Original 1941 electrical trade vintage catalog for the AUTOMATIC ELECTRIC COMPANY.  Main office and plant was located in Chicago, IL.

Designers and Manufacturers of Telephone and Signal Systems. PAX.

Maximum efficiency and economy in interior communications require, first, a privately owned telephone system, having no connection with the city telephone facilities, second, an automatic system which provides speed, accuracy and convenience of connections without an operator. The Automatic Electric P-A-X meets both these requirements. It provides lightning fast, profitable interior telephone service between all departments of an organization, it stops wasted time, reduces errors, improves supervision and coordination. It improves city telephone service too, because it frees the operator from inside traffic, permitting her to give full attention to city calls. And it avoids costly conflicts between city service and inside service, conflicts which delay and discourage adequate use of the telephone.  Seven Automatic Electric P-A-X Systems and three Automatic Electric Intercom Systems are fully featured.

Has numerous product images, illustration, description, application and specifications provide product details.

Unbound from a large rare 1941 Industrial Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro telephone industry library. Pages are loose.