Mexico
Charles IV gold 4 Escudos 1808/0 Mo-TH AU58 NGC, Mexico City mint, KM144, cf. Cal-229 (unlisted overdate). Borderline Mint State with very slight high-point friction and substantial mint bloom. The final and scarcer final date of this type, the overdate very bold and apparently also scarcer than the plain date variety. Rare in this charming quality and currently the single certified example of the date by NGC.From The Rudman Collection of Mexican Coins
Estimate: 2500-3000 USD