Lot
1228 
1934, 4¢ Parks, imperf horizontally, vertical pair, o.g. with a post office paste up covering a portion of the gum, fresh with rich color, Very Fine and rare, only 15 pairs issued and all except 4 pairs bearing the paste up on reverse; with photocopy of 1976 P.F. certificate and 2013 P.F. certificate. Scott No. 743a $3,500.