Airmail - The 20th Anniversary of The Organization for Communication Co-operation between Socialist Countries 1978
Now showing: Cuba - Postage stamps - 1978 - Airmail - The 20th Anniversary of The Organization for Communication Co-operation between Socialist Countries - 1 stamps.
1978
Airmail - The 20th Anniversary of The Organization for Communication Co-operation between Socialist Countries
25. September WM: None Perforation: 13
![[Airmail - The 20th Anniversary of The Organization for Communication Co-operation between Socialist Countries, type CTW]](https://www.stampworld.com/media/catalogue/Cuba/Postage-stamps/CTW-s.jpg)
