Original ice cream trade magazine vintage ad for H. KOHNSTAMM & COMPANY, INC. Main office was located at 161 Avenue of the Americas, New York, NY. Manufacturers of food flavor. Formula for perfect flavor. There are two ways to improve the quality and consistency of the flavors you use. Choose from the unique collection of assorted flavors. Or have researchers create a new flavor designed specifically for your needs. Slide rule. This unique 1959 old dairy industry magazine advertisement would display wonderful matted and framed. Nice graphics.