SAINT KITTS 1981 (PROOF) 25C GREY KINGBIRD IMPERF SINGLE ON PRESENTATION CARD
25c Grey Kingbird imperforate proof single, missing 'QUESTA' imprint and printed on matt paper, mounted on presentation card. Very scarce. Fresh and fine. SG61Avar; SC57var
Note: issued stamps are on glossy paper and feature a 'QUESTA' imprint in the lower margin
