The doubloon was a two-escudo gold coin worth approximately four Spanish dollars or 32 reales, and weighing 6.766 grams of 22-karat gold. Doubloons were minted in Spain and the viceroyalties of New Sp
Italian States, Piacenza, 2 Doppie (1626), depicting Odoardo Farnese, Duke of Parma
The Louis d'or is any number of French coins first introduced by Louis XIII in 1640. The name derives from the depiction of the portrait of King Louis on one side of the coin; the French royal coat of