Pattern making; a practical treatise for the pattern maker on wood-working and wood turning, tools and equipment, construction of simple and complicated patterns, modern molding machines and molding practice (1921)
Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 176
BotiomPlate … Fig. 275. Diagram of Completed Iron Core Box Detail ofLocking J>9vitf» from the double-shrink zinc template, and making the inside edgeI inch outside of the template so as to run the stock for the outsidewall from bottom to top, as shown in Fig. 276. The perspectivesketches in Figs. 275 and 276…
Patternmaking
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