1803, France (Consulate), Napoleon Bonaparte. Gold 20 Francs CoinDenomination: 20 Francs Engraver: Nicolaus-Pierre TiolierMint Year: AN 12 - (Year 12 of the Revolution = 1803/1804) Reference: Friedberg 487, Gadoury 1020, Mazard 416, Schlumberger 5, KM-651. Rare! Material: Gold (.900) Diameter: 21mm Weight: 6.46gmObverse: Bare head of Napoleon Bonaparte left. Engraver’s signature (T ...