Mexico City, Mexico, bust 1/2 real, Charles III, 1772 FM (initials facing rim), NGC MS 62 ("top pop"). Yonaka-M05.72; KM-69.1; Cal-192. Broad flan, choice strike with very light toning over muted luster, traces of die-clashing on obverse, tied with one other for finest in the NGC census (that one listed on a different line).
Estimate: $300 - $450