
    Miles et al., Appellants, v. Pennsylvania Public Utility Commission.
    
      Argued September 9, 1968; reargument refused November 22, 1968.
    
      Paul A. Levy, with Mm Frater, Green & Levy, for appellants; Dominic J. Ferraro, Assistant Counsel, with Mm Joseph O. Bruno, CMef Counsel, for Pennsylvania Public Utility Commission, appellee; R. Lee Ziegler, for intervening appellee.
   Orders affirmed.  