Original 1946 heating trade vintage catalog for the PRYNE COMPANY, INC.  Main office and plant were located in Los Angeles, CA.

Manufacturers of Blo-Fan - Ceiling 'Spot' Ventilation. 'More Than a Fan, More Than a Blower!'

Has product images, illustrations, description, applications and specifications 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.