Springfield Consolidated Water Co. v. Philadelphia ( 1925 )
Dormont Borough v. South Pittsburgh Water Co. ( 1936 )
Midland B. v. Steubenville, Co. ( 1930 )
West Penn Railways Co. v. Pennsylvania Public Utility Commission ( 1938 )
Scranton Electric Co. v. Avoca Borough School District ( 1944 )
Pennsylvania Railroad v. Pennsylvania Public Utility Commission ( 1939 )
Metropolitan Edison Co. v. Public Service Commission ( 1936 )
Henshaw Et Ux. v. Fayette Gas Co. ( 1932 )