Original industrial trade vintage catalog for W. E. CALDWELL COMPANY, INC, was located at 2240 Brook Street, Louisville, KY. Manufacturers of Cypress Steel Tanks, Towers. Also made of Wood, Steel and Galvanized, Tubular, Angle or Channel Column Tower. Pictured is Tank and Foundation at Colonial Hotel, York, PA. and Studebaker Bros Manufacturing Company Tank. Unbound from a large 1931 industrial catalog, this unique old one page technical brochure would exhibit beautifully matted and framed. A fantastic addition to your retro industrial equipment collection. Slight damp stain on outer edge.