Mexico City, Mexico, cob 1 real, Philip III, assayer oF below mintmark oM to left, very rare, NGC XF 45. S-M13 (under Ph. II); KM-26 (under Ph. II); Cal-481. 3.33 grams. Full but off-center shield and cross, bold oMoF to left (assayer variety not noted on label), toned all over. Pedigreed to the Clyde Hubbard Collection.
Estimate: 250 - 375 USD