Cyclopedia of architecture, carpentry, and building; a general reference work .. (1912)
American School (Lansing, Ill.) · Chicago, American school of correspondence · leaf 407
332 STAIR-BUILDING 69 of this circle indicates the width of the curve at this point. The widthat each end is determined by the bevels. The distance a h, as shown … Fig. 135. Arrangement of Risers around Well-Hole, with Risers SpacedFull Width of Tread. upon the long edge of the bevel, is equal to | the width of the mould, andis the hypotenuse of a right-angled triangle whose base is ^ the width ofthe rail. By placing this dimension on each side of n, as shown…
Architecture · Building
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