Building construction and superintendence, by F.E. Kidder ... (1896)
Kidder, Frank E. (Frank Eugene), 1859-1905 · New York, W.T. Comstock · leaf 164
it shall notproject more than \ to -| inch, andwhere a smooth finish is notrequired, as in basement piers, etc.,the rock-face is taken off with a point and the surface is rough or fine pointed, according as the point is used over every inch or half inch of the stone. The point is used more for… … Fig. 79.—Rock-face with Angle Draft.
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