Lot 431, Great Britain 1929 one pound George Slaying The Dragon, XF with c.d.s., sold for C$526 October 31, 2020 by Sparks Auctions Lot 431 Great Britain #209 1929 £1 Black St. George Slaying the Dragon, used with c.d.s. cancel, a fresh and extremely fine stamp. Scott CV U$675, sold for C$450.00 plus 17% buyer’s premium.