Search Results
26. Flying shuttle hand loom
27. Athanasius Kircherís speaking trumpet for broadcasting
28. Bˆckler's fanning device used in the 1600s
29. Water pump with perpetual motion
30. Horse-powered mill
31. French screw-cutting lathe
32. French lathe workshop about 1772
33. American turning lathe
34. Babock & Wilcox express double type furnace boiler
35. Yarrow steam boiler
36. Yarrow steam boiler
- « Previous
- Next »
- 1
- 2
- 3 Current Page, Page 3
- 4