
    429 A.2d 103
    Commonwealth v. Knox, Appellant.
    
      Submitted June 13, 1980.
    John R. Arney, Jr., for appellant;
    Frank T. Hazel, District Attorney, for Commonwealth, appellee.
    Before BROSKY, HOFFMAN and CIRILLO, JJ.
    
    
      
       Judge Vincent A. Cirillo of the Court of Common Pleas of Montgomery County, Pennsylvania, is sitting by designation.
    
   The order of the Court of Common Pleas of Delaware County of October 16, 1979 is hereby affirmed.  