Watch List notes:

Halfcrowns (16) 1816, 1817 Bull Head, 1817 Small Head, 1818, 1819, 1820 George IV, 1825, 1826, 1829, 1834, 1836, 1837, 1846, 1875, 1885, 1886 VG to Near Fine

Estimate: 300-500 GBP