Watch List notes:

Mexico City, Mexico, 1 real, Charles-Joanna, "Late Series," assayer G to left, mintmark M to right (G-M), top of shield curved, NGC AU 58. Nesmith-44f; Cal-66; S-M5; KM-unl (9 for type). 3.40 grams. Slightly double-struck on a full planchet with hints of rainbow toning, legends and interiors visible, small carbon stain at bottom of shield, an interesting variety with a curved top of shield (not necessarily rare but only found in this denomination). NGC #6448110-008. Pedigreed to the Clyde Hubbard Collection of Mexican Charles-Joanna Coinage (stated on label). Accompanied by original tag or holder from Clyde Hubbard.
($200-300)