Original flooring trade vintage catalog for AMERICAN PRESSED STEEL COMPANY. Main office was located in the Commercial Trust Building, Philadelphia, PA. Manufacturers of Diamond Pattern Rolled Floor Plates. Neverslip for floors and stairways in buildings, factories, ships, bridges, fire escapes, cellar doors and trucking aisles. Disbound from a large 1936 floor materials catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro flooring construction library.