1. 13840. Adulteration of canned mustard greens. U. S. v. 33 Cases. Defendants: Pharr Canning Co. Issue Dates: September 1949
2. 13839. Adulteration of canned mustard greens. U. S. v. 134 Cases (and 1 other seizure action). Defendants: Thomas & Drake Canning Co. Issue Dates: September 1949