BALLOON covers (4) incl Austria 1952 w/ special Spelterini pmk; Luxembourg 1927 stamp expo postcard w/ "Par Ballon" pmks; Poland 1936 w/ violet cachets on picture postcard; Switzerland 1932 cover to USA w/ Gordon Benett/Basel poster stamp; VF (Image)

Est. $100-125 SE

CANADIAN 1ST FLIGHT 1928-1946 (1400+) covers, in (3) boxes, dup throughout, mainly C1, C3, C5 & C6 covers, but scattered better issues, CV to $40, nearly all cacheted & addr, some better cancels total CV over $6000, gen F-VF or better (Image)

Est. $500-600 L

GREAT BRITAIN Large 1939 textile industry cml cover w/ pair #224 tied by Belfast cds, wear & file folds, F (Image)

Est. $100-125 SE

ROCKET MAIL (2) from France E-Z cat #2C1a & 3C1a both signed Roberti & (2) USA #9D1 USA/Canada faux flight for 1936 TIPEX show, variety of #67 w/ both USA/Mexico stamps on 25th anniv cachet w/ ovpt for 30th anniv in 1966; VF (Image)

Est. $100-125 SE

ROCKET 1966 30th anniv USA-Mexico rocket flight stamps & covers in binder w/ clippings & articles on Goddard & report by American Legion Post 37 on rocket flights & activities on the 30th anniv; incl blue & red stamps w/ Test Rocket (E-Z #67A1) or gold (68A1) ovpts as singles, several blks (perf & imperf), double blks & gutter blks; covers incl (10) from June 16 & (6) from July 2 w/ diff cachets & photos on back; gen VF (Image)

Est. $150-200 B

SAN MARINO (2) 1933 Graf Zeppelin C11 w/ #147-148 on card & C12 w/ #141 on cvr both correctly canceled & cacheted to Germany F-VF (Image)

Cat. $650 SE

ZEPPELIN Selection (58) Zeppelin & related covers, incl (9) Graf Zeppelin & (19) Hindenburg from Germany or USA; several souvenirs or ppc; (9) Brazil Zepp/Condor covers 1931-36, multifranking w/ some Zepp ovpts, one to China; several Zepp cml package fronts w/ multiple stamps, some perfins, cigar business; (13) 1931-32 USA Los Angeles or Akron covers; (5) diff Bremen catapult covers w/ cachets; interesting group, some faults, F+ (Image)

Est. $300-400 LE