Сега показвам: Швейцария - Пощенски разноски марки (1849 - 2024) - 3 марки.
1900
The 25th Anniversary of the Universal Postal Union - U.P.U.
2. Юли воден знак: 1 размер: 50 дизайн: Eugène Grasset y Frédéric Florian. Пробиване: 11¾
![[The 25th Anniversary of the Universal Postal Union - U.P.U., тип N]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/N-s.jpg)
![[The 25th Anniversary of the Universal Postal Union - U.P.U., тип N1]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/N1-s.jpg)
![[The 25th Anniversary of the Universal Postal Union - U.P.U., тип N2]](https://www.stampworld.com/media/catalogue/Switzerland/Postage-stamps/N2-s.jpg)
