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Item Type- Mixed Materials (2)
- advertisements (2)
- brochures (2)
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- Airplanes--Parts (1)
- Lear Avia, Inc. (1)
- Lear Developments (1)
- Learadio (1)
- Radio direction finders (1)
- Radio in aeronautics (1)
- Radio--Transmitters and transmission (1)
2 results
![[William P. and Moya Olsen Lear Papers, Box 4, Folder 3 - Learadio AMRL-1 marine radio direction finder, Learadio compass, Learadio T30 aircraft transmitter, Learadio R3 aircraft receiver, 1937-1938]](https://digitalcollections.museumofflight.org/files/square_thumbnails/0eab719e9aeaed91352f1e7ab8415b79.jpg "[William P. and Moya Olsen Lear Papers, Box 4, Folder 3 - Learadio AMRL-1 marine radio direction finder, Learadio compass, Learadio T30 aircraft transmitter, Learadio R3 aircraft receiver, 1937-1938]")
Items from Box 4, Folder 3 of the William P. and Moya Olsen Lear Papers, circa 1937-1938. Contains an advertisement for the Learadio Compass, an advertisement for the Learadio AMRL-1 Marine Radio Direction Finder, and a brochure for Learadio products.
![[William P. and Moya Olsen Lear Papers, Box 27, Folder 34; Box 200, Folder 3 - Assorted ad sheets and brochures for various Lear Avia products [RM files], undated (circa 1939-1944)]](https://digitalcollections.museumofflight.org/files/square_thumbnails/b7ffbe8a9970182a89dff4db1247c004.jpg "[William P. and Moya Olsen Lear Papers, Box 27, Folder 34; Box 200, Folder 3 - Assorted ad sheets and brochures for various Lear Avia products [RM files], undated (circa 1939-1944)]")
Items from Box 27, Folder 34 and Box 200, Folder 3 of the William P. and Moya Olsen Lear Papers, circa 1939-1944. Contains assorted ad sheets and brochures for various Lear Avia products. 18 total items.