
    Commonwealth v. Walker, Appellant.
    
      Submitted December 6, 1974. John
    
    
      Myers and John W. Packet, Assistant Defenders, and Vincent J. Ziccardi, Defender, for appellant; Glenn S. Gitomer, Mark Sendrow, and Steven H. Goldblatt, Assist-tant District Attorneys, Abraham J. Gafni, Deputy District Attorney, and F. Emmett Fitzpatrick, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  