Photograph of two Aeromarine NBS-1 aircraft at Brooks Field, Texas, May 1927. Inscription on album page: "Martin Bombers. Joint Air Corps maneuvers at Brooks Field, May 1927. More of them."Stamped on verso: "This is a Genuine Border Fox Tone Picture.…
Photograph of Aeromarine NBS-1 aircraft at Brooks Field, Texas, May 1927. Inscription on album page: "Martin Bombers. Joint Air Corps maneuvers at Brooks Field, May 1927."Stamped on verso: "This is a Genuine Border Fox Tone Picture. Made by Fox Co.,…
Photograph of Aeromarine NBS-1 aircraft flying in formation, circa 1926-1927. The image was taken from another aircraft in flight.Inscription on album page: "Martin Bombers in formation."Part of a photograph album related to Julius A. Barr's flight…
Photograph of Aeromarine NBS-1 aircraft flying in formation, circa 1926-1927. The image was taken from another aircraft in flight.Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air Corps at Brooks Field and…
Photograph of an Aeromarine NBS-1 aircraft in flight, taken from the aircraft's rear cockpit, circa 1926-1927. Another NBS-1 is in flight nearby.Inscription on album page: "Taken from rear cockpit."Part of a photograph album related to Julius A.…
Photograph of three Aeromarine NBS-1 aircraft (fuselage numbers 3, 8, and 12) in flight, circa 1926-1927.Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air Corps at Brooks Field and Kelly Field, Texas, circa…
Photograph of two Aeromarine NBS-1 aircraft parked at an unidentified airfield, May 1927. The original image is very blurry.Inscription on album page: "Martin Bombers. Aerial maneuvers, May 1927."Part of a photograph album related to Julius A. Barr's…
Photograph of an Aeromarine NBS-1 aircraft (nose number 13), circa 1926-1927.Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air Corps at Brooks Field and Kelly Field, Texas, circa 1926-1927.
Photograph of aircraft and a hangar at an unidentified airfield, likely in Texas, circa 1926-1927. A Consolidated PT-1 aircraft (fuselage number 405) is visible on the left.Inscription on album page: "X-C to Austin."Part of a photograph album related…
Photograph of an aircraft hangar under construction at Nan Hu Airfield, Wuchang, China, circa March 1935. The inscription identifies three men on the left as Julius A. Barr, Mr. Spshneff, and Mr. Elder.Inscription: "Hangar - Nan Hu. Wuchang.…