Court of Appeals for the Seventh Circuit April 1930 casesGessell v. Commissioner of Internal RevenueE.C. Atkins Co. v. DunnAmerican Cent. Ins. Co. v. Harmon Knitting MillsNational Brake Electric Co. v. ChristensenSidney Morris v. Natl. Ass'n of StationersCity of Chicago v. Harris Trust Sav. BankPennsylvania R. Co. v. SwartzelLadd v. PerryElbers v. Chicago Printed String Co.