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Mechanical drawing for secondary schools (1916)

Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 230

An illustration from Mechanical drawing for secondary schools, 1916, leaf 230
followingthe usual method. Attention is again called to the fact that theelements of the cylindrical surface are not equally spaced. It ADVANCED DRAWING 225 will therefore be necessary to step off each division separately,taking care to place them in consecutive order in the pattern.The true…

Mechanical drawing

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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