Original 1942 classroom trade vintage catalog for the WEBER COSTELLO COMPANY.  Main office and plant were located in Chicago Heights, IL.

Manufacturers of Blackboards with asbestos, Map & Display Rail and Swinging Leaf Blackboards.

Products include Sterling Blackboard (with asbestos), Old Reliable Hyloplate Blackboard, Vitobest Blackboard (with asbestos), Vitoplate Blackboard, Webco Swinging Leaf Blackboard, Webco Map & Display Rail, all are fully featured. 

Has product images, detailed installation illustrations, description, application and specifications to provide product details.

Unbound from a large rare 1942 Industrial Catalog compilation, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro classroom blackboard library. Pages are loose.