
    408 A.2d 535
    Commonwealth v. Overly, Appellant.
    Petition for Allowance of Appeal Denied Sept. 10, 1979.
    Submitted October 26, 1978.
    Henry A. Hudson, Jr. and with him Dennis Unkovic, for appellant; David B. Wasson, Assistant District Attorney, for Commonwealth, appellee.
    Before PRICE, HESTER and WATKINS, JJ.
   Order affirmed.  