
    438 A.2d 645
    Commonwealth v. McPherson, Appellant.
    Petition for Allowance of Appeal Denied Jan. 29, 1982.
    
      Submitted May 5, 1981.
    Thomas Bruno, II, for appellant; Robert B. Lawler, Assistant District Attorney, for Commonwealth, appellee.
    Before CERCONE, P. J., and SPAETH and CAVA-NAUGH, JJ.
   The order of the lower court is affirmed.  