Report titled "Engineer special study of the surface of the Moon," by Robert J. Hackman and Arnold C. Mason, United States Geological Survey, 1961. Part of the Miscellaneous Geologic Investigations series, map I-351. Packet includes two maps; a third…
Items from Box 98, Folder 4 of the William P. and Moya Olsen Lear Papers, March 1973. Contains two project reports related to the Lear Motors Corporation's steam engine. One report includes photographs of steam-powered vehicles. The other report…
Items from Box 83, Folder 6 of the William P. and Moya Olsen Lear Papers, circa 1965-1966. Contains a full-color brochure and an estimated cost of operation report related to the Learjet 24 aircraft. Two total items.
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.
Items from Box 80, Folder 13 of the William P. and Moya Olsen Lear Papers, 1968-1972. Contains correspondence, diagrams, patent copies, lists, and reports related to Lear Jet Stereo 8-track products. 27 total items.
Items from Box 4, Folder 30 of the William P. and Moya Olsen Lear Papers, circa 1931-1939. Contains two reports related to the Learadio Lear-O-Scope Model LC 100 Radio Compass Direction Finder.
Items from Box 16, Folder 19 and Box 205, Folder 3 of the William P. and Moya Olsen Lear Papers, December 1940 to January 1941. Contains an engineering report, diagrams, and notes for the Lear-Lorch quad corrector. Four total items and original…
Items from Box 158, Folder 6 of the William P. and Moya Olsen Lear Papers, circa 1979. Contains two reports related to the Lear Fan program, titled "Lear Fan 2100 / Product summary" and "Lear Fan Program / Technical challenges."
Items from Box 115, Folder 2 of the William P. and Moya Olsen Lear Papers, January 31, 1977. Contains a report card and related documents for the LearStar 600. Three total items.