Watch List notes:

George IV, halfcrowns (2): 1820; 1821, the armorial reverses enamelled in 5 colours; 1820, background black, the national flowers finely engraved; 1821, background white; with a pair, 1821, the armorial reverses enamelled in 6 colours, the background silver, all brooch mounted, one of the latter extremely fine, others very fine or better (4)
(175-225 GBP)