Watch List notes:

Anonymous. Circa 225-217 BC. Æ Aes Grave As (60mm, 232.8 g, 12h). Libral standard. Rome mint. Head of bearded Janus on raised disk, – (mark of value) below / Prow of galley right on raised disc; | (mark of value) above. Crawford 35/1; ICC 75. Good Fine, green-brown patina, rough surfaces.

From the Ken Bressett Collection. Ex B. A. Seaby (November 1979), c1212 @£450 ($562).