WD Pennsylvania December 1950 casesW.J. Dillner Trans. Co. v. International BrotherhoodBalena v. United StatesCollins v. EmerickDostal v. Baltimores&sO. R. Co.Grobengieser v. Clearfield Cheese Co.Cavadel v. ZolidisCollord v. Reconstruction Finance Corp.United States v. Gallagher