Original dairy trade vintage catalog for WISNER MANUFACTURING CORPORATION. Main office and plant was located at 122 Hudson Street, New York City, NY. 

Manufacturers of Wiz-Seal. LineStrain. Products include Standard and All-Purpose Wiz-Seals to keep sanitary line leak proof, save time, save milk, protect fittings. Wiz-Seal Type P converts any sanitary line to cleaned-in-place, and LineStrain, an efficient in-the-line strainer requiring no fittings or connection to install. Has numerous product images with detailed descriptions, uses, applications and dimensions provided. Unbound from a large 1956 dairy industry catalog, this unique old one page technical brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your vintage dairy equipment library.