David Feldman - Europe & All World Collections Thursday, December 6, 2018, at 10:00 CET

290 Lot N° Symbol(s) / Photo Page Cat. N° Estimate ( € ) Europe 51648 51647 51646 51645 51645 CC P 341 1933 STRATOSPHERE FLIGHT 5k IMPERFORATE colour proof in dark brown, practically MNH, superb example, signed I.P.Morozov, cert. Zverev 2’300 51646 C P 341 1933 STRATOSPHERE FLIGHT 5k IMPERFORATE colour proof in red, as usual mint remainder gum (sort of dried gum), very fine & rare, cert.Zverev 2’300 51647 C P 341 1933 STRATOSPHERE FLIGHT 5k IMPERFORATE colour proof in grey black, as usual mint remainder gum (sort of dried gum), very fine & very rare, signed I.P.Morozov, cert.Zverev 2’300 51648 C P 341 1933 STRATOSPHERE FLIGHT 5k IMPERFORATE colour proof in light brown, as usual mint remainder gum (sort of dried gum), very fine & very rare, signed I.P.Morozov, cert.Zverev 2’300 51650 51649 51649 C 357 var. 1934 AIRMAILS 20k with RARE PERFORATION 13 3/4 : 10 1/4 : 13 3/4 : 13 3/4, mint hinged 3’000 51650 H 359 var. 1934 AIRMAILS 80k top left corner margin example with RARE PERFORATION 10 1/4 : 13 3/4 : 13 3/4 : 13 3/4, used (the few known examples are all used !), at back signed Sov.f., Zverev & Gilmanov no. 363A 3’000