Watch List notes:

Mexico City, Mexico, bust 2 reales, Charles III, 1779 FF, with unidentified sunburst countermark on obverse. KM-88.2; Cal-668; Yonaka-M2.79. 3.97 grams. Salvaged coin with a large bold countermark across the bust (unidentified and probably a type of chopmark).
($100-150)