1940 Print Phthalic Anhydride Workers American Cyanamid Synthetic Plastic FZ2 FOX " This is an original

" This is an original 1904 photogravure of the Mouse Tower or

This is an original 1963 black and white French print ad for CSM accounting machines

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1940 Print Phthalic Anhydride Workers American Cyanamid Synthetic Plastic FZ2 FOX " This is an originalThis is an original 1940 halftone print of workers at the American Cyanamid Company working with crystals of phthalic anhydride. The substance is used in large scale productions of plastics. The American Cyanamid Company was a large chemical manufacturer and was founded in 1907 by Frank Washburn. Divisions of the company include Lederle Laboratories, Davis & Geck, Old Spice, Breck, Pine Sol and Melmac. Currently, the company is known as Cytec.