Dabar rodoma: Kosta Rika - Pašto Ženklai (1990 - 1999) - 7 ženklai.
11. rugpjūtis WM: Niekas Perforacija: 13¼
![[Entrance of the Saints, San Ramon, tipas ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1481-b.jpg)
24. rugsėjis WM: Niekas Perforacija: 10½
![[The 100th Anniversary of School of Fine Arts, tipas AOA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOA-s.jpg)
26. rugsėjis WM: Niekas Perforacija: 13¼
![[The 50th Anniversary of Radio Nederland, tipas AOB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOB-s.jpg)
9. spalis WM: Niekas Perforacija: 10½
![[America - The Postman - The 14th National Stamp Exhibition, tipas AOC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOC-s.jpg)
10. lapkritis WM: Niekas Perforacija: 10½
![[The 200th Anniversary of Church of the Immaculate Conception, Heredia, tipas AOD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOD-s.jpg)