Sweet’s indexed catalogue of building construction for the year 1906 (1906)
New York : Chicago : Architectural Record · leaf 358
ACTORY299 Pacific Street, Borough of Brooklyn NEW YORK CITY, N. Y. QUOTATIONS. ADVANTAGESOF CARBO-RUNDUMSAFETY TREAD. Empire Carborundum Safety Tread, for all kinds of Steps, Sidewalks, CoalHole Covers, Floors in Office Buildings, Fire Engine Houses, and many other pur-poses. In fact, it can and…
Building materials
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