Watch List notes:

M. Baebius Q.f. Tampilus, Denarius, Rome, 137 BC; AR (g 3,78; mm 18; h 2); Helmeted head of Roma l.; behind, TAM[PIL]; before, X, Rv. Apollo in quadriga r., holding reins, branch, bow and arrow; below, ROM[A]; in ex. [M] BAEBI [Q F]. Crawford 236/1a; Baebia 12; Sydenham 489.
Lightly toned, bb+.