
    Commonwealth v. Willis, Appellant.
    Argued June 9, 1970.
    
      Harry L. Green, Jr., Assistant Public Defender, for appellant;
    
      Stewart J. Greenleaf, Assistant District Attorney, with him Paul W. Tressler, Assistant District Attorney, William T. Nicholas, Executive Assistant District Attorney, Parker H. Wilson, First Assistant District Attorney, and Milton O. Moss, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  