Original windows trade vintage catalog for VALLEY METAL PRODUCTS COMPANY.  A Subsidiary of Mueller Brass Company.  Main office and plant was located in Plainwell, Michigan. 

Manufacturers of Vampco All-Aluminum Windows. Products include Intermediate Projected Windows, Intermediate Classroom Windows, Intermediate Combination Windows, Heavy Ribbon Windows, Heavy Section Custom Windows, Modernaire Office Windows, Heavy Section Custom Curtain Wall, Heavy Section Custom Classroom Windows and Glass Block Windows are all featured. Has numerous product images with detailed descriptions, illustrations, applications, specifications and dimensions provided. Unbound from a large 1955 architectural product catalog, this unique old forty-page brochure would display beautifully matted and framed. Awesome cover graphics. A fantastic addition to your vintage construction materials library. (1955).