Сега показвам: Гаяна - Пощенски разноски марки (1922 - 2025) - 4 марки.
1974
The 100th Anniversary of Universal Postal Union (UPU)
27. Март воден знак: 3 Пробиване: 14½
![[The 100th Anniversary of Universal Postal Union (UPU), тип DS]](https://www.stampworld.com/media/catalogue/Ascension/Postage-stamps/DS-s.jpg)
![[The 100th Anniversary of Universal Postal Union (UPU), тип DT]](https://www.stampworld.com/media/catalogue/Ascension/Postage-stamps/DT-s.jpg)
1974
The 100th Anniversary of the Birth of Sir Winston Churchill, 1874-1965
30. Ноември воден знак: Никой Пробиване: 14½
![[The 100th Anniversary of the Birth of Sir Winston Churchill, 1874-1965, тип ]](https://www.stampworld.com/media/catalogue/Ascension/Postage-stamps/0181-b.jpg)
