The 15th Meeting of the Council for Mutual Economic Assistance (COMECON) 1961
Now showing: Poland - Postage stamps - 1961 - The 15th Meeting of the Council for Mutual Economic Assistance (COMECON) - 2 stamps.
1961
The 15th Meeting of the Council for Mutual Economic Assistance (COMECON)
12. December WM: None Sheetsize: 80 Design: Cz. Kaczmarczyk Perforation: 12:11¾
![[The 15th Meeting of the Council for Mutual Economic Assistance (COMECON), type AHJ]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AHJ-s.jpg)
![[The 15th Meeting of the Council for Mutual Economic Assistance (COMECON), type AHK]](https://www.stampworld.com/media/catalogue/Poland/Postage-stamps/AHK-s.jpg)
