Browse Items (78 total)
- Collection: Series II - Lear Avia Inc., 1884-1946, 1957, 1975, 1998, undated
[William P. and Moya Olsen Lear Papers, Box 12, Folder 16 - Corporate name change from Lear Avia to Lear, Inc., 1944 August - 1945 September]
![[William P. and Moya Olsen Lear Papers, Box 12, Folder 16 - Corporate name change from Lear Avia to Lear, Inc., 1944 August - 1945 September]](https://digitalcollections.museumofflight.org/files/square_thumbnails/f2d51ed2ee6efbec5e6a952f5131e3a7.jpg "[William P. and Moya Olsen Lear Papers, Box 12, Folder 16 - Corporate name change from Lear Avia to Lear, Inc., 1944 August - 1945 September]")
Items from Box 12, Folder 16 of the William P. and Moya Olsen Lear Papers, August 1944 to September 1945. Contains documents related to the corporate name change from Lear Avia to Lear, Incorporated, including correspondence and certified and…
[William P. and Moya Olsen Lear Papers, Box 18, Folder 1 - "Radio automatic guidance system (Case 31-3) and loop antenna system (Can 8-1)," 1940-1943]
![[William P. and Moya Olsen Lear Papers, Box 18, Folder 1 - "Radio automatic guidance system (Case 31-3) and loop antenna system (Can 8-1)," 1940-1943]](https://digitalcollections.museumofflight.org/files/square_thumbnails/2e98a4fb365ad043b561f20cea7fc419.jpg "[William P. and Moya Olsen Lear Papers, Box 18, Folder 1 - "Radio automatic guidance system (Case 31-3) and loop antenna system (Can 8-1)," 1940-1943]")
Items from Box 18, Folder 1 of the William P. and Moya Olsen Lear Papers, circa 1940-1943. Contains a patent application and other documents related to the Radio Automatic Guidance System (Case 31-3) and Loop Antenna System (Can. 8-1), as well as a…
[William P. and Moya Olsen Lear Papers, Box 18, Folder 2; Box 200, Folder 2 - "Radio direction finding system (Case 20-1)" -- patent application [RM files], 1940-1943]
![[William P. and Moya Olsen Lear Papers, Box 18, Folder 2; Box 200, Folder 2 - "Radio direction finding system (Case 20-1)" -- patent application [RM files], 1940-1943]](https://digitalcollections.museumofflight.org/files/square_thumbnails/391d457919bc96611826fb4a8a7cea67.jpg "[William P. and Moya Olsen Lear Papers, Box 18, Folder 2; Box 200, Folder 2 - "Radio direction finding system (Case 20-1)" -- patent application [RM files], 1940-1943]")
Items from Box 18, Folder 2 and Box 200, Folder 2 of the William P. and Moya Olsen Lear Papers, circa 1940-1943. Contains documents and drawings related to the patent application of the radio direction finding system (Case 20-1). 24 total items.
