Brazil
Maria I 640 Reis 1794-R MS63 NGC, Rio de Janeiro mint, KM 222.2.Choice Uncirculated with pleasant blueish toning and essentially full mint luster over attractive surfaces. Currently the single Mint State example of the date certified by NGC and among the finest seen of this uncommon type by the cataloger.Ex-Lissner Collection
Estimate: 1500-2000 USD