11 II K mUfi tiiil i m m ill m SlilillllHliiilllnl m?i!illMute{HHiiU|}^l!r!Hll ni!i; illli lilr iiiiiiii tHiUty;:;^, ■ y 1 O nu::) ■WiSiiiiiiiiiiffisffliiliiiiiiiiiS Class ^ THr^7^. Book__ 'H^-^. CopyrightN^ i COPYRIGHT DEPOSIT. ^ A MODERN HANDRAIL Common-Sense Stair Building and Handrailing SHOWING THREE OF THE SIMPLEST METHODS KNOWN IN THE ART, WITH COMPLETE INSTRUCTIONS FOR LAYING OUT AND WORKING HANDRAILS SUITABLE FOR ANY KIND OF A STAIR, STRAIGHT, CIRCULAR OR ELLIPTICAL, OR FOR STAIRS WITH LANDINGS AND CYLINDERS .^tair '25uilDin5 COVERS UPWARDS OF EIGHTY PAGES, DEVOTED TO NEWEL OR PLATFORM STAIRS CHIEFLY, GIVING INSTRUCTIONS FOR THEIR BUILDING, PLANNING AND DECORATION BY FRED T. HODGSON, Architect Illustrated with over Two Hundred and Fifty Drawings and Diagrams, and Containing a Glossary of Terms Used in Stair Building and Handrailing; and in addition. Twenty-five Mod- erate Priced House Designs, Showing the Perspective View and Floor Plans. ->•>-, D 3 J CHICAGO FREDERICK J. DRAKE & CO. PUBLISHERS LIBRARY of CONGRESS Two Copies Received APR 11 1904 , Copyright Entry CLASS HV XXC. No. COPY B ^ ^ ?.!^ € „• « O" PREFACE The following pages in handrailing are taken from the actual working drawings of practical handrailers. The first division is, in a great measure, the work of George Langstaff, New England, and is considered by expert workmen to be one of the best treatises of the kind, with regard to the stairs dealt with. Of course there are only eleven kinds of stairs, but they are so arranged that any person mastering to the full extent these eleven would find no insurmountable difificulty in dealing with stairs of other kinds. It must be remembered that the reader of this book is supposed to have a considerable knowledge regard- ing the various methods of building the stair proper in all its different forms, for without this knowledge it will be impossible to understand the method of laying out and constructing a rail, even for a straight stair having a ramp at the newel post. There is a book entitled "Stair-Building Made Easy," price one dollar, which teaches, in a \'ery simple manner, the proper way to layout the carcass of a stair, and all new begin- ners who have not obtained a fair knowledge on the subject should procure one of these books, which, in conjunction with this work, will fully equip any young man with all the information he will ever likely require regarding the art of stair-building and handrailing. 5 6 PREFACE The greater portion of the first division was pub- lished in "The Builder and Woodworker" many years ago, and afterwards, in a very much amended form, in "The National Builder," and is now in book form for the first time. The second division which contains some excellent examples is the work of several contributors, who worked under a like system. The methods of obtaining the wreaths and twists are worth studying, as they show how these can be lined out with the greatest of ease when the subject is understood. This method is nearly complete in itself. The third division is perhaps the most complete of the three, as about any kind of a rail can be obtained by the use of this system. While not exactly like the system of the late Robert Riddell, it approaches it so nearly that ordinary workmen would scarcely know the difference, but there is a difference, and Mr. Wilson, who has helped to work this system out, deserves much credit for simplifying, the whole scheme. The science of handrailing was never reduced to such simplicity as now, and it is claimed for the three divisions shown in "Common-Sense Handrailing" that the latest and simplest methods are shown therein, and this, too, at about one-fifth the cost of the older and more elaborate methods. In saying this we do not mean to belittle the larger and m some cases the more extended works of Nicholson, Graff, Reynalds, Sherrett, Monckton, Secor, Riddell and others. Each PREFACE 7 and every one has much to recommend it, and the expert handrailer will no doubt have copies of these larger works on his shelves. To the first and last of the names given in the foregoing belong the greatest honors in this science, the first for his invention, or rather discovery, of the true geometrical principles involved, and the latter for divesting the science of its crudities and reducing it to more simple conditions. Nearly all improvements in the science are due in large measure to the methods employed by Robert Riddell. The prismatic solid when thoroughly understood will show to the student pretty nearly everything required in handrailing, and it is the advice of the writer that this solid should be analyzed by the young man who wishes to become an expert, and the study will neither be tedious nor uninteresting. In all cases . a stairway should be commodious, inviting and easy of ascent, and when winders are used they should extend past the spring line of the cylinder, so as to give a fair wreath at narrow end of tread and to bring the rail as near as possible to the same pitch as rail over square steps, and when the hall or space is sufficiently wide should not be less than 3 feet 6 inches in width; 4 feet would be much better, then two persons can pass each other. The height of riser and width of step are governed by the space allowed for the stairs, but as a general rule the step should not be less than 9 inches wide and the riser should not exceed 8 PREFACE 8 inches in height. Seven inches rise and II inches tread make a very easy and good-looking stairway. If the width of tread is increased the riser must be corre- spondingly reduced. The tread and riser together should not be over i8 inches or less than 17 inches. Of course there are occasions when this rule cannot be employed, and the workman will be called upon to exercise his own judgment, but the closer he keeps to this rule the better will be his stair so far as comfort and convenience are concerned. This little book contains over 120 illustrations— all of a practical nature — and it is hoped the text describing them is sufficiently clear, and that the student will have no difficulty in understanding what is meant and in being able, after understanding them, to construct a handrail over any flight of stairs that he may be called upon to erect. This is the ardent wish of the writer. Fred T. Hodgson. January, 1903. TStaircase Newel | STAIRCASE NEWEL AND RAIL Common-Sense Handrailing FIRST METHOD The building of stairs and properly making and placing over them a graceful handrail and suitable balusters and newel posts is one of the greatest achieve- ments of the joiner's art and skill, yet it is an art that is the least understood of any of the constructive processes, that the carpenter or joiner is called upon to accom- plish. In but very few of the plans made by an architect are the stairs properly laid down or divided off; indeed, most of the stairs as laid out and planned by the architect, are impossible ones owing to the fact that the circumstances that govern the formation of the rail are either not understood, or not noticed by the designor; and the expert handrailer often finds it difficult to conform the stairs and rail to the plan. Generally, however, he gets so close to it that the character of the design is seldom changed. The stairs are the great feature of a building, as they are the first object that meets the visitor and claims his attention, and it is essential, therefore, that the stair and its adjuncts should have a neat and graceful appearance, and this can only be accomplished by having the rail properly made and set up. It is proposed in this little book to give such instructions in the art of handrailing as will enable 9 lo COMMON-SENSE HANDRAILING the young workman to build a rail so that it will assume a handsome appearance when set in place. There are eleven distinct styles of stairs shown, but the same principle that governs the making of the simplest rail, governs the construction of the most difficult, so, having once mastered the simple prob- lems in this system, progress in the art will become easy, and a little study and practice will enable the workman to construct a rail for the most tortuous stair- way. A knowledge of geometry is not required in the study of this system, but it would aid the workman materially if he possessed a knowledge of that science, and where possible he should avail himself of acquir- ing as much knowledge of geometry as possible, not only for the study of handrailing but nearly every branch of the building trade. The progressive lessons given herewith will, I am sure, be of great assistance to stair-builders already engaged in the business and to the young aspiring mechanic, anxious to master every branch of his trade and to penetrate all its mysteries. This system will open a hitherto sealed book, especially to the young man whose knowledge of geometry may be rather limited. There will be no labyrinthic network of lines to torment and confuse the student, nothing but what is absolutely necessary to obtain the face moulds and bevels for marking and working the wreaths. The figures from i to 1 1 show flights of stairs of various shapes and forms, and cover all the examples the workman will ever likely be called upon to build. At any rate, if he should have to construct a form of stairs not shown in these examples, the knowledge gained by a study of these presented wilh enable him FIRST METHOD II to wrestle with other forms, no matter what their plans may be. The only form of stair not shown that the student may be called upon to build would very likely be flights having an elliptical plan, but as this form is so seldom used, and then only in public buildings or great mansions, it seldom falls to the lot of the ordi- nary workman to be called upon to design or construct them. However, to provide for such a contingency a method of laying out and constructing a handrail will be illustrated and described at the close . of this treatise. Fig. 1. J Fig. I exhibits the plan of a straight stair with an ordinary cylinder at the top, provided for a return rail on the landing. It also shows a lengthened step at the starting. Fig. 2 • ) Fig. 2 shows a plan of a stair with a landing and return steps. 12 COMMON-SENSE HANDRAILING V\<^. 3 shows a [)lan with an acute angular landing and cylinder. Fig. 4 shows the same kind of stair as Fig. 3, only- being at an obtuse angle. Fig. 5 Fig. 5 exhibits a stair having a half-turn with two risers on landings. FIRST METHOD 13 Fig. 6, Fig. 6 shows a plan of a quarter-space stair with four winders. Fig. 7. Fig. 7 is the plan of a stair similar to Fig. 6, but having seven winders. Fig. 8 shows the plan of a stair having five "dancing winders." H COMMON-SENSE HANDRAILING Fig. 9 is the plan of a half-space stair having five "dancing winders" and a quarter-space landing. Fig. 10 shows the plan of a half-space stair with 'dancing winders" all around the cylinder. FIRST METHOD 15 Fig. II shows the plan of a geometrical stair having winders all around the cylin- der. As it is necessary the student should be acquainted with the methods of develop- ment of the angle of tangents which give shape and joints of the face moulds directly from the pitch lines, a couple of examples are herewith illustrated. Fig. 12 shows a straight pitch in which both tangents are of equal length, while Fig. 13 shows the tangents of unequal lengths and different pitches, and I advise the student to thoroughly master these two problems by frequently reproducing them, as these two examples are the very foundation of the system we are about to submit. A tangent is a line touching a circle at right angles to the radius as shown at Fig. 14, and is readily con- structed and as easily understood. To construct Fig. 12, from center O with the radius OA, describe a quarter circle, APC; draw tan- gents AB and CB, join AC; through the point B draw a straight line parallel to AC; with center B, with radius BA, describe the arcs AD and CE; at the point E erect the perpendicular EF at right angles to DE to any desired height (in laying out a handrail this height will be the same as the height of the number of risers contained in the wreath); let F be the given height (this being one pitch); join FD, extend OB to G; from G draw GH at right angles to FD; make GH equal to COMMON-SENSE HANDRAILING Fig, J 2, O BI. With the center H and radius DG describe arcs, cutting DF at K and L; draw HL and HK, which are FIRST METHOD tangents on the pitch, and which, when placed in posi- tion, would stand plumb over ABC. i8 COMMON-SENSE HANDRAILING 7ari0tnt To construct Fig, 13, proceed in the same manner as in Fig. 12, until the height is located. It will be noticed that in this exam- ple BG is lifted higher, making the pitch-lines and tangents FG and DG of un- equal lengths. To obtain the angle continue BG to H, making BH equal to EF; from H draw the line HJ to any distance at right angles to DG. With the center G and radius GF describe an arc cutting the line HJ at S; join SG and SD and the angle is com- pleted. An easy way to prove the correctness of these prob- lems is to draw them on common thick paper or card- board on a larger scale than shown in these diagrams; then take a knife and cut out theangle DEF, place it per- pendicularly over ABC, bringing D over A and E over C; then cut out the angle HKL, and if drawn correctly it will lie on the pitch-lines and fit the sides exactly. To draw the curve line in the most practical way take B as a center, and with radius BP describe an arc touching the curve APC in the angle ABC; from H as a center, with the same radius, describe an arc cutting HG at M; then take a thin flexible strip of wood of an even thickness, bend it until it touches the points KLM; mark around it with a pencil, and the curve is completed, and near enough to absolute accuracy for all practical purposes. The curve so obtained in its perfection should be a portion of an ellipse, which it will be if correctly drawn. FIRST METHOD 19 Let us now go back to Fig. i and describe the method for obtaining the face moulds and bevels of turnout and wreath pieces for that style of a stair. To build these stairs correctly and with an easy, graceful rail, two or three things must be carefully observed in taking dimensions and laying down the plan. Measure the height from top of first, to top of second floor; set the rod you measure with plumb at the trimmer where the stairs land, and be sure that the lower end is level from where the stairs start. Measure the width of opening from studding to face of trim- mer, also the depth of joist, that the cylinder may curve round and meet the face board level; plumb down from the header at landing, and measure back the amount of run where the stairs start; divide the height into the necessary number of risers, space off the run, making one less than in dividing the height, and also make allowance for the cylinder, landing and swell of the turnout steps. Where it is practicable make the rise seven inches or as near to it as possible, and make the tread, or step, ten inches or as near as can be, as this combination makes a very easy stair for dwell- ings, but of course the height of riser and width of tread will be dependent to a great extent on the sur- rounding conditions. In laying out the steps for the turnout observe the same rule that applies to all winding stairs, that is, to make them as near the width of the straight treads as possible on the walking line. Locate the landing riser exactly half a step from the center of rail on landing, as shown at Fig. 15. This will bring the rail the same height on landing as it is in the middle of the step. Any departure from this rule will either change the 20 COMMON-SENSE HANDRAILING height or will make it necessary to spring the wreath or slab off the shank, a very clumsy experiment. Fig. 15 shows the plan of turnout steps, with rail mitering into cap. The dotted curved line shows face of string. The black line shows center of rail with tangent ABC at right angles to dotted radius. Fig. 16 shows the tangents in position on the pitch. To construct Fig. 16, take the pitch- board and mark out the steps as shown. Be- ginning at third riser and coming down, draw pitch-line CB from second riser D; mark distance DE, which gives angle B; draw level tangent BA, agree- ing with BA, Fig. 15; continue line of first step with dotted line to F, draw FC; continue the line AB to G. The distance from G to C is the required height, and EB gives the height to which the rail is lifted at the newel. FIRST METHOD 21 -FigAT. To construct Fig. 17, draw tangents ABC, and curve line exactly like Fig. 15. In practice this figure can be drawn on Fig. 15, and to avoid confusion of lines it is transferred. Continue AB to D; draw DC at right angles to DB; set up the height, GC, Fig. 16. Connect ED at right angles to ED, draw DF; with D as center, de- scribe an arc from B to G and from A to F, then connect EG; draw dot- ted ordinates AA to mark center of curve and chord line. The spring bevel for squaring the wreath at lower end is found at angle E. To obtain the bevel for upper joints take a center anywhere on line ED, describe an arc touching EG and cutting ED at H. Draw line from center of arc at right angles to ED, cut- ting EC at I. Connect HI, and the angle at H is the upper spring bevel. The develop- mentof pitch-line for wreath is shown at Fig. 18. First make apian of the cylinder; draw center line of rail with tan- 22 COMMON-SENSE HANDRAILING gents CAB (the distance from face of string to center of rail varies according to size of baluster), locate the risers, putting last one-half step from angle A, locate the joint of rail at riser C. With A for a center de- scribe the arc ACD, extend AB to D, swing last riser around to E, chord line H, and X to I. Place pitch- board with riser touching AC, and hypothenuse or raking side cutting through E; draw pitch-line and continue AC to meet it at F. AF is the height of rail above the floor; draw FG at right angles to FC; con- tinue radius O through to G, square