Watch List notes:

Anonymous (second star series), Quadrans, Rome, 169-158 BC; AE (g 4,21; mm 18; h 12); Head of Hercules r., wearing lion's skin; behind, °°°, Rv. Prow r.; above, ROMA; before, eight-rayed star; in ex. °°°. Crawford 196/4; Sydenham 264c.
Rare. Green patina, about extremely fine.