Original 1961 roofing trade vintage catalog for the VENT-O-LITE COMPANY.  Main office and plant were located at 4230 West Taylor Street, Chicago, IL.

Manufacturers and Erectors of Vent-O-Lite Industrial Skylights. (Since 1926).

Products include Ventilating Skylights & Supplemental Equipment, Stationary Skylights, Gravity & Power Ventilators for Skylight Application, Top Hung Sash-Extruded Aluminum, Automatic Stage Ventilators, Automatic Fire and Smoke Ventilators, all are fully featured.

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

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