up from I to pitch- line and from H and D down. Fig. 20, To construct Fig. 19 (this figure can be drawn on Fig. 18, but is transferred for the same reason as Fig. 17), draw a line agreeing exactly with pitch-line DF, with points HEI marked; make FG at right angles to DF, and equal to FG, Fig. 18. Draw the line I equal to X, Fig. 18, bend in a thin strip of wood and draw curve GIH. Set off half the width of rail on each side of this curve line, square the joints from the tangents KFG, and the mould is completed. A little more than the finished size of rail is necessary to square the wreath, but not often more than one-eighth of an inch on each side. The surest way is to draw the spring bevel on a board, place a templet the size of the rail on a bevel line at right angles to it, square from the edge of board across corners, draw parallel lines FIRST METHOD 23 enclosing the templet, and it will be seen at once how wide the mould should be and what thickness of plank is required. This method is seen in application of bevels at Figs. 21 and 22. Fig. 20 shows the bevel portion of wreath; a better appearance is given to the wreath by using plank half an inch thicker than the rail, and casing it up from center joint as shown by the sections on end of mould. < Fig. 21. \ \, • . Fig. 22. m Figs. 21 and 22 show the application of the spring bevels and templets for squaring the wreaths. The bevel for Fig. 21 is found at F, and is simply the pitch of the stairs. The bevels for the turnout wreath are both applied in the same manner, from the inside, or the face cutting through the center, as shown by the sections. The following illustrations exhibit a method of obtaining the face moulds for the flight of stairs shown at Fig. 2, which is a flight the most common in use. To obtain dimensions make the plan, etc., and fol- low the instructions given for Fig. I. Where the ri- sers are located half a step from center of rail, as explained previously, the same method will apply to this flight, and the bevel will be the pitch of the stairs at the center point, and the section will be square with the face of stuff at the straight end of wreath. Suppose Fig. 23 to be the ground plan of cylinder, with risers placed in a position that insures an easy. 24 COMMON-SENSE HANDRAILING graceful rail, and also adds to the run by curving the landing and starting risers back to the platform. To construct Fig. 23, draw the center line of rail and tangents ABCD; from B and C as centers, swing around A and D, cutting B and C extended; swing around the risers E and F in like manner; place pitch- board with riser parallel to AB and touching H, and the raking side, cutting through G. Mark out the treads and risers as shown at XXXX. Draw pitch- lines, as shown, cutting AB and DC extended up; join IK, and the pitch-line is complete. To obtain the angle of tangents at K draw dotted line from center of cylinder cutting IK at L. Draw MN through L parallel with BC. At right angles to upper pitch-line draw dotted line NO. From center K swing around KL to O; connect KO, and the angle is complete. FIRST METHOD 25 To obtain the spring bevels — from center B describe an arc, touching the pitch-line KI extended, and cutting BI at P; connect PG, and the bevel for center joint is found at P. To obtain bevels for joints connecting with straight rail, take M as a center and describe an arc touch- ing lower pitch extended, connect with L, and the bevel is found. Fig. 24 Figs. 24 and 25 show the sections and application of bevels on rails. Fig. 24 is the lower and Fig. 25 the upper wreath; the same face would serve for both, as the upper and lower pitches are the same. Let us now examine Figs. 3 and 4, and endeavor to form rails to suit them. As before stated, these two examples represent on the ground plans obtuse and acute angles at the return landings; and in the forma- tion of rails to meet the requirements for these stairs, the student will have covered the ground for the for- mation of rails for nearly every kind of rail required for a platform stair. In locating these risers at the landings be sure to place them, if possible, exactly 26 COMMON-SENSE HANDRAILING half a step each way from angle B, Fig. 26. This wili insure an easy rail Fig. 26 shows the development of the angle of tan- gents for the face mould and the bevel for springing the wreath. Draw the angle ABC on center line of rail as shown; draw dotted line from center O to B; draw DE at right angles to OB; from center B swing around A and C to D and E; set up one riser from D to F, and one down from E; mark one step above and below the pitch-board; draw pitch-line XX. Connect CA, and continue OB to G; with B as a center, describe an arc touching CA; from G as a center with the same radius, describe an arc; from E draw line touching this arc; from G again swing around GF to H; connect GH, and the angle of tan- gent is complete. The amount of straight wood on wreath is shown from E and H to the joints XX. To obtain the bevel it is first necessary to find the FIRST METHOD 27 point I; from H with FD for radius, swing an arc and intersect with another from E; having CA for radius, connect El and HI; take a center, K, anywhere on the line EH, draw an arc touching GH and cutting EH at L; square down from K, cutting JH at M; connect LM, and the bevel is found for both joints of the wreath, the pitch being one straight line. Fig. 27 shows applica- tion of bevel to wreath. Figs. 28 and 29 are simply a re pet i tion of Figs. 26 and 27 excepting that the ground plan forms an obtuse angle. Fig, 30 shows the manner of sliding the mould on the wreath to mark it for blocking. We may state here that there have been worked some hundreds of rails during the past thirty years by this method, and we have come to the conclusion that the easiest and 28 COMMON-SENSE HANDRAILING quickest way to block out a rail is to use just such moulds as are shown in the drawing, viz., of a parallel widths and just sufficient- ly large to square the rail properly for moulding. When the wreath is sawed out, the face of stuff carefully planed true, the tangents marked and the joints made perfectly square with the face and with the tangents, then square the tangent across the joints, mark the center and draw the bevel across, as shown in Fig. 27, mark the section of rail at right angles to bevel. The best method of doing this is to use a thin templet with a small hole in the center, through which put a scratch awl, then swing the templet until exactly at right angles with bevel and mark all round it. The section being marked, square in from the joints on all sides to make sure the wreath will bolt on to the straight rail and form a clean line. To mark the curve line slide the mould up, as shown in Fig. 30, mark the inside edge (this line will not be quite as accurate as one made from an elliptical mould on the sliding principle with wide ends, but it is near enough for all practical purposes) by roughing out the inside first and occasionally planing through the wreath. Looking in the direction of a plumb-line, it will be seen at once when to take off the superfluous wood, and with a little care the inside will soon show a clean, true FIRST METHOD 29 surface. As soon as this is done gauge the wreath to a width, then bend in a thin strip. Connecting the straight lines squared in from each end, mark around the outside in the same manner, mark off the top, gauge to a thickness, and the wreath is squared. The plumb-line can be marked on the inside of the wreath, and wil give the line of sight by taking the bevel from the angle EHJ, Fig. 26. Now we will describe the method for constructing the face moulds of a handrailing for a stair suitable for the plan shown in Fig. 5. In this example two prob- lems are used to obtain the development of tangents, bends and twists of the rail. Let Fig. 31 represent the ground plan of cylinder with the risers marked in position, also the elevation and "pitch" inclination of center line. It will be noticed that the pitch-line is perfectly straight. This is caused by the risers being placed so as to bring them exactly the width ot a step from each other on the tangent line, as shown in the plan and elevation. Fig. 31. This is a point the student should always bear in mind; locate the risers this way when- ever practicable, and you are sure to have a good-look- ing, easy rail. To construct Fig. 31, the plan of cylinder being made with risers and center line of rail drawn, swing out A and D to meet BC extended, also the risers E and F; place the pitch-board at the point where E cuts the line BC, keeping the risers parallel with BA, and the raking side cutting through the point where A swings around to BC. Mark the step and riser and continue the elevation as shown; draw the pitch-line, draw GH, continue DC to L, draw MN at right angles to GH and extend to chord line at S; from N at 30 COMMON-SENSE HANDRAILINC right angles to pitch-line draw a line indefinitely; with L for center and LH for radius, describe arc cutting line drawn from N at O; connect LO, and the triangle CLP gives the tangents for the face mould. The pitch-line being straight, the tangents are all of equal lengths, so it will be seen at once that the face mould obtained will be the same for both upper and FIRST METHOD 31 lower wreaths, and the bevel for both ends is found at R, as shown. Fig. 32 is similar to Fig. /f^^ 12, excepting the develop- ment of tangents, which it will beobserved is obtained somewhat differently. Fig. 33 describes how the development can be obtained by the method shown in Fig. 12. While this method is perfectly | correct in all cases where v the tangents are of equal \ lengths, still it is better to use the methods shown in Figs. 32 and 34, as they will be more correct whenever a change occurs in the pitch. Fig. 34 is a facsimile Fig. 32i of the "development" in Fig. 31, and is drawn in order to make the student more familiar with this im- portant problem. 32 COMMON-SENSE HANDRAILING In order to produce the face moulds, bevels, etc., for the flight of stairs exhibited in the plan, Fig. 6, we must proceed as follows. Fig. 35 shows the ground plan and elevations of treads and risers. The expla- nations given for the solution of previous examples will apply to this one if the figure be properly studied, as the method of proceeding to lay down the rail is exactly the same. In the elevation it will be seen that one pitch is employed for the wreath and the connections made with the pitch of the flyers by a ramp above and below. FIRST METHOD 33 One pattern answers for both ramps, as the pitch over the flyers is the same in both cases. Fig. 38 By carefully studying Fig. 12, the landing wreath, Fig. 36, will be easily understood. Care must be taken to locate the last riser as near half a step from the level tangent as possible. Fig. 37 shows tangents, center line of rail and the application of the bevels for the wreath. Fig. 38 shows pattern for lower ramp, and is simply reversed for the upper. These examples are simple and ought to be readily digested by any workman who has ever had the least experience in stair-building. The young student who has: never helped to build a stair or erect a hand- rail should master these simple problems (on paper) and the first opportunity that offers to see a flight of stairs and handrail set up he should embrace it, and 34 COMMON-SENSE HANDRAILING the whole mystery of handrailing will disappear at once. Figs. 39, 40, 41 and 42 represent the method of drawing moulds for flights of stairs similar to Fig. 7. Starting with winders in a quarter circle, Fig. 39 shows the ground plan of risers, also tangents around center line of rail, and their development. To con- Fig. 39. struct Fig. 39 draw radius from center A to joint of rail at newel B. At right angles to AB draw BC. This will give the angle of tangents on ground plan. In wreaths of this shape the tangent BC is always level so as to give a plumb joint at the newel. Before proceeding further with Fig. 39 the height must be obtained by drawing Fig. 40; this is done in the manner explained in previous examples, viz., by setting up each riser and obtaining the width of the treads from the tangents BCD, where the risers cut through. To develop the mould, Fig. 39, extend BA FIRST METHOD 35 to I at right angles to BI, and from joint D draw DK. Make IK equal to Fig. 40. Connect BK at right angles to KB and draw BL and KM. BL should equal BC, as shown by the arc, and KM should equal ID. Connect LM and the angle is formed for the mould. The dotted ordinates give the springing line and a point through which to bend the strips to obtain the curve. The bevel for lower joint is found at IC To obtain the bevel for the upper joint draw a line from K parallel to ML. At any point on line KB describe an arc touching the line drawn from K. Draw a line from center of arc at right angles to KB, and cutting KD at O. Connect ON and the bevel is found at N for the upper joint. Fig. 41* Fig. 40 shows the application of bevels, the upper bevel cuts shown through from the outside in all cases where the angle BCD, Fig. 39, forms an acute angle; when the angle is obtuse the bevel is applied from the inside, the lower bevel in all cases remains the same in application. Fig. 41 shows the ramp. There seems to be no difficulty presented in these problems that cannot be readily overcome if the stu- dent but applies himself diligently. We would sug- gest that each one of these figures be drawn and S6 COMMON-SENSE HANDRAILING redrawn, until the student has become so tamiliar with each one of them that he can draw them from memory alone. Such practice will not make very serious inroads on his time, and what investments in time are made will, in the not very distant future, return big interest. In Fig. 42 we represent a flight of stairs with four winders, quarter landing, and return flyers. FIRST METHOD 37 This shows the ground plans of cylinder, with risers cutting the tangent around the center line of rail; also the elevation of risers, the pitch-lines, and the development of the tangents. It will be noticed that the upper pitch-line is the same as that of the return flyers, running down until it meets the lower pitch at A. The rail is lifted higher than usual at this point, but this is a defect which will not detract from its appearance, and makes a much better wreath than is drawn with a ramp. Fig. 43, Fig. 43 shows the face mould for the lower wreath, and Fig. 44 for the upper, also sections of rail and applications of the bevels. The bevel for upper wreath is found at B, Fig. 42, as shown in the diagram, and is the same for both joints. 38 COMMON-SENSE HANDRAILING The bevels for lower wreath are found at C for upper joint, and at D, Fig. 42, for the lower joint. The plan of this stair for which the rail is intended FIRST METHOD 39 is shown at Fig. 9, which, upon examination, will be found to be of a type often found in our old colonial buildings. We will now deal with a flight of stairs having seven winders forming a half circle, with flyers above and below. Fig. 45 shows the ground plan and elevation of risers, the pitch-lines and development of tangents for face mould; the upper and lower pitch being the same, only one face mould is required. The mould issimply reversed in ap- plication, as shown in Figs. 46 and 47. Further ex- planations of these figures appear unnecessary, as the lines and applications are similar to those applied in previous examples, so that a reference to previous illustrations and the descrip- tions and explanations attached will give a clear insight into the method of lining out the present examples. The next examples show a method of laying down the rail for a flight of circular stairs. Fig. 48 shows the plan with cylinder and risers cutting around the center of rail and tangents. The joints are located at A, B, C and D, making four pieces; the two wreaths from A to C are alike, and only one mould is required. The rail is in one pitch from E to A. Fig. 49 shows the elevation of steps and risers for first wreath, F%. 47 40 COMMON-SENSE HANDRAILING and Fig. 50 the landing wreath; these are drawn in the manner as shown in previous examples, making the width of treads to correspond with the points where the risers cut the tangents in Fig. 48. These elevations also give the exact height as shown; the first wreath in Fig. 49 is lifted for the newel, and the land- ing wreath in Fig. 48 runs half a rise above the floor. The wreaths AB and BC simply rise from risers, FIRST METHOD 41 and are drawn as shown in Fig. 48. Figs. 50, 51 and 52 show the face moulds and application of the bevels, in the same manner as explained in previous illustrations. 