現在展示： 特立尼達和多巴哥 - （通用）郵票 (1970 - 1979) - 4 郵票.
1974
The 100th Anniversary of UPU
18. November 窗口管理器: 3 篩孔: 13½ x 14½
![[The 100th Anniversary of UPU, 類型 GS]](https://www.stampworld.com/media/catalogue/Trinidad-And-Tobago/Postage-stamps/GS-s.jpg)
![[The 100th Anniversary of UPU, 類型 GT]](https://www.stampworld.com/media/catalogue/Trinidad-And-Tobago/Postage-stamps/GT-s.jpg)
1974
Circumnavigation of the "Humming Bird"
2. December 窗口管理器: 3 篩孔: 14½
![[Circumnavigation of the "Humming Bird", 類型 GQ]](https://www.stampworld.com/media/catalogue/Trinidad-And-Tobago/Postage-stamps/GQ-s.jpg)
![[Circumnavigation of the "Humming Bird", 類型 GR]](https://www.stampworld.com/media/catalogue/Trinidad-And-Tobago/Postage-stamps/GR-s.jpg)
