Oblique aerial photograph of a river and factory, circa 1918-1919.Part of the Irwin Bryan Meyers Photograph Album, an album containing 129 photographs related to Meyers's service as an airplane mechanic in France during and after World War I, circa…
Photograph of men working in a factory, circa 1917-1919.Part of a scrapbook containing items related to Sidney Van Wyck Peters' service with the 24th Aero Squadron during World War I, circa 1917-1919.
Photograph of the interior of a factory, circa 1917-1919.Part of a scrapbook containing items related to Sidney Van Wyck Peters' service with the 24th Aero Squadron during World War I, circa 1917-1919.
Photograph of the interior of a factory, circa 1917-1919.Part of a scrapbook containing items related to Sidney Van Wyck Peters' service with the 24th Aero Squadron during World War I, circa 1917-1919.
Photograph of an inspection room for engines and other aircraft parts at the Sacramento Air Depot, California, March 20, 1940. Signs denote workrooms for carburetors, magnetos, starters, and ignition generators.
Inscription: "Engine tear down &…