You searched for: Issue Dates February 1949 Remove constraint Issue Dates: February 1949 Product Keywords Cheddar cheese Remove constraint Product Keywords: Cheddar cheese Collections Foods, 1940-1966 Remove constraint Collections: Foods, 1940-1966 Titles 12667. Adulteration of Cheddar cheese. U. S. v. 1,804 Cartons. Remove constraint Titles: 12667. Adulteration of Cheddar cheese. U. S. v. 1,804 Cartons.