Browse Items (3919 total)

Photograph of German servicemen with an observation balloon, circa 1914-1918. Two servicemen are in the balloon's basket.

Photograph of German servicemen with a balloon winch, circa 1914-1918.

Photograph of servicemen with a balloon winch, circa 1914-1918.

Photograph of a German observation balloon tethered to the ground, circa 1914-1918.

Photograph of a German observation balloon in flight above a group of servicemen, circa 1914-1918.

Photograph of a tall pole, possibly a dirigible mooring mast, at Sunnyvale Air Base, California, circa 1930s. A serviceman stands on top of the pole with his arms spread. Inscription: "Sunnyvale Air Base [written backwards on negative]." Inscription…

Photograph of U.S. Navy servicemen and an unidentified aircraft on a ship deck, circa 1910s-1930s. A Southern Pacific steamship is visible in the background.

Photograph of a barracks building with a crashed Curtiss JN-4 Jenny aircraft on the roof, 1910s-1930s. A serviceman stands outside the building.Caption on envelope: "Crash on barracks, JN-4."

Photographic group portrait of the 9th Observation Group, U.S. Army Air Service, circa 1920s-1930s. Caption: "(G722-876F-14) / 9th Observation Group."

Photograph of servicemen with three Vultee Vengeance aircraft, circa 1940s.