Richey's guide and assistant for carpenters and mechanics : a work of practical information, giving almost every geometrical and practical problem likely to arise in the work of the carpenter, and quick and easy methods for their solution : the use of the steel square, etc., tables showing strength and weight of materials, methods of framing, useful recipes, etc., etc. (1894)
Richey, H. G. (Harry Grant), b. 1868 · New York : W.T. Comstock · leaf 38
nal StandsPlumb.—On the base a b, Fig. 27, draw the slant a c.From any point on a b draw the perpendicular d e; Now, FOR CARPENTERS AND MECHANICS. 31 with a d 3iS base and perpendicular, draw the triang-le a b c,Fig. 28; from a draw a d 2ii right angles to a c, making itequal in length to ^ ^ Fig.…
Carpentry
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