L. Thorius Balbus. 105 BC. AR Denarius (19mm, 3.75 g, 7h). Rome mint. Head of Juno Sospita right, wearing goat skin headdress; I · S · M · R behind / Bull charging right; B above, L · THORIVS BALBVS below and in exergue. Crawford 316/1; Sydenham 598; Thoria 1. VF, lightly toned.
The I S M R on the obverse stands for Iuno Sispes Mater Regina.