
    Commonwealth v. Harrison, Appellant.
    Argued December 5, 1972.
    
      Nolan N. Atkinson, Jr., with him Zack, Myers and Atkinson, for appellant; Milton M. Stein, Assistant District Attorney, with him James D. Crawford, Deputy District Attorney, and Arlen Specter, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  