Original 1939 window trade vintage catalog for the DETROIT STEEL PRODUCTS COMPANY.  Main office was located at 2250 East Grand Boulevard, Detroit, MI.  The factories was located in Detroit, MI., Monroe, MI. and Oakland, CA. (Established 1904).

Manufacturers of Fenestra Industrial Steel Windows and Doors. Blue Book.

Products include Horizontally Pivoted Windows, Commercial Projected Windows, Architectural Projected Windows, Security Windows, Continuous Windows, Operating Devices, Utility Doors, Fire Shield Doors, Industrial Doors, Counterweighted Doors, Rolling Doors for Hangers and Accordion Doors, all are fully featured.

Has numerous product images, explicit illustrations, description, applications and specifications charts to provide product details.

Unbound from a large rare 1939 Process Industries Catalog, this unique old twenty-four-page dated technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro steel windows and doors library.