GALATIA. Koinon of Galatia. Tiberius, 14-37. Hemiassarion (Bronze, 19 mm, 4.90 g, 11 h), CY 50 = 25 or 28-30 AD. TIBEPIOΣ KAIΣAP ΣEBAΣTOΣ Laureate head of Tiberius to right. Rev. MHTHP ΘEωN ETEI N Turreted and draped bust of Cybele with long hair to left. RPC I 3554. Patina stripped, otherwise, about very fine.
This coin was likely struck at Pessisus, where the legend MHTHP ΘEωN ('mother of the gods') occurs on issues of the 1st century BC.