MD Pennsylvania October 1947 casesMacDonald Intern., Inc. v. Vulcan Iron Works, Inc.Bozar v. Central Penn. Quarry, Strip. Const.American Sur. Co. of New York v. First Nat. Bank of NewfoundlandO'Malley v. HiattWoods v. Glen Alden Coal Co.McComb v. C.H. Musselman Co.