Watch List notes:

C. Licinius L.f. Macer. 84 B.C. AE as (26.7 mm, 14.16 g, 1 h). Semuncial standard. Rome mint. Laurete head of Janus, I above / EX - S·C, prow of galley left, male figure holding staff standing on prow. Crawford 354/3b; Sydenham 734. Fine, brown patina. 

Ex RBW collection (not in previous sales).