Watch List notes:

C. Vibius C.f. Pansa. 90 BC. Æ As (26mm, 12.01 g, 11h). Rome mint. Laureate head of bearded Janus / Three prows right; palm frond above. Cf. Crawford 342/7b-c; cf. Sydenham 690b-c; cf. RBW 1291 (for type). Green and brown patina, roughness, spot of inactive corrosion on edge, areas of weak strike. VF.