Supreme Court of Pennsylvania September 1957 casesPennsylvania Coal Co. v. Luzerne Co.Realty Corp., v. PhiladelphiaObici TrustBest TV, Inc. v. SimbergRafferty v. DiJohnHostetter v. Sterner's Groc., Inc.Weaver EstateWatters v. DeMilioChester Holding Corp. AppealMazur v. CommonwealthSelf Drive It Corp. CaseMcCloskey v. Charleroi Mountain ClubSears, Roebuck Co. v. PowerGrote TrustKuiper v. Upper Merion Township