
    447 A.2d 643
    Commonwealth v. Shields, Appellant.
    Petition for Allowance of Appeal Denied Sept. 27, 1982.
    Submitted May 22, 1981.
    Frank R. Riddle, for appellant; William G. Martin, Assistant District Attorney, for Commonwealth, appellee.
    Before CERCONE, P. J., MONTGOMERY and VAN der VOORT, JJ.
   The judgment of sentence of the lower court is affirmed.  