Watch List notes:

Roman Republican C. Vibius C.f. Pansa , Æ As, 90 B.C. Laureate head of Janus. Rev. ROMA Three prows r., on which palm branch; before, caps of the Dioscuri and in exergue, PANSA. Babelon Vibia 10. Sydenham 690. Crawford 342/7 10.79 g. 27 mm.