Watch List notes:

Six-spoked wheel series. AR Denarius, 209-208 BC (Sicily?). Helmeted head of Roma right; behind, X. / The Dioscuri galloping right; below, six-spoked wheel, in exergue, ROMA. Cr. 79/1. AR. 4.27 g. 19.50 mm. A very attractive example, sharply struck and prettily toned. Hairline flan crack at 12 o'clock on reverse, otherwise about EF.

The early denarius serratus.