Watch List notes:

Banco Nacional De Cuba, 1960 Issue, Che Guevara Signature on Specimen Banknote. Cuba, 1960, 20 Pesos, P-80c, Specimen, Black on olive underprint, Maceo in center, back olive with Cuba Arms, "Muestra" overprints, "M 000000 A" serial numbers, POC's, "Che" signature as Presidente Del Banco, Choice to Gem Uncirculated Condition, Rare signature variety. ABNC.

Estimate: 250 - 500