Lot 914 — USA #2 1847 black Washington used with red grid cancel July 24, 2020March 22, 2014 by Sparks Auctions Lot 914 O USA #2 1847 10c black Washington, lovely four margin example with nice colour and sharp impression, used with red grid cancellation, very fine. Accompanied by 2002 Philatelic Foundation certificate. Scott $1000