Watch List notes:

Anonymous. 234-231 B.C. AE half litra (11.8 mm, 1.56 g, 7 h). Rome mint. Head of Roma right, wearing Phrygian helmet / ROMA, dog standing right, raising forepaw. Crawford 26/4; Sydenham 22; HN Italy 309. VF, black patina. Rare. 

Ex RBW collection (not in previous sales).