Communication & Transport
Austria, Cover
1983. 70. BALLONPOST.
Austria, cancelled post card with stamp
1989. 82. BALLONPOST.
Belgium, Michel 732, cancelled post card with stamp
1946. NEDERLANDSCHE RUIMTEVAART STUDIO Poste lance par fusee en Belgique. Raketprovoflugo.__ OOSTENDE 15-3-46. Mars-Venus-Raket - Anno 1960?
Austria, Michel 1787, cancelled post card with stamp
1984. 28. SONDERBALLONFLUG.
Austria, Michel 1146, Cover
1965. 33. BALLONPOST.
Austria, Michel 1661, Cover
1981. 65. BALLONPOST.
Austria, cancelled post card with stamp
1977. INT. BALLONFLIEGEN. EDUARD SPELTERINI.
Austria, Cover
1988. 36. SONDER-BALLONPOSTFLUG.
Denmark, Michel R 5, Cancelled
1927-1930. Wavy-line. CHEVROLET LOGO + 10 øre green. Scarce.
Scott 94 + ADVERT
Afa R 5
Denmark, Document
1961. KØBEKONTRAKT. Ford Zephyr. 1961. Lille Værløse. 3 KRONER + 2 ex 10 ØRE STEMPELMÆRKE.
Sweden, Cover
1959. EIBORG GOLF. DENIS EIBORN, VÄRNAMO.
Austria, Cover
1981. 23. SONDERBALLONFLUG.
Portugal, Michel 629+, Cover
1940. SIR ROWLAND HILL 5x 1,75 E. + 2x 1 E. to The President of the Canadian Flying Clubs Association Ottawa. Censor.
Austria, Cover
1981. 23. SONDER-BALLONPOSTFLUG.
Mint never hinged
1914. LYON EXPOSITION INTERNATIONALE 1er MAI – 1er NOVEMBRE 1914
Austria, Michel 1571, without gum
1978. 30 JAHRE BALLONPOST. FREIBALLON D-TREVIRA BORDSTEMPEL.
Sweden, Cover
1959. IDROTTS MAGASINET BERTIL SVENSSON HELSINGBORG.
Austria, Michel 889+890, cancelled postal stationay
1957. 18. BALLONPOST. VILLACH BALLON OMO 9.XI.1957.
Austria, cancelled post card with stamp
1985. 74. BALLONPOST.
Sweden, Cover
1959. GUSTAV STRÖMBLAD GÖTEBORG.