42 COMMON-SENSE HANDRAILING We have now completed the treatise as first intended, and hav^e shown how handrails may be laid out and made for eleven different styles of stairs, and from the rules given the student should be able to lay out a rail for almost any kind of rail he may be called upon to construct. The principles involved in this method of handralling are well described in the earlier part of this work, and we would advise the young reader to again and again go over them, and produce the lines on a good-sized drawing board until he becomes familiar with the methods. We have already given diagrams of the eleven kinds of stairs, and have now shown how handrails may be built over them, and it is to be hoped these efforts have not been in vain, but have been closely followed with profit to the student. Some of the lettering in the cuts does not show up as well as would be liked, but the points referred to in the descriptions given may readily be found, particularly, if the student enlarges the diagrams to full working size — which he should do, when working out the prob- lems. END OF FIRST METHOD SECOND METHOD The method of laying out handrails shown in this section differs somewhat from the method shown in the previous section, and has some advantages the former does not possess. As this little book, how- ever, is intended for ins.truction and not to advance the interest of any particular method, the editor and compiler has thought fit to present to the reader several methods — all of them of the simplest sort — in order that he may find something he can utilize in each and all of them. Before building a handrail it is quite necessary to have the stairs, and as the "handrailer" is supposed to know how to construct the body of the stairs, we shall content ourselves with making a few remarks concern- ing the height of riser and width of tread. After determining the height of the riser from the "story rod," the right proportion of tread must be found. Sometimes steps are arranged so that it is easier for a man to go up "two at a time" than to walk up in the proper manner. The reason is both tread and riser are made small. When a riser is reduced the tread must be increased; and the contrary, when the riser is increased, the tread must be reduced in width. Joiners do not often break this rule, but masons very often do, notably in ^teps leading to and from railway stations. A simple rule may be given for finding a suitable proportion. Take any suitable step as a standard step, that is to 43 44 COMMON-SENSE HANDRAILING say, if you know of a staircase which is comfortable and easy to walk up, take it as a standard to gauge others by. Suppose you have a riser given, and require the width of a suitable tread, make use of the following proportion: As the given riser : standard riser :: standard tread : required tread : If the tread is given and the riser required, then: As the given tread : standard tread :: standard riser : required riser. To work out an example, suppose lo-inch tread and 7-inch riser be taken as a suitable step. Let 6 inches be the given riser; then by substituting the value of treads and risers for the names we have, as 6" : /" :: lO" : the required tread. This gives \^ or iif" for the size of a tread. Nicholson gives as a standard a tread of 12" to a riser of 5J". Working out the example given by this proportion we get 11 instead of iif"; either of these sizes will be an agreeable step. A rough and ready rule for the usual sizes of treads and risers is to make 2 risers and i tread equal to 24 inches. Before going into the working part of stair-building it must be understood that great care ought to be taken in placing the staircase in any building, and, therefore, staircases ought to be described and accounted for justly, when the plans of a building are made, and for the want of this, sometimes unpardon- able errors are made — such as having a little blind staircase in a large house, and on the other hand a large and spacious staircase in a small house. In plac- ing staircases the utmost care ought to be taken, it being a difficulty to find a place convenient for them, that will not at the same time prejudice the rest of the SECOND METHOD 45 building. Commonly the stairs are placed in an angle, wing, or middle of the front. In every stair- case openings are required — first, the opening leading thereto; second, the window or windows that may give light to them; third, their landings. First, the opening leading to the staircase should be so placed that most of the building may be seen before coming to the stairs, and in such a manner that it may be easy for any person to find them. Second, the window must be placed in the middle of them, whereby the whole of the stairs may be lighted. Third, that the landing should be large and spacious for the convenient entering of the rooms — in a word, staircases should be spacious, light, and easy to ascend. The height of risers should be from 6 to 7 inches, the breadth of tread not less than 9 inches, and the length about 3 feet — the rule laid down for the height and breadth of steps. Workmen are, however, not to be so strictly tied to those rules, as shown above, as not to vary in the least from them. They must endeavor to make all the steps of the same staircase of an equal height and breadth. To do this they must first consider the height of the room, and also the width or compass they have to carry up their stairs. To find the height of each step they ought first to propose the height of each step, and by that pro- posed height divide the whole height of the room, which done, the quotient will show the number of steps. If there is a remainder, then take the quotient for the number of steps, and by the number divide the whole height of the room, and the quotient will be the exact height of each step. Example: Suppose the height of the room is 9 feet 3 inches, and you propose your riser to be about 6 46 COMMON-SENSE HANDRAILING inches; bring the height of your room into inches and divide by 6 inches. You have i8 steps and 3 inches over, therefore, take 18 for the number of steps and by it divide 3 inches. The quotient will be 6^gj or 6|, which must be the exact height of each riser. You find the breadth of steps in a like manner. Having determined the height and breadth of your steps you then make a pitch-board which is a triangle of unequal sides, one being equal to the breadth of step, the other equal to the height, thus giving the rake of stair. Pig^ 2. ^'^S' I (diagram A) is the j^— _ > \ I . pitch-board. Fig. 2 is a ^ ■ • ^ ' templet about 18 inches long, 2^ wide, which is used to form a stop or gauge f for the pitch-board when Fig. '6, Diagram A. you are Setting up your steps. Fig. 3 shows the templet and pitch-board ap- plied to plank intended for the wall string. In the formation of winding stairs much care must be exercised in laying them out. The following dia- grams show a stair with six flyers and six winders, with instructions to lay out and set up the strings. It must always be understood that you must lay down a plan of your winders, the full size the pitch- board will give the flyers. Diagram B is plan of winders. Fig. i is the first wall string. Set up the first three steps with your pitch-board, then set up one riser; take the width of first winder on plan and mark it on the string square with the riser; then set up another riser and take the width of your other winder up to the angle, and mark that the same way. This angle winder is called the kite winder. You must then SECOND METHOD 47 allow the string about J of an inch longer for a tongue to go into the cross-string; then cut the string off at right angles with the step and allow about 6 inches from the step upward to form the top easing to carry out the winder. You will see that a piece must be glued on the under side of string. I have shown eas- ing at top, and also shown ramp at bottom to receive base, etc. Fig. 2 is the cross-string. Always glue up cross- string tor stairs of this description 14 inches wide, and then make a line, AB; from that line square off the end of string. There is no particular rake for the line, it being marked at pleasure. After squaring the end from the line you must set in the thickness of the 48 COMMON-vSENSE HANDRAILING risers and treads as shown in Fig i, then set in the other halt of kite winder, then set up a riser square with the winder, set up the other winders and the half winder square with the end; then allow for tongue, etc. There will be enough stuff to form all easements. Fig. 3 shows the other wall string having half a winder and a whole winder and three flyers, and risers that carry up to the landing. The string will be set out similar to the first, only the up-risers must not be for- gotten. Groove the winder end of the string to receive tongue of cross-string; also glue a piece of stuff on to carry out the winder and form the easements. When setting out strings the pitch-board is the face of riser and top of tread, so allow for thickness of riser in, and thickness of tread down, and a little more for wedging as shown. C shows the tongues and grooves, F the wedging. The general depth for "housing" or groov- ing is half an inch. In all cases use glue up the joints. In Fig. I the string is not shown finished, but this is done in Fig. 3. The strings are prepared first as in Fig. I, and after the steps are glued up, rounded, and the cove worked on them, mortises are made for them in the string as shown at Fig. 3. "There is nothing new under the sun," said the wise king of old — not even in handrailing, though much has been written on the subject since the celebrated Peter Nicholson pointed out the true theory of laying out this sort of work; yet, notwithstanding all the knowledge acquired since Peter Nicholson wrote, the art of handrailing has been a sealed book to nine- tenths of otherwise good joiners, and to-day it is often difificult to find a man who is not a professional hand- railer, who is willing to undertake the building of a rail over a circular staircase. This distrust, or per- SECOND METHOD 49 haps lack of knowledge, exists even among the best and most competent workmen, and is a great retarding factor which ought not to exist. In order to assist those who are desirous of studying this beautiful art I will submit such problems and their solutions as I may think will be of the greatest service, and which I may be able to select from the material at my disposal. The proper construction of stairs is an all-important part of house-building to both architects and owners, as their daily and hourly use affords comfort and ease, or tires and distresses, as the case may be, according to the accuracy with which the true principle of stair- building is observed. Strength and solidity are also important factors, especially in stairs subjected to severe usage in the passage of safes, heavy trunks and weighty packages, as in cases like that in France, where, by the falling of a stone staircase a short time ago, the lives of scores of unsuspecting people were destroyed and a large number maimed and crippled for life as a result of a defective construction and the overconfidence of a thousand human beings who risked their lives upon a thing of beauty which col- lapsed from overloading. I think there are not more than three flights of stairs of similar construction to that just alluded to in the United States, the most notable and prominent of which is in the State House at Columbus, Ohio. Such stairs are supposed to be self-supporting, the wide ends of the steps being inserted in the walls of the stairway, and the cylinder ends of intermediate parts lapped and cut, locking the respective steps together, so as to provide a continuous strength to the entire construction. so COMMON-SENSE HANDRATLTNG The following diagram C shows a very easy way ot getting out stair-rails over cylinders, i-i-i being the face of cylinder, 2 the center of baluster from which the tangents must be derived, and is, in fact, one of the most important points in the ground plan, for the reason that the rail is supported all around the cylin- der on the top and center of the balusters. DIAGRAM C. A RAIL AROUND A CYLINDER Commence by making the tangent as shown; place half of the rail each side of 2-3 3; draw level tangent right and left indifferently; take the comoass. stand SECOND METHOD 51 on left, describe a curve from the spring line at 2, to cut level tangent at 5; do the same on opposite side. The tangent being unfolded, set up the highest — say from 4 to 6 on the left; connect 6 and 5, which will give the tangent in the pitch; square out from 6 to 8, and stand compass in 6; open to 7, the center of cylinder; draw curve, cutting at 8; continue line 8 to 9, parallel with pitch 6-5; 8-9 then becomes the place of the elliptic curve covering the pitch. The breadth of rail in pitch is next to be found, as shown by the illustration, carried up from 3-8, cutting pitch- line. Now to find the pin points to draw the elliptic curve, take the semi of the major axis (or half the length) from 9 to 10, place the compass in 12, and cut the major axis at XX, — XX being pin points for the out- side curves. Take the distance 9-1 1 in compass and stand in 13 and cut 0-0 on the major axis, which are the points to draw the inside curves by. The bevels are shown and how applied on the face of the moulds. The cutting and standing up is explained as follows: Cut on line from 4 to 5 on either side, and from 5 to 13; from 13 to points marked V, V, V; from V to 6; from 6 to points marked V',V',V',V',V',V',V'; from V to 5; hinge on lines so marked and stand in place. This is a very simple solution of what often con- fronts the young workman when building his first handrail. This, of course, is intended for a straight stair having a small well hole and landing on a level floor. Problem. — To obtain a wreath for half-space land- ing: When the distance between the centers of rails is equal to, or more than, the width of a step, and 52 COMMON-SENSE HANDRAILING the risers placed half a step from the center of rail at the crown of well, the wreaths for this class of stair- cases are of the simplest kind, being beveled at one end only, as the tangent line across the back of the Fig. 1, Fiff. 6. h ' • " fetMflW^ CWf _ ^\ I- *A^ — i DIAGRAM D. HALF-SPACE RAILING well is a straight level line. Fig. I, diagram D, shows a large well with the risers 2 and 3 placed half a step from B and C; these four steps are shown in section at Fig. 2. Draw the center lines of rails i, SECOND METHOD 53 2, 3 and 4, and they will meet at A, which is over A, at Fig. i; or the risers at Fig. i may be in any position, so that 2B added to 3C equals the width of a step; if the distance between the center of rails is equal to a tread the risers 2 and 3 would, of course, be at the spring line. At Fig. 6 is shown a wide well with the risers 2 and 3 half a step from B and C, with the radius of center line of rail equal to half a step as 2F, or more than half a step as GE. The wreaths may be jointed at A, the face moulds for these wreaths would be drawn as at Fig. 3, and the straight length AE or AD at Fig. 6 drawn square from E and F at Fig. 3, and worked to the bevel at Fig. 5 and out of the same thickness of plank. The center of the rail on the landing would be equal to half a riser higher than the center of the rail plumb with the risers. The wreath at the start of stairs from a landing is drawn as at Fig. 3, and then turned the other side up. Fig. 3: Mark the plan of wreath and the center line, BC; draw the lines AB and AC square to each other; draw AD with the pitch-board; draw ordinates I, 2, 3 at any distance apart parallel to AC; draw the perpendicular lines, I, 4; draw the lines 4, 5, 6 square to AD; apply the lengths, i, 2, 3, to 4, 5, 6, and draw the face mould through the points 5, 6; make the shank, JG, about 9 inches long parallel to AD. Fig. 4: Draw HI equal in length to outside the plan of rail, HI, at Fig. 3; make ID equal to BD, at Fig. 3; make BD and HA each half the thickness of rail square to the pitch; draw AC with the pitch-board, and draw BC parallel to HI; divide AC and CB into the same number of equal parts, and join the points 1,1 and 2, 2, etc., which will give the top curve, and gauge the thickness of rail from the top curve. 54 COMMON-SENSE HANDRAILING To square the wreaths: First, cut them out square and joint the ends square. Second, center the joints, apply the bevel IFE at Fig. 3 (which is set to the top corner of the pitch-board), through the center of the top joint, and mark the square section of rail, as at Fig. 5. Third, apply the face mould on the top of the wreath and slide it up the shank until E, at Fig. 3, comes to E, at Fig. 5, and mark it; apply the mould on the under side until F, at Fig. 3, comes to F, at Fig. 5, and mark it. Fourth, set a pair of calipers to the width of the rail, and move one arm along the mark made by the face mould on the under side of wreath, and the other arm will mark, very nearly, what to take from the inside as at A, A, A, Fig. 5, and cut it out with a band saw; then gauge the outside from the inside with the calipers. Next work the top, gauge an equal portion of the top and bottom of the shank, as at Fig. 5, and lap Fig. 4, falling mould around the outside; place the shank in the bank, screw up to the right pitch and work the top level across in a direction toward the center of the well around the curve; apply a square to the top with the stock plumb on the inside. Gauge the bottom from the top. The top wreath is worked to the same hand and turned over before doweling or moulding. To joint the straight rails apply the length IG, at Fig. 3, from C and D at the spring line of well, at Fig. 2, to B and E. Problem. — To obtain a wreath for a quarter-space landing: For small wells with the riser, A and B, less than half a step from the point C, where the space for the steps is confined for room. Fig. I, diagram E, shows the center line of rail and the plan of stairs. Fig. 2: Draw the tread, DE, and riser, EA; make SECOND METHOD 55 ACB equal to ACB, at Fig. i; draw the riser, BF, the tread, FG, and the riser, GH; draw DA and CM; draw HF to M; draw MJ so that the part LJ will measure 5 inches; mark the joint, K, 2 inches from L; make Jl equal to JK, from I to K draw the dotted lines square to IJ and JK, a.iH from the point where they intersect DIAGRAM E. QUARTER-SPACE RAILING describe the easing; joint the top rail square at D about 4 inches from F; draw LNO. Fig. 3: Mark the quadrant and the center line, BC; draw the square, ABCD; set up BE and BF equal to NM and CF, Fig. 2; draw AE, and draw FG parallel 56 COMMON-SENSE HANDRAILING to AE; draw AH square to AE from G. With the length, GC, cut the line at H, and draw GH. Draw ordinates i, 2, 3 parallel to GC; draw the per- pendicular lines I, 4, and the lines 4, 5, 6 parallel to G H; apply ID from J to K, and draw the tangents HK and KF; make HO and EP equal to LK and FP, Fig. 2; make the joints square to the tangents. Apply the lengths, i, 2, 3 to 4, 5, 6, and draw the face mould through the points 5, 6; draw the line 4HQ; make HQ equal H5, and from Q5U and R draw the shanks parallel to the tangents; continue GC and BD to meet at Y; from B describe the arcs LN; draw DIAGRAM F. FOR ANY SIZE CYLINDER NY, and BNY is the bevel for the bottom end; make BM equal BE; draw MY; from B describe the arc, WV; draw VG, and BVG is the bevel for the top end. SECOND METHOD 57 Cut the wreath out square to the plank and a little full in the narrow part. Apply the mould and square up the wreath, taking an equal portion off the top and bottom, both inside and outside the wreath at the line ST, Fig. 3. Fig. I, diagram F, shows a better plan of stairs for a large well than Fig. 4, as there are two balusters on the landing, the same distance to the centers as those on the steps, the wall bracket and nosing are much larger, and the steps are not so confined at the well end. By this method the easing on the straight rail for small wells, where the radius of center line of rail is less than half a step (as in the last diagram), is dis- pensed with. Fig. 2: Draw DEF equal to DEA, Fig. i; draw FA, a riser; draw ABC equal to ACB, Fig. i; draw the riser, BG, the tread, GH, and the riser, HI; draw DA and GI. Joint the straight rails square at'K and L about 4 inches from J and G; draw the falling line, KL; draw EN; draw NO parallel to AB; draw KQ square to AK, and equal to half the bevel line, NC, at Fig.