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.Creation Date1931SubjectDouglas O-2 FamilyJunkers (Sweden) K 47PlaceChinaOriginal Formatphotographic printsBibliographic CitationThe Julius A. Barr Photograph Albums and Films/The Museum of FlightRightsIn copyright
[Junkers K 47 and Douglas O-2 aircraft], [2019-10-24_image_319]. Museum of Flight Digital Collections, accessed 11/12/2025, https://digitalcollections.museumofflight.org/nodes/view/22154
