
    435 A.2d 921
    Commonwealth v. Duncan, Appellant.
    Submitted March 6, 1980.
    Marilyn C. Zilli, Assistant Public Defender, for appellant;
    Marion E. MacIntyre, Assistant District Attorney, for Commonwealth, appellee.
    Before CERCONE, P. J., and WATKINS and MONTGOMERY, JJ.
   The order of the lower court is affirmed.  