^ 4. Fig. 3: Mark the quadrant and the center line, BC; draw the square, ABCD; set up BE equal to OM, Fig. 2; make AG equal to AC; draw .EG and GC; draw AH square to GE from G. With length, GC, cut the line at H, and draw GH; draw the ordinates i, 2, 3 parallel to GC; draw the perpendicular lines, i, 4; and draw the lines 4, 5, 6 parallel to GH. Apply AD from I to J, and draw the tangents, JH and JE; mark A to P, a riser, and PM, a tread; draw MA; draw AO square to MA; draw OH; continue the lines HO and JI to meet at R, and draw RE; make HF and EK equal NK or ML, Fig. 2; draw the joint 58 COMMON-SENSE HANDRAILING F parallel to HR, and the joint K parallel to RE; apply the lengths I, 2, 3 to 4, 5, 6, and draw the face mould through the points 5, 6; from A describe the arc, LN; draw NC, and ANC is the bevel for both ends. Cut the wreath out square to the plank and a little full in the narrow part; cut the joints at first square to the plank and the length, PQ, Fig. 2, longer at both ends than the mould; apply the bevels and the mould, and work the inside and outside of the wreath as described previously. Now cut the bottom joint to the bevel NKQ, Fig. 2, applied to the beveled sides of the wreath, with the bevel stock held parallel to the tangents on the wreath and apply the same. THIRD METHOD This method is one much used by English and Ger- man handrailers in Europe, and as it is based on the system formulated by the late Robert Riddell, it is also practiced by many handrailers in America. The system has been very much improved and simplified by Mr. John Wilson, and with the exception of a few additions and corrections it is his version of the sys- tem that is herewith reproduced, and I am sure the student will find the matter as set forth in these pages clear and easy to understand, as everything of an abstruse character has been eliminated. The upper portion of the fence formed on the out- side of the stairs is the handrail, to assist in ascent and descent of the stairs, and also for protection. It is evi- dent that the rail should follow the line of nosings and at a height of 2' 9" to the top side of the rail from the tread at the nosing, measured perpendicularly in line with the face of the riser. In the construction of handrails the chief difficulty is in the wreaths, where the rail is of double curvature. Simple curves in either plan or elevation will cause no difficulty. Fig. I shows the plan of a rail for a level landing stairs with the risers landing and starting in the spring- ing, the radius of the center line of rail half the width of tread. Having the plan and center line drawn, the wreath being in two pieces and one face mould answering for 59 COMMON-SENSE HANDRAILINO both pieces, to draw the face mould. First draw the joint line CD, Fig. i, then draw the tangent lines, AB Joint* being the center line produced, and BD at right angles with the joint line. AB being equal to half the THIRD METHOD 6i width of tread, the rail in coming up over this distance would rise the height of half a riser, causing the line BD to be horizontal; where one of the tangent lines is horizontal it is at once used as the directing ordinate. Then produce BD, and parallel with it draw lines from each side of the rail at D; and from the springing at A draw XY at right angles to BC, and place the pitch- board as shown against the riser line. Draw the under side of rail, set off half the depth of rail and draw the center line. Where it cuts the line from BD, will be the center of the section on the landing. Draw the section as shown and through the top corner draw V^T. From where the lines projected from the plan cut this line. Draw lines at right angles. On each of these lines mark off the corresponding distances in plan, measuring from XY. Through the points draw A'B', CD', and A'C, B'D'; CD' is the major axis line, and A'C the minor. The lines on each side of D' giv^e the semi-major axis for the inside and outside curves for the mould, and on the minor the width of mould is the same as in the plan. Draw the curves with trammel or string and pins. The shank may be made any convenient length. Referring to the section at the line VT it will be seen that if the arrises of the rail were required, the dotted line through the bottom corner would give the least thickness that the rail could be got out of, and the dotted lines at right angles to VT the width at the wide end. It will be seen that if the rail has to be got out of this thickness of stuff to keep the proper height, a slab will have to come off both top and bottom sides of the shank. Fig. 2: Having cut the wreath out square to the size of face mould, allowing extra width at the wide COMMON-SENSE HANDRAILINO end if required, the piece is planed true and the mould applied, and the tangent lines drawn on as shown by the dotted lines. The joints are made square to these lines. Mark the cen- ter of the piece at each end. With a bevel set to the long edge and riser side of the pitch-board, draw the line through the center square over a line on each face from this line as shown. This gives the new tangent lines and the distance the mould has to slide. The tangent lines on the face mould are held to these lines. Then mark for the stuff to be cut off, apply the mould on the other side and tack it on, working off the superfluous stuff to the lines and edge of the mould. The figure represents the wreath worked into cylindrical form and ready for squaring, and the shaded portions show the slabs that have to come off. In practice this wreath is not easy to mould, owing to the rise beyond the springing on the inside. Fig. 3 shows a better wreath. Draw the square sec- tion of the rail, and through the top corner draw the top side of rail for the lower portion, and through the bottom corner draw the under side of the top portion. Draw lines to the depth of the rail, and from the inter- section of the two under sides, draw the horizontal line, and mark half the width of tread on it, measur- ing from the intersection. Through the point draw the perpendicular which gives the position of the risers' landing and starting; in this case they are in the PHIRD METHOD springing of the well. Project lines drawn from the springing and the section to com- plete the plan. The face mould is drawn the same as Fig. I. 64 COMMON-SENSE HANDRAILING Fig. 4 shows the wreath piece cut out and worked mto cylindrical form ready for squaring, the face mould being applied the same as in Fig. 2. The face mould gives the line for squaring the top off, and a better curve is obtained. It will be seen at Fig. 3 that THIRD METHOD 65 the shank is not in the center of the stuff. The shaded portion shows the slab to come off one side. Fig. 5 shows the face mould for a large well with the risers in the springing. Project lines from the plan and draw the section at the proper height above the land- ing. Draw the line from the under side of the section to meet the under side of rail coming up. Draw the line from the joint to corner of the section. This gives the inclination of the plank, and the parallel line on the top side, the thickness; the bevel at X gives the butt joint, and the bevel at Y for sliding the mould. The face mould is drawn the same as Fig. i. Fig. 6: The quadrant BD is the center line of rail. AB, AD are the tangent lines, the other two the springing lines, BC and CD, which are at right angles to the tangent lines, and meeting in the center C, from where the center line of rail is drawn. Then ABCD is the plan of a square prism. Two of its faces are tangent to the center line, the other two are at right angles to the tangent faces, and their intersection is the axis of the cylinder containing the center line of rail. With the side AD as a ground line draw an elevation of that face, AD, EH. Draw the line HI as the eleva- tion of the line AD, and the pitch at which that face of the prism is cut. With A as center, turn AB into the vertical plane; draw B'l, which is the elevation of AB, and the pitch that the face is cut by. To deter- mine the horizontal trace of the cutting plane that contains these two lines, produce HI to meet the ground line, which is one point in HT, and B being in the horizontal plane is another point. Draw HT through these points. Having the horizontal trace HT and the plan D and elevation H of a point that the plane passes through, the inclination and section 66 COMMON-SENSE HANDRAILING can be readily obtained. At right angles to HT draw X2, Y2 through the center C; by doing this the line that shows the true inclination will also contain the major axis of the elliptical section. Parallel to HT THIRl) METHOD 67 draw lines from ACD, and on the line from D set up the height 3, 3' taken from HD; then draw the line through I, 3', which is the true inclination of the plane. From i, 2', C, 3' draw lines at right angles to I, 3'; then make iB" equal to iB, 2'A' equal to 2A, C minor to C major, 3'D' to 3D. Join A', B", C, D'. This is the section of the prism, and to be correct A'B" must equal B'l, and A'D', HI. To draw the section of the cylinder continue the center line of rail to meet X2, Y2 at 4; draw 4, .4' parallel to 3, 3'; then from C to 4 is the semi-major axis, the semi-minor being drawn. Draw the semi-ellipse which will pass through B" and D'. Fig. 7 is a perspective view of the prism to assist the reader to follow what is done at Fig. i, in order to obtain the necessary bevels, that is, the angles the cut- ting plane makes with the vertical faces of the prism. A, B, C, D is the bottom face, and E, F, G, H the top face, and BI, HI the pitches the two faces are cut by. Produce the upper pitch to meet the ground line, AD, 68 COMMON-SENSE HANDRAILING produced through this point and B. Draw the hoi i- zontal trace. To find the angle between the plane and this face, with A as center draw a circle tangent to the pitch-line; and to cut the perpendicular AE, draw the / > THIRD METHOD 69 Pitch. line from the intersection to B, and in the angle is seen the bevel, B and D both being the same distance from A (see D, Fig. 6). Referring again to Fig. 7 it will be seen that there is a second horizontal plane containing the top face of the prism and the pitch BI produced to meet the edge. EE produced is a point in the horizontal trace in that plane, and the dotted line through H is the horizontal trace. Then with E as cen- ter draw the circle tangent BI, and cutting the perpen- dicular AE, draw the line from the intersection to H, and in the angle is seen the bevel between the plane and this face. It will be seen that the bevel is found the same as at Fig. 6. Fig. 8 shows the tangent making an obtuse angle. Fig. 9 shows the t a n g e n t'''>v X ^^9' ^' making an acute angle, the con- struction and lettering being the same as for Fig. 6, with the exception that both bevels are found on one horizontal plane. The bev- els are found on the principle of finding the in- clination of an oblique plane to the vertical plane of projection, given in all books on solid geometry. Fig. 10 is a sketch of the block given in plan at 70 COMiMON-SENSE HANDRAILING Fig. 9 to show more clear- ly how the bevel for the lower pitch is obtained. Fig. II is the plan of a rail for a level landing, the risers landing and starting in the springing of the well. Draw the center line of rail and the joint line CD. Draw the tangent lines AB and EF, which are the center lines of the straight parts pro- duced. The line AE is drawn at right angles to the joint line CD, and with the springing lines BC and CF forming two squares. 13V ^ — ^^.^^ Ky ^\. t / / ^ \ \ t b e f Fig.W. . THIRD METHOD 71 To draw the development of these tangent lines, with A as center turn AB around, and with E as center turn EF around, erect perpendiculars from B, A, D, E, F; then place the pitch-board with the risers to the perpendicular springing line at B, and draw the under side of rail from where this cuts the perpendicular. Draw the horizontal line (marked land- ing) w^here it cuts the perpendicular. From F set up the height of a riser. Place the pitch-board, P, as shown and draw the under side of rail for the top portion. Set off half the depth of rail at both top and bottom and draw the center lines. Where they cut the perpendic- ulars from B and F draw the horizontal lines, and through the points where they cut the perpendicu- lars from A and E draw the pitch across the well. Through the point where this pitch cuts the perpen- dicular from D draw the horizontal line. The dis- tance between these horizontal lines gives the height the rail rises in coming up from B to D and from D to F. In this system the heights are taken from spring-line to spring-line, the shank ends are the tangent lines produced, which may be made any length. To draw the bevels, with G as a center on the hori- zontal line draw the circle tangent to the center line, and to cut the perpendicular from E and from the intersection, draw the line to H, and in the angles is seen the bevel for the shank end. Then with I as center draw the circle tangent to the pitch across the well and turn it around to cut the perpendicular above I. From the intersection draw the line to F, and in the angle is seen the bevel for the center joint. Set off half the width of rail on the horizontal lines and project them up to the bevels. Measuring along the top edge 12 COMMON-SENSE HANDRAILING of the bevel gives half the width of face mould at the end the bevel is for. Fig. 12. Fig. 12 is the face mould, the square, ABCD, being drawn the same as Fig. ii. Having drawn the center line the next step is to determine the horizontal trace or directing ordinate, for all ordinates must be parallel to this line. It will be seen that the center line at Fig. ii is drawn through the perpendicular AA' to meet the horizontal line at T; then A"T is the distance measured on AB produced, at Fig. I2, that gives the point in HT or directing ordinate, and D being in the hori zontal plane is another point in the trace. Then draw HT or ordinate, and draw XY at right angles with it through the center C; then parallel with HT draw lines from ABC. On the line from B set up the height 3-3' taken from Fig. 11, draw the line through 1-3', draw THIRD METHOD 73 lines from I, 2', C\ 3' at right angles to 1-3', and on these lines mark off the distances taken from the plan. Measuring from XY, iD', 2'A'C'M'3'B', join D'A', and make the joint D' square with this line. Join A'B', and produce it to any convenient length. Make the joint square with A'B', and set off the width on each side taken from the b( vel for the shank S at Fig. i. Draw lines from D' to C ai d through B'C, which is the springing line. To draw the curve for the inside and outside of the rail, contii ue the center line from B to 4 in XY. Then set off hal" the width of the rail on each side of 4, project the se to meet 1-3', as shown by the dotted lines. The e two points give the semi-major axis for both curves measured from C; CM is the minor axis. Set off half t he width of rail on each side of M ; this gives the semi-m.Iiior axis for both curves. Draw the curves with a trammel or string and pins, which to be correct must pass through the points on the line C'B'; and the tangent lines on the face mould, B'A' and A'D', must be the same length as B'A' and A'D' in the develop- ment, Fig. II. In practice, as soon as the line 1-3' is drawn with all the points on it, the face mould is drawn on a thin piece of stuff with a gauge line run on at a convenient distance from the edge. This gauge line represents the line 1-3'. All the points on 1-3 are marked on the edge of the board and squared over on the face, and the distances marked from the gauge line and the face mould drawn same as Fig. 2. Then cut it out to the lines and square over on the other side the tangent, spring and minor axis lines. Fig. 13 shows the wreath cut out square through the plank, planed true, and the mould applied, the tangent lines TT piicked off and the joints marked. The 74 COMMON-SENSE HANDRAILING joints are made square to these lines. Square over the lines on the ends, mark the center of the stuff on these lines, then with the bevel for each end, draw the lines BB through the center of the stuff. Square over these lines on the face on both sides as seen by the dotted lines on the top side. THIRD METHOD 75 Fig. 14 shows the face mould in position with the tan- gent lines held to the corresponding line on the wreath. The etched part shows the amount to be taken off. 10 P i \'^ D / / 9 / 3 f r C Yig, 15. R8 Fig. 15 is the plan of a rail for a quarter-space land- ing, the risers' landing and starting being placed in the springing of the well. The radius of the center line of rail being equal to half a tread, the pitch-board gives the inclination of both tangents. If a square block be cut with two of its adjacent sides to the same pitch, it will be