Watch List notes:

Maurice Tiberius (582-602). AE 12 Nummi, pseudo-Alexandria mint. D/ Diademed, draped and cuirassed bust right. R/ Large I-B with cross (pattern of pellets) between; in exergue, ΑΛΕΖ (blundered). Cf. D.O. 213; cf. Sear 544. AE. g. 2.26 mm. 12.00 R. Rare. Nice and very interesting example. Compact flan, deep brown patina. Good VF.

Possibly a contemporary unofficial issue.