Laib v. Pennsylvania Railroad , 180 Pa. 503 ( 1897 )
Callahan v. Philadelphia Traction Co. , 184 Pa. 425 ( 1898 )
Cromley v. Pennsylvania Railroad , 211 Pa. 429 ( 1905 )
Buckman v. Philadelphia & Reading Railway Co. , 232 Pa. 351 ( 1911 )
Kasarda v. Lehigh Valley Railroad , 222 Pa. 146 ( 1908 )
Kobylis v. Philadelphia & Reading Railway Co. , 261 Pa. 350 ( 1918 )