AE square weight of 3 Grammata or 1/18 Onkia, c. 5th-7th century AD. Two draped facing imperial busts; beneath, Γ between two dotted circles. / Blank. Bendall -. AE. 2.66 g. 11x11 mm. Rare and very nice. The inlays missing. Lovely dark green patina, with reddish earthen highlights. Good VF.