Items from Box 201, Folder 4 of the William P. and Moya Olsen Lear Papers, circa 1972-1974. Contains three technical illustrations for the Learjet Superwing.
Photograph of employees working in the Avionics Shop at a LearAvia facility, circa 1972-1974. The woman in the foreground is using a soldering tool.Inscription on slide mount: "Avionics."Typed on slide mount: "Seal edge with warm iron. / Do not touch…
Engineering report for the Lear AFC-70 autopilot, circa 1973. Includes data sheets, graphs, diagrams, and photographs. 106 pages (original pages may be missing).