Change-Gear Mechanism
| View Cart ⇗ | Info
Man operates an engine lathe with a rapid change-gear mechanism.
Source
Smith, Robert H. Book of Advanced Machine Work (Boston, MS: Industrial Education Book Company, 1919) 110
Downloads
2845×3224, 1.3 MiB
903×1024, 144.9 KiB
564×640, 75.5 KiB
282×320, 27.6 KiB