
    Commonwealth v. Silvis, Appellant.
    Submitted September 30,1974.
    Before Jones, C. J., Eagen, O’Brien, Roberts, Pomeroy, Nix and ManDERINO, JJ.
    
      Bernard J. Hessley, for appellant.
    
      Paul H. Millin, District Attorney, for Commonwealth, appellee.
    November 20, 1974:
   Opinion

Per Curiam,

Order affirmed.  