
    Commonwealth v. Graves, Appellant.
    Before Dauer, J.
    Argued November 20, 1975.
    
      Mark S. Frank, with him George Patterson, Jr., for appellant; Charles W. Johns, Assistant District Attorney, with him Robert L. Eberhardt, Assistant District Attorney, John M. Tighe, First Assistant District Attorney, and John J. Hickton, District Attorney, for Commonwealth, appellee.
   Judgment of sentence affirmed.  