Roman Republic (ca. 189-180 BC) Ae
As
Ae As : Rome mint
Size: 29.9mm, 22.8gms
Obv:
Laureate head of Janus, I (mark of value) above
Rev: Prow
of galley right, bull and MD (ligate) above, I (mark of value) to right;
ROMA in exergue
Ref:
Sydenham 299, Crawford 142/1