Watch List notes:

ROMAN. Large bronze pendant. Circa mid 3rd-4th century AD. (5.2 cm). With a loop at top for suspension. On the convex face, a central rosette pattern, flanked by two busts facing; Above, a cross, flanked by two crescents; Below, OMON/IA in two lines. Brown and green patina, some earthen deposits. Looks like ancient re-carving on the original pendant. Website shipping rates do not apply.

OMONIA often is indicative of Roman marriage and shows up often on rings