Watch List notes:

BYZANTINE. 4th-6th centuries. Weight of 2 Nomismata (Bronze, 16x16 mm, 8.73 g), a uniface square coin weight with single-grooved edges. Ṅ B engraved in outline and inlaid in copper and silver; underneath an arch supported by two columns; all engraved in outline. Rev. Blank. Pondera 10571. Good very fine.