
    433 A.2d 111
    Commonwealth v. Plummer, Appellant.
    Argued June 11, 1980.
    Robert T. Panowicz, for appellant; William Keller, Assistant District Attorney, submitted a brief on behalf of Commonwealth, appellee.
    Before HESTER, CAVANAUGH and VAN der VOORT, JJ.
   Judgment of sentence affirmed.  