Common-sense stair building and handrailing .. (1913)
Hodgson, Frederick Thomas, 1836- [from old catalog] · Chicago, F. J. Drake & co · leaf 77
square block becut with two of its adjacent sides to the same pitch, itwill be seen thai, a line joining the two oppositecorners 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… … ing up from springing to springing will rise the heightof one riser. Again at Fig. 16, on the line from D,set up the height of one riser. Draw the line fromI through C; a second line is drawn parallel with thefirst. This line would represent the gauge line onthe stuff for the face mould. Square…
Stair building · Hand-railing
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