DANZIG 1931 Luposta-Danzig flight w/ Danzig #C27, C31-35 (set) tied on registered cover to Germany by multiple "Internationale Luftpost Ausstelling" 7/30/32 cds, appropriate green pictorial boxed cachet, appropriate backstamps, VF cover (Image)

Est. $300-400 SE

GERMANY 1924 ZRIII FIRST NORTH AMERICAN FLIGHT Early Zeppelin Trans-Atlantic flight Germany C24 tied on cover to Brooklyn, NY by Friedrichshafen 9/15/24 Luftpost cds, lovely printed cachet at left, appropriate purple oval cachet, backstamps incl red "carried by ZR-3 on her maiden trip..." hs, appropriate backstamps, VF & attractive cover (Image)

Est. $150-200 SE

GERMANY 1930 South America Flight, round trip cover franked w/ (3) C39 (Scott CV $900 for used), proper flight cachets, minor crease from stiffener, F-VF (Sieger 57H) (Image)

EURO600 SE

LIECHTENSTEIN 1936 North American Hindenburg flight w/ C15-16 tied on registered cover to Washington DC by Triesenberg 5/2/36 cds, red Zeppelin pictorial flight cachet, appropriate backstamped forwarding transits & receiving, VF cover (Image)

Est. $200-300 SE

Selection (5) Zeppelin covers & (3) w/ Zeppelin themes; incl Sieger #57A PPC to Seville; #125A Brazil to Amsterdam; #406F Stuttgart to California; #408A/B both stamps; #456 Sudetenland flight; others are 1951 Leipzig Fair cachet w/ Zepp & Eckener w/ helicopter flight cancel; 1978 Mannheim special cancel for 1908 LZ4 flight anniv, 1947 corner card for hardware business in Cucuta, Colombia, showing Zeppelin; gen F-VF (Image)

EURO435 SE

(8) covers/cards, incl Germany (6) incl 1929 "Weltbundfahrt" "Friedreichshafen-Los Angeles," w/ 4m (C37), on PPC; C37 on 1930 S.A. flight, 1911 PPC showing Parseval Airship VI (unrigged system); (3) other S.A. flights w/ various frankings (No Zepp issues); Hungary C25 on Hungary flight w/ blue flight cachet; 1933 Condor-Zeppelin; gen F-VF, few small cover/stamp flaws/faults, owner retail CV $625 (Image)

Est. $300-350 SE