[Trade Journal]
Publication: The Electrical Engineer
New York, NY, United States
vol. 11, no. 149, p. 320,324, col. 2,2
TRADE NOTES AND NOVELTIES
AND MECHANICAL DEPARTMENT.
"Dividends from advertising depend on the care
and shrewdness with which the money is invested by the
advertiser."
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MR. J. R. BURDICK, of the H. W. Johns' M'f'g Co., of New York, has been a welcome visitor to Chicago, where he is well known among the electrical fraternity. The famous Vulcabeston insulation for magnet cores, arc lamps, and all purposes where an insulating fibre is required, is in great demand, and all the large electrical manufacturers are using it.
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