Mobile defender. A big piece for a railway gun is polished up. Worker at an eastern arsenal, engages in a finishing operation on the trunnion bearing ring for an 8-inch gun railway carriage
Summary
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1942
Contributors
Palmer, Alfred T., photographer
United States. Office for Emergency Management.
Location
Watertown (Mass.), 42.37083, -71.18278
Source
Library of Congress
Copyright info
Public Domain