Watch List notes:

Halfcrowns (25) 1820 George IV, 1829, 1836, 1844, 1874, 1875, 1878, 1879, 1880, 1881, 1882, 1883, 1884, 1885, 1886, 1887 Young Head, 1888, 1889 (2), 1890, 1892, 1893, 1894, 1895 and 1896 VG to Near Fine

Estimate: 200-300 GBP