seen that a line joining the two opposite corners is horizontal. This being known, it is unneces- sary to unfold the tangents. Fig. 16. Draw a square, ABCD, same as the square ABCD, at Fig. i ; draw one diagonal, which is the direct ing ordinate; draw the line XY at right angles with 76 COMMON-SENSE HANDRAILING it; and draw lines D and B parallel to the ordinate. Referring to Fig. 15 it will be seen that the rail in com- ^^ff'l6. ing up from springing to springing will rise the height of one riser. Again at Fig. 16, on the line from D, set up the height of one riser. Draw the line from I through C; a second line is drawn parallel with the first. This line would represent the gauge line on the stuff for the face mould. Square over the lines on the stuff; from i, C,'3', on these lines, mark off the dis- tances taken from the plan iB', CMA, and 3D, and through the points draw the tangent lines A'B', A'D', and B'C CD' the springing lines. Produce the tan- gent lines any convenient length and make the joint lines square with them. To draw the bevel, place the pitch-board on the side THIRD METHOD 77 AD of the square with its tread side to the line, and draw the pitch through A, which is the inclination of the tangents. Then with D as center draw the circle tangent to the pitch, and cutting the side CD pro- duced, draw the line from the intersection to A, and in the angles is seen the bevel for both ends. Set off half the width of rail on DA, project it up to the bevel. This gives on the top edge half the width of face mould at each end. Set off this width on each side ot the tangent lines A'B', A'D', and draw parallel lines through the points to the springing lines C'B', CD'. To draw the curves turn the center lines around to meet XY at O; on each side of O set off half the width of rail; project these on to the line 1-3', which gives the semi-major axis for each curve. On each side of M on the minor axis line, set off half the width of rail; these give the semi-minor axis for each curve. Draw the curves which must pass through the points on the springing lines on each side of B' and D'. Fig. 17 is the wreath worked into cylindrical form, yS COMMON-SENSE HANDRAILING and the lines shown ready for squaring. To draw the lines on the stuff, a thin piece is made to the size of the rail before being moulded, and a gauge line run through the center both ways. The one through the depth is held to the line drawn across the end or joint with the bevel, and the other kept to the center of the stuff. Mark the top and bottom, which gives the shaded portions to come off. The line through the center is squared over on each side as far as the spring- ing lines at SS, the minor axis line is drawn across the stuff parallel with the springing lines. Mark the center of the stuff on this line, and with O as a center, and the compasses set to half the depth of the rail, draw the two arcs as shown. The outside of the wreath is marked in the same manner. In squaring the wreath the slabs at B and T are worked off square with the joints as far as the spring- ing lines, then eased around tangent to the arcs of circles, the two opposite slabs being worked off parallel to the depth of the rail. Before being squared the height must be tested. The wreath is put in the vice or bench screw, and the sides and springing lines set perpendicular to a board planed true and laid on the bench top. With one end of a rod on the board, mark the point where the center line cuts the springing line at S, then move the rod around to the other point S, still keeping the end on the board, and mark the point. If the distance between the two points on the rod equals the height at Fig. 2 the wreath can be squared, if not, the center lines must be raised or lowered to suit. Fig. 18 is the plan and stretchout of the tangents for another quarter-space landing, the center line being struck with a smaller radius than Fig. i. The tan- THIRD METHOD 79 gents are unfolded and the center line drawn at the top and bottom portions as shown. The center line ^^^. 18, Re A'D' is produced past A', which is the point where the center line of the lower portions must meet it. It will be seen that if the center line of the lower portion had been produced, it would cut the perpendicular below 8o COMMON-SENSE HANDRAILING A'. Then the pitch must oe altered to lengthen as few balusters as possible. This must be done from about the center of the last step, as shown by the pitch- board. Draw the line B'A' as shown. Bisect the angle; draw the joint-line to meet the bisecting line, which is the center the ramp is struck from. Fig, 19. Fig. 19 shows the face mould for Fig. 18, obtained in the same way as those for Fig. i on the last page. Fig. 20 shows how the usual thickness allowed for the wreath is obtained. Where there is a different bevel for each end the one with the more acute angle is used. Fig. 21 is the plan of center line of rail for a well with six winders, as shown, two of them being in the springing at each side. Draw the tangent lines, the joint line CD, and the springing lines EC, CF forming- two squares as shown. Tig, 20 THIRD METHOD ,10. Fig. 2], 18 Fig. 22 is the stretchout or development of the tangent lines. To draw this let the line LM be the edge of the drawing board; with a bevel set to a convenient angle the end of the winder and riser would give the pitch. Draw the line B'B"; then parallel with B'B" draw A'A" at a distance equal to the side BA of the square at Fig. 21, and the same with D'D", E'E" and FT". Place the pitch- board with its riser side to the line B'B", as shown, and draw the last straight step. From the top of the riser 82 COMMON-SENSE HANDRAILING draw the line at right angles to B'B" for the first winder. This being the development of the tangents the width of each winder is taken from where they cut the tangent lines at Fig. 21. Then on the first winder from B'B" mark off the distance B to R12*, Fig. 21, and through the point R12', with the pitch-board mark off the height of a riser; and through the point draw the line at right angles to A'X" for the second winder. From A'X" mark off the distance A to R13, Fig. 21, and through the point draw R13' the height of a riser, and drawthe line atright angles to D'D" for the third winder. Refening to Fig. 21 it will be seen that riser 14 passes through the point D, then R14', Fig. 22, is on the line D'D". Mark the height of a riser, and draw the line at right angles for the next winder. The drawing for the top winders up to Ri/' is just a repetition of what has been done for the others. Then from R17' draw the next straight step, and from the top edge of the pitch-board, top and bottom, set off half the depth of the rail and draw the center line as shown. It will be seen that, if the center line at the top had been con- tinued straight to meet E'E", the rail would be too high over winder 16; then the rail must be lowered at F', but not more than half its depth. From the center line at about the center of the step, draw the pitch to E', as shown; draw the pitch A'E' nearly parallel with the winders. In this case it is continued down to meet the center line at the bottom. If this should make the rail too high at winder 13, then the pitch must be lowered at A', and A'B' drawn to another pitch. Where the pitches meet the center lines at top and bottom, bisect the angles and draw the joint lines square with the pitches, and to meet the bisecting lines which give *R. 12 means riser 12 on Fig. 21, and R. 12', riser 12' in Fig. 22; and so on with these compound references.— £"rf. THIRD METHOD «3 the centers the ramps are struck from. The joints should be kept clear off the springing lines B'B" and F'F". The ramps may be made any length. The center lines must be marked on the templets and the face of the risers lo and 12, as shown, and transferred to the ramps. The lengths of the straight rail can be got from these riser lines, and all can be jointed with accuracy. Fig. 23 is the face mould for the lower portion, the drawing being similar in every respect to what has already been described. The height is taken from where the pitch or raking tangent cuts the springing line B'B", Fig. 22, to the line drawn at right angles to D'D" through the joint. The pitches being the same, the bev^el answers for both ends. Where the line from B' cuts A'A" at N, with N as center, draw the circle tangent to the pitch and cutting A'A". From the intersection draw the line to B', and in the angle is 84 COMMON-SENSE HANDRAILING seen the bevel. The straight portion of the face mould from B' to joint at Fig. 23 is made the same as B' to joint at Fig. 22. Fig. 24 is the face mould for the top portion. To find the height where the pitch cuts the springing line F'F", Fig. 22, draw the lineF'F" at right angles to D"; then to the lineatright angles to D'D", through the joint is the height. Where the line through the joint cuts E'F' at O, with O as center, draw a cir- cle tangent to the pitch and cutting the line E'E". From the intersection draw the line to D', and in the angle is seen the bevel for the shank end; where the line F'D" cuts E'E" as center draw a circle tangent to the lower pitch, and cutting the line E'E". From the intersection draw the line to D", and in the angle is seen the bevel for the center joint. Make F joint. Fig. 24, same as F joint. Fig. 22. Fig. 25 shows a simple method of finding the bevels, and one which answers in every case. Let LM be the edge of the drawing board. Square over the line CM, and make the line CM equal to the radius of Fig. 24 THIRD METHOD 85 the center line of rail Then at Fig. 24, with C as a center, draw an arc tan- gent to the line E'D'; then with C, Fig. 2C, as a center and the same radius, draw the arc cutting the edge of the board, as shown; draw from the inter- section to C, and in the angle is the bevel for that end of the wreath. Again at Fig. 24, with C as a center, draw an arc tangent to the line E'F', and repeat at Fig. 25 for the bevel for that end of the wreath. These bevels can be tested with those at Fig. 22, and they will be found to be exactly the same R7 Fig. 26 Fig. 26 is the plan of the wreath, showing the risers and tangents. Fig. 27 is the development, being a repetition of what has been done in previous chapters. It will be seen that the center lines of the straight rails (if pro- 86 COMMON-SENSE HANDRAILING -s- ■9; '^^4 in. 10 ft. 6 in. = 126 in. -^ 6^2 in. = 19 with 5 remainder; then 126 in. ^ 19 = 6^ in. full as the rise, and the proper ratio of going to this, as found by the first method, is 6|x2=i3;4^-24=io3/( ; but the exact going is found by dividing the plan into 18 equal parts, as there is always one less tread than the number of risers, in consequence of the landing acting as tread Fig. 32. FOURTH METHOD 129 for the last riser. No arbitrary rule can be given for the treatxiient of the plan, which must be subject to circumstances. Every attempt should be made, how- ever, to dispense with winders, which should be intro- duced in case of necessity, when they are better placed at the top of a flight than at the bottom." All stairs should be so devised that not less than 6 ft. 6 in., head-room between tread and trimmer, is given, but, as shown in Fig. 32, it is much better to give this much space from the going line to the trimmer, then Fig. 33. there will be no danger of a tall man striking the trimmer with his hat on his head. There will be cases, of course, where to give so much space for head-room will be impossible, but in ordinary stairways any less space than that determined will surely prove unsatisfactory. VARIOUS PLANS FOR STAIRS A newel or landing stair can be devised that it will serve the purpose for almost any possible contingency; I30 COMMON-SENSE HANDRAILING and in order to make this plain I show a number of plans, which I am sure will prove of use to the general workman as well as to the stair-builder, as they offer hints and suggestions for dealing with almost every condition and situation that are likely to present them- selves in preparing plans for stair runs which are intended to be of the platform style. In Fig. 33, I showed a plan of a stair having two landings, and a circular-ended step, with dotted lines showing trimmer timbers. At Fig. 34, I show another plan with the order of going reversed, and with the flight between the landings having a less number of steps. Fig. 34 only shows five risers, while Fig. 33 shows nine risers. The lat- tei example also shows the two lower steps rounded off to fit against the newel post. =^ The flight shown in Fig. 34 is supposed to be built in between studded partitions while the stairs shown in Fig. 33 are built in between brick walls. Fig. 34 shows a plan of stair in the Time St. Depot, Liverpool, England. This is rather a peculiar stair- way, as from the third landing the stair starts off in two directions so as to reach different parts of the building more conveniently. The plan shown at Fig. 35 illustrates an elaborate entrance and stairway to the National Gallery of Arts, London. This is a peculiar stairway inasmuch as there are two flights leading up to a large platform where the upper flights broaden out and carry the visitor to the upper floor either to the right or to the left. This is rather an ^ / r-i HBH^IB ^ 1 1 liiiii;'. 1 Fig. 34. FOURTH METHOD 131 Fig- 35- Fig. 36. ingenious arrange- ment and might be made use of in many instances for public buildings. An effective ar- rangement for a hall stair is shown at Fig. 36, where a short flight of stairs lead to a raised dais from which a second flight of stair springs, in which there are two landings. The rail over the lower flight runs from two start- ing newels, and fin- 132 COM]\rON-SENSE IIANDRAILING E^ ^ ^ r-.-.-t i~* -~ A ishes against columns having their base on the plinth of the dais. The windows in the rear of the hall are filled with art glass, and the whole is artistic and impressive. A series of sketches "for plans is shown at Fig. 37. A shows a stair with five landings, the first step B being situated in the center. B ex- hibits a similar stair with three land- ings. C shows a stair with three landings and two starting flights leading to a wider flight above. D shows a flight with two landings and having but one starting point. This is a common kind of stair and much in vogue, but lacks architect- ural effect; either of the plans shown at A, B, C, is preferable from an artistic point of view than the plan shown at D. Another series of plans is shown at Fig. 38, which show the relation of the stair to other portions of the house. No. I shows an ordinary No. ig two land- ings. This is an artistic flight and is always effective. No. 3 is some- thing like No. 2, only reversed, and Fig- 37- '^ lighted by a window on the top landing. This also, makes a very effective stair for a middle class dwelling, and always looks well if finished in hardwood. =^ 1 -1 --otf" a stairway that will "fit" in almost any situation, or at least to suggest to K^.tt^.oi Fig. 39- him how the difficulty may be worked out, so I will now leave this subject, feeling that 1 have done it full justice, NEWELS, NEWEL POSTS, BALUSTERS, AND ORNA- MENTAL BALUSTERS The different styles of newels and newel posts are without number, and I will not make an\' attempt FOURTH METHOD 135 to describe or illustrate more than will give the workman an idea of those most com- mon in use at the present time, and a few elaborate ones now in exist- ence that were de- signed and set up by old workmen. The sketch showm at Fig. 41 Fig. 40. Fig. 41, 136 COMMON-SENSE HANDRAILING is a design for a large hall and stairway, and is in Mercer's Hall, London; the stair is supported on col- umns, and shows three landings with balusters and newels. It will be noticed the long flight is last, lead- ing up to the floor. This seems to be a rule with English stairways, as it is argued that there is a longer Fig. 42. rest at the top, therefore the long rest comes after the long rise. Another and still more elaborate staircase is shown at Fig. 42. This is a stately and palatial class of stairs and consists of central flights branching off into lateral flights, surrounded by a gallery separated by columns or arches. This shows the main stairway and hall of the opera house, Paris, France. FOURTH METHOD 13) The two lateral flights lead to a spacious landing, from which a wicie curvilinear-shaped flight of stairs ascends with wing stairs to the gallery. The elegant and graceful lines of this staircase make it almost unique among great modern examples. The architect has introduced the ramping arch below^ the flights, and by curving the balustrades outward has given ease of ascent and grace of outline. Round the gallery rise coupled columns of red polished granite with Ionic capitals carrying entablatures and arches, above which runs a rich truss cornice. Over the cornice on each side are rows of lunettes, surmounted by the fine vaulted quadrangular domical ceiling. Much of the grandeur of this staircase is due to the surrounding gallery, which impresses the visitor on ascending. The mag- nificence of the e scalier d'Jioniieiir is height-ened by the arrangement of the minor stair and the open loggia and vestibule. As a model of planning the Paris Opera House stands pre-eminent. It forms a long rectangle, flanked by projecting annexes, which give much variety to its length. There are three parts or divisions sym- metrically disposed to the major and minor axes: the stage occupying the whole breadth of the building; the theater proper, or auditorium, forming the center of the building, and including the grand staircase; and, lastly, the promenade and open loggia in front. The staircase hall forms a square and complete structure between the foyer or promenade and auditorium, and is surrounded by corridors. The plan of this building- is an instance of the centralizing mind of the French; every organic function is expressed in the structure. In a large public building the staircase performs an essentially distinct and public function, and too much prominence cannot be bestowed upon it. 13S COMMON-SENSE HANDRAILING The iu;wels and panel-car\'ed balustrade shown at Fig. 43 exhibits an extremely rich example of six- teenth century work. All this is taken from work still standing" in a house at Greenwich, England. I^^ig- 43- The interior of the house is very nearly in its original state. There is a very curious internal court. The rooms have several good door-cases and ornamental plaster ceilings. Fig. 44 is a plan of the stairs, showing the double FOURTH METHOD 139 approach. The sketch, Fig. 45, shows the half section of handrail. Fig. 46 shows section of the entablature under steps with the carved pendant under newel; and Fig". 