Mexico City, Mexico, cob 4 reales, 1610 F, very rare, NGC XF details / cleaned, finest and only example in NGC census. S-M17; KM-37.2; Cal-755. 13.34 grams. Superb full cross-lions-castles, good full shield with very bold full oMF and 161 of date followed by what looks a little like 1/0 but with the 0 stronger than the 1, out-of-round shape with a few minor edge-splits, toned in crevices. Pedigreed to the Clyde Hubbard Collection, with his original tag/envelope.
Estimate: 300 - 450 USD