Haeberle v. Peterson , 262 Pa. Super. 247 ( 1978 )
Cooper v. Metropolitan Life Insurance , 323 Pa. 295 ( 1936 )
Stack v. Wapner , 244 Pa. Super. 278 ( 1976 )
Kernan v. Gulf Oil Corporation , 231 F. Supp. 339 ( 1964 )