Court of Appeals for the Seventh Circuit April 1930 casesGessell v. Commissioner of Internal RevenueElbers v. Chicago Printed String Co.E.C. Atkins Co. v. DunnSidney Morris v. Natl. Ass'n of StationersNational Brake Electric Co. v. ChristensenPennsylvania R. Co. v. SwartzelAmerican Cent. Ins. Co. v. Harmon Knitting MillsCity of Chicago v. Harris Trust Sav. BankLadd v. Perry