Watch List notes:

Halfcrowns (32) 1834 WW in script, 1836, 1844 Plain 44, 1844 44 with upper serifs, 1845, 1846, 1849 Large Date, 1874, 1875, 1876, 1877, 1878, 1879, 1880, 1883, 1885, 1886, 1887 Jubilee Head (Ex-brooch mount), 1888, 1889, 1890, 1891, 1892, 1893, 1894, 1895, 1896, 1897, 1898, 1899, 1900, 1901 VG to Near Fine

Estimate: 150-300 GBP