Pinarius Natta. 155 BC. Æ As (31mm, 26.75 g, 8h). Rome mint. Laureate head of Janus; I above / Prow right; NAT above, I to right. Crawford 200/2; Sydenham 383; RBW 860 (this coin). Near VF, green patina with earthen highlights, metal flaw on obverse.
From the RBW Collection (unsold in Numismatic Ars Classica 61, 5 October 2011, lot 856), purchased from Kurt Spanier, December 1991.