[Trade Journal]
Publication: The Electrical Engineer
New York, NY, United States
vol. 23, no. 461, p. 255, col. 1
ADVERTISERS' HINTS
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THE GOODYEAR VULCANITE COMPANY, 353 Broadway, New York, are supplying hard rubber goods for electrical and mechanical purposes, including phonograph tubes, hook insulators, magnet heads, battery cells, sounder covers, etc.
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