1. 2689. Misbranding of Yeastex. U. S. v. 600 Bags. Defendants: Yeastex Co., from Monticello, Iowa. Issue Dates: January 1950
2. 14878. Misbranding of Yeastex. U. S. v. 600 Bags. Defendants: Yeastex Co. Issue Dates: February 1950