Danzig cover flown on the Hindenburg Zeppelin LZ129 airship's 1. Nordamerikafahrt / 1st North America flight. With Danzig Luftpost cancels. Slightly worn, small tear at top, as per scans. '17 CV EUR350+. Out of a large lot we purchased from the liquidation of the Sieger estate. With Sieger BPP photo cert. With excellent franking of the Drs/Scientific discovery issue + souvenir sheet Airmail singles.

Danzig cover flown on the Hindenburg Zeppelin LZ129 airship's 1. Nordamerikafahrt / 1st North America flight. With Danzig Luftpost cancels. Slightly worn, small tear at top, as per scans. Out of a large lot we purchased from the liquidation of the Sieger estate. With Sieger BPP photo cert. Nicely franked with Airmail set.

Danzig cover flown on the Hindenburg Zeppelin LZ129 airship's 1. Suedamerikafahrt / 1st South America flight. With Danzig Luftpost cancels. Slightly worn, excellent condition, as per scans. '17 CV EUR400. Out of a large lot we purchased from the liquidation of the Sieger estate. With Sieger BPP photo cert which mistakenly says its North America flight (I think the son wasn't as careful as the father).

Danzig Luftpost Expo advertising postcard flown on the Graf Zeppelin LZ127 airship's 1932 Danzig LUPOSTA roundtripflight. Full LUPOSTA OP set franking tied by convention cancels, proper cachets, and receiver. Slightly worn, very good condition, as per scans. '17 CV EUR160. Out of a large lot we purchased from the liquidation of the Sieger estate.

Danzig Luftpost Expo advertising postcard flown on the Graf Zeppelin LZ127 airship's 1932 Danzig LUPOSTA flight. Full LUPOSTA OP set franking tied by convention cancels, proper cachets, and Roenne drop receiver. Slightly worn, very good condition, as per scans. '17 CV EUR150. Out of a large lot we purchased from the liquidation of the Sieger estate.

Danzig Luftpost Expo advertising postcard flown on the Graf Zeppelin LZ127 airship's 1932 Danzig LUPOSTA flight. Full LUPOSTA OP set franking tied by convention cancels, proper cachets, and receiver. Slightly worn, very good condition, as per scans. '17 CV EUR140. Out of a large lot we purchased from the liquidation of the Sieger estate.

Kartenbrief / Card-letter stationery cover from Konzentrationslager (KL/KZ) Stutthof bei Danzig / Concentration Camp Stutthof in the Danzig region. A bit worn, as usual, and censored.

German Zeppelin Real Photo RPPC franked with Swiss stamps flown on the Graf Zeppelin LZ127 airship's 1932 Danzig LUPOSTA return flight. Top condition, as per scans. '17 CV EUR150. This is from the estate of the nephew of Oberingenieur Karl Beuerle, a lead mechanic on the Zeppelin. A long-time airman, having survived serving in various WWI Zeppelin airships, he was with the Graf from the start (we have several pioneer usages as well!). We were lucky enough to purchase the entire Zeppelin collection of the nephew, who took all of "Onkel Karl's" correspondence and added to it with many further flights. This cover is from Karl himself to his friend Gottfried Braun in Esslingen, and signed "Beste Gruesse, Karl." A rare opportunity - a Swiss treaty sent by a crewman!

Overprinted Germania stamp ( for use in the Free City of Danzig (now Gdansk, Poland) after WWI. Error with completely broken '5' from top to bottom, Michel 16I. Expertized Infla Berlin and Gruber BPP reverse. '19 CV EUR300

Original postcard of Neptunbrunnen in the Langer Markt from Danzig, once part of Poland, then Germany, then a free city, and now once again Gdansk, Poland (since WWII). A bit worn, good condition, as per scans. Used in the Frei Stadt period before re-occupation by the Third Reich at the start of WWII.

Cover from Frei Stadt Danzig / Free City Danzig (now Gdansk, Poland) flown on the Graf Zeppelin II LZ130's propaganda flight across Germany and Czechoslovakia. '17 CV EUR300

Danzig cover flown on the Graf Zeppelin LZ127 airship's 1930 1st Suedamerikafahrt (SAF) / South America flight. With Danzig Luftpost cancel, Rio de Janeiro receiver, and proper Zeppelin cachet. Slightly worn, good condition, as per scans. '17 CV EUR250. Only 105 cards and 92 covers flown.

Original Ganzsachen / postal stationary entire card upfranked for Luftpost / Airmail usage. From Frei Stadt Danzig, once part of Poland, then Germany, then a free city, and now once again Poland (since WWII). A bit worn, as per scan. Franked with Danzig Wappen / Coat of Arms issue.

Overprinted Germania-Allegory stamp for use in the Free City of Danzig (now Gdansk, Poland) after WWI. '19 CV EUR28. expertized Stoye BPP.

Overprinted Germania stamp for use in the Free City of Danzig (now Gdansk, Poland) after WWI. '19 CV EUR42. Points down variety. Expertized Infla reverse.