Watch List notes:

Anonymous, Didrachm, Neapolis (?), c. 310-300 BC; AR (g 6,59; mm 19; h 12); Helmeted head of Mars l.; behind, oak-spray, Rv. Horse's head r., on base inscribed [ROMANO]; behind, corn ear. Crawford 13/1; Sydenham 1; HNItaly 266.
Rare, very fine.