Muri Bhalissa: Kosta Rica - Bolol tal-posta (1980 - 1989) - 715 bolol.
14. January WM: Xejn Perforazzjoni: 11¼
![[Air - Reafforestation, Tip ZN]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZN-s.jpg)
![[Air - Reafforestation, Tip ZN1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZN1-s.jpg)
7. February WM: Xejn Perforazzjoni: 10¾
![[Airmail - The 50th Anniversary of Legal Medical Teaching in Costa Rica, Tip ZO]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZO-s.jpg)
7. February WM: Xejn Perforazzjoni: 10¾
26. February WM: Xejn Perforazzjoni: 16
26. February WM: Xejn Perforazzjoni: 16
![[The 75th Anniversary of Rotary International, Tip ZP]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZP-s.jpg)
10. March WM: Xejn Perforazzjoni: 12½
![[Airmail - The 14th International Symposium on Remote Sensing of the Environment, Tip ZQ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZQ-s.jpg)
10. March WM: Xejn Perforazzjoni: 12½
![[Airmail - The 14th International Symposium on Remote Sensing of the Environment, Tip ZR]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZR-s.jpg)
10. March WM: Xejn Perforazzjoni: 10¾
![[Airmail - Olympic Games - Moscow, USSR, Tip ZS]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZS-s.jpg)
![[Airmail - Olympic Games - Moscow, USSR, Tip ZT]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZT-s.jpg)
![[Airmail - Olympic Games - Moscow, USSR, Tip ZU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZU-s.jpg)
![[Airmail - Olympic Games - Moscow, USSR, Tip ZV]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZV-s.jpg)
10. March WM: Xejn Perforazzjoni: 10¾
10. March WM: Xejn Perforazzjoni: 10¾
10. March WM: Xejn Perforazzjoni: 10¾
10. March WM: Xejn Perforazzjoni: 10¾
10. March WM: Xejn Perforazzjoni: 10¾
10. March WM: Xejn Perforazzjoni: 10¾
10. March WM: Xejn Perforazzjoni: 10¾
![[Airmail - Olympic Games - Moscow, USSR, Tip ZS]](https://www.stampworld.com/media/market/123423/10672394-s.jpg)
10. March WM: Xejn Perforazzjoni: 10¾
10. March WM: Xejn Perforazzjoni: 10¾
25. June WM: Xejn Perforazzjoni: 12½
![[Airmail - National Anthem, Tip ZY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZY-s.jpg)
![[Airmail - National Anthem, Tip ZZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/ZZ-s.jpg)
25. June WM: Xejn Perforazzjoni: 12½
14. August WM: Xejn Perforazzjoni: 10¾
![[Airmail - Costa Rican Presidents, Tip AAA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AAA-s.jpg)
![[Airmail - Costa Rican Presidents, Tip AAB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AAB-s.jpg)
![[Airmail - Costa Rican Presidents, Tip AAC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AAC-s.jpg)
![[Airmail - Costa Rican Presidents, Tip AAD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AAD-s.jpg)
![[Airmail - Costa Rican Presidents, Tip AAE]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/AAE-s.jpg)
| Le. | Tip | D | Kulur | Deskrizzjoni |
|
|
|
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|
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1078 | AAA | 1Col | karminju | Alfredo Gonzalez | - | - | - | - | ||||||
| 1079 | AAB | 1.60Col | blu | Federico Tinoco | - | - | - | - | ||||||
| 1080 | AAC | 1.80Col | kannella ħamrani | Francisco Aguilar | - | - | - | - | ||||||
| 1081 | AAD | 2.10Col | aħdar blu skur | Julio Acosta | - | - | - | - | ||||||
| 1082 | AAE | 3Col | multi kkulurita | Leon Cortes | - | - | - | - | ||||||
| 1078‑1082 | 2.00 | - | - | - | USD |