47 shows the top of one of the newels at large Stairs finished in this manner are ; coming into ^'ogue again, and a num- ber of similar ones have been built in our larger cities where cost was only a secondary consideration. Stairs of this kind, to be effective, should be massi\^e in appearance; the newels should be heavy and the carving done in the solid. The newels in the Fig. 44. Fig. 45. example shown, are rather light in appearance, but the whole mass is quite impressive. The details, Figs. 45, 46 and 47, are left to a larger scale than the main illustration so that the workman may the easier enlarge and copy them for actual work, if he so desires. 140 COMMON-SENSE HANDRAILING Fig. 46. FOURTH METHOD 141 A flight of stairs with newels, having carved balus- trade, strings and newels, is shown at Fig. 48. This is a Fig. 48. French design, and has a very broad rail elaborately wrought. The carved string is a special feature of this 142 COMMON-SENSE HANDRAILING example, so also are the square car\'ed vases that sur- mount the newels. It will be noticed that the newels in this example are much larger in section than those shown in Fig. 43. This is, I think, a gain in appearance. It will be noticed that the central orna- ment on the finished faces of the newels is partly turned and partly carved, so must necessarily be planted on, as are perhaps the other carvings. A curious example of a newel post is shown at Fig. 49, ^ which represents a portion of a stair- way in the Hotel Cluny, Paris, France. The stair has a close heavy rectangular string with carved rosettes sunk flush on both sides. The balusters are square in section and are massive, with all the mouldings worked on the rake of the stairs on two sides, and square across on the upper and lower sides. This style of baluster is quite common in Europe and Fig. 49. FOURTH METHOD 143 is really quite effective. Another peculiarity of . this Fig. 50. stair is the upper portion of the newel which runs up to the ceiling, and is carved on its four faces with 144 COMMON-SENSE HANDRAILING \'ari()us rniblcmatlcal devices. This giN'cs the whole work rather an odd appearance. A modern stairway with landinj^s is shown at Fig. 50. This ..is in Colonial style and has a very cozy and inviting appearance. This example is taken from a New England house, and is noted for the width of stairway and breadth of tread; the rise being little more than five inches. A peculiarity of this stairway is the twin newels at the main landing. This is a departure from the general practice, and is employed here for [architectural effect. The newels are plain, yet they are quite effective. The balusters are heavy and placed pretty close together. Another staircase of recent design and intended for a house in Philadelphia, Pa., is illustrated at Fig. 51. This is in Colonial style and shows a semi-circular finish on end of bottom tread and riser. Sections of the newels are octagon, and the rails are finished against the newels with a "goose-neck" curve and square. The landing turns at right angles. The illustration offers a number of excellent sugges- tions for work other than for the stairs. The examples shown of stairs in place, I think, are quite enough to give the workman an idea as to their treatment, so I will now offer a few designs for newels and balusters, and a few remarks as to their treatment. There is no end to designs for newel posts, yet it is a strange fact that when a workman undertakes to design a newel for any particular stair he may be building, he finds it very dif^cult to decide upon the exact design he has in mind. This is owing to the fact that the workman possesses a certain amount of art instinct, and his mind requires for its satisfaction a newel suited to the fitness of the situation. An FOURTH METHOD 145 Fig. 51. 146 COMMON-SENSE HANDRAILING elaborate stairvva}^ demands an elaborate newel and baluster, yet both must be in keeping with the surround- ings as well as in keeping with the stairway. A good Fig. 52. illustration of this is exemplified in Fig. 51, where all the w^ork seems to ha\'e a like character. Another illustration of the true fitness of things is shown in FOURTH METHOD M7 Fig. 52. In this example there is a quiet Quaker-like repose both in stairway and finish, yet the observer cannot but be impressed with the wealth and dignity of the whole design. The newels are comparatively plain, yet they are effective and seem to be in the proper place. The whole stairway, paneling, strings, newels and balusters are in same finish as the woodwork in the hall. The mantel, which is quite plain, is chaste and in keeping with the general design. _ The first step is semi- V-^jhji circular at each end ^^— being returned against the newels. This stair and its appointments are well fitted for a Colonial house of the earlier period; in fact, it would do for almost any period of Colonial architecture. The sketches shown at Figs. 53 and 54 ex- hibit styles of stairs, newels and balusters in Elizabethan style. The balusters in Fig. 53 are square, and those running down the strings are worked on a rake; all the members being cut on the same incline as the "lay" of the string and rail. This is, of course, expensive, but it gives a fine appearance to the stairs. The sketch shown in Fig. 54 is taken from 148 COMMON-SENSE HANDRAILING French work. It shows three balusters on each tread and carved brackets under end of nosing of treads. The plan of the rail is shown in the sketch at 3. The balusters are turned spiral, as will be seen. An alternate baluster is shown at No. 2. I have given the proportion of riser and treads in an earlier paragraph, and it may be well at this point to say something re- garding the height a rail should be from the tread. An authority says "that the height from the treads at the nosings to the upper part of the handrail should be 2 ft. 7>^ in.; at the landings the height of half the riser should be added, this varia- tion in the height conducing to ease and safety, a person requiring more pro- tection when he is standing on a landing than when ascending a stairs. Two balusters are generally placed on every tread, one on the same plane as the riser. In the old close string staircases, where massive rectangular or turned balusters are seen, one to each step is common. Of handrails, the moulded is the handsomest; a roll mem- ber with cymas on each side, and a deep rail moulded at the sides with ovolos or astragals, is commonly met Fig. 54. FOURTH METHOD 149 with in the older examples and is very effective. (See sketch 54, 2, above.)" In a recent text book on building construction the student is instructed, before planning a staircase, to know the position of doors and windows surrounding, so that the steps and the first and last riser may be 1^\^- 55- fixed accordingl}\ Advice of this kind is very well when a staircase has to be fitted in a given space; but the architect, in planning and designing the stairs, ought to proceed quite differently. He should first plan his stairs, as being the most important thing, and then arrange the hall thereto. The "going" of the flight or the positions of the first and last risers should not ISO COMMON-SENSE HANDRAILING be made to depend on the doorways and approaches, but these should be adjusted to the risers. Given a space to design a stairs in, it may be a mode of pro- ceeding in some cases; but if any attempt is made to give the staircase a character of its own, its design should be undertaken />. Fig. 64. seen it, or one very similar, employed on a stairway leading to a gallery or speaker's platform. It is almost a solid balustrade. Fig. 63 is of a style often employed in and about public buildings in England, Belgium and France. ^58 COMMON-SENvSE HANDRAILING In styles of this kirid there is no regularity; the newels and balusters may be of a different pattern on each flight of stairs; they offer an abundance of opportunity for a display of originality of design on the part of the architect. The example shown at Fig. 64 is taken from a stair- way in St. Jacob's Church, Bruges. The newel is a carved figure which is said to be one of the finest pieces of carving in Eu- rope. The rail and sub-rail are heavy, and the spaces between them are filled with fine carvings instead of balus- ters. The string is also carved with a running wreath. The whole is made of heavy oak. The work is over two hundred years old and is in excellent preservation at this date. A couple of commonplace newels are illustrated at Figs. 65 and 66. The first is simply a turned post with an octagon base and flat facets, or neck, and surbase. The second example belongs to the so-called Queen Anne style. It is neither more nor less than a square post with a few ornaments worked on two sides on a Fig. 65. Fig. 66. B'OURTH METHOD 159 rake with the line of rail, and has chamfered corners. The ornaments are worked square across the lower and upper faces from the lines of the raking ornaments where they cut the angles of the post. The example of newel shown in Fig. 67 is from the Cincinnati school of design, of which Benn Pitman was principal. This newel was carved by a young lady. Miss Louise Nourse, and is worked to over two inches relief pro- jecting one inch over the border. The entire height of a newel is 4 ft. 9 in. It is illustrated here as an exam- ple of what may be done by the ordinary workman if he only apply himself to the task. Newel posts offer splendid opportunities to the carver. The newels shown at Figs. 68 and 69 are octagon in sec- tion and are rather elaborate in finish. This style of newel is often made use of, but I confess I do not like them; they seem more like pedestals than newels, and are certainly vulgar when made up with different colored woods. They are also i6o COMMON-SENSE HANDRAILTNG unnecessarily costly, as they entail considerable labor in the making up; particularly is this true of Fig. 68, u T i Sil }j'iSVW^ Fig. 68. Fig. 69. as all the mouldings must be mitered around the cap and the base. The result is not worth the labor, as the architectural effect is disappointing. FOURTH METHOD i6i I will close my remarks on newels and newel posts by offer- ing a few examples of quaint design culled from domestic and foreign sources; the example shown at Fig. 70 is taken from a stairway in Boston. This is a handsome design, but has one fault: the central column looks too much like a screw. It gives one the impression of a jack screw for raising great weights. If this column was fluted, the effect would be much more pleasing. The carved newel shown at Fig. 71 is drawn from an example at Argeles on the Spanish frontier near the Pyrenees. The one shown at Fig. 72 is at Tuz, a small town near Argeles. The three examples shown 1 at Figs. 73, 74 and 75 are .^ from the same neighborhood as are those shown in Figs. ^yV^j-,:^"^J 71 and 72. They are quaint A^?^s^,l3(| and odd, and are generally Fig. 71. placed in small narrow halls dimly lighted, and are apt to i62 COMMON-SENSE HANDRAILING Fig. 72. startle a stranger when he first enters. The examples offered are among the best, but there are some that rise above the head, and are topped off with hideous faces or grinning skulls and other uncanny things. BALUSTERS OF VARIOUS KINDS Before giving any designs for balusters, it may be well to say ■- something about their arrange- ment with regard to their relation of length, rail and tread. Some- times the architect who designs the stair may have very decided ideas as to the manner of arrang- Fig. n- Fig. 74- FOURTH METHOD 163 ing the balusters, and I give a few examples arranged differently in a stair having rail, string and baluster about the same. Fig. 76 shows one of the ordinary methods where the turnings are all of one length, and thus all the squares run parallel with the handrail. In Fig. 'jj the turn- ings are of two different lengths, the upper squares being all of one length and running parallel with the handrail, the bot- tom squares being all the same length and thus each pair being parallel with their respective treads, the middle member of the turning usually being arranged as shown. A method that is perhaps not much in gen- eral use is shown in Fig. 78, where the turnings are all of the same length and the bottom squares equal, but the bottom ledges of the upper squares of each baluster run parallel with their respective treads, producing long and short upper squares alternately, as shown. It will be seen that Fig- 75- 164 COMMON-SENSE HANDRAILING after all the difference in these examples is altogether in the lengths of the turned part of the baluster, FOURTH METHOD 165 The patterns for balusters shown at Fig. 79 may be suggestive. Bal- usters of this kind may be obtained at any well-equipped factory any length or size that may be required. A few Colonial balusters and a spiral newel are shown at Fig. 80. This makes a handsome termination for a stairway. iVopon^JoiiCAje. At 3««on(l floor Fig. 81. Fig. 79. Fig. 80. Samples of spi- ral balusters, with rail, newel, string and drop, are shown at Fig. 81. In this example the balusters are i66 COMMON-SENSE HANDRAILING shown r e i n - forced by bent iron scroll work; this has a charming effect in many cases, and I know of one in- stance, in New York City, where the scroll work was of brass, the bal- usters enam- elled cream, the rail solid ma- hogany, and the result was actually beauti- ful. The wood- Fig. 83. Fig. 82. work in the hall was also cream-colored, and the light from the outside passed through amber-colored glass. Another style of baluster, newel and string is exhib- ited at Fig. 82. The newel is formed at the first plat- form, there being three risers up to the platform. The balusters are simple, and the FOURTH METHOD 167 whole illustration is given here more to show the method of raising the newel and balusters than for any other purpose. Another style of baluster, string and rail is shown at Fig. 83. The baluster in this case is simply a square with two of its sides bevelled and cut in between the Fig. 84. Fig. 85. Fig. 86. Fig. 87. rail and the sub-rail. The little panels running raking with the rails are also cut in, or let into grooves in bal- uster and rail. Other portions of the illustration are self-explanatory. These examples of newels and balusters, I think, are sufificient, as trade catalogues from factory and shop, 1 68 COMMON-SENSE HANDRAILING contaning hundreds of set designs, may be obtained for the asking. MISCELLANEOUS ITEMS Under this head I purpose showing a few things not generally included in works of this kind, but which Fig. 90. Fig. 89. Fig. 91. will be found very useful to the general workman as well as to the specialist in stair-building. The illustrations shown in Figs. 84 to 91, inclusive, exhibit a number of different designs for stop cham- FOURTH METHOD 169 fering. These will be found useful in determining the style of step for chamfering the corners of a newel post, and in many other instances as well. Some of these chamfers and stops are quite elaborate and will require considerable labor to work them out in good form; particularly is this true of Figs. 86 and 89, as one has a concave and the other a convex surface, and Fig. 89 has an ornamental termination. Besides these styles of stops there are many others, the simplest of which is just a bevel ending of any pitch and the ogee ending, and several others of which nearly every workman is familiar. The illustration shown at Fig. 92 gives the method of obtaining a reduced pattern for a bracket as required for the ends of winders Upon the top edge of the bracket (^ used for the flyers describe an equilateral triangle. Divide the contour of the bracket into a number of parts, and draw lines from divisions perpendicular to the top or base of the triangle. From these intersections diaw lines to the apex of the triangle. Next mark upon the sides of the triangle, from the apex, the length of the bracket required. Join these points by a line, a a, which is parallel with the base, and upon the points where the line cuts the lines drawn to the apex, erect perpendiculars; make them equal in length to the corresponding lines drawn on the original bracket. The eight illustrations shown in Fig. 93 give brackets and sections of handrails of various kinds, and is Fig. 92. 170 COMMON-SENSE HANDRAILING Fi.i?. 93. FOURTH METHOD 171 offered as a supplement to the page of handrail sec- tions shown in part three of this work. In the exam- ples given the centers of the curves forming the hand- rails are given, and the sizes of the rails are marked on the sections in two instances. The numbers 5 to 8, inclusive, show patterns for brackets which may be made to suit almost any style of stairs. Other pat- terns will be found illustrated in previous pages of this work in connection with examples of platform stairs. TABLES The following tables which are taken from the Builder and Woodivorkcr^ but which 1 believe were first prepared by TJie California Architect, will be found very useful to those "figuring" on the run and rise of stairs. The spacing of the lines of figures into groups aids the eye in following the direction to the final point. Directions : — In the column beginning wath the rise of step desired, find the height of story from top of floor to top of floor, then follow this line to the column under risers, which gives the number of risers. In the column under "treads" find the number of risers, less one, and on this line under the column of width of tread will be the length of run. 172 COMMON-SENSE HANDRAILING ■0) \^\N\J. \^s^)\j. \^\N\J. N^\N\u. \,^\f.i\a. X^nnSj. N^nnx-^ r^,J\^ rrf\-\'H^ r^'-N"^ f^>-\.