CE Scale, 1 inch to 1 foot. B j 1 B D ! c ■ ! a'i 1 1 1 1 FIG. IM- 1 1 PARTS OF WHEEL PIT. I I, Front Upright ; 2, Middle Block; 3, Back Upright. Scale, 1 inch to 1 foot. FIG. 15. — WHEEL — ) PIT, WITH FRONT O 0— TURNED TO ONE SIDE. I 3 Dotted Circles, F, G, show where Front _o -0 — 0 0-- is…
Industrial arts · Handicraft
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
