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 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 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 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 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 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 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 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 standing next to a Ford C-3 Tri-Motor 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 a pilot standing next to 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 United…