5 media by topic ∙ page 1 of 1
Test of Number 12 Boiler and Mechanical Stoker, Bureau of Yards and Do...
Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 7/22/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Chemical Warfare Service - Plants - Edgewood Arsenal - Manufacturing g...
Date Taken: 7/22/1918 Chemical Warfare Service - Plants - Edgewood Arsenal
Steel Production. Worker at steel plant. A flue blower in a blast furn...
Public domain photograph of 1930s industry, war production in the United States free to use, no copyright restrictions image - Picryl description
Albuquerque, New Mexico. Workmen making inspection of newly-driven riv...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description