MYSIA. Kyzikos. (Circa 600-550 BC).
EL Fourrèe Hemihekte (8,2mm 1g)
Obv: Head of a tunny fish to left; below, hind part of a tunny to left.
Rev: Quadripartite incuse square.
Von Fritze, Nomisma VII, Kyzikos, Gruppe I, 6 / Tafel I, 5