Watch List notes:

Anonymous [Grain-ear]. Ca. 214 B.C. AE uncia (21.44 mm, 6.35 g, 3 h). Sicilian mint. Helmeted head of Roma right; pellet behind / ROMA, prow of galley right; grain ear above. Crawford 42/4; Sydenham 108. aVF. 

Ex RBW collection (not in previous sales); Ex Frank Sternberg AG. 

Overstruck on another coin, cannot make out undertype