You searched for: Issue Dates February 1949 Remove constraint Issue Dates: February 1949 Product Keywords butter Remove constraint Product Keywords: butter Collections Foods, 1940-1966 Remove constraint Collections: Foods, 1940-1966 Defendants Wilson & Co., Inc. Remove constraint Defendants: Wilson & Co., Inc. Titles 12662. Adulteration of butter. U. S. v. 15 Cartons (480 pounds). Remove constraint Titles: 12662. Adulteration of butter. U. S. v. 15 Cartons (480 pounds).