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 135
the completed casting. In acasting such as the faceplate under consideration, it is desirable 118 PATTERN MAKING that the face should be upon the lower side when the metal ispoured as it is to be planed smooth and should be clean iron. Forthe sake of convenience in setting the cores, the prints are…
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
