Machine drawing; a text and problem book for technical students and draftsmen (1921)
Svensen, Carl L. (Carl Lars), 1884- · New York, D. Van Nostrand company · leaf 118
rf\ … fc/O C5 >--==» 108 MACHINE DRAWING has been used in the preparation of these articles including the following,Axioms for the Fixture Designer. 1. The clamp should be immediately above the supporting point. Note.—Disregard of this leads to springing of the work, or lifting of thework due to…
Machinery
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
