ZEPPELIN FLIGHT COVERS GROUP. 40 covers, mostly German franking and including two 1912 Rhein-Main flights, 1930 So Americal flights with 2m (1) or 4m (2) single frankings, 1931 Polar Flight with 1m and 2m single frankings, 1932 LUPOSTA Return Flight with Danzig Exhibition issue franking (2), etc., some typical wear, a Fine lot (see online scans)

CV. 750-1,000