Great Britain
William IV Proof 6 Pence 1831 PR63 Cameo PCGS, KM712, S-3836. Plain edge. Arguably fully frosted over William's bust despite the only "cameo" notation, the fields a lovely gunmetal gray and appearing both sleek and reflective.
https://coins.ha.com/itm/great-britain/great-britain-william-iv-proof-6-pence-1831-pr63-cameo-pcgs-/a/3089-32786.s?type=CoinArchives3089
HID02906262019
© 2020 Heritage Auctions | All Rights Reserved
Estimate: 400-600 USD