A. Caecilius. AE Triens. 169-158 BC.  8.57 g. 

Helmeted head of Minerva right, four dots above. 
A CAE (ligate) above prow of galley right, four dots to right, ROMA below.

Caecilia 10; Crawford 174/3; Sydenham 355b; BMCRR 820.

Image courtesy of the British Museum.