This opinion cites 11 cases:

Commonwealth v. Bigelow ( 1979 )


O'Boyle v. J.C.A. Corp. ( 1988 )


Bartley v. Concrete Masonry Corp. ( 1983 )


Cali v. Philadelphia ( 1962 )


Zizza v. Dresher Mechanical Contractors, Inc. ( 1986 )


Swartz v. Conradis ( 1929 )


Cranshaw Construction Inc. v. Ghrist ( 1981 )


Capozzoli v. Stone & Webster Engineering Corp. ( 1945 )


McDonald v. Levinson Steel Co. ( 1930 )


McGrail v. Workmen's Compensation Appeal Board ( 1992 )


Dume v. Elkcom Co., Inc. ( 1987 )