Brazil
Joao VI gold 4000 Reis 1818-(R), Rio de Janeiro mint, KM327.1, Russo-582, MS64 NGC. Exceptionally preserved with dazzling luster in the fields and seldom-rivaled detail within the design. A truly elite example of this Joao as King type and currently the single finest example certified by NGC for the date.
Estimate: 3000-3500 USD