Spain
Philip IV gold Cob 8 Escudos ND (1621-65)-R XF40 NGC, Seville mint, KM59.2, Onza-87. A decent specimen of this rare type, struck on a roundish but chunky flan thus with no date apparent. The R assayer initial (for Geronimo Rodriguez) is clearly visible to the left of the shield.
Estimate: 1500-2000 USD