Watch List notes:

Sicily, Gela, Tetradrachm, c. 420-415 BC; AR (g 17,27; mm 25; h 5); Slow quadriga driven l. by charioteer, holding kentron and reins; above, Nike flying l. to crown the horses, Rv. ΓΕΛΑΣ, forepart of man-headed bull swimming l. Jenkins 469 (O 91 / R 182).
Lightly toned, about extremely fine / extremely fine.