Monterey, Nuevo Leon, Mexico, Banco de Nuevo Leon, 20 pesos remainder, 19XX (1893-1913). Frampton-M436r; SCWPM-S362d. Serial 48813, perforated "CANCELADO." A nice blend of colors on this UNC 20 pesos with only a light stain in the right margin. (Estimate: $300 - 450)