1934, 2¢ Parks, imperf horizontally, vertical pair with full top sheet margin and part guide arrow at right, o.g., never hinged, strong bright color, fresh and pristine, Very Fine, only 2-3 panes issued; with 2006 A.P.S. and 2007 P.F. certificates. Scott No. 741a  $1,600. $0 (Image)