Watch List notes:

Potosi, Bolivia, bust 8 escudos, Charles III, 1780PR with 8/7 (unique and unlisted overdate). CT-unl. (cf. 146); KM-unl. (cf. 59). 26.84 grams. Faint but certain overdate (first on record), AU- with minor marks on obverse, slight lamination on reverse, lustrous.

Estimate: $2500 - 3750