Original 1941 industrial trade vintage catalog for the PARAGON-REVOLUTE CORPORATION.  Main office and plant was located at 77 South Avenue, Rochester, NY.

Manufacturers of Blue Printing Machines and Equipment.

The best Blue Printing Machine is the one that produces the highest quality prints, with the least wear and tear on originals, at the lowest possible cost for power, labor and maintenance. The model 3H Revolute Automatic Printer and Finisher is such a machine.  The Revolute 3H Automatic Blue Printing Machine rapidly exposes, develops and dries Van Dykes or blue prints in one continuous operation. It offers the most important advantages of revolving contact, total light utilization and easy access ability to all parts for inspection and maintenance. By performing in itself all the printing and finishing processes, this machine reduces waste motion to a minimum. The operator feeds the sensitized paper and tracings into the printer with no further handling by him, the finished prints come out at the other end ready for trimming. Speed of operation, up to 26 lineal feet per minute, can be adjusted at will to meet varying needs.

Has numerous product images, illustrations, description and application provide product details.

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