Κόστα Ρίκα
Τώρα εμφανίζεται Κόστα Ρίκα - Γραμματόσημα (1863 - 2023) - 1 Γραμματόσημα.
1972
Airmail - The 30th Anniversary of OEA Institute of Agricultural Sciences (IICA)
30. Ιούνιος WM: Κανένα Διάτρηση: 12½
![[Airmail - The 30th Anniversary of OEA Institute of Agricultural Sciences (IICA), τύπος SB]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/SB-s.jpg)
![[Airmail - The 30th Anniversary of OEA Institute of Agricultural Sciences (IICA), τύπος SC]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/SC-s.jpg)
![[Airmail - The 30th Anniversary of OEA Institute of Agricultural Sciences (IICA), τύπος SD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/SD-s.jpg)
![[Airmail - The 30th Anniversary of OEA Institute of Agricultural Sciences (IICA), τύπος SE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/SE-s.jpg)
