Transportation
Switzerland, Michel 180, cancelled post card with stamp
1924. Mit Luftpost Zürich - München. 25 + 20 cents ZÜRICH 13. X. 24 + Luftpost befördert Postamt München. (Amerika-Zeppelin über Zürich.)
Sweden, Cover
1933. Anschlussflug zur 3. Südamerikafahrt 1933 and LUFTSCHIFF GRAF ZEPPELIN 3. SÜDAMERIKAFAHRT 1933. on scarce Rec-cover from BLÖTBERGET 28 6 1933 to Rio de Janeiro, Brazil. Postage pair 10 öre + 60 and 120 öre Posthorn.
Sweden, cancelled post card with stamp
1897. STOCKHOLM 22 9 1897 UTSTÄLLNINGEN KUPOLEN. Cycling.
Sweden, Cover
1938. LÖSEN 20 ØRE DEGERHAMN 9. 2. 38. + ZÜRICH Fussgänger beachtet die Verkehrsregeln 7 II. 1938.
Austria, Michel 896, cancelled post card with stamp
1949. SEMPERIT DERBY WIEN GRAZ WIEN __WIEN 1 16. VII. 49.
Brazil, Michel C 6, Cover
1933. ZEPPELIN AMERIKA DO NORTE OCT 1933 EUROPA. BRASIL CONDOR. 3000 RS. SYNDICATO CONDOR.
Brazil, Michel 359, Cover
1933. SYNDICATO CONDOR. SERVICO AEREO TRANSATLANTICO VIA CONDOR-ZEPPELIN 1o VOO OUT 1933. 300 RS.
Brazil, Michel 392, Cover
1933. SYNDICATO CONDOR. BRASIL - EUROPA. CONDOR ZEPPELIN 2e VOO AGOSTO 1933. 200 RS.
Netherlands, cancelled post card with stamp
1945. BALLON- en ZEPPELINPOSTKLUB DEN HAAG 17 NOV 1945.
Mint never hinged
1927. 22 – 23 X 1927. I. DEBRECENA FILATELA EKSPOZICIO
Austria, cancelled postal stationay
1982. 68. BALLONPOST.
Mint never hinged
1932. III FIKPROK BUDAPEST 1932. V. 5 – 16 RÉGI MÜCSARNOK VI., Andrássy-ut 69.
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?
Mint never hinged
1914. LYON EXPOSITION INTERNATIONALE 1er MAI – 1er NOVEMBRE 1914
Austria, Michel 1552, cancelled post card with stamp
1977. 57. BALLONPOST.
Austria, Michel 1387, Cover
1972. 47. BALLONPOST.
Austria, Cover
1988. 79. BALLONPOST.
Austria, Cover
1988. 37. SONDER-BALLONPOST. 1. KINDERDORF-BALLONPOST IN SÜDTIROL.
Austria, cancelled post card with stamp
1991. 85. BALLONPOST.