
    Commonwealth v. Johnson, Appellant.
    Argued March 28, 1973.
    
      Brian E. Appel, with him Segal, Appel & Natali, for appellant; Melvin Dil-dine, Assistant District Attorney, with him James T. 
      
      Ranney and Milton M. Stein, Assistant District Attorneys, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  