Losnr. 1910 - 284.-290. Auktion
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Losnr. : 1910 Sowjetunion
1934: Presentation sheets to the delegates of the 17th Congress of the BKP 1934. There is a total of 18 sheets bearing stamps including 1933 'Stratosphere baloon' (Mi 453/5), 'Zeppelin Polar Flight (Mi 402/5B), 1932 'Polar Year' (Mi 410/1A) and others, all cancelled with special canceller for the Congress in Moscow 25. January 1934. A very unusual item, we have not come accross before.Ausruf : 250 CHFZuschlag : 250 CHF