Praegu kuvatakse: Costa Rica - postmargid (1950 - 1959) - 9 margid.
1952
Airmail - The 500th Anniversary of Isabella the Catholic
4. märts WM: mitte ükski perforatsioon: 13
![[Airmail - The 500th Anniversary of Isabella the Catholic, Tüüp HE]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/HE-s.jpg)
![[Airmail - The 500th Anniversary of Isabella the Catholic, Tüüp HE1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/HE1-s.jpg)
![[Airmail - The 500th Anniversary of Isabella the Catholic, Tüüp HE2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/HE2-s.jpg)
![[Airmail - The 500th Anniversary of Isabella the Catholic, Tüüp HE3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/HE3-s.jpg)
![[Airmail - The 500th Anniversary of Isabella the Catholic, Tüüp HE4]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/HE4-s.jpg)
1952
Airmail
WM: mitte ükski perforatsioon: 12
![[Airmail, Tüüp DQ10]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/DQ10-s.jpg)
![[Airmail, Tüüp DQ11]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/DQ11-s.jpg)
![[Airmail, Tüüp DQ12]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/DQ12-s.jpg)
![[Airmail, Tüüp DQ13]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/DQ13-s.jpg)