1. 16815. Adulteration of butter. U. S. v. 27 Cases (and 1 other seizure action). Defendants: Sugar Creek Creamery Co. Issue Dates: April 1951
2. 16816. Adulteration of butter. U. S. v. 35 Cases. Defendants: Harp Foods Mfg. Inc. Issue Dates: April 1951
3. 16819. Adulteration of butter. U. S. v. 11 Cases. Defendants: C. A. Swanson & Sons, Inc. Issue Dates: April 1951