Italy
Sicily. Carlo III gold Oncia 1751 VB-PN MS64 PCGS, Palermo mint, KM173, Fr-887. An exceptionally bright example of this issue, struck from late-state dies exhibiting much rust throughout the engravings, but highly reflective fields that bear some signs of die polish. It is in an exceptional state of preservation, virtually as struck.
Estimate: 1000-1500 USD