Watch List notes:

C. Valerius C.f. Flaccus. AR Denarius, 140 BC. Obv. Helmeted head of Roma right, X behind. Rev. Victory in biga right, FLAC above, C. VAL. C. F. below horses, ROMA in exergue. Cr. 228/2. B.7. AG. g. 3.93 mm. 20.00 EF. Well centred on a broad flan, brilliant and superb.