Watch List notes:

Potosi, Bolivia, bust 8 reales, Charles IV transitional (bust of Charles III, ordinal IV), 1790PR. KM-64; CT-711. 26.52 grams. XF details with practically no corrosion, silvery from cleaning, typically broad flan. Pedigreed to the Charles Eidel collection, with hand-signed Frank Sedwick certificate from 1994 referring to an accompanying container that has since been lost. Recovered from: Athenienne, sunk in 1806 off Sicily in the Mediterranean ($150-225)