Court of Appeals for the Third Circuit April 1931 casesThe JosephineE.J. Keller Co. v. Reading Co.Queen v. Commonwealth Trust Co.Selden Co. v. Barrett Co.Stanley Co. of America v. Gen. Talking PicturesHeiner v. Diamond Alkali Co.Evans v. Fidelity Deposit Co. of MarylandGraham Norton Co. v. Elevator Supplies Co.Certain-Teed Prod. v. Phila. Sub. Mortg. GGrant v. United States