Watch List notes:

Anonymous. 211-210 B.C. AE as (34.1 mm, 35.98 g, 4 h). Rome mint. Laureate and bearded head of Janus, I above / ROMA, prow of galley right, I above,V to right. Crawford 87/1; Sydenham 186. Fine, green patina. Very Rare. 

Ex RBW collection (not in previous sales).