Demonstration flight air mail cover addressed to William E. Boeing, Seattle, Washington, from the Douglas Aircraft Company, Santa Monica, California, October 1, 1946.Stamped cachet: "Demonstration flight - Flying Post Office - En route - Los Angeles…
Born-digital video recording of an oral history with Robert Drew and interviewer Steve Dennis, recorded as part of The Museum of Flight Oral History Program, March 14, 2018.
Photograph of two unidentified men inspecting an aircraft interior, circa 1940s-1950s. The man on the right has a Douglas Aircraft Company button on his jacket.