Images related to Machinery Primary tabsAll Books Images(active tab) Exhibitions Digital Collections Displaying 61 - 70 of 87. Show 10 | 50 results per page. Pages« first ‹ previous 1 2 3 4 5 6 7 8 9 next › last » Plate 43, foldout from Jacob. Leupold's Theatrum... Plate 44 [Endless chain of well buckets] Plate 45 [Elevator for mines] Plate 46 [Water-powered two-bucket pump] Plate 47 [Hand-powered well pump] Plate 48 [Water-powered pump] Plate 49 [Lever-operated pump] Plate 4: Allen Benjamin Wilson Plate 5 [Drawing compass] Plate 50 [Windmill pump] Pages« first ‹ previous 1 2 3 4 5 6 7 8 9 next › last »