Mint Year: 1836 References: KM-626.1. Denomination: Gold 80 Reales Mint Mark: Madrid (crowned M). Material: Gold (.875) Diameter: 20.5mm Weight: 6.75gm Obverse: Bust of Isabella II of Spain right. Legend: ISABEL 2a. POR LA GRACIA DE DIOS. / 1836 . Reverse: Crowned spanish, splitting value (80-Rs.) within large Toison d’or (Order of the Golden Fleece) chain. Legend: REINA DE LAS ES ...