
    473 A.2d 656
    Commonwealth v. Evans, Appellant.
    Petition for Allowance of Appeal Denied Oct. 31, 1984.
    Submitted October 24, 1983.
    Barnaby Wittels, for appellant;
    Jane Cutler Greenspan, Assistant District Attorney, for Commonwealth, appellee.
    Before WICKERSHAM, BROSKY and HOFFMAN, JJ.
   Affirmed.  