11. 15219. Adulteration of butter. U. S. v. 14 Boxes (910 pounds). Defendants: C. G. Heyd & Co. Issue Dates: May 1950
12. 13424. Adulteration of butter. U. S. v. 9 Cartons (576 pounds). Defendants: C. G. Heyd & Co. Issue Dates: July 1949