Browse Items (14 total)
- Source is exactly "The William P. and Moya Olsen Lear Papers (2000-06-20), Box 3, Folder 9"
[Lear Developments radio receiver]
![[Lear Developments radio receiver]](https://digitalcollections.museumofflight.org/files/square_thumbnails/989fec4b3a8529a1564a623ea09de209.jpg "[Lear Developments radio receiver]")
Composite photograph of a Lear Developments radio receiver, showing views of the internal components and the external case, circa 1931-1939. The caption notes that this device was developed for the U.S. Department of Commerce.Typed caption on verso:…
[Lear Developments loop antenna]
![[Lear Developments loop antenna]](https://digitalcollections.museumofflight.org/files/square_thumbnails/34066c326660efb255a6d104af3195ff.jpg "[Lear Developments loop antenna]")
Photograph of a Lear Developments loop antenna with a transparent plastic shield, circa 1935-1939.Inscription on verso: "Loop antenna. Winner of national plastics award in 1935. First stream lined housing for loop antennae."Stamped on verso: "Please…
[Chassis of Model L Lear-o-Scope]
![[Chassis of Model L Lear-o-Scope]](https://digitalcollections.museumofflight.org/files/square_thumbnails/b56843541702cbd67a740d6b1b39fcb9.jpg "[Chassis of Model L Lear-o-Scope]")
Photograph of the chassis of a Model L Lear-o-Scope, circa 1931-1939. The verso inscription, which was written by William P. Lear, describes the development of the device.Inscription on verso: "Here is chassis of Model L Lear-o-Scope. The layout was…
[Assorted Learadio devices]
![[Assorted Learadio devices]](https://digitalcollections.museumofflight.org/files/square_thumbnails/ad1aade5ef96d322615e149ce7d034e0.jpg "[Assorted Learadio devices]")
Photograph of assorted Learadio devices, circa 1935. Pictured devices include the Model R-3 aircraft receiver, T-30 radio unit, and a shieled loop antenna.Inscription on verso: "Lear equip / circa 1935."