Watch List notes:

British Coins, George III, AR halfcrowns (2): 1816, laureate bust right; rev. crowned shield within Garter and Collar (S.3788); 1819, laureate head right, rev. crowned shield within Garter (S.3789); George IV, AR halfcrown, 1821, laureate head left, rev. crowned shield (S.3807); William IV, AR halfcrown, 1836, bare head right, rev. ornate crowned shield (S.3834), fair or better (4)