Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 127
. 33. A template made with a curve of the desired radius,and with a guide which runs along the draft, may be used in cuttingdown the stone to the required cylindrical form. A circular templateswung around a point which may be considered as a pole, may beused for making spherical surfaces, although… … Fig. 33. Cylindrical Surface. Fig. 34. Template for Warped-SurfaceCutting. template made as shown in the figure. After these two drafts arecut, the surface between them is dressed down to fit a straight edge,which is moved along the two drafts and perpendicular to them.Such stonework is very…
Architecture · Building
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