现在展示： 乌拉圭 - （通用）邮票 (1930 - 1939) - 4 邮票.
1931
Philatelic Exhibition - Montevideo, Uruguay
11. 四月 窗口管理器: 4 雕版: A. Barreiros y Ramos. Montevideo. 筛孔: Imperforated
![[Philatelic Exhibition - Montevideo, Uruguay, 类型 HT]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT-s.jpg)
![[Philatelic Exhibition - Montevideo, Uruguay, 类型 HT1]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT1-s.jpg)
![[Philatelic Exhibition - Montevideo, Uruguay, 类型 HT2]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT2-s.jpg)
![[Philatelic Exhibition - Montevideo, Uruguay, 类型 HT3]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT3-s.jpg)
