You searched for: Issue Dates July 1950 Remove constraint Issue Dates: July 1950 Product Keywords celery Remove constraint Product Keywords: celery Defendants John C. Maurer & Sons Remove constraint Defendants: John C. Maurer & Sons Titles 15983. Adulteration of celery. U. S. v. 334 Crates. Remove constraint Titles: 15983. Adulteration of celery. U. S. v. 334 Crates.