Watch List notes:

Anonymous. After 211 B.C. AE quadrans (23 mm, 7.56 g, 11 h). Uncertain mint. Head of Hercules right, wearing lion's skin headdress; behind, three pellets / ROMA above, prow of galley right; in exergue, three pellets. Crawford 56/5; Sydenham 143c. Near VF, dark green patina, deposits. 

Ex RBW collection (not in previous sales); Christie's (16 July 1986), 90.