Inside Out Library

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 259

An illustration from Mechanical drawing for secondary schools, 1916, leaf 259
Fig. 286. Square Thread. Conventional Representation for Large Sizes

Mechanical drawing

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

More pictures from Mechanical drawing for secondary schools

More like this