Watch List notes:

Anonymous. After 211 B.C. AE as (32.57 mm, 42.11 g, 5 h). Uncial standard. Rome mint. Laureate head of bearded Janus; I above / ROMA, prow of galley right; I above. Crawford 56/2; Sydenham 143. Fine, some porosity. 

Ex RBW collection (not in previous sales).