Practical engineering drawing and third angle projection, for students in scientific, technical and manual training schools and for ... draughtsmen .. (1897)
Willson, Frederick Newton, 1855-1939 · Princeton, N.J., The author · leaf 32
as concentric circles with the comi^ass. In Fig. 41 a few other sections appear,■0^ selected from the designs of M. N. Forneyand F. Van Vleck, and which are fortunate arrangements. 75. Figs. 42 and 43 are profiles or outlines of mouldings,such as are of frequent occurrence m architectural work. It…
Mechanical drawing · Lettering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
