Watch List notes:

C. Antestius. AR Denarius, 146 BC. Obv. Helmeted head of Roma right; behind, C. ANTESTI; before, [X]. Rev. The Dioscuri galloping right; below, dog running right; in exergue, ROMA. Cr. 219/1e; B. 1. AR. 3.98 g. 17.00 mm. Full weight, cleaned. VF.