
    Commonwealth v. Walker, Appellant.
    Submitted September 10, 1969.
    
      Melvin L. Fuhrman, for appellant;
    
      Walter W. Cohen and James D. Crawford, 
      Assistant District Attorneys, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  