
    Commonwealth v. Armstead, Appellant.
    Argued December 7, 1971.
    
      Anne F. J ohnson, Assistant Defender, with her John W. Packet, Assistant Defender, and Vincent J. Ziccardi, Defender, for appellant; Judith Dean, Assistant District Attorney, with her Milton M. Stein, Assistant District Attorney, James D. Crawford, Deputy District Attorney, Richard A. Sprague, First Assistant .District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  