Watch List notes:

Byzantine Empire Octagonal Æ 1 Nomisma Weight. Circa 5th-7th Century AD. Engraved cross within linear border; A-Ѡ across fields. Cf. Bendall 41 and Forien de Rochesnard III, p. 41 for similar types. 3.49g, 20mm.

Very Fine. Seemingly rare with the early Christian symbol of Alpha & Omega denoting Christ, the beginning and the end, from the Book of Revelation (verses 1:8, 21:6, and 22:13).

From the inventory of a UK dealer.