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[William P. and Moya Olsen Lear Papers, Box 76, Folder 1 - "Military Learjet Model 23 - design specifications," 1960, 1963-1965, undated] (Item)
[William P. and Moya Olsen Lear Papers, Box 76, Folder 1 - "Military Learjet Model 23 - design specifications," 1960, 1963-1965, undated]
Items from Box 76, Folder 1 of the William P. and Moya Olsen Lear Papers, circa 1960s. Contains memorandums, reports, correspondence, and pricing information related to military evaluations of the Learjet 23. 37 total documents.
[William P. and Moya Olsen Lear Papers, Box 83, Folder 5 - Lear Liner Model 40, 1965-1966, undated] (Item)
[William P. and Moya Olsen Lear Papers, Box 83, Folder 5 - Lear Liner Model 40, 1965-1966, undated]
Items from Box 83, Folder 5 of the William P. and Moya Olsen Lear Papers, circa 1965-1966. Contains technical information, specifications, correspondence, a clipping, memos, reports, press releases, brochures, and photographs related to the Learjet 40 Lear Liner aircraft. 24 total items.
[William P. and Moya Olsen Lear Papers, Box 82, Folder 11 - Model 23 FAA certification, 1964 June-August] (Item)
[William P. and Moya Olsen Lear Papers, Box 82, Folder 11 - Model 23 FAA certification, 1964 June-August]
Items from Box 82, Folder 11 of the William P. and Moya Olsen Lear Papers, June to August 1964. Contains congratulatory correspondence, clippings, and photographs related to the FAA certification of the Learjet 23 aircraft. 35 total items.
[William P. and Moya Olsen Lear Papers, Box 82, Folder 9 - Model 23 (N801L) crash, 1964 June] (Item)
[William P. and Moya Olsen Lear Papers, Box 82, Folder 9 - Model 23 (N801L) crash, 1964 June]
Items from Box 82, Folder 9 of the William P. and Moya Olsen Lear Papers, June 1964. Contains correspondence, an incident report, and fifteen photographs related to the crash of a Learjet 23 aircraft (N801L) during certification testing.
[Learadio Beech 17R Staggerwing aircraft] (Item)
[Learadio Beech 17R Staggerwing aircraft]
Photograph of a Learadio Beech 17R Staggerwing aircraft, circa 1930s-1940s.Stamped on verso: "Please credit Hans Groenhoff, [crossed out telephone number and address in New York City, New York]."Note attached to verso: "[letterhead: Norman Warren] / Ken, for WPL [illegible] archives."
[Crashed Lear, Incorporated company company Cessna 180 aircraft] (Item)
[Crashed Lear, Incorporated company company Cessna 180 aircraft]
Photograph of a crashed Lear, Incorporated company Cessna 180 aircraft in a wooded area, circa 1950s-1960s. The text on the fuselage reads: "Engineering flight test." Inscription on verso: "Back to the drawing board."
[Learadio Beech 17R Staggerwing aircraft] (Item)
[Learadio Beech 17R Staggerwing aircraft]
Photograph of a Learadio Beech 17R Staggerwing aircraft, circa 1930s-1940s.Stamped on verso: "Please credit Hans Groenhoff, [crossed out telephone number and address in New York City, New York]."
[William P. Lear in cockpit of Learadio Waco E Airistocrat aircraft] (Item)
[William P. Lear in cockpit of Learadio Waco E Airistocrat aircraft]
Photograph of William P. Lear in the cockpit of a Learadio Waco E Airistocrat aircraft, circa 1930s-1940s.
[William P. Lear and other Lear Avia salesmen at Dayton Airport] (Item)
[William P. Lear and other Lear Avia salesmen at Dayton Airport]
Photograph of William P. Lear (far left) and three other Lear Avia salesmen at Dayton Airport, Ohio, circa 1941. Four aircraft are visible behind the men, including a Monocoupe aircraft (tail number NC11760) and two unidentified Learadio aircraft.Typed caption on verso: "Circa 1941: Entire sales force at Dayton Airport, Vandalia. Salesman at left is W. P. Lear. Two of the aircraft were…
[William P. Lear and Moya O. Lear in cockpit of SAAC-23 mock-up] (Item)
[William P. Lear and Moya O. Lear in cockpit of SAAC-23 mock-up]
Photograph of William P. Lear and Moya O. Lear in the cockpit of a SAAC-23 mockup, circa 1961.Stamped on verso: "Grosskople."