Коста Рика
Сега показвам: Коста Рика - Пощенски разноски марки (1863 - 2023) - 1 марки.
1980
Airmail - The 14th International Symposium on Remote Sensing of the Environment
10. Март воден знак: Никой Пробиване: 12½
![[Airmail - The 14th International Symposium on Remote Sensing of the Environment, тип ZQ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/ZQ-s.jpg)
![[Airmail - The 14th International Symposium on Remote Sensing of the Environment, тип ZR]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/ZR-s.jpg)
