Original industrial trade vintage catalog for INTERNATIONAL FILTER COMPAN. Main office and factory was located at 59 East Van Buren Street, Chicago, IL. Manufacturers of Infilco products, water purification, hydraulic control and chemical feed equipment. Super-settler, supermix, gauges and meters. Disbound from a large 1936 industrial catalog, this unique old two page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro industrial equipment library. Pages are detached and may contain a small amount of residual glue on edge.