U.S. Supreme Court December 1922 casesPortsmouth Co. v. United StatesUnited States v. LanzaRegal Drug Co. v. WardellN.Y. Cent. R.R. v. KinneyDavis v. GreenUnited States v. Northeastern Construction Co.Kirby v. United StatesChamplain Co. v. BrattleboroAmer. Mills Co. v. Amer. Surety Co.United States v. Mason Hanger Co.Southern Ry. Co. v. CliftPenna. Coal Co. v. MahonBoston v. JacksonSt. Louis Compress Co. v. ArkansasCox v. HartMcKelvey v. United States