>«i^ fix -X -f^ '^«3\>^ r^J?;^^ o i-H th c^j CO CO '^ ic i.-^ ;d t- i- X c; CI o o — o? c^ ?r -^ ■<*i to <» CO t- X r. A t' CO o o 07 05 i-o ^ X ''t^ T- i- lo c; s:© CI o: ic o X -^ '- i^ JO o «o ^ c; r-( T— 1 rH T— 1 1— 1 O rH -r-i 0> ?ti CO ^ to JO O O t- X X Ci O O — 03 C> CO CO '^ i-O lO ?D t^ f- \N N^ \M \MI XN \M \ri XM \^ \r^i "-,fCO O'cC ^'OS "<;*< O t- CO O ID tH T-H 1— 1 •^- Oi-Hi-iC-\ I- Ci O O O >X CO tH ;C '- C: 'TtH — t- C< O lO OX C00:0'^05-^'^t-07 1—1 T— 1 1—1 ,—1 y—^ T-l O T- th CI CO CO -* -^ IC O :0 I- X X Ci CS O 1-H i-H GQ (75 CO -rt^ "^ O iC CO {■- J3 1— 1 •:3t^^ ^::^,^ ■«t::^;.t «^:^!:^t ^t-f'^ XJ^^t :^":^ot }> Ci Oi »0 O t« C5 O LO O :.- CO O JO O X CO O iC •^ X CO O O 1-H 'X CO -^ C: T— 1— C*> CO CO ^ ^ 'O :0 CO t- t- X 3: wi O C: — 01 O CO CO "^ lO iO ?0 O J: y M t:'CQ05'*^CO''^35'+i^50'^XCOOCO-r^XCOOiOOi.--COO»OOt- tH -^^ 1— T—l T—( Ot— ii—iCQCJCO'^^»OiCCOt-i>XXOOO— '■^OCOCO'Tf'^lCCOO o t-CtOS'^T-iCO^QOCOOiCOi-C-'»3i-*^0'^XCOOtOOt'C>05'<* 1— 1 1— 1 -^^ T— 1 O i-H T-H Ci 03 CO -^ -^ iC lO CO t- t' X X C5 C5 O — 1 T-i o? 07 CO ^ -^ lO iO CO ■^^T^T— li— it—It— iT-lT— It— It-Ht— I ■Ji It A o a X 43 CI M ~^j?j^ ~^^>t ^^^ ~;i^j^-;:^ ,i^j^^ ;i^^>t ~^~^'^ COT-i.XCOCi^T-i?OOt-CiOiCOOiOOCOT-iXCOC5'*T-iCOOt-0505 T— 1 '-^ T— 1 O T-- T-i C7 O CO CO '<*' JC to CO :0 t- I' X' 05 05 O O — ' T-- C3 C"> CO '^ ^ iC lO ^ ^ :^ ;^ ^i^ :i^' ::^ :^ \^, ^-^ >^ ^ ::^ ::^ CO T-i t- 0> X CO Ci t< O iO T-- CO O t^ ^ X 0"J Oi CO O -rt* T-i tC O CO T-H O CJ O -rH T-i />-< T-it-0300C->00C0CSC03S':t*l»C«Ot-0005T-lG'> COCQCC'^iC«Ol>OOOSOT-<0-i-HC5CO^»0?Oi>G0050i-iOT-H03CO'* 0'>CO-^iOCOt>OD050-r-iOO-<*»OCOt-OOOiOT-HC:iCO'>*50t^OOOiO ■rHTH-rHT-HT-(,-(^T-lrHG«010'^COC50'^CCT-i0005t>«0'^COT-HOOOSt'«C'<:t;D tH 1— I 1— I T-( O T-H o:J CO -^ »C O t- i> GO 05 O ^ C 00* OS O 1-1 i-( W Co' -fl ■rH^THT-l-rHT-lT-lT-HT-H-rHi-l05C5C?Crt<«T-i05i:D'<*i-ii-HOO<:DCOTHOOOlOCOOO}>lCC300St>Tj4Gi-ii>TtlOOSlOGCOOQOiO •t—l T-t 1— 1 T- 1 ■T-H T-H OT-iCi><300SOSOT-iCt>QOOSOS ^^\*1\^ \j.\*}\^ \j.\Pi\^ .i=?,^f^ -l^^9j\ .^^r^J^ 00-COOOO'^OOS ICt-hOS«D050«OCO o^<^>o3cO'^^»coo^-ooaoosOT-^■l-l(^^cocO'rttiOio«o}>^>ocos oO'*ooO'^ooO'*ooO'<*OQO'^oaO'<*ooO'^ooO'?*^ooo-^oao OT-Hci(NcoTt^-^»o«o«oi>'aoodos"ooT-i(?5C5co'rj^'odQO vaoNjt-NflDNN VcoXjj-spo \aD \j* \flc \eQ vc X-h \oo \co \ji- Vx) \n noo \^ v© \cD\*\ao\N ' t>S^ t«tsiO\ i.5\W\ "Jx^iX l?\ r«tsiO\,-i\"\ •-^'^N t-\ Wv.lO\ i-\r»K'-\'H\ t\ WslSV -X i>C0T-it>C0i-*i>C0O«0(MOC0t>aOOS050i-ii-iO.'>COCO-^iOiOi:Oi>f:-QO A GLOSSARY OF TERMS USED IN STAIR-BUILDING AND HAND- RAILING A Flight. — A continued series of steps without a break. Axis. — In arcJiitechire an imaginary line through the center of a column, etc., or its geometrical repre- sentation; where different members are placed over each other so that the same vertical line on the elevation divides them equally, they are said to be on the same axis, although they may be on different planes; thus triglyphs and modillions are so arranged that one coincides with the axis or line of axis of each column; in like manner the windows or other openings in the several stories of a fa9ade must all be in the same respective axis whether they are all of the same breadth or not. In geometry, 'the straight line in a plane figure about which it revolves to produce or generate a solid. In mechanics, the axis of a balance is the line upon which it moves or turns. In turning, an imaginary line passing longitudinally through the middle of the body to be turned, fr6m one point to the other of the two cones, by which the work is suspended or between the back center and the center of the collar of the puppet which supports the end of the mandril at the chuck. 175 176 GLOSSARY Baluster. — A small column or post turned of different forms and sizes, forming an ornamental enclosure and supporting the handrail; generally two to a step. Balustrade. — A series or row of balusters joined by a rail, serving for a rest to the arms, or as a fence or enclosure to balconies, altars, staircases, etc. Balustrades when intended for use or against windows or flights of steps, terraces and the like, should not be more than 3 feet 6 inches, nor less than 3 feet in height. When used for ornament, as on the summit of a building, their height maybe from two-thirds to four-fifths of the entablature whereon they are employed, and this proportion is to be taken exclusive of their zoccolo or plinth, so that from the proper point of sight the wdiole bal- ustrade may be exposed to view. There are vari- ous species of balusters; if single-bellied the best way is to divide the total height of the space allotted for the balustrade into thirteen equal parts, the height of the baluster to be eight, of the base three, and of the cornice two of those parts; or divide the total height into fourteen parts, making the baluster eight, the base four, and the cornice two. If double-bellied the height should be divided into fourteen parts, two of which are to be given to the cornice, three to the base and the remainder to the baluster. The distance between two balusters should not be more than half the diameter of the baluster in GLOSSARY 177 its thickest part, nor less than one-third of it; but on inclined planes the intervals should not be quite so wide. Butt Joint. — An end joint made at right angles to the central tangent of a wreath piece; and also an end joint made at right angles to any straight length of handrail. Carriage. — The timber work which supports the steps of a wooden stair. Close String. — In dog-leg stairs a staircase without an open newel. Cockel Stairs, — A winding staircase. Circular Stairs are stairs with steps planned in a circle toward the center of which they all converge and are all winders. Curve-out. — A concave curve of the face of a front- string at its starting. Curtail Step. — The first step by which a stair is ascended, finishing at the end in a form of a scroll following the plan of the handrail. — NicJiolson. Cylinder. — A cylinder is a solid described by geometri- cians as generated by the rotation of a rectangle about one of its sides supposed to be at rest; this quiescent side is called the axis of the cylinder^ therefore the base and top of the cylinder are equal or similar circles. K prism is a solid, whose base and top are similar right line figures, with sides formed in planes, and rising perpendicularly from the base to the top. 178 GLOSSARY The cylinder, so called hy joiners, is a solid figure compounded of the two last mentioned figures; its base is composed of a semicircle joined to a right- angled parallelogram. This last compound figure is intended whenever the word cylinder occurs in the preceding work unless the word geometrical be prefixed. Dog-legged Stairs. — Such as are solid between the upper flights, or those that have no well-hole; and the rail and balusters of both the progressive and retrogressive flight fall in the same vertical plane. The steps are fixed to strings, newels and carriages; and the ends of the steps of the inferior kind terminate only on the side of the string. — Nicholson. Elliptic Stairs. — Stairs that are elliptic on the plan, the treads all converging, but not to one center like those of a circular stair. Face Mould. — A section produced on any inclined plane vertically over a curved plan of handrail. Flight of Stairs. — In a staircase the series of steps from one landing place to another. Thus the same staircase between one floor and another may' consist of more than one flight of steps, the flight being reckoned from one landing to another. Front String. — The string on that side of the stair over which the handrail is placed. Fillet. — A band i% inches wide by }^ inch thick nailed to the face of a front string below the cove and extending the width of a tread. GLOSSARY 179 Flyers. — Steps in a flight that are parallel to each other. Geometrical Stair. — A flight of stairs supported onl}^ by the wall at one end of the steps. Half-space, or resting place. — The interval between two flights of steps in a staircase. Hall. — The first large apartment on entering a house; the public room of a corporative body ; a manor- house. Handrail. — A variously formed and sized rail running parallel to the inclination of the stairs for holding the balusters. Hollow Newel. — An opening in the middle of the stair- case. The term is used in contradistinction to solid newel, into which the ends of the steps are built. In the hollow newel, or well-hole, the steps are onh' supported at one end by the surrounding wall of the staircase, the ends next the hollow being unsupported. — NicJiolsoii. Helix. — The small twist under the head of a Corinthian column. Housing. — The space excavated out of a body, for the insertion of some part of the extremity of another in order to fasten the two together; thus the string-board of a stair is most frequently exca- vated, or notched out for the reception of steps. The term is also applied to a niche for containing a statue. — Nicholso?i. Joint. — The surface of separation between two bodies brought into contact and held firmly together, t8o glossary either by some cementing medium or by the weight of one body lying upon another. A joint is not merely the contact of two surfaces, though the nearer they approach the more perfect the joint. In masonry the distance of the planes intended to form a joint is comparatively consid- erable because of the coarseness of the particles which enter into the composition of the cement. Kerf. — A slit or cut in a piece of timber or in a stone, usually applied to that made by a saw or axe. Keys. — In naked flooring, pieces of timber fixed in between the joists by mortise and tenon; when these are fastened with their ends projecting against sides they are termed strutting pieces. Keys.^Pieces inserted in boards to prevent warping. Knee. — A convex bend in the back of a handrail. Knee. — A part of the back of a handrailing of a convex form, the reverse of a ramp, which is a back of a handrail and is concave; also any piece of timber bent to an angular joint. Landing. — Horizontal resting-place in a flight. Newel. — The central column around which the steps of a circular staircase wind; the principal post at the angles and foot of a staircase. Newel. — In architecture the upright post or central column around which the steps of a circular stair- case are made to wind, being that part of the staircase by which they are sustained. The newel is properly a cylinder of stone or GLOSSARY i8i wood, which bears on the ground and is formed by the ends of the steps of the winding stairs. There are also newels of wood, which are pieces of wood placed perpendicularly, receiving the tenons of the steps of wooden stairs into their mortises, and wherein are fitted the shafts and rests of the staircase and the flight of each story. In some of the Tudor and Elizabethan residences some very fine examples may be seen of the newel richly ornamented and adding much to the beauty of the staircase. — Nicholson. Nosing. — The outer or front edge of the step. Pitching Piece. — A horizontal timber with one of its ends wedged into the wall at the top of a flight of stairs to support the upper end of the rough strings. Pitch. — Angle of inclination of the stairs. Pitch-boaxd. — A piece of thin board in the form of a right-angled triangle, one of the sides of the right angle equal to a rise. Ramp. — A concave or convex curve or easement of an angle, as sometimes required at the end of a wreath or an adjoining straight rail. Rise. — The vertical rise between the treads. Riser. — The board forming the vertical portion of the front of a step. Run. — Of a flight of stairs, the horizontal distance from the first to the last riser. Scroll. — A carved curvilinear ornament, somewhat i82 GLOSSARY resembling in profile the turnings of a ram's horn. — Hatfield. Splay. — A slanting or beveling in the sides of an opening to a wall for a window or door, so that the outside profile of the window is larger than that of the inside; it is done for the purpose of facilitating the admission of light. It is a term applied to whatever has one side making an oblique angle with the other; thus the headi;ig joists of a boarded floor are frequently splayed in their thickness. The word fluing is sometimes applied to an aperture in the same sense as splayed. Spring Bevel of a Rail. — The angle made by the top of the plank with a vertical plane touching the ends of the rail piece which terminates the concave side. Squaring a Handrail. — The method of cutting a plank to the form of a rail for a staircase so that all the vertical sections may be right angles. Spiral. — In geometry, a curve line of the circular kind, which in its progress always recedes more and more from its center. In architecture, a curve that ascends winding about a cone or spire so that all its points continually approach its axis. Spandril. — The angle formed by a stairway. Stairs (from the Saxon stceger). — In a building, the steps whereby to ascend and descend from, one story to another. GLOSSARY tSs The breadth of the steps of stairs in general use in common dwelling houses is from 9 to 12 inches, or about 10 inches medium. In the best staircases of fine houses or public edifices the breadth ought never to be less than 12 inches nor more than 18 inches. It is a general maxim that the greater breadth of a step requires less height than one of less breadth; thus, a step of 12 inches in breadth will require a rise of 7^ inches, which may be taken as a standard by which to regulate those of other dimensions; so that multiplying 12 inches by 55^ we shall have 66; then supposing a step to be 10 inches in breadth the height should be 66- 10 = 6| inches, which is nearly, if not exactly, what common practice would allow. The propor- tion of steps being thus regulated the next consid- eration is the number requisite between two floors or stories which will be ascertained by supposing the breadth of the steps given, say 10 inches each, as depending on the space allowed for the stair- case, and this, according to the rule laid down, will require a rise of nearly 7 inches; suppose then the distance from floor to floor to be 13 feet 4 inches, or 160 inches, 160-7 = 224, which would be the number required; but as all the steps must be of equal heights we should rather take 23 risers, pro- vided the staircase room would allow it, and so make the height of each somewhat less than 7 inches. i84 GLOSSARY The most certain method of erecting a staircase is to provide a rod of sufficient length to reach from one floor to another, divided into as many equal parts as the intended number of risers, and try every step as it is set to its exact height. The breadth of the staircase may be from 6 to 20 feet according to the use or application of the building or the form or proportions of the plan. If the steps be less than 3 feet in length the staircase becomes inconvenient for the passing of furniture, as is frequently the case in small houses. Though it is desirable to have such rules as are here laid down for regulating the proportion of the heights, breadths and lengths of steps, archi- tects and workmen cannot be so strictly tied to them but that they may vary them as circum- stances may demand. — Nicholson. Stairs are constructions composed of horizontal planes elevated above each other, forming steps, afford- ing the means of communication between the different stories of a building. In the distribution of a house of several stories the stairs occupy an important place. In new constructions their form maybe regular, but in the reparation or remodeling of old buildings the first consideration is generally to make the distribution suitable for the living and sleeping rooms, and then to convert to the use of the stairs the spaces which may remain, giving to them such forms in GLOSwSARY 1S5 plan as will render them agreeable to the sight and commodious in the use. When houses began to be built in stories the stairs were placed from story to story in straight flights like ladders. They were erected on the exterior of the building, and to shelter them when so placed great projection was given to the roofs. To save the extent of space required by straight flights the stairs were made to turn upon them- selves in a spiral form, and were inclosed in turrets. A newel, either square or round, reach- ing from the ground to the roof, served to sup- port the inner ends of the steps, and the outer ends were let into the walls or supported on notched boards attached to the walls. At a later period the stairs came to be inclosed within the building itself, and for a long time pre- served the spiral form which the former situation had necessitated. Defi7iitions. — The apartment in which the stair is placed is called the staircase. The horizontal part of a step is called the tread, the vertical part the riser, the breadth or distance from riser to riser \\\^ going, the distance from the first to the last riser in a ^\g\\ti\\Q goi7ig of the flight. When the risers are parallel with each other the stairs are, of course, straight. When the steps are narrower at one end than the other they are termed winders. i86 GLOSSARY When the "bottom step has a circular end it is CdiWtd 2i romid-ended step ; when the end is formed into a spiral it is called a cur tail step. The wide step introduced as a resting place in the ascent is a landing, and the top of a stair is also so called. When the landing occupies the whole width of the staircase it is called a Jialf-space, When the landing at a resting place is square it is designated a quarter-space . So much of a stair as is included between two landings is called a flight, especially if the risers are parallel with each other; the steps in this case areyf/Vr^. The