Watch List notes:

C. Aburius Geminus. 134 BC. AR Denarius (18.5mm, 3.92 g, 9h). Rome mint. Helmeted head of Roma right; mark of value below chin / Mars driving galloping quadriga right, holding trophy, shield, reins, and spear. Crawford 244/1a; Sydenham 490; Aburia 1. EF.