Original concrete trade vintage catalog for WEST PENN CEMENT COMPANY. Main office was located in Butler, PA. Waterproofed used where integral waterproofing cement is required. Used on concrete reservoirs, cisterns, swimming pools, tunnels, elevator pits, stucco, cast stone and more. This unique 1931 old one page building material brochure would display beautifully matted and framed. A marvelous addition to your retro architectural design library.