A. Caecilius. AE Sextans. 169-158 BC. 6g.

Draped bust of Mercury right wearing winged petasos, two dots above.
Prow of galley right, A CAE (ligate) above, two dots to right, ROMA below. 

Caecilia 12; Crawford 174/5; Sydenham 355d; Sear 1268.

Image courtesy of the British Museum.