MYSIA. Pergamum. Gallienus, 253-268. Tetrassarion (Orichalcum, 32 mm, 13.97 g, 5 h), Aurelius Damas, strategos and asiarch, circa 254-260. ΑΥΤ Κ Π ΛΙΚ ΓΑΛΛΙΗΝΟC Laureate, draped and cuirassed bust of Gallienus to right, seen from behind. Rev. ЄΠΙ C AYP ΔΑΜΑ ACIAPX / ΠЄΡΓ/AMH/NΩN / ΠΡΩΤΩΝ Γ / NЄΩΚΟΡ/ΩΝ Nude male, on the left, standing front, head to right, receiving head of a ram from another nude male, on the right, standing front, head to left; on ground between then, altar. Plankenhorn, Mysien, p. 144, 115 (this coin). SNG Copenhagen 512. SNG Paris 2294. Some roughness and with minor deposits, otherwise, about very fine.