There is a deity Mithra mentioned on monuments in Commagene. According to the archaeologist Maarten Vermaseren, 1st century BC evidence from Commagene demonstrates the reverence paid to Mithras but does not refer to the mysteries. In the colossal statuary erected by King Antiochus I (69-34 BC) at Mount Nemrut, Mithras is shown beardless, wearing a Phrygian cap, and was originally seated on a throne alongside other deities and the king himself. On the back of the thrones there is an inscription in Greek, which includes the name Apollo Mithras Helios in the genitive case (Ἀπόλλωνος Μίθρου Ἡλίου). Vermaseren also reports about a Mithras cult in the 3rd century BC. Fayum. R. D. Barnett has argued that the royal seal of King Saussatar of Mitanni from c. 1450 BC. depicts a tauroctonous Mithras.