Watch List notes:

Anonymous. 179-170 BC. Æ As (35mm, 34.83 g, 5h). Rome mint. Laureate head of Janus; I (mark of value) above / Prow of galley right, dolphin above, I (mark of value) to right, ROMA below. Crawford 160/1; Sydenham –; RBW 700. Brown patina with some green deposits. Near VF.

From the Todd Hansen Collection. Ex Goodman Collection (Triton I, 2 December 1997), lot 997.