Watch List notes:

Irish Coins, Ireland, George III, proof halfpenny, 1805, struck in copper, Soho mint coinage, laureate and draped bust r., rev. crowned harp, date below, HIBERNIA above, edge centre-grained (DF.597; S. 6621 – copper proof not listed), choice mint state and retaining most of its original redness (250-300 GBP)