[Trade Journal]
Publication: Electrical Industries Weekly World's Fair Supplement
Chicago, IL, United States
vol. 1, no. 20, p. 6, col. 1
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THE MICA INSULATOR CO., New York, had one of the most complete exhibits in the exposition building. An illuminated sign was one of the attractive features of the display. Micanite was shown in a great variety of forms; in boards, in the required shapes for insulating commutator segments, armature coils, etc. A very neat souvenir was distributed, consisting of a card on which was mounted a piece of Micanite, in the shape of a commutator bar. Mr. Chas. W. Jefferson, manager of the company, was in attendance.
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