The Martyn Alan Eeley-Hardcastle Collection of British Coins
George III (1760-1820), Pre-1816 issues, Proof Penny, 1797 (late Soho), in bronzed-copper, edge plain, 25.24g/6h (BMC 1109 [KP 14]; Selig ; S 3777). Brilliant and virtually as struck, rare £500-£700
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Provenance: A Collection of British Milled Coins, the Property of a Gentleman, DNW Auction 136, 8-9 June 2016, lot 371