Original metal trade vintage catalog for ETCHING COMPANY OF AMERICA.  Main office and plant was located at 1520 Montana Street, Chicago, IL.

Manufacturers of ECOA Name Plates. Creators of etched metal lithographed and plastic products. Has numerous sample illustrations of products. Shop and office view images are provided. Unbound from a large wartime 1945 engineering catalog, this unique old four page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fantastic addition to your retro metal library.