CoinWorldTV 1821, Hannover (Kingdom), George IV. Beautiful Silver 1/6 Thaler Coin. Mint Year: 1821 References: KM-129. Denomination: 1/6 Thaler Material: Silver (.500) Diameter: 24mm Weight: 5.74gm Obverse: Leaping horse left. Initial (B.) below. Legend: 80 EINE FEINE MARK Exergue: B. Reverse: Large value numeral (6) above denomination (EINEN THALER) and date (1821). Legend: KÖN . HA ...