Images related to Machinery Primary tabsAll Books Images(active tab) Exhibitions Digital Collections Displaying 41 - 50 of 87. Show 10 | 50 results per page. Pages« first ‹ previous 1 2 3 4 5 6 7 8 9 next › last » Plate 29 [Musical instrument] Plate 2: Elias Howe, Jr. Plate 3 [Drawing compass] Plate 30 [Hauling heavy objects] Plate 31 [Block and tackle] Plate 32 [Tugboats] Plate 33 [Three-tiller plow] Plate 34 [Calender] Plate 35 [Hand-cranked platform raiser] Plate 36 [Cargo crane] Pages« first ‹ previous 1 2 3 4 5 6 7 8 9 next › last »
