Image / Helix coil for arc transmitter

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Title: Helix coil for arc transmitter
Creator: Federal Telegraph Company
Date Created and/or Issued: 1912-1915
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: Federal Telegraph Company helix coil for arc transmitter, originally mounted on wall of station
Type: image
Identifier: 12ACBC89-DECC-4CF8-8578-383997338747
2003-1-560
Subject: Federal Telegraph Company
Radio--Transmitters and transmission (LCSH)
Poulsen Arc Transmitter

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