現在展示： 哥斯達黎加 - （通用）郵票 (1970 - 1979) - 32 郵票.
21. March 窗口管理器: 空缺 篩孔: 10¾
![[Airmail - The 21st Congress of Confederation of Latin American Tourist Organizations, 類型 XH]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XH-s.jpg)
![[Airmail - The 21st Congress of Confederation of Latin American Tourist Organizations, 類型 XI]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XI-s.jpg)
![[Airmail - The 21st Congress of Confederation of Latin American Tourist Organizations, 類型 XJ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XJ-s.jpg)
![[Airmail - The 21st Congress of Confederation of Latin American Tourist Organizations, 類型 XK]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XK-s.jpg)
![[Airmail - The 21st Congress of Confederation of Latin American Tourist Organizations, 類型 XL]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XL-s.jpg)
17. July 窗口管理器: 空缺 篩孔: 13¾
![[National Literacy Campaign, 類型 XM]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XM-s.jpg)
7. August 窗口管理器: 空缺 篩孔: 10½
![[Airmail - The 200th Anniversary of the Birth of Jose de San Martin, 1778-1850, 類型 XN]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XN-s.jpg)
28. August 窗口管理器: 空缺 篩孔: 12½
![[Airmail - The 50th Anniversary of Pan-American Institute of Geography and History, 類型 XO]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XO-s.jpg)
18. September 窗口管理器: 空缺 篩孔: 11
![[Airmail - The 30th Anniversary of Central American University Confederation, 類型 XP]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XP-s.jpg)
24. October 窗口管理器: 空缺 篩孔: 16
![[Airmail - The 6th Inter-American Philatelic Exhibition - Buenos Aires, Argentina, 類型 XQ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XQ-s.jpg)
![[Airmail - Issue of 1975 Overprinted "50 Aniversario del Primer Vuelo de PAN AM en Costa Rica 1928-1978", 類型 XR]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XR-s.jpg)
![[Airmail - Issue of 1975 Overprinted "50 Aniversario del Primer Vuelo de PAN AM en Costa Rica 1928-1978", 類型 XR1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XR1-s.jpg)
![[Airmail - Issue of 1975 Overprinted "50 Aniversario del Primer Vuelo de PAN AM en Costa Rica 1928-1978", 類型 XR2]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XR2-s.jpg)
![[Airmail - Issue of 1975 Overprinted "50 Aniversario de la Visita de Lindbergh a Costa Rica 1928-1978", 類型 XS]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XS-s.jpg)
![[Airmail - Issue of 1975 Overprinted "50 Aniversario de la Visita de Lindbergh a Costa Rica 1928-1978", 類型 XS1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XS1-s.jpg)
![[Airmail - Issue of 1975 Overprinted "50 Aniversario de la Visita de Lindbergh a Costa Rica 1928-1978", 類型 XS2]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XS2-s.jpg)
![[Airmail - Issue of 1974 Surcharged "Centenario del Asilo Carlos Maria Ulloa 1878-1978" and New Value, 類型 XT]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XT-s.jpg)
![[Airmail - Issue of 1974 Surcharged "Centenario del Asilo Carlos Maria Ulloa 1878-1978" and New Value, 類型 XT1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XT1-s.jpg)
13. November 窗口管理器: 空缺 篩孔: 10½
![[Airmail - Christmas, 類型 XU]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XU-s.jpg)
![[Airmail - Christmas, 類型 XV]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XV-s.jpg)
![[Airmail - Christmas, 類型 XW]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XW-s.jpg)
13. November 窗口管理器: 空缺 篩孔: 13½
![[Airmail - Issue of 1975 Surcharged, 類型 XX]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XX-s.jpg)
![[Airmail - Issue of 1975 Surcharged, 類型 XX1]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XX1-s.jpg)
![[Airmail - Issue of 1975 Surcharged, 類型 XX2]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XX2-s.jpg)
![[Airmail - Issue of 1975 Surcharged, 類型 XX3]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XX3-s.jpg)
![[Airmail - Issue of 1975 Surcharged, 類型 XX4]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XX4-s.jpg)
![[Airmail - Issue of 1975 Surcharged, 類型 XX5]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XX5-s.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
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| 1013 | XX | 0.50/65Col/C | 彩色 | Lycaste skinneri alba | 28.34 | - | 13.60 | - | USD |
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| 1014 | XX1 | 0.50/65Col/C | 彩色 | Peristeria elata | 28.34 | - | 13.60 | - | USD |
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| 1015 | XX2 | 0.50/65Col/C | 彩色 | Miltonia roezelii | 28.34 | - | 13.60 | - | USD |
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| 1016 | XX3 | 0.50/65Col/C | 彩色 | Brassavola digbyana | 28.34 | - | 13.60 | - | USD |
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| 1017 | XX4 | 1.20/2.15Col/Col | 彩色 | Warcewiczella discolor | 1.13 | - | 0.57 | - | USD |
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| 1018 | XX5 | 2.00/2.50Col/Col | 彩色 | Oncidium kramerianum | 1.13 | - | 0.57 | - | USD |
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| 1013‑1018 | 115 | - | 55.54 | - | USD |
20. November 窗口管理器: 空缺 篩孔: 11
![[Airmail - The 500th Anniversary of Gonzalo Fernandez de Oviedo (First Chronicler of Spanish Indies), 類型 XY]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XY-s.jpg)
![[Airmail - The 500th Anniversary of Gonzalo Fernandez de Oviedo (First Chronicler of Spanish Indies), 類型 XZ]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/XZ-s.jpg)
![[Airmail - The 500th Anniversary of Gonzalo Fernandez de Oviedo (First Chronicler of Spanish Indies), 類型 YA]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/YA-s.jpg)
6. December 窗口管理器: 空缺 篩孔: 16
![[Airmail - The 100th Anniversary of San Jose Cathedral, 類型 YB]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/YB-s.jpg)
![[Airmail - The 100th Anniversary of San Jose Cathedral, 類型 YC]](https://www.stampworld.com/media/catalogue/Costa-Rica/Postage-stamps/YC-s.jpg)
