Brazil
João V gold 12800 Reis 1732-R AU50 NGC, Rio de Janeiro mint, KM148, Russo-227, Gomes-138.11. A rare one-year type that features a slightly modified shield from that used on the earlier 12800 reis from Rio. This example, lightly circulated, remains rather wholesome with soft tone and no significant shortcomings.
Estimate: 4000-5000 USD