John (Johannes), circa 4th-6th centuries. Weight of 1 Ounkia (Orichalcum, 21x21 mm, 26.90 g), a uniface square commercial weight with triple-grooved edges. Monogram of IⲰANNOY within an octogramm formed out of two superimposed squares; all within stylized wreath; to lower left and right, Γᴑ - A; all details engraved in outline and inlaid in silver; in upper left and right corners, floral ornaments. Rev. Blank. Bendall -. CPAI -. MAH -. Pondera -. An attractive weight of unusual iconography. Minor corrosion, otherwise, good very fine.