
    Commonwealth v. Mackie, Appellant.
    Argued September 13, 1971.
    
      Francis S. Wright, Assistant Defender, with him Anne T. Welsh and John W. Paekel, Assistant Defenders, and Vincent J. Ziccardi, Defender, for appellant; Milton M. Stein, Assistant District Attorney, with him 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.  