ただいま表示中： ウルグアイ - 郵便切手 (1910 - 1919) - 3 切手.
6. 1月 WM: 1 図案 意匠: South American Bank Note Co., Buenos Aires. ミシン目: 11½
![[The 1st Anniversary of the Pan-American Postal Congress, タイプ EM]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Postage-stamps/EM-s.jpg)
17. 5月 WM: なし 図案 意匠: Waterlow & Sons, Londres.
![[The 100th Anniversary of the Battle of Las Piedras - Overprinted "ARTIGAS - 1811-1911" and Surcharged, タイプ EN]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Postage-stamps/EN-s.jpg)
![[The 100th Anniversary of the Battle of Las Piedras - Overprinted "ARTIGAS - 1811-1911" and Surcharged, タイプ EO]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Postage-stamps/EO-s.jpg)
StampWorld
1911
The 1st Anniversary of the Pan-American Postal Congress
1911
The 100th Anniversary of the Battle of Las Piedras - Overprinted "ARTIGAS - 1811-1911" and Surcharged
