Watch List notes:

C. Aburius Geminus. AR Denarius, 134 BC. Helmeted head of Roma right; behind, GEM; below chin, X. / Mars in quadriga right; below, C. ABVRI; in exergue, ROMA. Cr. 244/1; B. 1. AR. 3.87 g. 19.50 mm. In exceptional condition, with underlying luster and virtually as struck. About FDC.