Airmail - The 20th Anniversary of The Organization for Communication Co-operation between Socialist Countries 1978
ただいま表示中： キューバ - 郵便切手 - 1978 - Airmail - The 20th Anniversary of The Organization for Communication Co-operation between Socialist Countries - 1 切手.
![[Airmail - The 20th Anniversary of The Organization for Communication Co-operation between Socialist Countries, タイプ CTW]](https://www.stampworld.com/media/catalogue/Cuba/Postage-stamps/CTW-s.jpg)
