Brazil
Maria I gold 6400 Reis 1798-R MS61 NGC, Rio de Janeiro mint, KM226.1, LMB-536. Lightly rubbed in line with the grade, nonetheless a firm Mint State with flashes of rich russet tone throughout the surfaces. Well-struck, particularly on the reverse (although with some loss of detail within the five innermost shields).
From the Santa Cruz Collection
HID02901242017
Estimate: 900-1200 USD