Original concrete trade vintage catalog for MEDUSA PORTLAND CEMENT COMPANY. Main office was located at 1002 Engineers Building, Cleveland, OH. Manufacturers of Waterproofed cements, paint, powder or paste. Manufactured in white, cream, stone gray, pearl gray, green, blue and red. Used at Sea Lion Pool, Audubon Park in New Orleans, LA. Sam Jones, Jr, Architect. This unique 1931 old one page building construction material brochure would display beautifully matted and framed. A marvelous addition to your retro engineering library.