Vetter ae 6:3 %eF el okens, 025 ala eSecw-e%alehe a Sie ia cavers honacete 813,679 vanced electrical engineer will also re- Film frames, micrometrical adjustments for printing: Be Day’ sie eae oleae, 813,867 ceive great benefit from its perusal and Filter, W. A. Hull .......... 813,429 Easy to… … Hat sizing machine, W. H. Lyons......... 813,656 Hay loader, S V. Plice ........... cee cee «. 818,581 By Oscar E. PERRIGO, M.E. ( Valuable Tables, Hay press! head block, E. E. Drake........ 813,409 Headlights of locomotives, operating, W. H. Nearly 400 Large Quarto Pages, Illustrated Facts, and…
Internet Archive · Public domain (published before 1931). Free to use for anything.
