
    Commonwealth v. Shirer, Appellant.
    
      Submitted December 7, 1972.
    
      Earle Lees, Andrea Levin and Jonathan Miller, Assistant Defenders, and Vincent J. Ziecardi, Defender, for appellant; Louis A. Perez and Milton M. Stein, Assistant District Attorneys, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  