Now showing: Uruguay - Official stamps (1880 - 1889) - 4 stamps.
1883
Postage Stamps of 1882 Overprinted "OFICIAL"
1. January WM: None Perforation: 12½
1883
Postage Stamps of 1883 Overprinted "OFICIAL" in Black or Blue
12. April WM: None Perforation: 11½-13 x 12