Anonymous [Ass]. Ca. 169-158 B.C. AE semis (24.9 mm, 11.24 g, 5 h). Rome mint. Laureate head of Saturn right; S behind / ROMA, prow of galley right; ass above, S before, ROMA below. Crawford 195/2; Sydenham 298a; RBW 838; BMCRR -. Good VF, tan/green patina with slight reddish encrustation in recesses. Scarce.