Watch List notes:

Mexico City, Mexico, 1/2 real, Charles-Joanna, "Late Series," assayer G to left, o to right, oMo below monogram, motto P-V-S, NGC XF 40. Nesmith-39 type; Cal-unl; S-M5; KM-6.5. 1.57 grams. Rare type with a trefoil at top of obverse instead of cross potent and P/V/S in banner (unknown to Nesmith), second finest in NGC census behind a single XF 45, full legends and interiors, lovely old toning. NGC #6448110-004. Pedigreed to the Clyde Hubbard Collection of Mexican Charles-Joanna Coinage (stated on label). Accompanied by original tag or holder from Clyde Hubbard.
($400-600)