Rāda: Kostarika - Pastmarkas (1863 - 2024) - 10 marka.
25. marts SV: Neviens Perforēšana: 10½
![[Airmail - Paintings in National Theatre, veids AKG]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKG-s.jpg)
24. maijs SV: Neviens Perforēšana: 10½
![[The 50th Anniversary of Costa Rica-Panama Boundary Treaty, veids AKH]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKH-s.jpg)
![[The 50th Anniversary of Costa Rica-Panama Boundary Treaty, veids AKI]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKI-s.jpg)
![[The 50th Anniversary of Costa Rica-Panama Boundary Treaty, veids AKJ]](https://www.stampworld.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", veids AKK]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKK-s.jpg)
11. oktobris SV: Neviens
![[Airmail - The 100th Anniversary of Basketball, veids AKL]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKL-s.jpg)
11. oktobris SV: Neviens Perforēšana: 13
![[The 500th Anniversary (1992) of Discovery of America by Columbus, veids AKM]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKM-s.jpg)
21. oktobris SV: Neviens
![[Issue of 1984 and 1988 Surcharged, veids AKO]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKO-s.jpg)
![[Issue of 1984 and 1988 Surcharged, veids AKO1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKO1-s.jpg)
1. novembris SV: Neviens Perforēšana: 13¼
![[Airmail - The 50th Anniversary of Social Security Administration, veids AKN]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AKN-s.jpg)
