1851, France (2nd Republic). Nice Gold 20 Francs Coin. 2-Year Type. 6.44gm! Mint year: 1851 References: KM-770. Mint Place: Paris (A) Denomination: 20 Francs (type struck during 1850 and 1851 only!) Material: Gold (.900) Diameter: 21mm Weight: 6.44gm Obverse: Wreathed female head to right, flanked by fasces and olive-wreath. Star above, desgner’s signature (L.MERLEY.F.) below. Legend: R ...