Original 1949 insulation trade vintage catalog for the MINNESOTA & ONTARIO PAPER COMPANY. (Insulite Division). Main office was located at 500 Baker Avenue, Minneapolis, MN. 

Manufacturers of Building Insulation. 'MANDO' 'Double-Duty Insulite, for year 'round comfort and pleasure'.

Products include Bild-Rite Sheathing, Lok-Joint Lath, Interior Boards, Acoustical Boards and Hardboards, all are featured.

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

Unbound from a large rare 1949 Architectural Catalog for Builders, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro building insulation material library.