Original ice cream trade magazine vintage ad for H. KOHNSTAMM & COMPANY, INC. Main office was located at 89 Park Place, New York City, NY, 11-13 E. Illinois Street, Chicago, IL and at 4735 District Blvd, Los Angeles, CA. Manufacturers of Food Dyes. Depend on Atlas Certified Colors. Industry's Standard for 100 Years. This unique 1951 old dairy industry magazine advertisement would display wonderful matted and framed.