SPAIN: 4 Reales (1598-1621) in silver (0,930). Crowned shield of royal coat of arms between mint mark with assayer mark below and value on obverse. Quartered coat of arms of Castile-Leon and date above legend on reverse. Inside slab by NGC "VF DETAILS / ENVIRONMENTAL DAMAGE / (13,52g)". Cert number: 6647944-020. (KM 33).