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 219
os-sible to extend the strippingand draw plate so that a 12-by 14-inch, 12- by 16-inch,and 12- by 20-inch flask canbe used on a 12- by 12-inchmachine. The machine forthese patterns has a frame 14inches by 14 inches, outsidedimensions. There are to be four pat-terns mounted, but, in de-scribing the… … fig. 346. Master Pattern for Cope Pattern c.Fig. 345
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
