 The first chemical analysis of mineral water was published by a professor of the Lviv University W.Radziszewski in 1881.About therapeutic properties of the Morshyn's brine at that time wrote by many researchers, comparing it with waters of famous then German, Hungarian, and Czech resorts.In 1918-1939 Morshyn was in Polish territory and, as "Morszyn-Zdrój," was a popular spa.