The 100th anniversary of the International Socialistic Union 1964
Prezentat acum: Belgia - Timbre poştale - 1964 - The 100th anniversary of the International Socialistic Union - 3 timbre.
1964
The 100th anniversary of the International Socialistic Union
18. Iulie WM: Niciunul Marimea foii: 30 Design: Luc Verstraete. Perforare: 11½
![[The 100th anniversary of the International Socialistic Union, Tip ADH]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/ADH-s.jpg)
![[The 100th anniversary of the International Socialistic Union, Tip ADI]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/ADI-s.jpg)
![[The 100th anniversary of the International Socialistic Union, Tip ADJ]](https://www.stampworld.com/media/catalogue/Belgium/Postage-stamps/ADJ-s.jpg)
