CA series. AE As. Canusium mint, 206-195 BC. Obv. Laureate head of Janus; above, I set horizontally; below, CA. Rev. Prow right; above, I set horizontally; before, CA; below, ROMA. Cr. 100/1a. 23.95 g. 31.50 mm. RR. Very rare. Dark brown patina; areas of weak overstrike, otherwise. good VF.