Original industrial plastic trade vintage catalog for ROHM & HAAS COMPANY.  Main office was located at Washington Square, Philadelphia, PA. 

Manufacturers of Plexiglas acrylic plastic. Plexene M, modified polystyrene injection molding powder. Available in Plexiglas sheets and molding powders. Product usage include aviation, automotive, buses, boats and trains. Has numerous product images with detailed descriptions, uses, applications, specifications and dimensions provided. Unbound from a large 1946 postwar industrial product designer catalog, this unique old eight page technical brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your vintage industrial equipment library. An unused Business Reply Card is included. (75 M 6-46)