Photograph of four Aeromarine NBS-1 aircraft (visible fuselage numbers 8, 12, and 4) 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,…
Photograph of the release handle, arming handle, and sight in the bomber's cockpit of an Aeromarine NBS-1 aircraft, circa 1926-1927.Typed caption: "Fig. 10. Bombers' cockpit (NBS-1) showing relative location of Type R-3 release handle, Type B-1…
Photograph of servicemen attaching tailfins to bombs, circa 1926-1927. Two Aeromarine NBS-1 aircraft are visible in the background.
Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air Corps at Brooks Field…
Photograph of two servicemen in an Aeromarine NBS-1 aircraft, 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 two servicemen in an Aeromarine NBS-1 aircraft, 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 two servicemen in flight gear with bombs, circa 1926-1927. An Aeromarine NBS-1 aircraft (fuselage number 3) is visible in the background.Part of a photograph album related to Julius A. Barr's flight training with the U.S. Army Air Corps…
Photograph of servicemen looking at an Aeromarine NBS-1 aircraft (fuselage number 13), circa 1926-1927.Inscription on album page: "Martin Bomber. #13. My first bomber ride."Inscription on verso: "Martin Bomber. 1st hop. Mo[cut off]"Part of a…
Photograph of servicemen with an Aeromarine NBS-1 aircraft (nose and fuselage 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,…
Photograph of servicemen, several in flight gear, with stacks of bombs and Aeromarine NBS-1 aircraft, 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…
Photograph of servicemen, some in flight gear, with stacks of bombs and Aeromarine NBS-1 aircraft, 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,…