Spain
Seville, Spain, gold bust 1/2 escudo, Charles III, 1773CF, NGC MS 62, finest known in NGC census. Cal-1303; KM-415.2.Bold details and choice luster, slightly off-center strike, slight high-point flattening on bust but no actual wear, finest (by three grades) of just three entries in the NGC census and much scarcer than Madrid mint.
Estimate: 600-900 USD