BOLIVIA C11-C12, C14-C16, C18, C24-C26 Graf Zeppelin Ovpts tied on flown & properly cacheted cvr by La Paz Correo Aereo 14 Mayo 30 cancels, to New York, backstamped by green Graf Zeppelin commem cancel Lakehurst NJ May 30 (?) 1930, F-VF (stamps alone cat $690) (Image)

Est. $200-300 SE

BRAZIL 4CL1-3 Zeppelin semi-officials air mail set of cvrs/cards, all tied w/ Brazil postage to various destinations, all w/ appropriate flight cachet handstamps & receivers, addl Klotzbach handstamp cachets, small cover/card faults/flaws, still F-VF (Image)

Cat. $475 SE

BRAZIL 4CL1-3 Zeppelin semi-official air mail (9) cvrs/cards, at least (2) cplt sets, all w/ appropriate cancels & cachets, couple w/ Klotzbach cachets, all F-VF (Image)

Cat. $1,200 SE

BRAZIL 4CL4-5 Zeppelin semi-official air mail cplt set on (2) cvrs, Klotzbach cachets, appropriate cancels & backstamps, F-VF (Image)

Cat. $800 SE

BRAZIL 4CL8-9 Zeppelin semi-official air mail (1) tied on cvr, other on card, ea w/ Klotzbach cachet, appropriate cancels, VF (Image)

Cat. $300 SE

BRAZIL 4CL8-9 Zeppelin semi-official air mails (1) tied on card, other on cvr, ea w/ Klotzbach cachet, appropriate cancels, VF (Image)

Cat. $300 SE

BRAZIL 4CL8-9 Zeppelin semi-official air mail 4CL8 (7) cvrs/cards, 4CL9 (2) covers, all w/ appropriate cancels, cachets incl couple Klotzbach, (1) 4CL9 w/ small piece out of stamp, mostly F-VF (Image)

Cat. $900 SE

BRAZIL 4CL64 Zeppelin semi-official air mail Klotzbach cacheted cover to Brazil, appropriate cancels, VF (Image)

Cat. $450 SE

GERMANY C36-C37 (14) cvrs/cards mostly 1929 1st American flights, all w/ appropriate cachets & receivers, also incl (15) cvrs/cards, 1m-2m (C32-33) mostly w/ 1929 "Mittelmeerfahrt" cachets, some 1930 S.A. flights, gen F-VF, attractive group (Image)

Cat. $1,872 SE

GERMANY C38 tied on cover to Seville, Spain by Friedrichshafen CDS appropriate S.A. flight cachet, addl Klotzbach cachet, VF (Image)

Cat. $425 SE

GERMANY C41 1931 Polar flight, tied on cvr to US by Luftschiff Graf Zeppelin 7/25/31 cancel, appropriate flight cachet & Leningrad receiver, VF (Image)

Cat. $350 SE

Group of (8) cvrs flown Graf Zeppelin cvrs incl Hungary C24-C25 (3), Austria 1931 Polar flight card to Russian Ice Breaker & 1933 South America flight card also non Zepp Greece 1933 C8-14, 1924 Czechoslovakia C7-9 to London & Switzerland, 1919 C2 to Vienna, gen F-VF (Image)

Est. $200-300 SE

(9) First Flights mostly Graf Zeppelin or Hindenburg to US, note (3) Los Angeles to Bermuda, all franked w/ various & colorful US issues, all VF (Image)

Est. $250-300 SE

Oversize German Flugpost cover album w/ (71) Zeppelin, Macon & related covers, incl (3) 1928 LZ127 America flight cards w/ 2m blue, Hungary flight w/ 1p orange stamp, Olympic flight w/ 100pf Hindenburg stamp, 1933 Miami to Chicago w/ Baby Zepp, several later Hindenburg flights, large 1934 In Memoriam cover for Akron; several picture postcards of Zeppelins; several Bremen, Akron & Macon covers, DO-X cover from Trinidad & Tobago; a few are more modern special events related to topic; some minor faults or foxing, gen F-VF (Image)

Est. $400-500 L

Group (11) flight cvrs/cards, sev w/ better cacheted flights incl Argentina C21-22 on Pan-Am round flight; 1930 Wordland flight, 1930 Moscow to Friedrichshafen flight; 1930 Russland Fahrt cachet (2) franked w/ Germany C36, 1930 Netherlands flight (2) etc, gen F-VF, couple w/ sm faults, owners retail $500 (Image)

Est. $400-500 SE

1925-36 (26) cvrs/cards, mostly US flights, incl C1 Pan-Am flight, C15 Pan-Am flight, C18 Chicago flight, German Zepps incl C36 (2), C37, couple South American issues (Brazil), also 1925 flight Bermuda-US (Worden) etc, balance decent Akron-Macon flights, F-VF, interesting group (see addl web photos) (Image)

Est. $1,250-1,500 HWC-LE