Watch List notes:

Halfpennies William and Mary to George V (112) 1694, 1699, 1700, 1721, 1722, 1723, 1731, 1733, 1734, 1735 (2), 1736, 1738, 1739, 1740, 1742, 1742 2 over 0, 1743, 1744, 1745, 1746, 1747, 1748, 1750, 1751, 1752, 1753, 1754, 1770, 1771, 1772, 1773, 1774, 1775 Contemporary Counterfeit, 1799, 1806, 1807, 1825, 1826, 1827, 1831 (2), 1834 (2), 1837, 1838, 1841, 1843, 1844, 1846, 18471848 8 over 7, 1851 Dots on shield, 1852 Dots on shield, 1853, 1854, 1855 (2), 1856, 1857, 1858 (2), 1859 9 over 8, 1860 Beaded Border, 1861, 1862, 1863 (32), 1866, 1867, 1868, 1869, 1870 (2), 1871, 1873, 1874H (2), 1875H, 1876H, 1877, 1878 VF Rare, 1879, 1880, 1881, 1881H, 1882H, 1883 (2), 1884, 1885, 1886, 1888, 1889, 1891, 1892, 1893, 1894, 1896, 1898, 1900, 1903, 1904, 1905, 1906, 1907, 1909, 1910, 1912, 1914 in mixed grades to EF, includes many useful pieces

Estimate: 250-500 GBP