Director General of Railroads v. West Penn Railways Co. ( 1924 )
Pennsylvania Railroad v. Pennsylvania-Ohio Electric Co. ( 1929 )
Pittsburgh, Bessemer & Lake Erie Railroad v. Public Service Commission ( 1919 )
Pittsburgh & Lake Erie Railroad v. Public Service Commission ( 1920 )
Borough of Swarthmore v. Public Service Commission ( 1922 )
Citizens Passenger Railway Co. v. Public Service Commission ( 1921 )
Muscato v. City of Erie ( 1931 )
Pittsburgh & Lake Erie R. R. v. McKees Rocks Borough ( 1926 )
Wilkes-Barre Railway Corp. v. Public Service Commission ( 1936 )