
    Commonwealth v. Curtis, Appellant.
    
      Argued March 20, 1970.
    
      David Kairys, Assistant Defender, with him Melvin Dildine, Assistant Defender, and Vincent J. Ziccardi, Acting Defender, for appellant;
    
      James D. Crawford, Deputy District Attorney, with him J. Bruce McKissock, Assistant District Attorney, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  