|22 |[s]4 | ORG | 1 |
the tunnel line | ORG | 1 |
the three-track tunnel | ORG | 1 |
the jamestown brick company | ORG | 1 |
the new orleans advisory board of engineers on sewerage and water | ORG | 1 |
the michigan pipe company | ORG | 1 |
the middle western states | LOC | 1 |
the millstone granite company''s | ORG | 1 |
the missouri state university | ORG | 1 |
the montauk division | ORG | 1 |
the morganthau syndicate | ORG | 1 |
the national guard of missouri | ORG | 1 |
the new england railroad | ORG | 1 |
the new england water-works association | ORG | 1 |
the new orleans levee board | ORG | 1 |
the mexican central railroad | ORG | 1 |
the new york central yard | ORG | 1 |
the new york city railway | ORG | 1 |
the new york city railway company | ORG | 1 |
the new york contracting company | ORG | 1 |
the new york cortlandt street station | ORG | 1 |
the new york district | GPE | 1 |
the new york extension | ORG | 1 |
the new york shaft | ORG | 1 |
the new york state line | ORG | 1 |
the mexican national railroad | ORG | 1 |
the metropolitan underground railroad company | ORG | 1 |
the north manhattan tunnel | ORG | 1 |
the long island system at sunnyside yard | ORG | 1 |
the jersey city station of the pennsylvania railroad | GPE | 1 |
the john shields construction company | ORG | 1 |
the kansas city-st. | ORG | 1 |
the king bridge company | ORG | 1 |
the lehigh coal and navigation company | ORG | 1 |
the long island | LOC | 1 |
the long island express company | ORG | 1 |
the long island railroad at sunnyside yard | LOC | 1 |
the long island railroad''s | LOC | 1 |
the louisiana engineering society | ORG | 1 |
the meadows shops | ORG | 1 |
the lower bay | LOC | 1 |
the mahanoy & broad mtn | ORG | 1 |
the management of the company | ORG | 1 |
the manhattan beach division | ORG | 1 |
the manhattan life | ORG | 1 |
the manhattan terminal power station | ORG | 1 |
the mcdonogh school fund | ORG | 1 |
the meadows division of the pennsylvania tunnel | ORG | 1 |
the meadows division of the tunnel line | ORG | 1 |
the newbold lawrence estate | ORG | 1 |
the north river division of the new york tunnel extension | ORG | 1 |
the thames river | LOC | 1 |
the st. clair river | ORG | 1 |
the scherzer rolling lift bridge company | ORG | 1 |
the sicilian asphalt paving company | ORG | 1 |
the snare and triest company | ORG | 1 |
the society of gas lighting | ORG | 1 |
the south fork of bonito creek | LOC | 1 |
the south shaft | LOC | 1 |
the southern pacific railroad | ORG | 1 |
the southern pacific railroad company | ORG | 1 |
the southern pacific road | LOC | 1 |
the st. clair tunnel | ORG | 1 |
the rio grande | LOC | 1 |
the st. joseph depot company | ORG | 1 |
the st. joseph union stock yards company | ORG | 1 |
the states of new york | GPE | 1 |
the station yard | ORG | 1 |
the stevens institute of technology | ORG | 1 |
the suez canal | LOC | 1 |
the supreme court of this state | ORG | 1 |
the susquehanna river | LOC | 1 |
the tenth avenue portal | ORG | 1 |
