Cheltenham Abington Sew. Co. v. Pa. P. U. C. , 344 Pa. 366 ( 1942 )
Horns Motor Express, Inc. v. Pa. P.U.C. , 148 Pa. Super. 485 ( 1941 )
Cheltenham Abington Sewer. Co. v. P.U.C. , 159 Pa. Super. 59 ( 1946 )