Coin or Commercial Weight. 4th-5th centuries. Æ Half libra weight (48mm, 155.30 g). Temple on podium, with four "twisted" columns; two crosses along roofline, cross in pediment, NΓ between columns; all within double border with crosshatch pattern / Blank. VF, green patina, considerable silver inlay remaining.
The weight and size is consistent with a half libra / 6 ounce / 36 nomismata weight, but "NI" would mark the weight as 10 nomismata (theoretical weight of 45g).