Great Britain
George IV gold Proof £2 1826, S-3799, KM701, Bare head, raised lettered SEPTIMO edge, PR62 Cameo NGC. The elegant engraving gives the king an aura of being a Roman emperor, and it was the portrait favored by the king, here with a few small marks on the face and a scuff and some hairlines on the obverse field; the reverse is choice.
Estimate: 5000-7000 USD