Browse Items (14 total)
- Source is exactly "The William P. and Moya Olsen Lear Papers (2000-06-20), Box 3, Folder 9"
[Learadio loop antenna]
![[Learadio loop antenna]](https://digitalcollections.museumofflight.org/files/square_thumbnails/b841e3ead96db9178c066a2ec3ae4943.jpg "[Learadio loop antenna]")
Composite photograph of a Learadio loop antenna, showing two views of the internal components, circa 1931-1939. The caption describes the antenna's development and specifications.Typed caption on verso: "H. Shows an early attempt to tune the loop…
[Learadio loop antenna]
![[Learadio loop antenna]](https://digitalcollections.museumofflight.org/files/square_thumbnails/23fb94adf45fa7fff1f25b1e698c3f75.jpg "[Learadio loop antenna]")
Photograph of a Learadio loop antenna, circa 1931-1939.
[Learadio antenna reel]
![[Learadio antenna reel]](https://digitalcollections.museumofflight.org/files/square_thumbnails/fa1c48915c9c825c71483a53ea7a7ecc.jpg "[Learadio antenna reel]")
Photograph of a Learadio antenna reel, circa 1939.Inscription: "Complete manual operated ant. reel with spring take-up fair-lead and [illegible]. / 1939."
[Learadio remote controller and transmitter remote control]
![[Learadio remote controller and transmitter remote control]](https://digitalcollections.museumofflight.org/files/square_thumbnails/d0c0708a615b0b5e02437aa63921c4e6.jpg "[Learadio remote controller and transmitter remote control]")
Photograph of a Learadio remote controller and transmitter remote control, circa 1936. The caption describes the devices' specifications and utility.Typed caption on verso: "O. (circa 1936) A picture of both the combination remote controller and the…