Court of Appeals for the Third Circuit April 1929 casesSouthern Surety Co. v. Commercial Cas. Ins. Co.Radin v. Commissioner of Internal RevenueKeystone Wood Products Co. v. SmithChristianssand Shipping Co. v. MarshallEMMONS COAL MINING CORP. v. SIR R. ROPNER COBassick Mfg. Co. v. Frank Miller Co.