Original 1960 industrial trade vintage catalog for the JOHNSON SERVICE COMPANY.  Main office and plant were located at 507 East Michigan Street, Milwaukee, WI.

Manufacturers of Automatic Temperature and Humidity Control.

Products include Johnson Thermostats, Johnson Humidity Control, Johnson Valves, Johnson Dampers & Switches, Johnson Thermometers and Johnson Special Controllers, all are fully featured.

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

Unbound from a large rare 1960 Process Industries Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industrial control equipment library. Pages are loose.