Armor - Armored Vehicles - Light armor plate manufactured for fighting tanks at Carbon Steel Co. Plant, Pittsburgh, PA
Summary
Photographer: Carbon Steel Co., Pittsburgh
Armor - Armored Vehicles
Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Tags
Date
1917 - 1918
Source
The U.S. National Archives
Copyright info
No known copyright restrictions