Watch List notes:

Pinarius Natta. AE As, 155 BC. Obv. Laureate head of Janus; above, mark of value I. Rev. Prow right; above, NAT and before, mark of value I. Below, ROMA. Cr. 200/2; B. 3. AE. 19.33 g. 30.00 mm. Of fine style. Dark olive green brown patina. VF.