Browse Items (79 total)

Lithographic map of Roosevelt Field, Long Island, New York, circa 1931-1939. Several locations are noted on the map, including Learadio Laboratories (location "J").

Report about the Lear Developments automatic landing field orientation device, June 1939. Contains technical details about the device. Three typed pages on Learadio letterhead.

Pamphlet about Learadio aircraft radio equipment, circa 1930s. Contains technical specifications and images of various models of transmitters, receivers, power supplies, and accessories. 41 pages.

Photograph of William P. Lear with his Waco UIC aircraft, circa 1933. Inscription on verso: "1935 / WPL entering 1933 Continental Powered Waco preparatory to NY Los Angeles trip when Model L DF was shown to whole USA and many CAA stations for the…

Photograph of William P. Lear with a Waco UIC aircraft (wing number NC13402), circa 1930s.Inscription on verso: "Bill Lear + his Waco Model UIC equipped with Lear-O-Scope, direction finder, + Lear-O-Phone transmitter + receiver. This is the plane…

Photograph of William P. Lear with his Stinson SR Reliant aircraft at Roosevelt Field, Mineola, New York, August 1933. Typed caption on verso: "Bill Lear seizes the opportunity to pose with his newly acquired 'Executive Model Stinson Relient [sic]'.…

Photograph of William P. Lear with his Monocoupe 110 aircraft (tail number NC533W), circa 1930s. "Wm. P. Lear" is painted on the door of the aircraft.Inscription on verso: "Photo 3."

Photograph of William P. Lear with his Monocoupe 110 aircraft, Curtiss-Reynolds Field, Illinois, circa 1930-1931.Inscription on verso: "Taken by [illegible] in 1931. WPL / 31-1. Lear Avia Archive."Typed caption on duplicate photo: "Bill Lear pictured…

Photograph of William P. Lear with his Lear-o-Scope-equipped Plymouth automobile, New York City, New York, circa 1935. A loop antenna is mounted to the roof of the car. Inscription: "1935. 121 W 17 St NCY. WPL with first Lear-o-Scope." Stamped on…

Photograph of William P. Lear with a Lear-o-Scope and loop antenna, New York City, New York, circa 1935. Inscription on verso: "Bill Lear and his first direction finder, the Lear-o-Scope. NYC. 1935. Courtesy Lear Archives." Typed caption on verso:…