Watch List notes:

Banco National Mexicano, 1882 Issue, Front and Back Proofs. Mexico, 500 Pesos, ND(1882), P-253Ap, black and gray eagle and snake / red back. Uniface front and back proofs mounted on cards. Uncirculated details, but a portion of the upper left corner of the front proof is missing, and the note is age toned as well. There are some light blue stains on the back. Rare in any grade.

Estimate: 500 - 1000