Original wall trade vintage catalog for CONVER STEEL & WIRE COMPANY, INC., was located at 621-631 East 132nd Street, New York, NY. Manufacturers of wire and flat steel products for building construction. Products include Ladder Stud, Corner Bead, Hangers and Hairpins for Suspended Ceilings. Unbound from a large 1931 architectural catalog, this unique old one page technical brochure would display wonderful matted and framed. Nice graphics. A terrific addition to your retro wall construction library. Slight damp stain on outer edge.