Watch List notes:

The Roman Republic

Denarius circa 179-170, AR 3.99 g. Helmeted head of Roma r.; behind, X. Rev. The Dioscuri galloping r; below, ROMA in partial tablet. Sydenham 311. RBW 723. Crawford 167/1.
Wonderful iridescent tone, several light marks, otherwise extremely fine
Ex Triton XVI 2013, 755. From the Chiltern collection.