[Trade Journal]
Publication: Western Electrician
Chicago, IL, United States
vol. 34, no. 12, p. 243, col. 2-3
BUSINESS.
The H. W. Johns-Manville Company of New York has placed on the market a new fireproofing material known as Ceilinite, which is designed especially for fireproofing the ceilings of electric cars. It is made from specially prepared asbestos in pieces one-eighth to three-eighths of an inch thick, 36 inches wide and 50 feet long.
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