You searched for: Issue Dates May 1950 Remove constraint Issue Dates: May 1950 Product Keywords frozen shrimp Remove constraint Product Keywords: frozen shrimp Collections Foods, 1940-1966 Remove constraint Collections: Foods, 1940-1966 Titles 15424. Adulteration of frozen shrimp. U. S. v. 20 Cases. Remove constraint Titles: 15424. Adulteration of frozen shrimp. U. S. v. 20 Cases.