GREAT BRITAIN, British Coins, England, George III: Proof Farthing, 1799, struck in bronzed-copper, by C H Küchler, Obv laureate and draped bust right, date below, Rev Britannia seated left on rock, denomination below, edge plain (Peck 1273, KF8; S 3779). Toned, practically as struck and rare. Estimate: US$400-500
