Photograph of military aircraft on display, including a Loening OL seaplane (fuselage number 25-228), circa 1910s-1930s. Inscription: "S.F. Airport [written backwards on negative]."Inscription on envelope: "S.F. Airport."
Photographic group portrait of adults and children with a Loening OL seaplane, circa 1920s. Inscription: "S.F. Airport [written backwards on negative]."Inscription on envelope: "S.F. Airport."
Photograph of a Loening OL seaplane taxiing across water, circa 1920s. A ship is visible in the background.Inscription: "Air ferries [written backwards on negative]."Inscription on envelope: "Air ferries."
Photograph of an Air Ferries Limited Loening OL seaplane crashed nose-down in water, circa 1920s. Several people on a boat are towing the aircraft to a dock. Inscription on envelope: "Loening Air Ferry on nose."
Photograph of a Loening OL aircraft at Kelly Field, Texas, circa 1926-1927.Inscription on album page: "Loening Amphibian at Kelly Field before the Pan-Am flight."Part of a photograph album related to Julius A. Barr's flight training with the U.S.…