Watch List notes:

Mexico City, Mexico, cob 1 real, Philip III, assayer F below mintmark oM to left (pre-dated period), quadrants of cross transposed, very rare, NGC XF 45, finest known in NGC census. S-M12a; KM-27.1; Cal-482. 3.31 grams. Full but slightly doubled cross and shield with bold full oMF (the o appearing twice) and denomination I, nearly full crown, the blatant transposition error rather unusual for this period (not noted on label), deeply toned all over. Pedigreed to the Clyde Hubbard Collection.


Estimate: 350 - 500 USD