Confederacy, 1863, 10¢ greenish blue, die II, bottom margin plate block of 12 with plate "No. 4." only, o.g., lightly hinged, large margins and rich color, vertical crease, light natural paper wrinkles and tiny extraneous ink mark, fresh and otherwise Very Fine. a scarce plate block. Scott No. 12c  $475+. $0 (Image)