the riter conley manufacturing company | ORG | 1 |
the rapid transit tunnel | ORG | 1 |
the north river portals | LOC | 1 |
the pennsylvania tunnel & 1153 | ORG | 1 |
the north river tunnel | ORG | 1 |
the oil department of the southern pacific railroad | ORG | 1 |
the operating department | ORG | 1 |
the passaic river | LOC | 1 |
the pennsylvania r. r. co. | ORG | 1 |
the pennsylvania railroad company office | ORG | 1 |
the pennsylvania railroad management | ORG | 1 |
the pennsylvania railroad station | ORG | 1 |
the pennsylvania steel company | ORG | 1 |
the pennsylvania tunnel & terminal r. r. | ORG | 1 |
the rapid transit commission | ORG | 1 |
the pennsylvania tunnel extension | ORG | 1 |
the ph[oe]nix bridge company | ORG | 1 |
the ph[oe]nix iron company | ORG | 1 |
the pioneer power plant of ogden | ORG | 1 |
the polytechnic institute | ORG | 1 |
the polytechnic school | ORG | 1 |
the province of british columbia | GPE | 1 |
the public service commission | ORG | 1 |
the quai d''orsay station | ORG | 1 |
wheeler condenser and engineering company''s | ORG | 1 |
wet scrubber | PERSON | 1 |
westinghouse | PERSON | 1 |
sample | ORG | 1 |
s. h. woodard | PERSON | 1 |
s. h. woodard | PERSON | 1 |
s. h. woodard memoirs | PERSON | 1 |
s. h. woodard | | +-----+------------------------------------------------------+------+ ] | PERSON | 1 |
s. johannesson | PERSON | 1 |
s. m. felton | PERSON | 1 |
s. pearson and son | ORG | 1 |
s. pearson and son, inc. | ORG | 1 |
s. pearson and son, limited | ORG | 1 |
sanford | PERSON | 1 |
s. bent russell | PERSON | 1 |
sanford e. thompson | PERSON | 1 |
screw-pile | PERSON | 1 |
sewell | ORG | 1 |
shafts | ORG | 1 |
smith | ORG | 1 |
special committee on rail | ORG | 1 |
special steel bucket plan of bucket end view | ORG | 1 |
sump | ORG | 1 |
safety lamp testing gallery | ORG | 1 |
s. bent russell | PERSON | 1 |
rudolph hering | PERSON | 1 |
sallie mcqueety | PERSON | 1 |
river tunnels | PERSON | 1 |
richard montfort | PERSON | 1 |
richards | PERSON | 1 |
richardson | PERSON | 1 |
richmond | GPE | 1 |
riehlé | ORG | 1 |
rio grande railroad | PERSON | 1 |
river | PERSON | 1 |
river bulkhead | PERSON | 1 |
river draw-bridge | PERSON | 1 |
robbins | PERSON | 1 |
round holes | PERSON | 1 |
robert chalmers | PERSON | 1 |
robert h. groff | PERSON | 1 |
robert routledge | PERSON | 1 |
robert w. hunt | PERSON | 1 |
rock | GPE | 1 |
rock excavation._--as | PERSON | 1 |
rock roof | ORG | 1 |
rock |106+ | ORG | 1 |
rome | GPE | 1 |
saks'' store | ORG | 1 |
sand arch experiments | PERSON | 1 |
retired | PERSON | 1 |
south tunnel | GPE | 1 |
sixteenth._--the | PERSON | 1 |
sliding extensions | ORG | 1 |
slight crack | PERSON | 1 |
soft | PERSON | 1 |
sooysmith and company | ORG | 1 |
sour lake | LOC | 1 |
south manhattan | ORG | 1 |
south shaft._--work | PERSON | 1 |
south terminal station | ORG | 1 |
south tunnels | LOC | 1 |
single-tunnel | ORG | 1 |
south weehawken | PERSON | 1 |
southward | ORG | 1 |
southwest | LOC | 1 |
special construction at river | ORG | 1 |
