Court of Appeals for the Sixth Circuit February 1930 casesBreymann v. Pennsylvania, O. D.R. Co.Kelly v. Johnson Nut Co.Elk Horn Coal Corp. v. CaseboltHarris v. United StatesCartier v. Commissioner of Internal RevenueRogers v. Commissioner of Internal RevenueBennett v. Telephone Directory Advertising Co.Grand Rapids I.R. Co. v. BlanchardEmch v. Pennsylvania R.Martin v. Pennsylvania R. Co.W. P. Brown & Sons Lumber Co. v. CommissionerGuaranty St. S L Co. v. C.I.RVoss v. SlaytonCajiafas v. United StatesCliff v. Seligman & LatzMichigan Central R. Co. v. NoremOcean Accident Guarantee Corp. v. PearsonBrader v. Zurbrick, Dist. Director, ImmigrationEx Parte HatemCopperthwaite v. United StatesIn re Bills of ExceptionsElkhorn Coal Corp. v. Hackworth