Ned.- Indië. Vlucht Weltevreden-Telok Betong, 2x prachtige afst. speciaal stempel Weltevreden/Vliegpost 26-4-1920, via Telokbetong 28.4.20.11-12V naar de geadresseerde in Tandjong-/Karang 28.4.20.9-10N. Prachtcouvert, VH.C2, € 300 (Image)

Ned.- Indië. Vlucht Weltevreden-Bandoeng, 3x prachtige afst. speciaal stempel Weltevreden/Vliegpost 28-7-1923 met op az. zelfde stempel van Bandoeng 28.7.23.1-2N, op mooi gefr. aangetekend verz. couvert waarop o.a. Bandoeng Jaarbeurszegels van 3c en 7½c nrs. 152 en 155. Prachtcouvert, VH.C21 (Image)

SCADTA. The Netherlands. Company cover (2nd weight step) from Amsterdam 26 Oct 1929 sent by registered mail via New York 11 Nov, Miami 14 Nov, Cristobal 18 Nov to Barranquilla 19 Nov, from there by Scadta to Medellin 21 Nov. Cover bearing 10c and 25c Dutch stamps (postage for 2nd weight step = 20 c + registration fee = 10c) and Scadta airmail stamps Mi.6 (2x) and 13, airmail fee in Colombia 2x 30 cent. (30 cent. per 20 grams) + 20 cent. registration fee. Very fine cover showing a special green airmail label in 4 different languages (Image)

SCADTA. The Netherlands. Cover (repaired) from Haarlem 6 June 1930 by airmail to New York (backstamped ´Foreign Section/G.P.O. N.Y.´) and by Scadta from New York via Barranquilla 23 June further to Bogota 25 June. Cover showing a very nice Dutch mixed issue franking of 2½c, 50c and 1 gulden to make up the rate of postage 12½c, airmail fee to New York 20c (20c per 20 grams) and from New York to Barranquilla 120c (40c per 5 grams) and 30 cent. Scadta Mi.6 for domestic airmail Colombia (30 cent. per 20 grams) (Image)

SCADTA. The Netherlands. Cover from Amsterdam C.S. 3 Oct 1934 to Barranquilla and further by domestic Scadta airmail to the Postmaster-General of the P.O. of Buenaventura 16 Oct. Cover with single franking 12½c 300 Years of Dutch rule over Curacao tied by machine cancellation, and Scadta airmail stamps Mi.2 and 4 of 10 and 20 cent. (30 cent. per 20 grams) cancelled by cds, for domestic airmail fee. Interesting green Scadta airmail label for airmail from Barranquilla (Image)

SCADTA. The Netherlands. Cover from Rotterdam 15 Sep 1934 to Barranquilla 4 Oct and further by domestic Scadta airmail to Medellin 5 Oct. Envelope showing 12½c Peace Stamp as a single franking and Mi.1 and 5, 5 cent. and 25 cent. (30 cent. per 20 grams) for domestic airmail fee. Interesting green Scadta airmail label for airmail from Barranquilla (Image)

Germany. LZ126 (ZR3), U.S.S. Los Angeles 1924 (Oct 12-15), Transfer Flight of the ZR3 to America, three flown covers Friedrichshafen - New York, one originating in Dresden, another with "Jäger" Zeppelin cachet; also an unused postcard of the ZR3 over New York City, an unused postcard of the ZR3 over Dresden, and a "Visitor's Ticket" to the Zeppelin Shipyard dated Aug 30, 1924, with rubberstamped signature of Airship designer, Dr. Ludwig Dürr; the ticket admitted a "Mr. Feucht with H. Dr. Lauter and another person". (Sieger 20) (Image)

Germany 1930, South America Flight, postcard to Habana/Cuba, Mi.438(2), tied by "on board" 19.5.1930 cds, usual flight cachet, flown untill Lakehurst, then by plane to Habana June 2, very fine and scarce (Sieger 57FF) (Image)

Germany 1930, South America Flight, Friedrichshafen to Lakehurst, Mi.438(pair), 439 and 381 tied by Friedrichshafen 18.5.30 cds, usual flight cachet, backstamped Lakehurst May 31 Zeppelin cancel, very fine (Sieger 57N) (Image)

Germany 1930, South America Flight, Friedrichshafen to Lakehurst, Mi.438 and 439(2), tied by Friedrichshafen 18.5.30 cds, usual flight cachet, backstamped Lakehurst May 31 Zeppelin cancel, very fine (Sieger 57N) (Image)

Germany 1930, South America Flight, Friedrichshafen to Lakehurst, Mi.438 and 439(pair), tied by Friedrichshafen 18.5.30 cds, usual flight cachet, backstamped Lakehurst May 31 Zeppelin cancel, very fine (Sieger 57N) (Image)

Germany 1930, South America Flight, Friedrichshafen to Lakehurst, Mi.438 and 439(vertical pair), tied by Friedrichshafen 18.5.30 cds, usual flight cachet, backstamped Lakehurst May 31 Zeppelin cancel, very fine (Sieger 57N) (Image)

Germany 1930, South America Flight, Berlin - Lakehurst, Mi.438, 439, 364 and 382, tied by Berlin 19.5.30 cancels, backstamped Lakehurst May 31 Zeppelin cancel, very fine (Sieger 57U) (Image)

USA, First return Europe Pan America - Round Flight. 65c (Scott C13) on German Zeppelin picture postcard (8 and 10 pf imprint), tied by Lakehurst cds, usual flight cachets, Friedrichshafen arrival 6.6.30, very fine (Sieger 64F) (Image)

Finland to Germany Flight, Zeppelin 1930 overprint stamp in pair, tied by Helsinki 24-IX-30 cds, usual flight cachet, backstamped Friedrichshafen 25.9.30 on fine cover (horizontal crease). (Sieger 89B) (Image)

Liechtenstein 1931, Vaduz - Lausanne Flight, commercial cover bearing 1 and 2 Fr. Zeppelin stamp, tied by red flight cachet, Vaduz 10-VI-36 and Lausanne 10-VI-36 cds alongside, very fine (Sieger 110C) (Image)

Iceland 1931, Iceland Flight, Mi.147 and 149, 30Aur and 2 Kr., tied by Reykjavik 30.VI.31 cds, on registered envelope, usual flight cachet, to New York, backstamped Friedrichshafen 3.7.31 and New York arrivel cancel 14.7.31, very fine (Sieger 114D) (Image)

Iceland 1931, Iceland Flight, Mi.147 and 149, 30Aur and 2 Kr., tied by Reykjavik 30.VI.31 cds, on registered envelope, usual flight cachet and one-liner "Graf Zeppelin" in red, to Berlin, backstamped Friedrichshafen 3.7.31 and Berlin 4.7.31, very fine (Sieger 114D) (Image)

Germany 1931, First South America Flight 1931, Mi.457, tied by Berlin 29.8.31 cds, green flight cachet, special red connecting flight cachet on original Zeppelin photocard to Rio de Janeiro, arr. pmk. 3.IX.31, very fine (Sieger 124Dc) (Image)

El Salvador, LZ129 Hindenburg, Third North America Flight, El Salvador to Germany with Salvador-franking and "1er Despacho"- flight cachet, very fine (Sieger 419) (Image)