João VI gold 6400 Reis 1819-R MS61 NGC, Rio de Janeiro mint, KM328, LMB-588. Mintage: 9,227. Precisely struck, wearing untoned surfaces with semi-Prooflike fields that become intensely glassy at the peripheries. Ripe for the picking by a discerning collector, this desirable representative of a rare date is bested by a single MS62 representative on NGC's census. HID09801242017 © 2023 Heritage Auctions | All Rights Reserved

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