
    Commonwealth v. Corbin, Appellant.
    Argued June 13, 1973.
    
      D. M. Masciantonio, for appellant;
    
      Albert L. Becker, Assistant District Attorney, with him James T. Ranney and Milton M. Stein, Assistant District Attorneys, Richard A. Sprague, First Assistant District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  