In 1878, Sungai Ujong (under the control of Great Britain since 1873) issued its own stamps. It was an India ½ anna stamp overprinted with crescent, stars and the abbreviation "SU" in an oval, the issue was informal. In 1880, similar overprint appeared on 2 cent stamps of the Strait Settlements. In 1881, stamps of the Strait Settlements were overprinted "Sungei Ujong". From 1891 to 1895, stamps with similar designs to those of Negri-Sembilan were issued. After Sungai Ujong had incorporated into Negri-Sembilan, stamps of the latter were used since 1895.