Supreme Court of Pennsylvania September 1983 casesIn re PetriccaVattimo v. Lower Bucks Hosp., Inc.Com. v. TravagliaEyer v. MarshSacks v. Com., Dept. of Public WelfarePennsylvania Mines Corp. v. Commonwealth, Department of Environmental ResourcesIn re Estate of PedrickWiley House v. ScanlonCom. v. Tabron