
    September 23, 1980.
    429 A.2d 67
    Commonwealth v. Brown, Appellant.
    Submitted December 6, 1979.
    Mark A. Lublin, for appellant;
    Eric B. Henson, Assistant District Attorney, for Commonwealth, appellee.
    Before BROSKY, WICKERSHAM and EAGEN, JJ.
    
    
      
       Chief Justice Michael J. Gagen of the Supreme Court of Pennsylvania, is sitting by designation.
    
   Judgment of sentence affirmed.

EAGEN, J. concurred in the result.  