The 15th Anniversary of European Security and Co-operation Conference, Helsinki 1990
A mostrar agora: Checoslovaquia - Selos Postais - 1990 - The 15th Anniversary of European Security and Co-operation Conference, Helsinki - 1 selos.
1990
The 15th Anniversary of European Security and Co-operation Conference, Helsinki
21. Junho WM: Nada Desenho: B. Votruba Gravura: M. Srb Perfuração: 12 x 11½
![[The 15th Anniversary of European Security and Co-operation Conference, Helsinki, type CRC]](https://www.stampworld.com/media/catalogue/Czechoslovakia/Postage-stamps/CRC-s.jpg)
