
    452 A.2d 40
    Commonwealth v. Royster, Appellant.
    Petition for Allowance of Appeal Denied Feb. 14, 1983.
    Submitted November 6, 1981.
    Barnaby C. Wittels, for appellant;
    Steven J. Cooperstein, Assistant District Attorney, for Commonwealth, appellee.
    Before SPAETH, BECK and LIPEZ, JJ.
   Affirmed.

SPAETH, J., concurred in the result.  