Ora in esposizione: Costarica - Francobolli postali (1990 - 1999) - 10 francobolli.
25. Marzo WM: Nessuno Dentellatura: 10½
![[Airmail - Paintings in National Theatre, Scrivi AKG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKG-s.jpg)
24. Maggio WM: Nessuno Dentellatura: 10½
![[The 50th Anniversary of Costa Rica-Panama Boundary Treaty, Scrivi AKH]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKH-s.jpg)
![[The 50th Anniversary of Costa Rica-Panama Boundary Treaty, Scrivi AKI]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKI-s.jpg)
![[The 50th Anniversary of Costa Rica-Panama Boundary Treaty, Scrivi AKJ]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKJ-s.jpg)
![[Airmail - National Stamp Exhibition "Exfilcori '91" - Costa Rica - Issue of 1990 Overprinted "Aereo EXFILCORI '91", Scrivi AKK]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKK-s.jpg)
11. Ottobre WM: Nessuno
![[Airmail - The 100th Anniversary of Basketball, Scrivi AKL]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKL-s.jpg)
11. Ottobre WM: Nessuno Dentellatura: 13
![[The 500th Anniversary (1992) of Discovery of America by Columbus, Scrivi AKM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKM-s.jpg)
21. Ottobre WM: Nessuno
![[Issue of 1984 and 1988 Surcharged, Scrivi AKO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKO-s.jpg)
![[Issue of 1984 and 1988 Surcharged, Scrivi AKO1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKO1-s.jpg)
1. Novembre WM: Nessuno Dentellatura: 13¼
![[Airmail - The 50th Anniversary of Social Security Administration, Scrivi AKN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Costa-Rica/Postage-stamps/AKN-s.jpg)
