CoinWorldTV 1840, Nassau (Grand Duchy), Adolphe I. Large Silver 2 Thaler (3½ Gulden) Coin. Cleaned XF+ Mint Year: 1840 Denomination: 2 Thaler (3½ Gulden) Assayer: Davenport 744, KM-65 ($275 in VF!) Condition: A well-circulated and cleaned VF-XF with numerous bag-marks and a few edge-hits! Material: Silver (.900) Weight: 37.14gm Diameter: 41mm Obverse: Bare head of Adolphe I of Luxemburg r ...