Bombogor inscription — Wikipedia

Bombogor inscription is a stele with a Turkic inscription erected in the 8th century in honour of a Basmyl princess (Qunčuy), who might have been married to the Karluks. Bombogor inscription consists of five lines that feature 32 tamgas. These tamgas represent the sub-tribes and families who lived under the Khaganate. According to Kafesoglu, it might belong to the wife of Bayanchur Khan of Uyghur Khaganate.