Original window trade vintage catalog for THOMAS FRENCH & SONS, LTD. Main office was located at 620 Fifth Avenue, New York City, NY. Mill was located in Fall River, MA. Manufacturers of Venetian Blind Tape and Ladder Web. Firma-Weave process with three extra rows of enforcement where each strap meets the vertical tapes. 22 standard colors for your windows. Unbound from a large 1941 architectural catalog, this unique old one page technical brochure would display wonderful matted and framed. Nice graphics. A fabulous addition to your retro Venetian blinds library.