Pencil drawing of an unidentified aircraft, possibly drawn by Lloyd R. Lyckman, circa 1930s-1950s. Random notes are written on verso, along with the name "Corporal Trammell" and a stamp dated "September 1937." Unsure if date or other information…
Photographic reproduction of a conceptual illustration for "seadromes" (floating airports), likely drawn by Charles Roberts, circa 1931. Depicts sea-based airport facilities anchored to the ocean floor.
Photographic reproduction of a conceptual illustration for "seadromes" (floating airports), drawn by Charles Roberts, circa 1931. Depicts aircraft in flight over sea-based airport facilities.
Photographic reproduction of a conceptual illustration for "seadromes" (floating airports), drawn by Charles Roberts, circa 1931. Depicts aircraft in flight over sea-based airport facilities.
Photographic reproduction of a sketch of Dorothy Hester drawn by Edward D. Kuekes, circa 1931.Caption on adjacent album page: "Miss Dorothy Hester by Ed Kuekes."Part of a scrapbook related to Dorothy (Hester) Stenzel's participation in the 1931…
Photographic reproduction of a charcoal drawing of Clyde Pangborn, drawn by [illegible initial] H. Wainwright Jr., June 3, 1931.
Inscription on verso: "Reproduction of charcoal sketch."
Letter from Julius A. Barr to his parents, June 8, 1932. Discusses a battle between Chinese and Japanese forces, the Barr family's move to Peking, China, and his thoughts on China's political situation. Two typed pages and one drawing of the layout…
Items from Box 4, Folder 27 of the William P. and Moya Olsen Lear Papers, August 1939. Includes eight pages of handwritten notes and sketches related to "Blind approach by voice," an airplane landing system.
Items from Box 34, Folder 1 of the William P. and Moya Olsen Lear Papers, December 1939. Contains handwritten notes and sketches about the Lear low approach system. All or most of the notes appear to have been written by William P. Lear. Five total…