Finland
Now showing: Finland - Postage stamps (1856 - 2024) - 1 stamps.
1975
European conference on security and co-operation
30. July WM: None Design: Pentti Rahikainen Perforation: 13 x 12¾
![[European conference on security and co-operation, type SU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Finland/Postage-stamps/SU-s.jpg)