A textbook on mechanical and electrical engineering (1902)
International Correspondence Schools · Scranton : International Textbook Co. · leaf 313
projections at (c) being the ones required for the plan andelevation of this problem. Lay a separate piece of paperover the drawing of Problem 9 on the plate, and reproducethereon the projections shown at (a) and (^), Fig. 20, inaccordance with principles already explained. Next, draw § 15…
