Image / Gammatron 357 triode transmitting tube

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Title: Gammatron 357 triode transmitting tube
Creator: Heintz & Kaufman, Ltd
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: Serial number has faded, but appears to be 240. Label on front indicates this was manufactured for Westinghouse Electric and Mfg. Co., Chicopee Falls, Mass.
Type: image
Identifier: 70F03A38-B844-427E-9090-859364622380
2003-1-750
Subject: Vacuum-tubes (LCSH)
Nineteen forties (LCSH)
Nineteen thirties (LCSH)
Heintz and Kaufman
Nineteen fifties (LCSH)

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