special engineer | ORG | 1 |
specifications for steel rails | ORG | 1 |
sr. | GPE | 1 |
st. | GPE | 1 |
st. george | GPE | 1 |
sinking sumps | PERSON | 1 |
signalman | PERSON | 1 |
sanford e. thompson | PERSON | 1 |
section of completed lining xxvi | ORG | 1 |
santa fé''s | GPE | 1 |
santa fé | GPE | 1 |
sap | ORG | 1 |
sayre | GPE | 1 |
schall | GPE | 1 |
school of st. michael''s | ORG | 1 |
scows | PERSON | 1 |
seattle | GPE | 1 |
second._--the requirement | PERSON | 1 |
service reservoirs_.--at coyote | ORG | 1 |
sierra madre | PERSON | 1 |
seventh._--tunnel | PERSON | 1 |
shaft | PERSON | 1 |
shafts | PERSON | 1 |
shall | ORG | 1 |
shield showing | PERSON | 1 |
shields | ORG | 1 |
showing clear water over tunnel location | ORG | 1 |
showing first chutes | ORG | 1 |
showing incline as reconstructed for locomotives | ORG | 1 |
richard dudgeon | PERSON | 1 |
retaining-wall | PERSON | 1 |
st. paul | GPE | 1 |
pipe line | ORG | 1 |
percival roberts | PERSON | 1 |
periods 5 and 6 | ORG | 1 |
perry | PERSON | 1 |
pier 62 | GPE | 1 |
pike | ORG | 1 |
pile bores | PERSON | 1 |
pineapple | ORG | 1 |
pipe | PERSON | 1 |
pipe joints_.--there | PERSON | 1 |
pipe weights._--makers | PERSON | 1 |
pennsylvania system | ORG | 1 |
pipe-line | ORG | 1 |
pit | PERSON | 1 |
place | GPE | 1 |
placing key segment | ORG | 1 |
plate l. | PERSON | 1 |
plate liii | PERSON | 1 |
plate lxi | LOC | 1 |
plate lxi and fig | ORG | 1 |
plate lxxii | ORG | 1 |
pennsylvania tunnel & 1150 | ORG | 1 |
pennsylvania section | ORG | 1 |
plate xx | ORG | 1 |
p_{h | PERSON | 1 |
philadelphia | GPE | 1 |
placing lagging | ORG | 1 |
plate ix.--map of portion of manhattan island | ORG | 1 |
plate lxvii | ORG | 1 |
portal | ORG | 1 |
porter | ORG | 1 |
pounds | GPE | 1 |
president | GPE | 1 |
pump | GPE | 1 |
papers | PERSON | 1 |
pennsylvania railroad extension | ORG | 1 |
paris | GPE | 1 |
pasadena | GPE | 1 |
passenger | ORG | 1 |
passenger tracks | ORG | 1 |
paterson branch | GPE | 1 |
paul a. seurot | PERSON | 1 |
paul chapman | PERSON | 1 |
payne | PERSON | 1 |
pennell | ORG | 1 |
plate xlix | GPE | 1 |
plate xxx | PERSON | 1 |
reservoir leakage_.--the | PERSON | 1 |
rapid transit brooklyn | ORG | 1 |
robert w. hunt | PERSON | 1 |
rahway | PERSON | 1 |
rail | PERSON | 1 |
rail sections | ORG | 1 |
railroad company | ORG | 1 |
rainey | PERSON | 1 |
ralph c. taggart= 1 | PERSON | 1 |
rankine and coulomb | ORG | 1 |
ransome | ORG | 1 |
raritan bay | LOC | 1 |
richard montfort | PERSON | 1 |
ray springs | GPE | 1 |
reading railroad | PERSON | 1 |
rear view | ORG | 1 |
reconstructed line | PERSON | 1 |
reliance | ORG | 1 |
rensselaer polytechnic institute | ORG | 1 |
repair of broken | PERSON | 1 |
rescue apparatus | PERSON | 1 |
rescue training room | PERSON | 1 |
richards | ORG | 1 |
resistance | ORG | 1 |
plate xxxii | ORG | 1 |
preliminary treatment | PERSON | 1 |
plate xxxiv | ORG | 1 |
plate xxxvii | ORG | 1 |
pocket iron | ORG | 1 |
port morris | ORG | 1 |
portal | ORG | 1 |
