1927 Strasbourg Philatelic Exhibition souvenir sheet (241). Original gum never hinged, trace of small gum anomaly at lower left, couple natural and insignificant gum bends, still Very Fine. Yvert 2 (Photo). $2,400 Scott $2,400 (Image)

Scott $2,400

1933 Hindenburg complete (401-414). Original gum never hinged, a fresh and well centered set, Very Fine. Michel 482-495 (Photo). $950 Scott $950 (Image)

Scott $950

1951-52 Post Horns complete (670-685). 90 pf, trivial margin stain. Otherwise F.-V.F. Michel 123-138 (Photo). $1,750 Scott $1,750 (Image)

Scott $1,750

1935, OSTROPA souvenir sheet (B68). Full original gum never hinged, incredible state of preservation, Extremely Fine. Michel Block 3 (Photo). $875 without gum Scott $875 without gum (Image)

Scott $875 without gum

Airmail, 1928-31, 1m-4m Zeppelin complete (C35-C37). 1m on postcard (H. Eckner), others on covers (4m legal sized), with 1st S. American Flight cachets (all different), Very Fine set. Michel 423-424,455 (Photo). $265 Scott $265 (Image)

Scott $265

Airmail, 1930, 2m-4m So. America Flight Zeppelins complete (C38-C39). Complete set, 2m on card, 4m on cover, both to Rio de Janeiro, each with Germany South America 1930 flight cachet, additional pictorial Rio de Janeiro 5/25/30 receiving handstamp, each tied by Friedrichshafen (Bodensee) 5/18/30 c.d.s.s, additional "Klotzback" pictorial cachet, both Very Fine. Michel 438-439 (Photo). $850 Scott $850 (Image)

Scott $850

Airmail, 1930, 2m-4m So. America Flight Zeppelins complete (C38-C39). Complete set, 2m on card, 4m on cover, both to Pernambuco Brazil, each with German South America 1930 flight cachet, each tied by Friedrichshafen (Bodensee) 5/18/30 c.d.s.s, additional "Klotzback" pictorial cachet, appropriate backstamps, Very Fine covers. Michel 438-439 (Photo). $850 Scott $850 (Image)

Scott $850

Airmail, 1930, 2m So. America Flight Zeppelin (C38). 2m horizontal pair, tied on card to Buffalo NY by Friedrichshafen (Bodensee) 5/17/30 c.d.s., German South America 1930 flight cachet, green pictorial Lakehurst receiving handstamp, "Klotzback" pictorial cachet, Very Fine card. Michel 438 (Photo). $825 Scott $825 (Image)

Scott $825

1930 S. American Flight (C38). Single, tied on card to Buffalo NY with 1m (C32) by Friedrichshafen (Bodensee_ 5/13/30 c.d.s., appropriate German cachet, green Lakehurst pictorial receiver, "Klotzbach" pictorial cachet, Very Fine card (Photo). $445 Scott $445 (Image)

Scott $445

Airmail, 1930, 4m So. America Flight Zeppelin (C39). Tied on picture postcard showing Berlin from the air by Friedrichshafen 5/18/30 c.d.s., appropriate flight cachet, including green Lakehurst pictorial receiver. Michel 439 (Photo). $425 Scott $425 (Image)

Scott $425

Airmail, 1931, 4m Polar Flight Zeppelin (C42). On legal sized cover to U.S., tied by Berlin 7/25/31 c.d.s., appropriate Polar Flight cachets, cover wrinkling not affecting adhesive or cachets, otherwise Very Fine cover. Michel 458 (Photo). $875 Scott $875 (Image)

Scott $875

Airmail, 1931, 4m Polar Flight Zeppelin (C42). On legal sized cover to U.S., tied by Friedrichshafen 7/24/31 c.d.s., appropriate Polar Flight cachets including "Frise Glace Malyguin Artique" pictorial handstamp, also includes purple "First Intourist Expedition Ice Breaker Maligin, 1931" backstamp, light cover wrinkles, stamp Very Fine. Michel 458 (Photo). $875 Scott $875 (Image)

Scott $875

Airmail, 1933, 1m-4m Chicago Flight Zeppelins complete (C43-C45). Original gum never hinged, 1m with small area of glazed gum, otherwise, fresh set Very Fine. Michel 496-498. $950 Scott $950

Scott $950

Airmail, 1934, 5pf-3m complete (C46-C56). Original gum never hinged, fresh and Very Fine (photo). $600 Scott $600 (Image)

Scott $600

1948 Black Overprints complete (9N1-9N20). Complete set tied on two 10/13/48 registered covers to New York, Very Fine covers. Michel 1-20 (Photo). $1,836 Scott $1,836 (Image)

Scott $1,836