Mexico City, Mexico, cob 8 reales "greenie" (encrusted as found), Charles II, assayer not visible.26.13 grams.Rhomboid flan with four sharp points, completely encrusted in green oxidation with tiny shell bits but with just enough shield detail peeking out to identify as Charles II.With photo-certificate.Recovered from: Greenies
Estimate: 200-300 USD