Reithof v. Pittsburgh Railways Co. , 361 Pa. 489 ( 1949 )
Kiser v. Schlosser , 389 Pa. 131 ( 1957 )
Ferruzza v. Pittsburgh , 394 Pa. 70 ( 1958 )
Herrold v. Waddington , 394 Pa. 635 ( 1959 )
Geiger v. Schneyer , 398 Pa. 69 ( 1959 )