Watch List notes:

Anonymous [Caduceus]. Ca. 211-208 B.C. AE triens (22 mm, 5.83 g, 11 h). Uncertain mint in central Italy. Helmeted head of Minerva right; above, four pellets / [ROMA] in exergue, prow of galley right; above, caduceus right; in right field, four pellets. Crawford 60/4; Sydenham 164b. Near Fine, earthen green patina. 

Ex RBW collection (not in previous sales).