From Stamps of the World
Sacu (Hungarian: Szákul) is a municipality (1600 inhabitants in 2014) in Caraș-Severin County, western Romania. It is composed of three villages: Sacu, Sălbăgelu Nou (Gyulatelep) and Tincova (Tinkova).
Kingdom of Hungary period (1867-1918)
Austrian Empire period (until 1867)
The SZÁKUL post office opened before 1850, in the Banat district.