You searched for: Issue Dates July 1950 Remove constraint Issue Dates: July 1950 Product Keywords celery Remove constraint Product Keywords: celery Collections Foods, 1940-1966 Remove constraint Collections: Foods, 1940-1966 Titles 15926. Adulteration of celery. U. S. v. 420 Crates. Remove constraint Titles: 15926. Adulteration of celery. U. S. v. 420 Crates.