Description
Est.$
1953, Esperanto Congress, red overprint "STT VUJNA" on 300d violet and green, miniature sheet of 12 (4x3), post office fresh quality, full OG, NH, VF and extremely rare, only a handful survived intact, Sassone #MF4, C.v. €22,000
2000.00
1953, Esperanto Congress, red overprint "STT VUJNA" on 300d lilac and green, specially produced miniature sheet of eight (4x2) with red marginal inscription, light fold along horizontal perforation, nice and beautiful item, full OG with number 15 on reverse of top right margin, NH, VF and rare, only 240 sheets were printed, many of those were destroyed, Sassone #F4, C.v. €14,000
1500.00
1953, Esperanto Congress, red overprint "STT VUJNA" on 300d lilac and green, specially produced miniature sheet of eight (4x2) with double (!) red marginal inscription, slightly folded along horizontal perforation, full OG, NH, VF and extremely rare, only 5 such sheets known, F. Kessler guarantee hs, Sassone #F4a, C.v. €60,000
7500.00