You searched for: Issue Dates June 1952 Remove constraint Issue Dates: June 1952 Product Keywords flour Remove constraint Product Keywords: flour Collections Foods, 1940-1966 Remove constraint Collections: Foods, 1940-1966 Titles 17853. Adulteration of flour. U. S. v. 170 Sacks. Remove constraint Titles: 17853. Adulteration of flour. U. S. v. 170 Sacks.