Wordt nu getoond: Costa Rica - Postzegels (1990 - 1999) - 7 postzegels.
11. augustus WM: Geen Perforatie: 13¼
![[Entrance of the Saints, San Ramon, type ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1481-b.jpg)
24. september WM: Geen Perforatie: 10½
![[The 100th Anniversary of School of Fine Arts, type AOA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOA-s.jpg)
26. september WM: Geen Perforatie: 13¼
![[The 50th Anniversary of Radio Nederland, type AOB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOB-s.jpg)
9. oktober WM: Geen Perforatie: 10½
![[America - The Postman - The 14th National Stamp Exhibition, type AOC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOC-s.jpg)
10. november WM: Geen Perforatie: 10½
![[The 200th Anniversary of Church of the Immaculate Conception, Heredia, type AOD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AOD-s.jpg)
