Muri Bhalissa: Kosta Rica - Bolol tal-posta (1970 - 1979) - 19 bolol.
14. May WM: Xejn Perforazzjoni: 12½
![[Airmail - The 10th Inter-American Cancer Congress, San Jose, Tip QO]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QO-s.jpg)
![[Airmail - The 10th Inter-American Cancer Congress, San Jose, Tip QO1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QO1-s.jpg)
![[Airmail - The 10th Inter-American Cancer Congress, San Jose, Tip QO2]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QO2-s.jpg)
![[Airmail - The 10th Inter-American Cancer Congress, San Jose, Tip QO3]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QO3-s.jpg)
20. May WM: Xejn Perforazzjoni: 10
![[Inauguration of the New Administration Building of the Universal Postal Union, Tip QP]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QP-s.jpg)
![[Inauguration of the New Administration Building of the Universal Postal Union, Tip QQ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QQ-s.jpg)
14. September WM: Xejn Perforazzjoni: 11
![[Airmail - "Costa Rica 70" Philatelic Exhibition, Tip QR]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QR-s.jpg)
![[Airmail - "Costa Rica 70" Philatelic Exhibition, Tip QS]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QS-s.jpg)
22. October WM: Xejn Perforazzjoni: 13¼
![[Airmail - Expo 70, Tip QT]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QT-s.jpg)
![[Airmail - Expo 70, Tip QU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QU-s.jpg)
![[Airmail - Expo 70, Tip QV]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QV-s.jpg)
![[Airmail - Expo 70, Tip QW]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QW-s.jpg)
![[Airmail - Expo 70, Tip QX]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QX-s.jpg)
![[Airmail - Expo 70, Tip QY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QY-s.jpg)
| Le. | Tip | D | Kulur | Deskrizzjoni |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 786 | QT | 10C | multi kkulurita | 0.29 | - | 0.29 | - | USD |
|
|
|||||||
| 787 | QU | 15C | multi kkulurita | 0.29 | - | 0.29 | - | USD |
|
|
|||||||
| 788 | QV | 35C | multi kkulurita | 0.58 | - | 0.29 | - | USD |
|
|
|||||||
| 789 | QW | 40C | multi kkulurita | 0.58 | - | 0.29 | - | USD |
|
|
|||||||
| 790 | QX | 45C | multi kkulurita | 0.58 | - | 0.29 | - | USD |
|
|
|||||||
| 791 | QY | 55C | multi kkulurita | 0.58 | - | 0.29 | - | USD |
|
|
|||||||
| 786‑791 | 2.90 | - | 1.74 | - | USD |
4. November WM: Xejn Perforazzjoni: 12¾
![[Airmail - Costa Rican Paintings, Tip QZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/QZ-s.jpg)
![[Airmail - Costa Rican Paintings, Tip RA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/RA-s.jpg)
![[Airmail - Costa Rican Paintings, Tip RB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/RB-s.jpg)
![[Airmail - Costa Rican Paintings, Tip RC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/RC-s.jpg)
![[Airmail - Costa Rican Paintings, Tip RD]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/RD-s.jpg)
| Le. | Tip | D | Kulur | Deskrizzjoni |
|
|
|
|
|
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 792 | QZ | 25C | multi kkulurita | Irazu (R. A. Garcia) | 0.87 | - | 0.29 | - | USD |
|
|
||||||
| 793 | RA | 45C | multi kkulurita | Escazu Valley (M. Bertheau) | 0.87 | - | 0.29 | - | USD |
|
|
||||||
| 794 | RB | 80C | multi kkulurita | Estuary Landscape (T. Quiros) | 1.16 | - | 0.58 | - | USD |
|
|
||||||
| 795 | RC | 1.00Col | multi kkulurita | The Other Face (C. Valverde) | 1.16 | - | 0.87 | - | USD |
|
|
||||||
| 796 | RD | 2.50Col | multi kkulurita | Madonna (L. Daell) | 2.89 | - | 2.31 | - | USD |
|
|
||||||
| 792‑796 | 6.95 | - | 4.34 | - | USD |
