Watch List notes:

Anonymous [MA]. Ca. 210 B.C. AE triens (19.77 mm, 4.07 g, 11 h). Sardinia mint, struck ca. 210 B.C. Head of mercury right wearing winged petasos; two pellets above / ROMA above, prow of galley right; MA monogram before; two pellets below. Crawford 64/6a; Sydenham 160c. VF. Rare. 

Ex RBW Collection.