
    Commonwealth v. Walker, Appellant.
    
      Submitted November 14, 1974.
    
      John R. Cook, Trial Defender, John J. Dean, Chief, Appellate Division, and George H. Ross, Public Defender, for appellant; Robert L. Eberhardt, Assistant District Attorney, John M. Tighe, First Assistant District Attorney, and John J. Hickton, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  