Photograph of (from left to right) Frank H. Cole, Yu, and Julius A. Barr standing next to a Boeing Model 247D aircraft, Kaifeng, China, circa October 1935. Photo from album page 31.
Inscription on album page: "Cole, Yu, Barr."
Part of the Julius A.…
Photograph of Lao Yu (left) and Liu Ling Shia standing with a Boeing Model 247D at an unidentified airfield in China, circa 1934-1937. Photo from album page 57.Inscription on album page: "'Lao Yu' and Liu Ling Shia."Part of the Julius A. Barr…