Watch List notes:

Halfpennies (35) 1673, 1717, 1719, 1720, 1723, 1724, 1736, 1742, 1743, 1737, 1752, 1771, 1799, 1806 (2), 1807, 1826, 1834, 1853 (2), 1854 (2), 1857, 1859 9 over 8, 1862 (4), 1886, 1887 (3), 1890, 1891, 1893, in mixed grades, most earlier dates Fine or better, the later issues mainly EF with lustre

Estimate: 400-500 GBP