Watch List notes:

Anonymous. 157-156 BC. AR Denarius (17.1mm, 3.44 g, 12h). Rome mint. Helmeted head of Roma right; X (mark of value) to left / Victory, holding goad, driving biga right; ROMA in partial tablet in exergue. Crawford 197/1a; Sydenham 376; RSC 6; Type as RBW 846. Near EF, lightly toned. Nice metal.

From the Andrew McCabe Collection. Ex RBW Collection duplicate; Goodman Collection (Classical Numismatic Group 46, 24 June 1998), lot 999, purchased from Kurt Spanier, 1983.