Rāda: Kostarika - Pastmarkas (1980 - 1989) - 14 marka.
1. februāris SV: Neviens Perforēšana: 13½
![[The 17th Annual General Assembly of International Union for Nature Conservation, veids ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/1343-b.jpg)
10. aprīlis SV: Neviens Perforēšana: 10½
![[The 125th Anniversary of Red Cross, veids AIT]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIT-s.jpg)
6. jūnijs SV: Neviens Perforēšana: 11¾
![[Costa Rica-Liechtenstein Cultural Co-operation, veids AIU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIU-s.jpg)
![[Costa Rica-Liechtenstein Cultural Co-operation, veids AIV]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIV-s.jpg)
27. jūnijs SV: Neviens Perforēšana: 10½
![[The 125th Anniversary of Anglo-Costa Rican Bank, veids AIW]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIW-s.jpg)
16. septembris SV: Neviens Perforēšana: 13¼
![[Olympic Games - Seoul, South Korea, veids AIX]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIX-s.jpg)
![[Olympic Games - Seoul, South Korea, veids AIY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIY-s.jpg)
26. septembris SV: Neviens Perforēšana: 10½
![[Airmail - Airmail Pioneers, veids AIZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIZ-s.jpg)
17. oktobris SV: Neviens Perforēšana: 10½
![[The 100th Anniversary of Girls' High School, veids AJA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJA-s.jpg)
18. novembris SV: Neviens Perforēšana: 10½
![[The 100th Anniversary of the Birth of Omar Dengo (Director of Heredia Teachers' College), veids AJC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJC-s.jpg)
28. novembris SV: Neviens Perforēšana: 13¼
![[The 500th Anniversary (1992) of Discovery of America by Columbus, veids AJB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJB-s.jpg)
26. decembris SV: Neviens Perforēšana: 10½
![[The 100th Anniversary of National Meteorological Institute, veids AJD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AJD-s.jpg)
