Sierra Leone
British Colony bronzed copper Proof Dollar 1791 PR64 Brown PCGS, Soho mint, KM6a, FT-2B. 100 / 100 denomination on the reverse variety. A highly appreciable near-gem selection of this trademark Sierra Leone Company issue, the largest denomination and the best engraved of the series. Always a popular British West African rarity that has been seen with more frequency in recent memory, but typically not as fine as the present specimen. Imbued with a mottled iridescence atop an undercurrent of peach and amber which appropriately lend to the coin's advanced eye appeal.
https://coins.ha.com/itm/sierra-leone/sierra-leone-british-colony-bronzed-copper-proof-dollar-1791-pr64-brown-pcgs-/a/3094-35107.s?type=CoinArchives3094
HID02906262019
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Estimate: 3000-5000 USD