Notes on technical sketching and free hand lettering for engineering students (1912)
Smith, Alton Lincoln, 1867- [from old catalog] · Worcester, Mass., The author · leaf 82
Fig. ji 80 No general brief rules can be laid down for checking a design as so many things have to be con-sidered. A few things that easily creep in unnoticed are as follows: Interference of parts, as might hap-pen with the feed handles on a lathe carriage; Holes that cannot possibly be drilled;…
Mechanical drawing · Lettering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
