Watch List notes:

C. Postumius. 73 BC. AR Denarius (17.5mm, 3.92 g, 4h). Rome mint. Draped bust of Diana right, bow and quiver over shoulder / Hound running right; spear below. Cf. Crawford 394/1a-b; cf. Sydenham 785-785a; cf. Postumia 9-9a; cf. RBW 1434-5. Iridescent tone, reverse struck slightly off center. VF.