Original door trade vintage catalog for ELLISON BRONZE COMPANY, INC. (Ventilation Division) Main office and factory was located in Jamestown, NY. Manufacturers of Ellison Louvre Ventilators. Products include venting panels for doors, transoms or walls. Unbound from a large 1938 architectural catalog, this unique old one page technical brochure would display wonderful matted and framed. Nice graphics. A terrific addition to your retro door and wall library.