SAINT KITTS 1981 (PROOF) 30C GREEN-THROATED CARIB IMPERF SINGLE ON PRESENTATION CARD
30c Green-Throated Carib imperforate proof single, missing 'QUESTA' imprint and printed on matt paper, mounted on presentation card. Very scarce. Fresh and fine. SG62Avar; SC58var
Note: issued stamps are on glossy paper and feature a 'QUESTA' imprint in the lower margin
