දැන් පෙන්වන්නේ: උරුගුඒ - තැපැල් මුද්දර (1930 - 1939) - 4 මුද්දර .
1931
Philatelic Exhibition - Montevideo, Uruguay
11. April WM: 4 කැටයම: A. Barreiros y Ramos. Montevideo. සිදුර: Imperforated
![[Philatelic Exhibition - Montevideo, Uruguay, වර්ගය HT]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT-s.jpg)
![[Philatelic Exhibition - Montevideo, Uruguay, වර්ගය HT1]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT1-s.jpg)
![[Philatelic Exhibition - Montevideo, Uruguay, වර්ගය HT2]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT2-s.jpg)
![[Philatelic Exhibition - Montevideo, Uruguay, වර්ගය HT3]](https://www.stampworld.com/media/catalogue/Uruguay/Postage-stamps/HT3-s.jpg)
