1974 US (Jul 24) 1529 on 20th Anniversary Cover of Moon-Bounce Voice Communication Cover signed by James Texler, a project engineer  and whose voice was the first to reach the moon and back. Additional  write ups included.

US 1931  (Aug 27) Do-X Airmail Cover with C11, stamped " From The Rhine to The Woolworth Building, The D0-X Lands Today at N.Y". Address to Montclair, NJ.

US Canal Zone 1930 (May 5) 1st Flight Cristobel to Maracaibo, Venezuela on the FAM 5-55 signed by the pilot

US Canal Zone 1930 1st Flight Cristobal to La Guiara, Venezuela, stamped for  Return, "Renvoyl, Devuelto". Signed by pilots Charles R. Parmelee and one other.

US 1928 1st Flight  CAM 16 Cleveland to Louisville signed by the pilot. F-VF Airmail cover with C11, flight cachets.

US 1933-1934 Four Airmail Covers Commemorating Italo Balbo Italian Air Fleet and welcoming to the Century of Progress Exposition and one cover commemoration departure of General Balbo to Italy. Sold with original photos and negatives.

Bulgaria 1991 #3613 Ariane Rocket Imperf Color Proof, Europa with 1998 certificate from Bulgarian expert.

Germany 1928 (Oct 10) 1st American Flight with C36, Friedrichshafen to Lakehurst. NY backstamp Oct. 16. Edge faults.

Hungary 1935 Philatelic Balloon Post Label, red on yellow affixed to lightweight Balloon Post card.

circa 1930 Autographs for Lithuanian aviators Captain Stephen Darius and Lieutenant Stanley Girenas.  They were both killed on flight from NY to Lithuania in 1933. Cut signature with newspaper clippings.

Saar 1931 Do-X Flight Lisbon to Canary Islands. Friedrichshafen 13.11.30postmark, Flugschiff 30 Jan 31 postmark. Rare 22.IV.31 backstamp indicating the mail was on board the Do-X. Frost 5 D Rio I. cv $950. Vertical crease down the center otherwise VF.

Russia 1935 (Aug 13) Cover with C25b , 15k, perf 14, and special Leningrad Physiological Congress Cancel. Addressed to professor at Dept. of Physiological Chemistry in US, forwarded and backstamped. S. €400 as per 14 on cover.

Germany 1929 (Sep 17) German Hamburg Flight on B&W Postcard of Zeppelin in flight . With on board cancel and airmail label. S. 34m €300

Germany 1929 (Sep 17) Hamburg Flight on Postal Card with On Board Cancel S.34m €300

Germany 1929 German Eschweiler Flight  Cover with On Board Cancel. S.34f €250.

Germany 1929 German Osbrück Flight Cover with On Board Cancel. Blue envelope with vertical crease. S.34h €500

Germany 1929 (Sep 17) German Flight Aachen on Photo Card with On Board Cancel. S.34g €350

Poland 1948 #C26Cd Souvenir Sheet of 3 with Grozy Overprint, Mint cv 400

US 1931 "The Story of the Airship" 7th Edition by Hugh Allen, with inscription on cover. 84 page book with photos.

US 1933 (Jul 28) Kansas City MO Crash Cover . Airmail cover from Kansas City to Los Angeles. Stamped in blue green " Damaged at Kans. City Jul 28.33 When Plane Fell in the River"