You searched for: Issue Dates May 1950 Remove constraint Issue Dates: May 1950 Collections Foods, 1940-1966 Remove constraint Collections: Foods, 1940-1966 Defendants Dextora Co. Remove constraint Defendants: Dextora Co. Titles 15571. Adulteration of dry malt extract. U. S. v. 20 Cans. Remove constraint Titles: 15571. Adulteration of dry malt extract. U. S. v. 20 Cans.