Muri Bhalissa: Kosta Rica - Bolol tal-posta (1980 - 1989) - 17 bolol.
31. July WM: Xejn Perforazzjoni: 10½
![[National Science and Technology Day, Tip AHZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AHZ-s.jpg)
7. August WM: Xejn Perforazzjoni: 10½
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AIA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIA-s.jpg)
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AIB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIB-s.jpg)
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AIC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIC-s.jpg)
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AID]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AID-s.jpg)
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AIE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIE-s.jpg)
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AIF]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIF-s.jpg)
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AIG]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIG-s.jpg)
![[The 100th Anniversary of National Museum - Pre-Colombian Art, Tip AIH]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIH-s.jpg)
| Le. | Tip | D | Kulur | Deskrizzjoni |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1327 | AIA | 8Col | multi kkulurita | 0.51 | - | 0.26 | - | USD |
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| 1328 | AIB | 8Col | multi kkulurita | 0.51 | - | 0.26 | - | USD |
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| 1329 | AIC | 8Col | multi kkulurita | 0.51 | - | 0.26 | - | USD |
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| 1330 | AID | 8Col | multi kkulurita | 0.51 | - | 0.26 | - | USD |
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| 1331 | AIE | 8Col | multi kkulurita | 0.51 | - | 0.26 | - | USD |
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| 1332 | AIF | 15Col | multi kkulurita | 0.77 | - | 0.26 | - | USD |
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| 1333 | AIG | 15Col | multi kkulurita | 0.77 | - | 0.26 | - | USD |
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| 1334 | AIH | 15Col | multi kkulurita | 0.77 | - | 0.26 | - | USD |
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| 1327‑1334 | 4.86 | - | 2.08 | - | USD |
26. October WM: Xejn Perforazzjoni: 10½
![[The 250th Anniversary of San Jose, Tip AII]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AII-s.jpg)
![[The 250th Anniversary of San Jose, Tip AIJ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIJ-s.jpg)
![[The 250th Anniversary of San Jose, Tip AIK]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIK-s.jpg)
26. October WM: Xejn Perforazzjoni: 10½
![[Columbus Day, Tip AIL]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIL-s.jpg)
20. November WM: Xejn Perforazzjoni: 13¼
![[The 500th Anniversary (1992) of Discovery of America by Columbus, Tip AIM]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIM-s.jpg)
![[The 500th Anniversary (1992) of Discovery of America by Columbus, Tip AIN]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIN-s.jpg)
2. December WM: Xejn Perforazzjoni: 10½
![[Award of Nobel Peace Prize to President Oscar Arias Sanchez, Tip AIO]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIO-s.jpg)
22. December WM: Xejn Perforazzjoni: 10½
![[International Year of Shelter for the Homeless, Tip AIP]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AIP-s.jpg)
