U.S. Supreme Court February 1930 casesDavis v. PrestonChicago N.W. Ry. v. LindellFlorsheim Bros. Co. v. United StatesLucas v. North Texas Co.United States v. American Can Co.Kansas City So. Ry. v. Trust Co.C. O. Ry. Co. v. BryantTagg Bros. & Moorhead v. United StatesDistrict of Columbia v. FredU.S. Fidelity G. Co. v. GuentherLucas v. American Code Co.Collie v. FergussonB. O.S.W.R. Co. v. CarrollEarly v. RichardsonCooper v. United StatesSuperior Oil Co. v. MississippiMoore v. MitchellMinerals Separation v. Magma Co.N.Y.C.R. Co. v. AmbroseWhite v. Sparkill Realty Co.Illinois Cent. R. Co. v. CrailCarley Hamilton v. SnookPiedmont Nor. Ry. v. United StatesUnited States v. Guaranty Tr. Co.United States v. WurzbachLindgren v. United StatesDist. of Columbia v. Thompson