![](http://www.alamy.com/thumbs/6/021C58C8-A2ED-4087-B817-A3F57C55C4D6/2XEHWWP.jpg)
BROAD CUTS ON BICYCLE HUBS. The Spencer automatic screw machine at work in the Lozier bicycle shops. from the Article THE REVOLUTION IN MACHINE-SHOP PRACTICE. By Henry Roland. Part II THE DEVELOPMENT OF THE AUTOMATIC SCREW MACHINE. from The Engineering Magazine Devoted to Industrial Progress Volume XVIII 1899-1900 The Engineering Magazine Co
Size: 3869px × 3084px
Location: Britain
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Licensed
Model Released: No
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