Watch List notes:

Mexico City, Mexico, 1 real, Charles-Joanna, "Late Series," assayer L/O to left, mintmark M to right (L/O-M), rare, NGC VF 30. Nesmith-80e type; Cal-unlisted; S-M9; KM-unlisted. 3.23 grams. Nesmith listed three copies seen of this over-assayer variety and this is slightly different from the ones he cataloged. Regardless, it is rare and important in documenting the alternation of assayers L and O at the mint and a decent example with lots of contrast and almost full legends. Pedigreed to the Clyde Hubbard Collection of Mexican Charles-Joanna Coinage (stated on label). Accompanied by original tag or holder.

Estimate: $250 - $375