Watch List notes:

British Copper and Bronze Coins from the Collection Formed by the Late Hiram Brown (Part I)

BRITISH COINS, George III (1760-1820), Pre-1816 issues, Proof Halfpenny, 1806 (late Soho), in bronzed-copper, edge grained, 9.56g/12h (BMC 1363 [KH 36]; Selig 1402; S 3781). A few small carbon spots, otherwise extremely fine £150-200