Austria
![Austria 1955](/image/38016/base250X250/austria-1955-13-ballonpost-wien-ballon-zurich-10-4-1955.jpg)
Austria, cancelled postal stationay
1955. 13. BALLONPOST. WIEN BALLON ZÜRICH 10.4.1955.
![Austria 1915](/image/31280/base250X250/austria-1915-bosnien-herzegowina-45-kuk-militar-post-sarajevo-11-7-15-to.jpg)
Austria, Cover
1915. BOSNIEN HERZEGOWINA. 45 KUK MILITÂR POST SARAJEVO 11.7.15. to Duisburg, Deutschland. Rec.
![Austria 1989](/image/38208/base250X250/austria-1989-39-sonder-ballonpost-1-ballonpost-in-litauen.jpg)
Austria, cancelled post card with stamp
1989. 39. SONDER-BALLONPOST. 1. BALLONPOST IN LITAUEN.
![Austria 1956](/image/37913/base250X250/austria-1956-oestereichische-himalayagesellschaft-wien-16-1-56.jpg)
Austria, cancelled post card with stamp
1956. ÖSTEREICHISCHE HIMALAYAGESELLSCHAFT. WIEN 16.1.56.
![Austria 1906](/image/34870/base250X250/austria-1906-bosnien-herzegowina-complete-set-with-16-stamps-imperforated.jpg)
Austria, Michel 29-44U, Cancelled
1906. BOSNIEN HERZEGOWINA. Complete set with 16 stamps. IMPERFORATED.
![Austria 1978](/image/38225/base250X250/austria-1978-1-oesterr-ballonpost-ausstellung-salzburg.jpg)
Austria, cancelled post card with stamp
1978. 1. ÖSTERR. BALLONPOST-AUSSTELLUNG SALZBURG.