discussed Cited "see" Appalachian Electric Power Company v. Federal Power Commission See Appalachian Electric Power Co. v. Smith, D.C., 4 F.Supp. 3, 6 , Id., 4 Cir., 67 F.2d 451 , certiorari denied 291 U.S. 674 , 54 S.Ct. 458 , 78 L.Ed. 1063 , and United States v. Appalachian Electric Power Co., D.C., 23 F.Supp. 83 , Id., 4 Cir., 107 F.2d 769 , Id., 311 U.S. 377 , 61 S.Ct. 291 ; 85 L.Ed. 243 .