O’Brien Coin Guide: GB & Ireland Copper Farthings (George IV)
Background In 1825, in the middle of the reign of King George IV, the long-planned “customs and monetary” union of Great Britain and Ireland was enacted. From a numismatic viewpoint, the farthings of 1826 changed design – from “draped bust laureat” to The Irish pound was thence tied to sterling and almost “free trade” conditions…