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Image / Lee de Forest with the 1913 Audion Detector

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Title
Lee de Forest with the 1913 Audion Detector
Date Created and/or Issued
1936/ /
Contributing Institution
History San Jose Research Library
Collection
History San Jose Online Catalog
Rights Information
Please contact the contributing institution for more information regarding the copyright status of this object.
Description
de Forest holding early receiver at nationwide amateur radio show. (This appears to be the de Forest RJ4 Detector, also part of the Perham Collection of Early Electronics).
Type
image
Identifier
1A59599B-D833-45D8-8A6E-630463803289
2003-59-74
Subject
Audion
Amplifiers (Electronics) (LCSH)
Vacuum-tubes (LCSH)
De Forest, Lee

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