set of 5 different specimen notes 1 and 5 Dollars ND (1966) and 20, 50 and 100 Dollars ND (1961) Specimen P. 21s, 22s, 23s, 25s, 26s. All notes have red "Specimen" overprint and zero serial numbers, crisp original paper and fresh colors. Condition: UNC. (5 pcs)