powder flames | PERSON | 1 |
power company | ORG | 1 |
power-house plant | ORG | 1 |
practical formulas | PERSON | 1 |
pressures | LOC | 1 |
r.r | GPE | 1 |
princeton | GPE | 1 |
pushing back | PERSON | 1 |
quarries | PERSON | 1 |
r. barclay calley | PERSON | 1 |
r. r. | PERSON | 1 |
r. r. | | PERSON | 1 |
r. t. robinson | PERSON | 1 |
r. webster | PERSON | 1 |
r. worthington | PERSON | 1 |
st. louis belt line | ORG | 1 |
staff._--a | PERSON | 1 |
west.|north | LOC | 1 |
virginia hughes | PERSON | 1 |
universal cutter | PERSON | 1 |
upper face and retaining | ORG | 1 |
v.--new york | PERSON | 1 |
vancouver island | GPE | 1 |
vancouver portland | ORG | 1 |
various lengths | ORG | 1 |
varney | ORG | 1 |
views showing | PERSON | 1 |
views showing excavation | ORG | 1 |
virginian | GPE | 1 |
union station | ORG | 1 |
volumes | ORG | 1 |
volunteers | ORG | 1 |
w | PERSON | 1 |
w. cullen morris | PERSON | 1 |
w. h. baldwin | PERSON | 1 |
w. h. lyon | PERSON | 1 |
w. k. barnard | PERSON | 1 |
w. kendrick hatt | PERSON | 1 |
w. l. 152 | PERSON | 1 |
united states department of agriculture | ORG | 1 |
union | GPE | 1 |
w. l. brown | PERSON | 1 |
tunnel north xxxvii | LOC | 1 |
trauzl lead blocks | PERSON | 1 |
traveler | ORG | 1 |
trenches | ORG | 1 |
trenton | GPE | 1 |
trestle over n.y.c. | ORG | 1 |
tulane university of louisiana | ORG | 1 |
tunnel a | GPE | 1 |
tunnel chiefs of parties field office | ORG | 1 |
tunnel invert xl | PERSON | 1 |
tunnel transport | ORG | 1 |
underground stations vi | ORG | 1 |
tunnel transportation | ORG | 1 |
tunnels lxiv | ORG | 1 |
turner | ORG | 1 |
twelfth._--the | PERSON | 1 |
twin-tunnel | PERSON | 1 |
type | PERSON | 1 |
u.s. | GPE | 1 |
ultimate | ORG | 1 |
ultimate | ORG | 1 |
w. l. brown | PERSON | 1 |
w. l. |42149 | PERSON | 1 |
transfer station xx | ORG | 1 |
west 18th street station | LOC | 1 |
washington life | ORG | 1 |
water mains | ORG | 1 |
waterproofers pipefitters'' carpenters'' bricklayers'' | ORG | 1 |
watertown | GPE | 1 |
watson-stillman company | ORG | 1 |
weehawken tunnels | ORG | 1 |
wellington | GPE | 1 |
wells | ORG | 1 |
west & oj | ORG | 1 |
west 23d street | LOC | 1 |
walter w. clifford | PERSON | 1 |
west 31st street | LOC | 1 |
west 32d | LOC | 1 |
west 34th street | LOC | 1 |
west chester | GPE | 1 |
west point | LOC | 1 |
west shafts | LOC | 1 |
west side of avenue | GPE | 1 |
west va. | GPE | 1 |
west-shaft | GPE | 1 |
wash. | GPE | 1 |
walter o. snelling | PERSON | 1 |
w. rogers | PERSON | 1 |
weehawken | ORG | 1 |
w. stearns | PERSON | 1 |
w.b. | PERSON | 1 |
w.i. | GPE | 1 |
w.r. hutton | PERSON | 1 |
w.s. | GPE | 1 |
wagoner | ORG | 1 |
walter w. clifford | PERSON | 1 |
walter w.= questions | ORG | 1 |
webster | PERSON | 1 |
weight per cubic foot | ORG | 1 |
wall required for different batters and pressures | ORG | 1 |
william arthur | PERSON | 1 |
william arthur.= reinforced | PERSON | 1 |
william d. ennis | PERSON | 1 |
william d.= expansion | ORG | 1 |
william r. webster | PERSON | 1 |
william r.= | PERSON | 1 |
