CoinWorldTV 1814, Kingdom of Prussia, Frederick William III. Large Silver Thaler Coin Mint date: 1814 Reference: KM-387. Denomination: Thaler Mint Place: Berlin (A)Weight: 22.06gm Diameter: 35mm Material: Silver Obverse: Head of Frederick William III right. Legend: FRIEDR. WILHELM III KOENIG VON PREUSSEN. Reverse: Denomination in words (EIN/REICHS/THALER), date (1814) and mint init ...