Watch List notes:

MEXICO: Revolutionary Issue, AE 20 centavos, Chiconcuatla, Puebla, 1916, KM-757, with rosettes, PCGS graded AU55. Francisco I. Madero BrigadeStruck by the Francisco I. Madero Brigade with S.N.D.P. (Sierra Norte de Pueblo) initials indicating the general location where the coins were struck.

Estimate: 100-150 USD