You searched for: Issue Dates May 1950 Remove constraint Issue Dates: May 1950 Product Keywords corn meal Remove constraint Product Keywords: corn meal Collections Foods, 1940-1966 Remove constraint Collections: Foods, 1940-1966 Titles 15557. Adulteration of corn meal. U. S. v. 26 Bags. Remove constraint Titles: 15557. Adulteration of corn meal. U. S. v. 26 Bags.