Original 1946 heating trade vintage catalog for OWENS-CORNING FIBERGLAS CORPORATION.  Main office and plant were located in Toledo, OH.

Manufacturers of Dust-Stop Air Filters. 'A Fiberglas Product'.

Has product images, illustration, description and applications provide product details.

Unbound from a large rare 1946 Architectural Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro heating industry library.