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 (1916)
Ritchey, James, Monroe, Walter W. (Walter William), b. 1869 · Chicago, American technical society · leaf 20
ce at right anglesto that of the other, for the purpose of gaining greater strength andstiffness. In such cases, if only two thin pieces are used, the result,to some extent, after they have been glued and dried, is as shownin Fig. 5, the shrinkage and strain of the end grain crosswise of theboard… … 6 PATTERN MAKING
Patternmaking
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