Anonymous. Circa 217-215 BC. Æ Semuncia (20mm, 6.73 g, 5h). Semilibral prow series. Rome mint. Draped bust of Mercury right, wearing winged petasus / Prow of galley right. Crawford 38/7; Sydenham 87; RBW 101-2. Brown and tan surfaces, light roughness. VF.