Watch List notes:

Bull and MD series(?), Rome, 189-180 BC. Æ As (31mm, 23.82g, 1h). Laureate head of Janus. R/ Prow of galley r.; bull above. Crawford 142/1 var. (MD above); RBW 629 var. (same). Green patina, Fine - Good Fine
Estimate: 100 GBP