Watch List notes:

M. Porcius Cato, Denarius, Rome, 89 BC; AR (g 3,82; mm 18; h 4); Draped and diademed female bust r.; behind, ROMA; below, M CATO, Rv. Victory seated r., holding patera and palm branch; below, [ST]; in ex. VICTRIX. Crawford 343/1c; Porcia 6; Sydenham 596a.
Lightly toned, well centered reverse, extremely fine.