[William P. and Moya Olsen Lear Papers, Box 21, Folder 7; Box 207, Folder 2; Box 209, Folder 4 - "Leartron control system" [L-D-101], 1943 February - 1944 February]
![[William P. and Moya Olsen Lear Papers, Box 21, Folder 7; Box 207, Folder 2; Box 209, Folder 4 - "Leartron control system" [L-D-101], 1943 February - 1944 February]](https://digitalcollections.museumofflight.org/files/square_thumbnails/805ec97b8abc960ed78463b8761daeba.jpg "[William P. and Moya Olsen Lear Papers, Box 21, Folder 7; Box 207, Folder 2; Box 209, Folder 4 - "Leartron control system" [L-D-101], 1943 February - 1944 February]")
Items from Box 21, Folder 7; Box 207, Folder 2; and Box 209, Folder 4 of the William P. and Moya Olsen Lear Papers, February 1943 to February 1944. Contains correspondence, diagrams, notes, photographs, and sketches related to the Leartron control…
[William P. and Moya Olsen Lear Papers, Box 22, Folder 15 - "Fastop clutch with large diameter driven member," 1943 October]
![[William P. and Moya Olsen Lear Papers, Box 22, Folder 15 - "Fastop clutch with large diameter driven member," 1943 October]](https://digitalcollections.museumofflight.org/files/square_thumbnails/919749be56158685f9c574955f87275e.jpg "[William P. and Moya Olsen Lear Papers, Box 22, Folder 15 - "Fastop clutch with large diameter driven member," 1943 October]")
Items from Box 22, Folder 15 of the William P. and Moya Olsen Lear Papers, October 1943. Contains memorandums and a diagram (numbered A2A753) related to the Fastop clutch and brake mechanism. Three total documents and original folder labeled "Lear…
[William P. and Moya Olsen Lear Papers, Box 22, Folder 16 - "Fastop clutch with friction spring (Nygard, et al)," 1943 October]
![[William P. and Moya Olsen Lear Papers, Box 22, Folder 16 - "Fastop clutch with friction spring (Nygard, et al)," 1943 October]](https://digitalcollections.museumofflight.org/files/square_thumbnails/b3610357e9271447e5445d07a3f9a312.jpg "[William P. and Moya Olsen Lear Papers, Box 22, Folder 16 - "Fastop clutch with friction spring (Nygard, et al)," 1943 October]")
Items from Box 22, Folder 16 of the William P. and Moya Olsen Lear Papers, October 1943. Contains correspondence, patent copies, and diagrams related to the Fastop clutch and brake mechanism. Six total documents and original folder labeled "Fastop…
[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]
![[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…
[William P. and Moya Olsen Lear Papers, Box 25, Folder 10 - "Commutator synchronizing devices (H. Bruderlin)," 1944 July - 1945 June]
![[William P. and Moya Olsen Lear Papers, Box 25, Folder 10 - "Commutator synchronizing devices (H. Bruderlin)," 1944 July - 1945 June]](https://digitalcollections.museumofflight.org/files/square_thumbnails/b4f2b5575ef963d749eb4f61983114d5.jpg "[William P. and Moya Olsen Lear Papers, Box 25, Folder 10 - "Commutator synchronizing devices (H. Bruderlin)," 1944 July - 1945 June]")
Items from Box 25, Folder 10 of the William P. and Moya Olsen Lear Papers, July 1944 - June 1945. Contains correspondence, diagrams, and patent copies related to commutator synchronizing devices. 14 total documents and original folder labeled…
[William P. and Moya Olsen Lear Papers, Box 25, Folder 23 - "Electromagnetic centrifugal governor," 1944]
![[William P. and Moya Olsen Lear Papers, Box 25, Folder 23 - "Electromagnetic centrifugal governor," 1944]](https://digitalcollections.museumofflight.org/files/square_thumbnails/fb3127e40b30cdfbbcf6cec0399df411.jpg "[William P. and Moya Olsen Lear Papers, Box 25, Folder 23 - "Electromagnetic centrifugal governor," 1944]")
Items from Box 25, Folder 23 of the William P. and Moya Olsen Lear Papers, circa 1944. Contains documents related to a patent application for the electromagnetic centrifugal governor. 13 total documents.
[William P. and Moya Olsen Lear Papers, Box 26, Folder 9 - "Learmatic (L-P-3) and Learmatic gyromatic radio compass," undated (circa 1939-1944)]
![[William P. and Moya Olsen Lear Papers, Box 26, Folder 9 - "Learmatic (L-P-3) and Learmatic gyromatic radio compass," undated (circa 1939-1944)]](https://digitalcollections.museumofflight.org/files/square_thumbnails/50470472ead757379ec6326855538abd.jpg "[William P. and Moya Olsen Lear Papers, Box 26, Folder 9 - "Learmatic (L-P-3) and Learmatic gyromatic radio compass," undated (circa 1939-1944)]")
Items from Box 26, Folder 9 of the William P. and Moya Olsen Lear Papers, circa 1939-1944. Contains a hand-drawn sketch, diagrams, and documents related to the Learmatic and Learmatic Gyromatic Radio Compass. Six total documents.