Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 531
of «! a series of cold-drawn heavy ribs connected with the most - efficient form of expanded metal, all cut and drawn from one sheet of special steel. Write for our Fireproofing Handbook We slmll be glad to send you a complimenlarr copy on request. It is a hands nie 80-pageillustrated book,… … -■<-:
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