Watch List notes:

Anonymous [PAE]. Ca. 169-158 B.C. AE as (33.2 mm, 29.16 g, 5 h). Rome mint. Laurete head of Janus, I above / PAE monogram / ROMA, prow of galley right, I to right. Crawford 176/1; Sydenham 358. Fine. 

Ex RBW collection (not in previous sales).