Supreme Court of Pennsylvania March 1980 casesCom. v. PrestonIn re Jones Laughlin Steel Corp.Olshansky v. Montgomery Cty. Election Bd.City of Pittsburgh v. Allegheny Valley BankCom. v. BrownCom. v. GloverEstate of AllenNovalski v. BarbieriIn re Nomination Certif. of Republican PartyTroiani Bros., Inc. v. ComIn re Estate of HamillCom. v. MeyerCom. v. QuinlanIn re Estate of PitoneDelaware Val. Convalescent Ctr. v. BealCom. v. RyderCom. v. MooreTsarnas v. Jones Laughlin Steel Corp.Robert Hawthorne, Inc. v. Cty. Invest'gCom. v. RiglerCom. v. NelsonEisel v. U.S. Slicing Mach. Co., Inc.Com. v. VelasquezCom. v. ReedCom. v. After Six, Inc.Anderson v. ShafferCom. v. TomoneyCom. v. RamboCom. v. SwintCom. v. JonesCom. v. MazzccuaCom. v. BladyBronson v. Com. Bd. of Prob. and ParoleChmill v. City of PittsburghCom. v. AlvaradoCom. v. ArthurSperry Hutchinson Co. v. O'ConnorPa. Petro. Ass'n v. Pa. Power Light Co.Wolbach v. FayCom. v. NelsonEstate of BosicoSheppard v. Old Heritage Mut. Ins. Co.Com. v. RyanCom. v. DouglasGaito v. Pa. Bd. of Probation ParoleIn re Estate of DamarioCom. v. Patterson