Contractors' and Dealers' Association of California · San Francisco : L. A. Larson · leaf 380
b^™i^ SAN FHAXCISCd, (AIJF., S-lTHM I!KK 4, 1!»1.6 T„:M.V;isivihw„r%.! More than a strong smooth wall a barrier against fire … 1 i S just human nature not to worry•^ about fire—until after its happened. But each wall built of Schumacher PlasterWall Board is a protection against fire. It hascenter of gypsum—a non-burnable mineral.While you are buildinp a smooth, sturdy wa!you are also building a worthy fire wall. Yetthis…
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