U.S. Supreme Court April 1919 casesPerley v. North CarolinaColumbus Ry. Power Co. v. ColumbusChalker v. Birmingham N.W. Ry. Co.United Railroads v. San FranciscoBarbour v. GeorgiaMatters v. RyanBrougham v. Blanton Mfg. Co.Citizens Bank v. OppermanBurr v. ColumbusLouisville c. Bridge Co. v. United StatesStandard Oil Co. v. GravesDarling v. City of Newport NewsHouston v. St. Louis Packing Co.United States v. LaughlinSouthern Pac. Co. v. ArizonaNew Orleans N.E.R.R. Co. v. ScarletYazoo M.V.R.R. Co. v. MullinsCollett v. AdamsEx Parte WagnerRand v. United StatesChicago & Northwestern Railway Co. v. OchsMcKinley v. United StatesUnited States v. Atchison, T. S.F. Ry. Co.Delaware, L. W.R.R. Co. v. United StatesPublic Util. Commrs. v. Compania GeneralMoore v. United StatesLake Erie W.R.R. Co. v. Pub. Util. CommCorn Products Refg. Co. v. EddyHartford Life Ins. Co. v. JohnsonUnited States v. GudgerEx Parte TracyHathaway Co. v. United StatesEx Parte HudgingsGillis v. N.Y., N.H. H.R.R. Co.