
    379 A.2d 614
    Commonwealth v. Tunnell, Appellant.
    
      Submitted December 22, 1976.
    Calvin S. Drayer, Jr., and Joseph R. D’Annunzio, Assistant Public Defenders, for appellant;
    Robert A. Selig and Eric J. Cox, Assistant District Attorneys, for Commonwealth, appellee.
   Order affirmed.  