Banco Nacional, One Peso (12), 1967-8-9, 1970-2-8-9, 1980-1-5-6-8; Ten Pesos (12), 1965-7-8-9, 1970-1-8, 1983-4-6-7-8; Twenty Pesos (4), 1971, 1978, 1983, 1988, all 000000 except 10 Pesos 1965, all stamped SPECIMEN or MUESTRA (Pick 96c, 102a, 102b, 102c, 102d, 104a, 104b, 104c, 104d, 105a, 105b, 105c, 105d) [28]. Uncirculated
£90-120