worcester | PERSON | 1 |
wright | PERSON | 1 |
wabash) railway | ORG | 1 |
transport | ORG | 1 |
transfer station xix | ORG | 1 |
standard cross-section of concrete lining of shield-driven | ORG | 1 |
thacher | ORG | 1 |
surface railway structure | PERSON | 1 |
surface railway tracks | ORG | 1 |
surface ry | PERSON | 1 |
system east river | LOC | 1 |
t. & t. r. r. east river division | ORG | 1 |
t. kennard thomson | PERSON | 1 |
t. kennard thomson | PERSON | 1 |
table | ORG | 1 |
table 2.--rate of progress | ORG | 1 |
the american society of civil engineers | ORG | 1 |
supt | PERSON | 1 |
the east river tunnels | LOC | 1 |
the north river division | ORG | 1 |
thompson | ORG | 1 |
timbering | PERSON | 1 |
trautwine | PERSON | 1 |
typical sections of retaining wall | ORG | 1 |
table 2 | ORG | 1 |
table 29 | GPE | 1 |
table 33 | GPE | 1 |
surface railway | PERSON | 1 |
superintendence | PERSON | 1 |
tacony | GPE | 1 |
sterling and company | ORG | 1 |
standard cross-section of concrete lining of shield-driven tunnels | ORG | 1 |
standard oil | ORG | 1 |
station 190 + 15 | ORG | 1 |
station 66 + 10 | ORG | 1 |
station yard | ORG | 1 |
station at | ORG | 1 |
steel | ORG | 1 |
steel rod reinforcement | PERSON | 1 |
steelton | GPE | 1 |
stone | ORG | 1 |
sunnyside yards | PERSON | 1 |
stone-crusher | PERSON | 1 |
stott | ORG | 1 |
stove-pipe pile | ORG | 1 |
strata | GPE | 1 |
stratton company | ORG | 1 |
sub-grade | ORG | 1 |
sulphuric | ORG | 1 |
summit avenue | ORG | 1 |
sunnyside | ORG | 1 |
table 4 | GPE | 1 |
taper | PERSON | 1 |
transactions | PERSON | 1 |
thirty-first street | LOC | 1 |
the north river | LOC | 1 |
the o''rourke engineering construction company | ORG | 1 |
the pennsylvania railroad company | ORG | 1 |
the pennsylvania railroad management | ORG | 1 |
the power-house | ORG | 1 |
the railroad company | ORG | 1 |
the weehawken shaft | PERSON | 1 |
theta delta chi fraternity | ORG | 1 |
third._--weight | PERSON | 1 |
thomas rainey | PERSON | 1 |
the new york shield chambers | ORG | 1 |
tie-rods._--when | PERSON | 1 |
tilton | GPE | 1 |
timber cradle | ORG | 1 |
timbermen | ORG | 1 |
time | ORG | 1 |
tony | PERSON | 1 |
toronto | GPE | 1 |
toronto bay | LOC | 1 |
toronto island | GPE | 1 |
the new york tunnel extension | ORG | 1 |
the new york connecting railroad | ORG | 1 |
telegraph ducts | PERSON | 1 |
terminal railway company | ORG | 1 |
temple | ORG | 1 |
tench | PERSON | 1 |
tench company | ORG | 1 |
tenn. | GPE | 1 |
tenth ave. | PERSON | 1 |
tenth avenues | ORG | 1 |
tenth._--the | PERSON | 1 |
terminal r. r. | PERSON | 1 |
terminal r. r. co. | ORG | 1 |
terminal site fig | ORG | 1 |
the manhattan shaft | ORG | 1 |
testing beam | ORG | 1 |
testing station | ORG | 1 |
texas railroad | GPE | 1 |
the bay ridge improvement | ORG | 1 |
the board of engineers._--before | ORG | 1 |
the bridge company | ORG | 1 |
the city of toronto | GPE | 1 |
the city of victoria | GPE | 1 |
the east river division | ORG | 1 |
(shamokin division | ORG | 1 |