拍品 714
714
cover 1931, 4m Polar Flight (C42, Michel 458), a similar Zeppelin Polar Flight cover to the U.S., very fine, Sieger DM750, Michel DM2,300 photo

細節
cover 1931, 4m Polar Flight (C42, Michel 458), a similar Zeppelin Polar Flight cover to the U.S., very fine, Sieger DM750, Michel DM2,300 photo