Spain
Seville, Spain, gold bust 1/2 escudo, Charles III, 1775CF, NGC MS 62, finest known in NGC census. Cal-1305; KM-415.2.Bold but slightly off-center strike with choice luster, flat spot on highest points of bust and crown but no actual wear, one light adjustment mark, finest of just five entries in the NGC census (much scarcer than Madrid mint).
Estimate: 600-900 USD