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 149
ape and construction should be readily understood. Threeadditional illustrations of the core as made in these core boxes areshown in Figs. 235, 236, and 237. Forms for Baking. If the form of the core is such that therecannot be a flat side upon which to bake the core, a metal form must 132 PATTERN…
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
