King George III era UK halfpenny values All Coin Values
1 halfpenny = 1/2 of a penny = 1/24 of a shilling = 1/480 of a pound. The first King George III era British halfpenny was minted. in 1770, and the last in 1807. Dates not minted: 1760 1769, 1776 1798, 1800 1805, 1808 1820