Watch List notes:

Alle Welt: Colombia: set of 4 different Specimen banknotes containing 10 Pesos Oro 1963 Specimen, 100 Pesos Oro 1969 Specimen, 100 Pesos 1977 Specimen, 100 Pesos 1983 Specimen, P. 426s, 410s, 418s, 407s. All notes with specimen overprint and zero serial numbers, the 100 Pesos 1977 note has 2 pinholes and the one from 1969 has one slight fold, otherwise all notes crisp original condition: 2x UNC, 2x aUNC.