Gold Coins- 20 Franc Napoleon III-Lot of Two(2) Collectible-Numismatic-Bullion. The coins in the pictures are representative of the quality and finesse of the the Lot, but not neccessarily the coins you will receive.20 Franc-French Gold coins of Napoléon Bonaparte. Are 21 mm in diameter, weigh 6.45 grams (gross weight) and, at 90% pure, contain 0.1867 troy ounces (5.807 g) of pure gold. The item "Gold Coins- 20 Franc Napoleon III-Lot of Two(2) Collectible-Numismatic-Bullion" is in sale since Saturday, April 3, 2021. This item is in the category "Coins & Paper Money\Bullion\Gold\Coins". The seller is "sste9111" and is located in Humble, Texas. This item can be shipped to United States.