Photograph of a pilot and mechanic with a Boeing Model 40 aircraft, circa 1929-1931. An insignia for Railway Express Agency is visible on the fuselage.Part of a photograph album related to Julius A. Barr's personal life and flying career in the…
Photograph of a pilot climbing into a United Air Lines Boeing Model 40 aircraft, circa 1929-1931.Part of a photograph album related to Julius A. Barr's personal life and flying career in the United States and China, circa 1929-1931.
Photograph of passengers boarding a United Air Lines Boeing Model 80 aircraft (tail number NC230M), circa 1929-1931. Part of a photograph album related to Julius A. Barr's personal life and flying career in the United States and China, circa…
Photograph of E. B. "Duke" Haines leaning against a Boeing Model 100 aircraft, circa 1929-1931. Inscription: "Duke."Part of a photograph album related to Julius A. Barr's personal life and flying career in the United States and China, circa…
Photograph of Julius A. Barr standing next to a crated Boeing aircraft, Hangzhou, China, August 1931.Inscription: "Julius A. Barr. Hungjao. Aug 1931."Part of a photograph album related to Julius A. Barr's personal life and flying career in the United…
Photograph of E. B. "Duke" Haines standing next to a crated Boeing aircraft, Hangzhou, China, August 1931.Inscription: "'Duke' Haines. Hungjao. Aug 1931."Part of a photograph album related to Julius A. Barr's personal life and flying career in the…
Photograph of Julius A. Barr sitting in an open aircraft crate, Hangzhou, China, circa August 1931. Inscription: "Julius A. Barr. [cut off]."Part of a photograph album related to Julius A. Barr's personal life and flying career in the United States…
Photograph of Julius A. Barr standing next to a Boeing Model 100 aircraft (tail number NC873H) in a makeshift hangar, Hangzhou Airport, China, August 1931. Inscription: "Boeing at Hungjao Airport, Aug. 1931."Part of a photograph album related to…
Photograph of E. B. "Duke" Haines sitting in an open aircraft crate, Hangzhou, China, circa August 1931. Part of a photograph album related to Julius A. Barr's personal life and flying career in the United States and China, circa 1929-1931.
Photograph of an unidentified woman standing next to a Boeing Model 100 aircraft, circa 1929-1931. Part of a photograph album related to Julius A. Barr's personal life and flying career in the United States and China, circa 1929-1931.