[Learadio airport telephone transmitter]
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Title
[Learadio airport telephone transmitter]
Description
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."
Date
1931-1939 circa
Extent
1 photograph : black and white ; 10 x 8 in
Format
Rights
Bibliographic Citation
The William P. and Moya Olsen Lear Papers/The Museum of Flight
Identifier
2000-06-20_image_028_01