The 150th Anniversary of the Austrian Academy of Sciences 1997
Dabar rodoma: Austrija - Pašto Ženklai - 1997 - The 150th Anniversary of the Austrian Academy of Sciences - 1 ženklai.
1997
The 150th Anniversary of the Austrian Academy of Sciences
21. vasaris WM: Niekas Popieriaus-dydis: 50 Dizainas: R. Bahnmüller. Perforacija: 14 x 13¾
![[The 150th Anniversary of the Austrian Academy of Sciences, tipas BOW]](https://www.stampworld.com/media/catalogue/Austria/Postage-stamps/BOW-s.jpg)
