Brazil
Maria I gold 6400 Reis 1799-R MS62 NGC, Rio de Janeiro mint, KM226.1, LMB-537. Struck with a rusty pair of dies, particularly on the obverse, which has corresponded with an area of weakness to the Queen's face. Nevertheless, this piece is clearly nearly as-struck with plentiful mint luster.
From the Santa Cruz Collection
HID02901242017
Estimate: 900-1200 USD