George V, unofficial "Pattern Crown" dated 1911 in Roman numerals, struck in .916 (22ct) gold, struck to a brilliant proof finish, bare head bust left, DRG below, by Donald R Golder after A G Wyon, GEORGIVS V D G: BRITT: OMN: REX F:D:IND: IMP: MDCDXI, rev. struck en medaille, St George with crested helmet and cloak, slaying dragon on groundline, no legend by Donald R Golder, edge plain, weight 41.7g., diameter 38.6mm., brilliant as struck, unique in gold