Sale No: 5134
Lot No:4070
Symbol:Cat No:UC1

1929, Dr. Hugo Eckener, Commander of the Graf Zeppelin, signature on a cacheted cover for the 1929 National Air Races, Cleveland, O.; a 5¢ Airmail entire (UC1) canceled Cleveland Air Mail Field, Sep 2 with a violet Pictorial handstamp for "Akron Day" featuring an Airship encircled by a (Goodyear?) tire; slightly soiled, F-VF. Suggested Bid $150-200 (Image)

Suggested Bid $150-200

Sale No: 5134
Lot No:4074
Symbol:Cat No:645

1931, Wilkins-Ellsworth Trans-Arctic Submarine Expedition, 2¢ Valley Forge (645) canceled New York, May 3, 1931, signed by Wilkins with purple handstamped Expedition cachet; sent from New York to Bergen, Norway, where it was re-franked with Norway 60ø (128) canceled Bergen, Aug 4, and returned by Registered mail to the addressee in Buffalo, N.Y., Very Fine. Suggested Bid $200-300 (Image)

Suggested Bid $200-300

Sale No: 5134
Lot No:4075
Symbol:Cat No:1207

1934 (May 15) Attempted New York - Rome Flight (AAMC 1207), 8¢ Airmail entire canceled New York, N.Y. (Nov 1, 1933), Brooklyn, N.Y. (Jan 4 & May 13, 1934), Leact Ui Concubair, Ireland (May 15) and Rome (Jun 6), all on the front, and signed by co-pilot, Cesare Sabelli, Very Fine.
AAMC $250 1981
Suggested Bid $200-300 (Image)

AAMC $250 1981
Suggested Bid $200

Sale No: 5134
Lot No:4071
Symbol:Cat No:66 H b

1930 (May 18-31) Europe Pan-America Flight, Friedrichshafen - Lakehurst (Michel 66 H b), $1.30 Zeppelin (C14) on a dual-cacheted picture postcard with a Lakehurst receiver and a small multicolor St. Antony's Seal, Very Fine.
Michel €250+ ($280)
Suggested Bid $200-300 (Image)

Michel €250+ ($280)
Suggested Bid

Sale No: 5134
Lot No:4072
Symbol:Cat No:67 J var.

1930 (Jun 3-5), Europe Pan-America Return Flight, Lakehurst - Seville (Michel 67 J var.), two 65¢ Zeppelins (C13), one with plate no., on a U.S.-cacheted legal-size cover with all appropriate markings; cover with small tear at top, wrinkled at the left end, stamps Very Fine.
Michel €350 ($390)
Suggested Bid $150-200 (Image)

Michel €350 ($390)
Suggested Bid

Sale No: 5134
Lot No:4073
Symbol:Cat No:68 J b

1930 (Jun 3-6) Europe Pan-America Return Flight, Lakehurst - Friedrichshafen (Michel 68 J b), $1.30 Zeppelin (C14) on a dual-cacheted 2¢ Centennial Exhibition entire with a red illustrated corner card for "WEKO, The World's Largest Collector's Club" in Brooklyn, N.Y.; on the reverse is an illustrated label for the 1930 Scott Catalogue.
Michel €250+ ($280)
Suggested Bid $200-300 (Image)

Michel €250+ ($280)
Suggested Bid

Sale No: 5134
Lot No:4403
Symbol:Cat No:337a

Liechtenstein, 1933 (Sep 16-19) Seventh South America Flight, Friedrichshafen - Pernambuco (Michel 337a), cacheted cover franked with 90rp perf 11½ & 1.20fr perf 10½ (104a, 105), Very Fine.
Scott $665.
Michel €190 ++ ($210)
Suggested Bid $200-300 (Image)

Michel €190 ++ ($210)
Suggested B