Watch List notes:

C. Postumius At? or Ta?. 73 B.C. AR denarius (18.14 mm, 3.72 g, 5 h). Rome mint. Bust of Diana right, bow and quiver on shoulder / C·POSTVMI, hound running right, spear below; AT monogram in exergue. Crawford 394/1a; Sydenham 785; RSC Postumia 9. VF.