Image / de Forest laboratory oscillion

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Title: de Forest laboratory oscillion
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: From Gerald F. J. Tyne, with note on reverse: #6158 Type S Laboratory Oscillion using early Singer type tube
Type: Image
Format: Black & White
Identifier: 2FC494D3-9203-4077-A232-938766972238
2003-59-329
Subject: De Forest Radio Telephone & Telegraph Co
Laboratories--Equipment and supplies (LCSH)
Oscillion

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