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Notes on technical sketching and free hand lettering for engineering students (1912)

Smith, Alton Lincoln, 1867- [from old catalog] · Worcester, Mass., The author · leaf 148

An illustration from Notes on technical sketching and free hand lettering for engineering students, 1912, leaf 148 — ^J ELBOtv-SiDE Outlet ■4S TeeS/oe Outlet 45° Tec … ACOFJN Floor Flange J I \, y E ^ U-N-SIOE OFSfl.-A

Mechanical drawing · Lettering

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

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