11. 15263. Adulteration of butter. U. S. v. 11 Cases. Defendants: Land O'Lakes Creameries, Inc. Issue Dates: May 1950
12. 19317. Adulteration of butter. U. S. v. 14 Boxes, etc. (1,664 pounds, total). Defendants: Land O'Lakes Creameries, Inc. Issue Dates: July 1953