Watch List notes:

MEXICO, Mexico City, gold bust 8 escudos, Ferdinand VI, 1748 MF, NGC AU details / removed from jewelry. KM-150; Cal-781; Fr-17. Bold strike with much luster but with light hairlines all over (the only evidence of jewelry mounting that we can see), overall a very acceptable example of this scarce type.

Estimate: $3000 - $4500