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Item Type- Mixed Materials (2)
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2 results
![[William P. and Moya Olsen Lear Papers, Box 24, Folder 4; Box 205, Folder 5 - "Expandable ring clutch (WPL)" [L-D-123], 1943-1944 July]](https://digitalcollections.museumofflight.org/files/square_thumbnails/e7796ae7114282580cc7957d562319cd.jpg "[William P. and Moya Olsen Lear Papers, Box 24, Folder 4; Box 205, Folder 5 - \"Expandable ring clutch (WPL)\" [L-D-123], 1943-1944 July]")
Items from Box 24, Folder 4 and Box 205, Folder 5 of the William P. and Moya Olsen Lear Papers, July 1943-1944. Contains correspondence, diagrams, memos, and patent copies related to the expandable ring clutch. 27 total items and original folder labeled "Expandable ring clutch (WPL) / L-d-123."
![[William P. and Moya Olsen Lear Papers, Box 80, Folder 13 - "Patent documentation for 8-track player, cartridges, and related components," 1968 July - 1972 January]](https://digitalcollections.museumofflight.org/files/square_thumbnails/594405fa3d60ec80574e120b668a57c7.jpg "[William P. and Moya Olsen Lear Papers, Box 80, Folder 13 - \"Patent documentation for 8-track player, cartridges, and related components,\" 1968 July - 1972 January]")
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.