Watch List notes:

Great Britain, George IV (1820-1830), retrospective pattern crown, dated 1820, obv. portrait of King to left, around GEORGIUS III D:G: BRITANNIAR: REX F:D:, rev. crowned shield with symbols of England, Scotland and Ireland, ANNO 1820 to sides, edge plain, 38.6mm diameter, three different metals copper, golden alloy, pewter, the lot comprises 20 pieces in three different metals. Uncirculated. (Total 60 pcs)

Produced in limited edition quantities by INA Ltd in 2008 to illustrate the potential which had existed for the creation of a larger series of crown-sized coins for this short reign.
($90-100)