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Title
[Radio telephone transmitter at the Pacific Telephone & Telegraph Company] [graphic].
Photo Id#
AAD-5720
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Photo Id#
AAD-5720
Title
[Radio telephone transmitter at the Pacific Telephone & Telegraph Company] [graphic].
Date
1927 Feb. 28.
Description
1 photographic print: b&w.
Location
Folder: S.F. Pacific Telephone & Telegraph-1920's.
Reproduction Rights
Permission to use this image must be obtained from the San Francisco History Center, San Francisco Public Library: www.sfpl.org/permissions.
Notes
On back: "High power portion of radio telephone transmitter; two banks of high power water cooled amplifying tubes in foreground and circular bank in background; output is 150 kilowatts."
Subject
Buildings -- California -- San Francisco.
Buildings -- Pacific Telephone & Telegraph.
San Francisco (Calif.) -- Photographs.
Series
San Francisco Historical Photograph Collection
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