Watch List notes:

Mexico City, Mexico, gold bust 1 escudo, Charles III, 1780FF/M, unlisted over-assayer, NGC AU 53.Cal-un (134 for Type); KM-unl (Type 118.2).Fully detailed but not overly bold, muted luster but minimal wear, with bold over-assayer that is known but unlisted in references, second finest in NGC census behind a single AU 58.
($350-500)