Spain
Isabel II 20 Reales 1860 MS64 NGC, Madrid mint, KM609.2. An impressive near-Gem with gray and gold centers that are encircled by an attractive ring of pale green tone at the obverse edges. Very minimally marked, with a reverse that fully meets the requirements of the Gem grade. As it is, the only Mint State graded example of the date at NGC.
Estimate: 1500-1800 USD