Original 1961 window trade vintage catalog for WINCO VENTILATOR COMPANY, INC.  Main office and plant were located at 533 Bittner Street, St Louis, MO.

Manufacturers of Winco Aluminum Windows and Curtain Wall Systems.

Products include Projected Windows, Curtain Wall, Ribbon Windows and Glass Block Ventilators, all are fully featured.

Has numerous product images & detailed illustrations, description, applications and specifications to provide product info.

Unbound from a large rare 1961 Architectural Catalog File, this unique old twenty-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro window industry library.