The 5th Anniversary of the Austrian Labour Union 1971
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1971
The 5th Anniversary of the Austrian Labour Union
20. September VM: Ingen Arkstørrelse: 50 Design: V. Tn. Slama Perforering: 14½ x 13¾
![[The 5th Anniversary of the Austrian Labour Union, type AIC]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/AIC-s.jpg)