Τώρα εμφανίζεται Ουρουγουάη - Επίσημα γραμματόσημα (1890 - 1899) - 6 Γραμματόσημα.
1899
Postage stamps of 1897 Overprinted "OFICIAL"
3. Ιανουάριος WM: Κανένα Διάτρηση: 13-15½
![[Postage stamps of 1897 Overprinted "OFICIAL", τύπος Q6]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Official-stamps/Q6-s.jpg)
![[Postage stamps of 1897 Overprinted "OFICIAL", τύπος Q7]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Official-stamps/Q7-s.jpg)
1899
Postage Stamps of 1899 Overprinted "OFICIAL"
10. Σεπτέμβριος WM: Κανένα Διάτρηση: 12½-15
![[Postage Stamps of 1899 Overprinted "OFICIAL", τύπος R]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Official-stamps/R-s.jpg)
![[Postage Stamps of 1899 Overprinted "OFICIAL", τύπος R1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Official-stamps/R1-s.jpg)
![[Postage Stamps of 1899 Overprinted "OFICIAL", τύπος R2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Official-stamps/R2-s.jpg)
![[Postage Stamps of 1899 Overprinted "OFICIAL", τύπος R3]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Uruguay/Official-stamps/R3-s.jpg)
