France
Louis XVIII gold 40 Francs 1816-B AU55 NGC, Rouen mint, KM713.2, Fr-533, Gad-1092. Mintage: 767. A vibrant example of this rarely offered much better date, with pleasure-inducing tone over much the surfaces and reflective prooflike sparkle within the protected areas. Unpriced above XF in the Standard Catalog of World Coins, with a listed value at that grade of $6,035.
Estimate: 5000-7000 USD