Watch List notes:

1000 pesetas. November 4, 1949. No series. (Edifil 2021: 458, Pick: 138a). Very rare in this exceptional quality, original sizing. Uncirculated. PMG66EPQ package. (To give us an idea of its rarity, as of July 1, 2022, this bill is the best rated along with 7 other bills in PMG)