Military and Industrial Workshops

Black and white images of hardware and repair shops, showcasing women workers and military vehicles in early 20th century settings.

Centrifugal pump used in a pumping station at Kelly Field, San Antonio, Texas. The pump has a capacity of 707.76 gallons per minute, with the blades located 60 feet below the surface. This photograph was taken on October 26, 1918, and is not for publication or public use.
Centrifugal pump used in a pumping station at Kelly Field, San Antonio, Texas. The pump has a capacity of 707.76 gallons per minute, with the blades located 60 feet below the surface. This photograph was taken on October 26, 1918, and is not for publication or public use.