Lot 256, Canada 1930 20 cent henna brown Special Delivery, mint XF July 24, 2020February 5, 2016 by Sparks Auctions Lot 256 Canada #E4 1930 henna brown Special Delivery, mint never hinged, with four huge margins, fresh and extremely fine. Accompanied by a 2013 Richard Gratton AIEP certificate. Unitrade CV C$200.