Original 1947 industrial trade vintage catalog for the MASON-NEILAN REGULATOR COMPANY. (Masoneilan). Main office and plant were located at 1199 Adams Street, Boston, MA.

Manufacturers of Equipment for the Chemical and Process Industries.

Products include Masoneilan Pressure Regulating Valves, Masoneilan Liquid Level Controllers, Ball Float Types, Masoneilan Industrial Instruments and  Masoneilan Control Valves, all are fully featured.

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

Unbound from a large rare 1947-1948 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 process equipment library. Pages are loose.