1809, Netherlands, Kingdom of Holland, Louis Napoleon. Gold Ducat Coin. RR! Mint Year: 1809 Denominations: Ducat Mint Place: Utrecht (bee) Reference: Friedberg 322, KM-38 Rare! Material: Pure Gold (.983) Diameter: 20mm Weight: 3.42gm Reverse: Bare head of Louis Napoleon (Napoleon’s independent-minded brother) left. Legend: LODEW . NAP . KON . VAN HOLL . Obverse: Quartered arms of the K ...