Original industrial trade vintage catalog for SOWERS MANUFACTURING COMPANY, was located at 1307 Niagara Street, Buffalo, NY. Manufacturers of Dopp steam jacketed kettle, vacuum pan, mixers and soap making machinery. Unbound from a large 1916 industrial catalog, this unique old one page technical brochure would exhibit beautifully matted and framed. A fantastic addition to your retro industrial equipment collection. Page is detached and may contain a small amount of residual glue on edge.