AE Late Roman bronze weight. 12 Grammata (AD 3rd – 5th centuries)
Truncated sphere shaped; incised denominational mark: Ι Β. It corresponds 12 Grammata = 12 Scrupuli.
Cf. Pfunds-Museum (Hofbieber), [1-D-048] (=Pondera 16791).
Weight: 14.07 g.
Diameter: 15.00 mm.