Chemical Warfare Service - Equipment - Manufacture of gas masks at the Gas Defense Plant, Long Island City, Long Island, New York. Eyepiece fastener
Summary
Chemical Warfare Service - Equipment
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