Lot 70220 – 1931 (July 24-31) Zeppelin Polar Flight cover flow

1931 (July 24-31) Zeppelin Polar Flight cover flown from F’hafen (24.7.31 cds) to Leningrad (25.VII.31 pictorial arrival) franked by special ovpt. 2RM & 4RM values, also card flown on same leg with 1RM tied by 25.7.1931 “on board” cds, the cover sent on to Coburg (Bavaria) and signed Roumet, tiny envelope faults else very fine (Sieger 119 B, Mi. € 1’360+) (2)