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Item Type- Mixed Materials (2)
- diagrams (2)
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- Turbines (1)
2 results
![[William P. and Moya Olsen Lear Papers, Box 93, Folder 7 - "Brief history of the Lear Motors Corporation research of vapor turbines" and "Gas turbines," undated (circa 1968-1976)]](https://digitalcollections.museumofflight.org/files/square_thumbnails/3b6d907987d04662dc25eecf48952483.jpg "[William P. and Moya Olsen Lear Papers, Box 93, Folder 7 - \"Brief history of the Lear Motors Corporation research of vapor turbines\" and \"Gas turbines,\" undated (circa 1968-1976)]")
Items from Box 93, Folder 7 of the William P. and Moya Olsen Lear Papers, circa 1968-1976. Contains presentation notes, a brochure, patent copies, and diagrams related to the Lear Motors Corporation's history and turbine development. 28 total items.
![[William P. and Moya Olsen Lear Papers, Box 4, Folder 23; Box 200, Folder 1; Box 209, Folder 1 - ADF-6 and ADF-7 -- notes and diagrams [RM files], 1939 February - 1940 March]](https://digitalcollections.museumofflight.org/files/square_thumbnails/bd966303e3515535eafe85244e06f44c.jpg "[William P. and Moya Olsen Lear Papers, Box 4, Folder 23; Box 200, Folder 1; Box 209, Folder 1 - ADF-6 and ADF-7 -- notes and diagrams [RM files], 1939 February - 1940 March]")
Items from Box 4, Folder 23; Box 200, Folder 1; and Box 209, Folder 1 of the William P. and Moya Olsen Lear Papers, February 1939 to March 1940. Contains notes and diagrams related to ADF-6 and ADF-7 automatic direction finders. 11 total items.