Phrygia, Kotiaion AE (Bronze, 2.17g, 16mm) Gallienus (253-268) Obv: AYT K Π ΓAΛIHNΩN, Laureate, draped and cuirassed bust right. Rev: KOTIAEΩN, Clasped hands. Ref: SNG von Aulock 8403; BMC -; SNG Copenhagen -; SNG München -.