Cyclopedia of architecture, carpentry, and building; a general reference work .. (1912)
American School (Lansing, Ill.) · Chicago, American school of correspondence · leaf 396
Fig. 111. Application of Bevels to Wreatb Ascendingon Plane Inclined Equally in Two Directions. … Fig. 112. Finding Bevel Where Upper Tangent InclinesMore Than Lower One. 334 STAIR-BUILDING 61
Architecture · Building
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