Brazil
Joao VI gold 4000 Reis 1818-(R) MS64 NGC, Rio de Janeiro mint, KM327.1, Russo-582. A sensational example of this scarce type, with full mint brilliance and a great strike, further complimented by the pleasant quality of the fields. Currently the single finest example certified by NGC and certainly a worthy contender for the finest known of the date.
Estimate: 2500-3000 USD