Original commercial bakery trade magazine vintage ad for BOWMAN DAIRY COMPANY in Chicago, IL.  Preconditioned nonfat dry milk, for better baking. 1959 unique old cooking industry advertisement. 
 

About six issues of this rare magazine was found in a storage unit, in their original, rolled paper mailing sleeve addressed to Frieds Bakery in Mountaindale, New York. These magazines were folded in half, unopened for 55 years. As such, the bakery ads may have a slight crease or warp down the center, but would still display magnificently when matted and framed.