Photograph of William P. Lear with his Stinson SR Reliant aircraft at Roosevelt Field, Mineola, New York, August 1933. Typed caption on verso: "Bill Lear seizes the opportunity to pose with his newly acquired 'Executive Model Stinson Relient [sic]'.…
Film footage of Christensen Air Service WACO ZKS-7 aircraft and a hunting trip, Alaska, circa 1940s. The footage begins with several shots of a Christensen Air Service ZKS-7 (tail number NC2335) on the ground, in flight, and taxiing across the snow…
Born-digital video recording of an oral history with Donald M. "Don" Ulmer and interviewer John Barth, recorded as part of The Museum of Flight Oral History Program, June 19, 2017.