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Description
"Mayors Talk on Wireless Phone. Sacramento and Stockton Executives Exchange Friendly Greetings Through Air." From a scrapbook compiled by Douglas M. Perham, "Notes on the Poulsen System of Wireless Telephony and Telegraphy."
Type
Image
Identifier
B0954807-5418-4F80-8814-402913922256 2003-37-49af
Subject
Federal Telegraph Company--History (LCSH) Radio stations--California--History Telegraph, Wireless (LCSH) Poulsen Wireless Telephone and Telegraph Company Poulsen Arc Transmitter Testing Stockton (Calif.) Sacramento (Calif.) Arc converter Electric arc (LCSH) Electric spark gaps (LCSH) Mayors--California (LCSH) Poulsen, Valdemar Beard, Marshall R
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