The Ross King Collection of British Coins
George III (1760-1820), Pre-1816 issues, Proof Farthing, 1799 (late Soho), in bronzed-copper, edge grained, 6.38g/6h (Cooke 299; BMC 1276 [KF 9]; S 3779). Usual flaw in obverse field, otherwise virtually as struck £150-£200
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Provenance: Glendining Auction, 27 February 1985, lot 80 (part)