Antiaircraft gun carriage. A leveling socket for a thirty-seven millimeter antiaircraft gun carriage is machined in a turret lathe. The leveling assembly permits the gun to be kept on an even keel on all types of terrain. War program production scene in one of Pennsylvania's heavy industry plants now converted to the production of vitally needed military equipment. AETNA. Ellwood CIty, Pennsylvania
Summary
Picryl description: Public domain image of an industrial building, factory, workshop, workers, 19th-20th century, free to use, no copyright restrictions.
Tags
Date
01/01/1941
Contributors
Palmer, Alfred T., photographer
United States. Office of War Information.
Location
ellwood city
Source
Library of Congress
Copyright info
Public Domain