Watch List notes:

Lot of two Guadalajara, Mexico, El Banco de Jalisco, 500 pesos front and back proofs, no date 19XX (1910). Frampton-M392p; SCWPM-S326p. Three POCs (on obverse only), both uniface. Both UNC; the obverse has a thin area behind the woman's head and some stains while the problem-free reverse is mounted on cardstock with "75133" printer's pencil annotation on the back. (Estimate: $1000 - 1500)