Three-inch A.A. cartridge cases. Beginning as a flat disc, the antiaircraft case is now advanced to a tubular shape of increased length and is nearly ready for the third draw that will lengthen it still more. Before the drawing operation a plant workman gives it a rough trim
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
Palmer, Alfred T., photographer
United States. Office for Emergency Management.
Location
Stow (Ohio), 41.15944, -81.44028
Source
Library of Congress
Copyright info
Public Domain