Watch List notes:

Anonymous. AR Denarius. Obv. Helmeted head of Roma right; behind, X. Rev. The Dioscuri galloping righ; in linear frame, ROMA. Cr. 53/2. AR. 4.38 g. 20.50 mm. Bright and prettily toned. About EF.
Group C2 of P. DEBERNARDI, S. Brinkman, A new Arrangement for RRC 53/2, Revue Numismatique 2018, pp. 193-239.
Forthcoming RRSC, D 59.