![](/img/flag/AHAI.png)
Austrian Empire (1804-1867)
![](/img/flag/AH.png)
Austro-Hungary (1867-1918)
empire (1867-1871)
Austria (1872-)
![](/img/stamp/iCrown.png)
Karl I (1916-)
post offices in foreign countries
World War I
![](/img/stamp/ihMil.png)
Polish legion
![](/img/stamps/ah-pol.jpg)
![](/img/stamp/ibCin.png)
1916
![](/img/stamp/ihMil.png)
Ukrainian legion
miss
![](/img/stamps/ah-ukr.jpg)
![](/img/stamp/ibCin.png)
1914
breakup of Austro-Hungary
![](/img/flag/AT.png)
German Austria
![](/img/stamp/ihVote.png)
Carinthia, zone B
![](/img/flag/AT.png)
Austria
![](/img/flag/DE3.png)
Anschluss
liberation
![](/img/flag/GB.png)
uk/us zone
![](/img/stamp/ihLocal.png)
Styria
unknown
![](/img/stamps/austrialib.jpg)
1945