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 88
mallet,smoothed with a round plane ofproper size and curve, and finishedby sandpaper rolled on a cylindrical s block having a diameter -^ i^^^h lessthan the width of the required box.As the work progresses, the ac-curacy of the curve is tested bymeans of a try-square or other 90-degree angle, as… … Fig. 142. Layout of Box before Gouging CylindricalSection
Patternmaking
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
