1929 (Nov.) Zepellin Switzerland Flight, 20rp surcharged postal card DROPPED AT ST. GALLEN, with add’l 20rp and 35rp values tied at Balzers on 27 Oct. and with sharp flight cachet and bs of St. Gallen (2.XI.29), ms endorsed for drop at Zurich Dübendorf but addressed to St. Gallen (see Sieger), very fine (Sieger 45, € 2’650) (Image)

1930 (31 August) Vaduz-St. Gallen registered flight cover with four diff. stamps (95Rp total) incl. 3 1930 airmails tied by boxed red flight ds, St. Gallen receiver cds on front and 1 Sept. Vaduz cds on reverse (destination), lovely, very fine (horiz. cover fold away from franking) (Image)

1930-36 Graf Zeppelin and Hindenburg Flight, powerful and attractive group of covers or cards, incl. four franked by 1936 Zeppelin issues (2 of each value), rest mostly 1930 Pictorials, clean and very solid foundation for this country, very fine overall (Sieger 57 [66 flown], 86, 88, 95, 108, 115, 121D, 365, 408A, two 408B; € 1’675) (11) (Est. € 700/900) (Image)

1931 (June 10) Zeppelin Vaduz-Lausanne Flight, card franked by 1Fr and cover franked by 2Fr special issues, each tied by red flight cachet (type I), Vaduz cds (Sieger type 5) alongside and Lausanne receiver, both dated 10.VI.31, very sharp and clean, very fine (Sieger 110 A-B, € 600) (Image)

1931 (July 24-27) Zeppelin Polar Flight pc with 4 stamps tied (2.80Fr total franking) tied at Triesenberg (20 July) and sent via F’hafen (July 24) to the Icebreaker “Malyguin” (27 VIII 31 pictorial receiver) addressed to Basel (27.VIII.31 receiver – a month later!), two diff. 2-line s/l private cachets plus official cachet, scarce and very fine (Sieger 119, € 250) (Image)

1931 (October) Zeppelin 3rd South America Flight cover by Zeppelin to Buenos Aires, then sent on to ZINDER, FRENCH NIGER, 1.60Fr total franking tied at Triesenberg on Oct. 14, F’hafen Oct. 17 transit, Buenos Aires Oct. 22 bs, with final Zinder bs of December 6! (carried by ship to Dakar then by overland about 1’000km inland), possibly UNIQUE destination, rated for registered printed matter (overpaid 5rp), very fine (Sieger 133 variety) (Image)

1932 (June 28) Zeppelin Liechtenstein Flight, special Postal Museum envelope with 5 diff. Pictorials tied by blue pictorial cancels, Vaduz cds (28.VI.32) and F’hafen pictorial bs (same day), very fine (Sieger 167 I, € 250) (Image)

1933 (Oct.) Zeppelin Chicago Flight pc (special imprint) with 3.50Fr total tied at Triesenberg (Oct. 10), F’hafen transit (Oct. 14) and superb Chicago machine bs (Oct. 26), couple paper clip marks (mostly on back) else very fine (Sieger 238 B, € 400) (Image)

1936 (May) Zeppelin “Hindenburg” 1st North America Flight, registered OFFICIAL MAIL franked by 1.50Fr total in Officials tied at Vaduz (5.V.36), red flight cachet (code c), two diff. NY oval bs (May 9) and final bs of destination (Zürich, May 16). Fresh and very fine in all respects (Sieger 408 C, € 450) (Image)

1936 (May) Zeppelin Hindenburg 2nd North America Flight, registered OFFICIAL cover with 5 diff. ovpts. incl. scarce 25rp with RED ovpt, all tied at Vaduz (May 14) with official Landeskasse cachet, flight cachet (code c), Zürich postage due hs (30rp), reverse with transits or bs of Frankfurt a/M (May 15), NY (May 20 ovals) and destination (May 21 & 22), very scarce usage, very fine (Sieger 410 variety) (Image)

1936 (August) Zeppelin Hindenburg Olympic Flight, pc with 50r, 20r & 10r Birds tied at Vaduz (July 28), Rhein-Main and Berlin receivers (each Aug.1), bold cachet, unusual franking and scarce usage, very fine (Sieger 427 B, € 235+) (Image)

1938 (Dec.) Zeppelin LZ130 (“Graf Zeppelin II”) Sudetenland Flight, 10rp postal card with added 10rp tied at Vaduz (Nov. 26), MIXED FRANKING with Germany 25pf Eagle pair tied by Rhein-Main cds (Dec.1), F’hafen bs (Dec. 2), sharp and very fine (Sieger 456, € 500) (Image)

1931 Zeppelin set, apparently nh, very fine (SBK CHF 800)

1931 (Oct.) Zeppelin 3rd South America Flight, charming registered printed matter flown on the first voyage to allow such mail, 155rp total franking tied at Triesenberg (Oct. 14), F’hafen transit (Oct. 17), sent first to Recife (Oct. 20) then to Rio and Buenos Aires arriving Oct.22, very fine, only a few “non standard” uses known (Sieger 133 variety) (Image)

1936 Zeppelin set, fresh and nh, superb (SBK CHF 300)