Mexico City, Mexico, 4 reales, Charles-Joanna, "Early Series," assayer R (Rincon) at bottom between pillars, PLVSVT in rounded panel, NGC AU details / "Golden Fleece" (Shipwreck Blue Label). Nesmith 6 for type/Nesmith 6c type; Cal-115; S-M1; KM-16. An early emission for this assayer in which a Latin R was punched over a Gothic R of the assayer's initial (contrary to the NGC label of P/R), slightly doubled but with clear details, minor scratches between pillars, a good coin for those wanting a scarcer type. Recovered from: "Golden Fleece wreck," sunk ca. 1550 in the Northern Caribbean
Estimate: 3500 - 5000 USD