CC232 Archaic 1/4 obol, VF, ex-Rosen $49.00 Sep-28-00 Kyzicus, Mysia, AR tetartemorion = 1/4 obol, (0.24g) 550-480 BC, Tunny head left. / Quadripartite incuse square. Rosen 516 (this coin). Toned VF Ex-Jonathan P. Rosen collection.