Keys v. Johnson , 1871 Pa. LEXIS 149 ( 1871 )
Henderson v. Sonneborn , 1906 Pa. Super. LEXIS 42 ( 1906 )
Earp v. Cummins , 1867 Pa. LEXIS 128 ( 1867 )
Samuels v. Luckenbach , 205 Pa. 428 ( 1903 )