[Trade Journal]
Publication: The Electrical Engineer
New York, NY, United States
vol. 12, no. 182, p. 491,492, col. 1,1
TRADE NOTES AND NOVELTIES
AND MECHANICAL DEPARTMENT.
Modern advertising is the creation of successful business men.
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THE STEWARD LAVA INSULATORS.
THE D. M. Steward Manufacturing Co. of Chattanooga, Tenn., write us: "August was a good month in lava insulators, but September is a long way ahead of it. It seems that when electricians get an unusually trying place for an insulator, and everything else fails, they fall back on the old reliable "Lava."
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