Browse Items (457 total)

Photograph of a scale model of an unidentified aircraft, circa 1910s-1930s.

Photograph of a SEA 4 C2 aircraft, front view, circa 1914-1920. Inscription: "S.E.A. C.2 / Moteur Lorraine 330 H.P."Caption on album page: "S.E.A. C.2."Part of a photograph album of French aircraft, circa 1914-1920.

Photograph of a SEA 4 C2 aircraft, rear view, circa 1914-1920. Caption on album page: "S.E.A. C.2." Part of a photograph album of French aircraft, circa 1914-1920.

Photograph of a SEA 4 C2, right side view, circa 1914-1920. Caption on album page: "S.E.A. C.2."Part of a photograph album of French aircraft, circa 1914-1920.

Photograph of an unidentified U.S. Navy seaplane in flight over water, circa 1910s-1930s. The original negative is broken into two pieces.

Photograph of a German serviceman with a balloon basket, circa 1914-1918. The serviceman in the basket holds a large aerial camera.

Photograph of a servicemen and civilians gathered around a German balloon, circa 1914-1918.

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 German servicemen holding the tethers of an observation balloon, circa 1914-1918. A balloon winch is visible on the left side of the scene.

Photograph (reproduction) of German servicemen with a balloon basket and tethers, circa 1914-1918.