Hayden v. Philadelphia , 381 Pa. 134 ( 1955 )
Finney v. G. C. Murphy Co. , 400 Pa. 46 ( 1960 )
Vetter v. Great Atlantic & Pacific Tea Co. , 322 Pa. 449 ( 1935 )
Smith v. Bell Telephone Co. , 397 Pa. 134 ( 1959 )