Court of Appeals for the Seventh Circuit December 1956 casesHoward v. Commissioner of Internal RevenueUnited States v. MathisonBankers Life Co. v. Int'l Telephone T. Corp.Davis v. ForemanDavis v. Commissioner of Internal RevenueWantland v. Illinois Central Railroad CompanyTeets v. Chicago, South Shore South Bend RDMiller v. New York Central Railroad CompanyLehman v. United StatesSparks v. Commissioner of Internal RevenueWinters v. DallmanParker v. Checker Taxi Company