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 94
h the front nearlj- as rough as when quarried. A beveled cir chamfered ashlar is .shown in Figs. 129 and 140, the latter .shaded in what is i)robably the most effective way for smaU work, viz., with dots, the effect depending upon the number, not the size of the latter. Only a careful examination… … p ImM m (PVfi M iiBBsh ^^ i .;,■, ,v, :^M ^iir- 3--41-
Mechanical drawing · Lettering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
