Kuuba
Praegu kuvatakse: Kuuba - postmargid (1899 - 2022) - 1 margid.
1990
The 25th Anniversary of the Oceanology Institute
19. mai WM: mitte ükski perforatsioon: 12½ x 12¼
![[The 25th Anniversary of the Oceanology Institute, Tüüp ESZ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Cuba/Postage-stamps/ESZ-s.jpg)
![[The 25th Anniversary of the Oceanology Institute, Tüüp ETA]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Cuba/Postage-stamps/ETA-s.jpg)
![[The 25th Anniversary of the Oceanology Institute, Tüüp ETB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Cuba/Postage-stamps/ETB-s.jpg)