[Trade Journal]
Publication: Electrical World
New York, NY, United States
vol. 13, no. 6, p. 77, col. 2
WESTERN NOTES.
BRANCH OFFICE OF THE ELECTRICAL WORLD
44 Lakeside Building, Chicago, Feb. 2, 1889.
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New Iron Bracket. — The Electrical Supply Company are just placing on the market a system or set of high insulating iron brackets, the special feature of which is that the insulator is always held in an upright position.
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