Mexico City, Mexico, cob 1/2 real, 1623/2 D, extremely rare, NGC VF 35, finest and only example in NGC census. S-M18a; KM-unl (22 for type); Cal-unl. 1.62 grams. Full date but messy final digit (overdate not noted on label), full and well-centered monogram with clear oM to left, D to right and *-fleur-* below, good full cross (slightly off-center), deeply toned all over. Pedigreed to the Clyde Hubbard Collection, with his original tag/envelope.
Estimate: 300 - 450 USD