
    Commonwealth v. Hill, Appellant.
    Argued January 11, 1972.
    Before Jones, C. J., Ea&en, O’Brien, Roberts, Pomeroy, Nix and MAnDBRINO, J J.
    
      
      John J. Duffy, for appellant.
    
      William II. Lamb, Assistant District Attorney, with him Norman J. Pine, District Attorney, for Commonwealth, appellee.
    March 20, 1972:
   Opinion

Per Curiam,

Order affirmed.  