1. 12479. Adulteration of shell eggs. U. S. v. James A. Williamson and Mary C. Williamson (Williamson Mercantile Co.). Plea of guilty by James A. Williamson. Fine, $50 and costs. Defendants: James A. Williamson and Mary C. Williamson, copartners, trading as Williamson Mercantile Co. Issue Dates: December, 1924