Nicaragua 1929 Momotombo Airmail Die Proof Color Trials x 3. Scott C5-C6 var

$890.00

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Three ABNC Momotombo die proofs color trials for the 50c and 1 Cordoba values. On India paper, sunk on to cream stock card, two of which are mounted on to stout card with acetate protector. A few tone spots.