
    Commonwealth v. Butler, Appellant.
    Argued March. 19, 1973.
    
      Leonard Sosnov, Assistant Defender, with him Barbara A. Brown and Jonathan Miller, Assistant Defenders, and Vincent J. Ziccardi, Defender, for appellant; Louis A. Peres, Jr., Assistant District Attorney, with him Milton M. Stein, Assistant District Attorney, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  