It is believed that along with Phrygian, the language was thought to have entered Anatolia from the Balkans.
The inscription dates from between the 5th and 3rd centuries BCE and was found in 1926 by Christopher William Machell Cox and Archibald Cameron in Üyücek village, 15 km due south of Tavşanlı, in the Tavşanlı district of Kütahya province, near the outskirts of the classical Phrygian territory.
[7] It is uncertain whether the inscription renders a text in the Mysian language or if it is simply a Phrygian dialect from the region of Mysia.
Brixhe, discussing the existing literature on the inscription, argues that the language is Phrygian.
[8] The seventh line can be read as: The words "braterais patriyioisk[e]" have been proposed to mean something like "(for)[9] brothers and fathers / relatives":[10] Lakes (or -lakes, a first sign may be missing; alternatively, according to Friedrich, read ...likeś[12]) is most probably a personal name.