Court of Appeals for the Third Circuit September 1949 casesWilmington Trust Co. v. Mutual Life Ins. Co.J.E. Mergott Co. v. Commr. of Internal RevenueN.L.R.B. v. Public Serv. Co-Ordinated TransBall v. Paramount PicturesCommissioner v. Penn Athletic Club Bldg.Newspaper Readers Serv. v. Canonsburg PotteryCentral Trust Co. v. Pittsburg, Shawmut N.R