Buck Mountain Coal Co. v. Lehigh Coal & Navigation Co. , 50 Pa. 91 ( 1864 )
Garrison Estate , 391 Pa. 234 ( 1958 )
Atlee Estate , 406 Pa. 528 ( 1962 )
Pruner Estate , 390 Pa. 529 ( 1957 )
Wiegand v. the Barnes Foundation , 374 Pa. 149 ( 1953 )