Watch List notes:

ANONYMOUS. As (169-158 BC). Rome.

Obv: Laureate and bearded head of Janus.
Rev: ROMA.
Prow of galley right; above, butterfly on vine branch with leaf and grape bunch; I to right.

Crawford 184/1a.

Condition: Very fine.

Weight: 26.54 g.
Diameter: 30 mm.