MYSIA. Kyzikos. (Circa 450-400 BC). AR Tetartemorion (6.6mm 0.2g) Obv: Forepart of boar to left Rev: Two tunny fish swimming in opposite directions, one atop the other. Weber 5033; SNG v. Aulock 7329; Fritze, Nomisma, p. 36, 17 Rare.