Mechanical drawing; a treatise on the drawing of mechanical and machine details (1920)
Jones, Franklin Day, 1879-1967 · New York, The Industrial press; [etc., etc.] · leaf 305
s by a direct method of subdivision, smallersized sheets being 24 by 18, 18 by 12, and 12 by 9 inches. Asfar as the complete using up of tracing cloth and blueprintpaper is concerned, such a method of cutting up large sheetsis admirable; but in filing tracings and blueprints, and whenmailing…
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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