Image / TPTG (tune plate, tune grid) 500 cycle plate suply (500 watts), for …

TPTG (tune plate, tune grid) 500 cycle plate suply (500 watts), for an early Oakland radio station, designed and engineered by Heintz and Kaufman, ca1923

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Title: TPTG (tune plate, tune grid) 500 cycle plate suply (500 watts), for an early Oakland radio station, designed and engineered by Heintz and Kaufman, ca1923
Creator: R. J. Waters & Co
Date Created and/or Issued: 1927/05/31
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: TPTG 500 cycle plate supply (500 watts), for the radio station set up by Heintz and Kaufman at the International Bible School (Oakland Educational Society Building), May 31, 1927, KFWM (later KROW)
Type: image
Identifier: 0C387E30-50D0-4606-936B-211176343341
2003-33-52
Subject: Heintz and Kaufman, San Francisco, Calif
KFWM (Radio station: Oakland, Calif.)
Oakland Educational Society Building
Heintz, Ralph M., Sr

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