Grinding bullet dies. Here, in the shop of a small manufacturer of saws and knives in downtown New York City, a workman grinds bullet dies to close tolerances on a special surface grinding machine. This fully converted shop is carrying out heat treating, straightening and surface grinding work on hundreds of small ordnance, aircraft and other parts, on a subcontract basis
Summary
Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less
Tags
Date
01/01/1942
Contributors
Gruber, Edward, photographer
Location
Source
Library of Congress
Copyright info
Public Domain