Original heating trade vintage catalog for THERMADOR ELECTRICAL MANUFACTURING COMPANY, was located at 2821 East Pico Street, Los Angeles, CA. And at Third and Madison Streets, Oakland, CA. Manufacturers of Modern Electric Heaters. Long radiant, convection and fan type. Disbound from a large 1938 home builders heating catalog, this unique old one page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro heating equipment library.