Items from Box 109, Folder 8 of the William P. and Moya Olsen Lear Papers, circa 1970-1976. Contains a brochure and press release for the Lear Synchroscope. Two total items.
Composite photograph featuring four images of the Lear AFC-70 autopilot, circa 1971-1976. The images show the interior components, as well as the fully assembled unit.Caption: "Lear Automatic Flight Control / AFC-70."
Items from Box 27, Folder 7 of the William P. and Moya Olsen Lear Papers, December 1940. Contains two clippings and a press release related to William P. Lear's receipt of the Frank Hawks Memorial Trophy for developing the Learmatic gyromatic…
Items from Box 28, Folder 5 of the William P. and Moya Olsen Lear Papers, 1926-1941. Contains patent documentation for various aircraft and radio systems: Joseph Dugan's synchronous bomb sight, Dugan's radio direction and position indicating system,…
Photograph of a Learadio airport telephone transmitter, circa 1931-1939. Inscription: "This 15-watt power transmitter was habitually able to work aircraft 250 miles away. Freq. 278 kc."