Original plumbing trade vintage catalog for OSTER MANUFACTURING COMPANY. Main office and factory was located at 2014 East 61st Street, Cleveland, OH. Manufacturers of Power vise stand, Pipe Master de luxe and Tom Thumb threading machines. Unbound from a large 1951 engineering catalog, this unique old one page technical brochure would display beautifully matted and framed. A fantastic addition to your retro plumbing / electrical pipe tool collection.