Great Britain, George III. Scarce Gold 1/2 Sovereign Coin.Mint Place: London Denomination: 1/2 SovereignReference: Friedberg 372, S. 3786, KM-673. R!Material: Gold (.917)Diameter: 19.2mmWeight: 3.96gmObverse: Laureate head of George III right.Legend: GEORGIUS III DEI GRATIA 1817Reverse: Crowned and quartered shield with British coat-of-arms. Legend: . BRITANNIARUM REX FID : DEF .George III (G ...