Original 1976 wall trade vintage catalog for JOHNS-MANVILLE.  Main office and plant were located at Greenwood Plaza, Denver, CO.

Manufacturers of Johns-Manville Building Systems - CORSPAN.

Corspan Extruded Architectural Wall Panels, by Johns-Manville, are precisely engineered and completely finished materials. They are formed under controlled hydro-thermal conditions from a mixture of synthetic calcium, aluminum silicate binders reinforced with selected mineral fibers and integrally mixed with chemically-resistant inorganic pigments and fillers. The result is a masonry panel of great strength and dimensional stability'.

Has product images, explicit illustrations, description, applications and specifications to provide product details. No mention of asbestos, only 'selected mineral fibers', which means 'asbestos fibers'.

Unbound from a large rare 1976 Architectural Catalog, this unique old sixteen-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro wall panel equipment library.