Watch List notes:

Anonymous Cast Æ As. Rome, circa 225-217 BC. Uncertain weight standard. Head of Janus, all on a raised disk / Prow of galley to right; I (mark of value) above, all on a raised disk. Cf. ICC 75 (weight range: 312.30-218.04g) & 93 (162.84-99.60g, prow to left); cf. Crawford 35/1 & 38/1 (prow to left). 187.18g, 55mm, 12h.

Very Fine; traces of active corrosion.

From the collection of Z.P., Austria.