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

291 Geneva, December 6, 2018 Lot N° Symbol(s) / Photo Page Cat. N° Estimate ( € ) 51652 51651 51651 DCE P 373-375 prob 1934 AIRMAILS Stratosphere accident complete set perf.11 , each value with OBRAZETS part perfin, as usual without gum, scarce 500 51652 C 373A 1934 AIRMAILS Stratosphere accident 5k lilac perf 13 3/4 (~14), mint hinged, fine 100 51653 51654 51655 51653 H 373Pb 1934 AIRMAILS Stratosphere accident 5k lilac, watermark vertical, perf. 11 with IMPERFORATE bottom sheet margin, very rare adhesive ….known only used, Mi 480A Uu, Standard 373Pb , Zverev & Gilmanov 377pd, Liapin 433 var., cert. Zagorskiy 4’500 51654 H 374A 1934 AIRMAILS Stratosphere accident 10k brown perf. 13 3/4 (~14), a very rare adhesive …. known only used cto with gum, Mi 481CY, Standard 0374A, Zverev & Gilmanov 378A, Liapin 434A 2’000 51655 C 375A var. 1934 AIRMAILS Stratosphere accident 20k darkblue perf. 14 : 14 : 14 : 11, mint hinge trace, some gum distribution otherwise very fine and extremely rare, cert Zverev 6’000