Memorandum to Lear Jet employees from Bob Hagan, Manufacturing Superintendent and Chief of Flight Test, October 9, 1963. Sends thanks and congratulations to employees for a job well done and shares highlights from the test flight of the Learjet 23.…
Photographic slide of William P. Lear with a Lear Learstar aircraft, Tucson, Arizona, January 1950. Inscription on slide: "Wm. P. Lear / Tucson, Ariz / Jan 1950."
Photograph of (from left to right) William P. Lear, Cole Morrow, and Fred Lee with a Learstar aircraft, November 1954. Typed caption on verso: "Fred Lee (r.) Civil Aeronautics Administrator, congratulates William P. Lear, Board Chairman of Lear, Inc.…
Photograph of a wood mockup of a Learstar 600 aircraft, circa 1974-1979. A sign next to the mockup reads: ""Learstar 600 commuter jet / 27 passenger plus 3 crew."
Photographic slide of a Lear Jet Noise Suppressor installed on the engine of a Learjet 23 aircraft, circa 1960s-1970s.Inscription on slide mount: "Lear Jet Noise Suppressor / P-55."