The technic of mechanical drafting a practical guide to neat, correct, and legible drawing (1904)
Reinhardt, Chas. William (Charles William), b. 1858 · New York, The Engineering News Pub. Co. · leaf 34
k—-14- Upper Casting. f ^^Sf5teel Forging\j^Brvnze Ring II T r pi Illill v_ <r:: ; k- 9 > … K~—J fc— 19 ->K- 19 Lower Casting.Fig. 63. shading curved objects on the dark side may beresorted to, as shown in our illustrations, Fig. 63, SECTION A-B.
Mechanical drawing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
