U.S. Supreme Court January 1920 casesMergenthaler Linotype Co. v. DavisSilverthorne Lumber Co. v. United StatesSt. Louis, I. Mt. So. Ry. v. United StatesWestern Union Tel. Co. v. BoegliUnited States v. Standard BreweryUnited States v. PolandEastern Extension Tel. Co. v. U.S.Birge-Forbes Co. v. HeyeSchall v. CamorsDuhne v. New JerseySo. Pac. Co. v. Industrial Accident CommChipman, Ltd. v. Jeffery Co.Napa Valley Co. v. R.R. CommThe Mail Divisor CasesStroud v. United StatesMaryland Casualty Co. v. United StatesHays v. Port of SeattleWinchester v. Winchester Water WorksJacob Ruppert v. CaffeyProducers Transp. Co. v. R.R. CommRex v. United States