Court of Appeals for the Sixth Circuit November 1949 casesPanhandle East. Pipe L. v. Mich. Consol. GasMayson Mfg. Co. v. Commr. of Internal RevenueCohen v. United StatesMicromatic Hone Corp. v. Mid-West Abrasive Co.Gara v. United StatesJoseph Shaw Co. v. BraswellWhiteside v. Southern Bus Lines