outward edge of a step is named the nosi?ig; if it projects beyond the riser so as to receive a hollow moulding glued under it it is a moulded nosi?ig. A straight edge laid on the nosings represents the angle of the stairs, and is denominated the line of Closings. The raking pieces which support the ends of the steps are called strings. The inner one placed against the wall is the wall string ; the other the outer stri?ig. If the outer string be cut to miter with the end of the riser it is a cut and mitered string; but when the strings are grooved to receive • the ends of the treads and risers they are said to be housed, and the grooves are termed housings. GLOSSARY 187 Stairs in which the outer string of the upper flight stands perpendicularly over that of the lower flight are called dog-legged stairs, otherwise newel stairs, from the fact of a piece of stuff called a newel, being used as the axis of the spiral of the stair; the newel is generally ornamented by turn- ing, or in some other way. The outer strings in such stairs are tenoned into the newel, as also are the first and last risers of the flight. — Newla^id. Staircase. — A term applied to the whole set of stairs, with the walls supporting the steps, leading from one story to another. The same staircase frequently conducts to the top of the building, and thus con- sists of as many stories as the building itself. When the height of the story is considerable, resting places become necessary, which go under the name of quarter-spaces and half-spaces, accord- ing as the passenger has to pass a right angle, or two right angles; that is, as he has to describe a quadrant or a semicircle. In very high stories that admit of sufficient head-room, and where the space allowed for the staircase is confined, the staircase may have two revolutions in the height of one story, which will lessen the height of the steps; but in grand staircases only one revolution can be admitted, the length and breadth of the space on the plan being always proportioned to the height of the building, so as to admit of fixed proportions. i8S GLOSSARY In contriving a grand edifice particular attention must be paid to the situation of the space occupied by the stairs, so as to give them the most easy command of the rooms. With regard to the lighting of a grand staircase, a skylight, or rather lantern, is the most appropri- ate; for the light thus admitted is powerful, and the design admits of greater elegance; indeed, where the staircase does not adjoin the exterior w^alls this is the only method by which light can be admitted. In small buildings the position of the staircase is indicated by the general distribution of the plan, but in large edifices this is not so obvious, but must at least be determined by considering natu- rally its connection with other apartments. — • Nicholson. Straight Flight of Stairs is one in which the steps are parallel and at right angles to the strings. Steps (from the Saxon steep). — The degrees of a stair- case, by which we rise, consisting of two parts, one horizontal called treads, the other vertical called risers. When steps are placed around the circumference of a circle, or an ellipse, or any segments of them, they are called winders, but when the sides are straight they are called fliers. The first, or lower step, with a scroll wrought upon its end, according to the plan of the handrail, is called the curtail step. GLOSSARY 189 Stretch-out. — A term applied to a surface that will just cover a body so extended that all its parts are in a plane, or may be made to coincide with a plane. Scroll or Curtail Step.~The bottom step with the front end shaped to receive the balusters around the scroll of the handrail. String or String-piece. — That part of a flight of stairs which forms its ceiling or soffit. String-board. — In wooden stairs the board next the well-hole which receives the ends of the steps; its face follows the direction of the well-hole, what- ever the form; when curved it is frequently formed in thicknesses glued together, though sometimes it is got out of the solid like a handrail. String-board. — In wooden stairs, a board placed next to the well-hole, and terminating the ends of the steps. The face of string-boards follows the direction of the well-hole, whether it be prismatic or an inverted cone. String-boards are sometimes glued in several thicknesses with the fibers of the wood running in the direction of the steps; some- times they are wrought out of solid, like a handrail, the grain of the wood being in the same direction; and they are also glued up like columns, viz., having the fibers vertical. Brackets are most frequently placed upon the string-boards and mitered into the risers. — Nicholson. Tangent. — In geometry, a right line perpendicularly raised on the extremity of a radius, which touches iQo GLOSSARY a circle so that it would never cut it, although indefinitely produced, or in other words, it would never come within its circumference. Step. — The horizontal board on which we tread. Soffit. — The under side of an arch or moulding. Tread. — The horizontal distance between the risers — one of the equal divisions into which the flight i:: divided; the top of the step. Wall String. — The board placed against the wall to receive the ends of the step. Well. — The place occupied by the flight of stairs. The space left beyond the ends of the steps is called the well-hole. Well Staircase. — A winding staircase of ascent or descent, to different parts of a building, so called from the walls inclosing it resembling a well; called frequently a geometrical staircase. Winders. — Stairs, steps not parallel to each other. The winders are supported by rough pieces called dearers , wedged into the wall and secured to the strings. When the front string is ornamented with brack- ets it is called a bracketed stair. Treads of triangular form used to turn an angle or go round a curve. Wreath. — The whole of a heliacally curved handrail. Wreath Piece. — A portion of a wreath less than the whole. CONTENTS FIRST METHOD Page Preface 5 Advice to Young Workmen 9 Straight Flight of Stairs 11 Landing Stairs 1 1 Acute Landing and Cylinder 12 Obtuse Landing and Cylinder 12 Half-space and Two-step Landing 12 Quarter-space and Four Winders 13 Quarter-space and Six Winders 13 Half-space and Dancing Winders 14 Half-space, Cylinder and Dancing Winders 14 Circular Stairs 15 Diagram of Tangents 16 Curve of Face Mould 17 Explanatory Diagram 18 Rule for Turn-out 20 Steps and Risers 20 Line of Rail 21 Face Moulds 23 Facing Mould Lines 24 Acute Angle Stairs 26 Showing Mould and Pitch 27 Blocking Out 28 Constructing Cylinder 29 Stretch-out 30 192 CONTENTS Page Getting Bevels for Butts 31 Face Moulds and Stretch-outs 32 Ramps over Fliers 33 Moulds for Quarter-space Stairs 34 Stretch-out over Cylinder 36 Stretch-out over Winders 38 Laying Out Rail over Circular Well-hole 40 Face Moulds, Ramps and Stretch-outs 41 Final Remarks 42 SECOND METHOD A Remark or Two 43 Given Treads and Risers 44 Use of Pitch-board 46 Stair Strings and Winders 47 Line Theory of Handrailing 49 Around a Cylinder 50 How to Obtain a Wreath 52 Squaring a Wreath 54 Twists and Cylinders 56 Cutting Wreath Square to Plank 57 Beveling Joints 58 THIRD METHOD Line of Nosings 59 Rail over Level Landing 59 Face Moulds, Tangents and Joints 60 Center Lines for Rails . . . 60 Major and Minor Axes 61 Blocking Out for Wreath 62 CONTENTS 193 Page Rail in Position 63 Rail at Landing 64 Line of Quadrant 65 Lay-out of Pitches 66 Pitch in Cylinder, How Found 70 Bevels on Cylinder 71 Face Mould 72 Blocking Out 74 Plan of Quarter-space Rail 75 Wreath Worked Out "j-j Tangents Unfolded 79 Ramp and Pitch 80 Stretch-out for Winders 81 Ramp and Templets 83 Method of Getting Face Moulds 84 Plan of Wreath, Risers and Tangents 85 Stretch-outs over Landing 86 Isometrical Sketch of Wreath 87 Stretch-out over Obtuse Landing 89 Wreath over Cylinder 90 Bevels for Butt Cuts 91 Falling Lines and Well 92 Use of Pitch-board 93 Wreath for Small Cylinder 94 Three Points in a Cylinder 96 Sliding the Face Moulds 96 Mould and Plank 97 Nine Sections of Handrails 99 General Glossary and Definitions 100 194 CONTENTS FOURTH METHOD Page A Philadelphia Stairway 145 A Sensible Stairway 146 A Continued Stair 149 A Quaint Stair 150 A Built-Up Newel 155 Built-Up Newels 160 Balusters with Brass Brackets 165 Cutting Miter Cap 114 Cutting Strings 115 Carriages for Strings 121 Carved Stairway 138 Carved Newel Top 140 Colonial Stairway 143 Carved Newel from Belgium 157 Columner Newel 161 Chamfering 167 Dovetailed Treads 119 Double Stairs 131 Details of Carved Stairway 139 Details of Rail and Finish 152 Difference in Balusters 164 Diminishing Brackets 169 Elevation of Stairs in Elevation of Housed String 117 Ends of Steps 123 Elevation of Bull-Nose Steps 125 Elevation of Stairway 135 Elevation of Grand Entrance 136 Framing Platform Stairs 108 F'raming a Bull-Nose Step 112 P'our Plans of Stairs 132 Fancy Stair and Newel 156 CONTENTS 195 Page Grand Stairs with Landings 131 Grand Hall Stairs : 131 Head Room 128 Heavy Carv^ed Newels 141 Introduction to Method IV 99 Interior View of Stairway ^53 Newels and Platform Stairs 99 Newel Cap 1^3 Newel Miter Cap ii4 Nosings ^^^ Nosing Solid 122 Newel and Baluster • • • 1 54 Open Strings I09 Open Newel Stairs no Open String and Nosing 125 Outside Hall Plan I35 Odd Newels from France 161 Ornamental Stop Chamfering 168 Proportioning Treads and Risers lOO Platforms 107 Plan of Stairs no Plan of Tread and Riser 121 Plan of Showing Carriage Strings 126 Perspective of Open Stairs 126 Perspective of Carved Newel 142 Plain Newels 15^ Pitman's Carved Newel I59 Patterns of Handrails 170 Rail and Baluster Fastenings 123 Raking and Straight Balusters I47 Strength of Stairs 107 Sketches of Cut Strings 118 Section of Bull-Nose Step 124 Section of Rail with Balusters 148 196 CONTENTS Page Serpentine Newel and Balusters 151 Sections and Elevations of Stair 152 Some French Newels 162 Spanish Newels 163 Spiral Newel 165 Stop Chamfering 167 Styles of Brackets 170 Sections of Handrails 170 Two Landing Stairs 129 Three Landing Stairs 130 Three Plans of Stairs 133 Three Hall Plans of Stairs 134 Two Elevations of Stairs 166 Tables of Treads and Risers 171 HOUSE PLAN SUPPLEMENT PERSPECTIVE VIEWS AND FLOOR PLANS OF Twentv-five Low and Medium Priced Houses Full and Complete Working Plans and Specifications oi' any of these houses will be mailed at the low prices named, on the same day the order is received. OTHER PLANS W^e illustrate in "Practical Uses of the Steel Square," Vol. 1 5 "Practical Uses of the Steel Square," Vol. II5 and "Modern Carpentry," 75 other plans, 25 in each book, none of which are duplicates of those we illustrate herein. For further information, address The Publishers. Send All Orders for Plans to Frederick J.Drake ^ Co. 2U-213 EAST MADISON ST.. CHICAGO 25-HOUSE DESIGNS-25 ^TTITHOUT extra cost to our readers we have added to ' ^ Common-Sense Handrailing and Stair Building the perspective view and floor plans of twenty-five low and medium priced houses, such as are being built by 90 per cent of the home builders of to-day. We have given the sizes of the houses, the cost of the plans and the estimated cost of the build ings based on favorable conditions and exclusive of plumbing and heating. The extremely low prices at which we will sell these complete working plans and specifications makes it possible for everyone to have a set to be used, not only as a guide when building, but also as a convenience in getting bids on the various kinds of work. They can be made the basis of contract between the contractor andthe home builder. They will save mistakes which cost money, and they will prevent disputes, which are never settled satisfac- torily to both parties. They will save money for the contractor, because then it will not be necessary for the workmen to lose time waiting for instructions. We are able to furnish these complete plans at these prices because we sell so many and they are now used in every known country of the world where frame houses are built. The regular price of these plans, when ordered in the usual manner, is from $50.00 to $75.00 per set, while our charge is but $5. 00, at the same time furnishing them to you more complete and better bound. of What Our Plans Consist ALL OF OUR PLANS are accurately drawn one-quarter inch scale to the foot. We use only the best quality heavy Gallia Blue Print Paper No. lOOOX, aking every precaution to have all the blue prints of even color and every line and figure perfect and distinct. We furnish for a complete set of plans : FRONT ELEVATION ALL FLOOR PLANS REAR ELEVATION CELLAR AND FOUNDATION PLANS LEFT ELEVATION ALL NECESSARY INTERIOR DETAILS RIGHT ELEVATION Specifications consist of fifteen to twenty pages of typewritten matter, giving full instructions for carrying out the work. Both the plans and specifications are bound in cloth and heavy water-proof paper in an artistic and substantial manner. We guarantee all plans and specifications to be full, com- plete and accurate in every particular. Every plan being designed and drawn by a licensed architect. Our equipment is so complete that we can mail to you the same day the order is received, a compleLe set of plans and specifications of any house illustrated herein. Our large sales of these plans demonstrates to us the wisdom of making these very low prices. o d IT. v. o o X3 3 3 ^ i*-i {J C u c o o .S o o '^ § "^ o (/} ■I-' .- >— ' (U "" ■i-j aj E ^ O 73 C •— I nj O 3 O M o M d iz: :z: o m W Q O iz; < o o Hl rt ^ t« C .2 *^ rt > j-T rt OJ >-> -4-1 a; c o ho >-4-( S-i C o 03 'Z, *C T3 o CU C q:; OJ "J u 3 Vi 0) c a. 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Spe o _3 o w V3 r;^ hJ JS ^ Uh O-X) 49 ol ^\ I— I C U CO o o o o lO €^ >-i ^5 ^ V) C/3 • — ■5 .t: >-> ^ =5 -C ^ a «^ z •*- o W c/:i ^ hr u a fC «-. SJ a CO qs u p •n '^ o nj "^8 E 73 ^" c m ^ c/3 ♦-' B rS lO Q.^- r-H bC€^ orkin from ^ tr (U ■w ^^ c« •^-* hri :j TJ c u ^ H-1 X o o G O o (A c yii c .2 •4-> G O ^3 C « G .2 U be 03 3 O, M-i .1-1 O O 03 ^ t> I/; tn G O G O u t/J c .2 *-t-» 03 U q= 'u 3 -a , o W3 4-1 1—1 S *"^ 1—1 o OJ ^ O o 2 2 4-1 ja M-1 4-1 o o O p— 1 (A w en C 4-J .2 G w O o u u 03 o E 0- o tn (Z> — iO CI, ^ ^^ "3 6 u, o o ^ 4-. (U s ^ O W5 03 O 3 O 52 o o O I— I m m Q \u O tfi < o o I— I .a u c M— I ■4-> (L) o "5 '!« he 3 ^, X 1—1 OJ o c ^ qi; l-c OJ < 'O c i-i hJ c •" (U CL, o >> >J o I-l 03 o 03 s o 'd OJ G 1-1 c U CJ fc C +-1 Q O 4-> 15 1-1 u Tl >^ w . #- p +-' CT! c rt "o (/J c o en OJ bf) o ■*-' o! ■1-' u a c« tfi V, 'O ■•-> c ' ] G 3 rt TJ (/) ■t-J 3 G LI n CC U -O -4—' m i-> rt rt M-H (U (x-a 53 Remember We can mail out the same day we receive the order any complete set of working plans and specifications we illustrate in this book. Remember also That, if you are going to build, complete working plans and specifications always Save Money for both the owner and contractor. They prevent mistakes and disputes. They save time and money. They tell you what you will get and what you are to do. 54 Estimated Cost It is impossible for any one to estimate the cost of a building and ha\'e the figures hold good in all sections of the countr}'. We do not claim to be able to do it. The estimated cost of the houses we illustrate is based on the most favorable conditions in all respects and does not include Plumbing and Heating. Possibly these houses cannot be built by you at the prices we name because we have used minimum material and labor prices as our basis. The home builder should consult the Lumber Dealer, the Hardware Dealer, and the Reliable Con- tractors of his town. Their knowledge of conditions in your particular locality makes them, and them onl\', capable of making you a correct estimate of the cost. •ss Fred T. Hodgson*s New (1905) Books For Builders STEEL SQUARE A TREATISE OF THE PRAOTiGAL USES OF By FRED, T. HODGSON, Jtrchitect. New and up-to-date. Published May 1st, 1903. Do not mistake this edition for the one published over 20 years ago. This is the latest practical work on the Steel Square and its uses pub- ished. It is thorough, accurate, clear and east y understood. Confounding terms and phrases have been relig- iously avoided where possible, and everything in the book has been made so plain that a boy twelve years of age, possessing ordinary intelli- gence, can understand it from begin- ning to end. It is an exhaustive work including some very ingenious devices for laying out bevels for rafters, braces and other inclined work; also chapters on the Square as a calculating machine, show- ing how to measure Solids, Surfaces and Distances — very useful to builders and estimators. Cnapters on roofing and how to form them by the aid of the Square. Octagon, Hexagon, Hip and other roofs are shown and ex- plained, and the manner of getting tho rafters and jacks given. Chapters on heavy timber framing, showing how the Square is used for laying out Mor- tises, Tenons, Shoulders, Inclined "Work, Angle Corners and similar work. The work also contains a large number of diagrams, showing how the Square may be used in finding Bevels, Angles , Stair Treads and bevel cuts for Hip, Valley, Jack and otner Rafters, besides methods for laying out Stair Strings, Stair Carriages and Timber Structures generally. Also contains 25 beautiful halftone illustrations of the perspective and floor plans of 25 medium priced houses. The work abounds with hundreds of fine illustrations and explana- tory diagrams which will prove a perfect mine of instruction for the mechanic, young or old. Two large volumes, 560 pages, nearly 500 illustrations, printed on a superior quality of paper from new large type. Price, 2 Vols., cloth binding |2.00 Price, 2 Vols., half-leather binding 3.00 Single Volumes, Part I, cloth 1.00 Part I, half- leather l.SO •• " Partll.cloth 1.00 " •• Part II. one half-leather l.SO SEND FOR COMPLETE ILLUSTRATED CATALOGUE FREE FREDERICK J. DRAKE (Si CO. PUBLISHERS OF SELF-EDUCATIONAL BOOKS 211 E. MADISON STREET ^ ^* CHICAGO APR 13 1904 flpiipi-^-