Justin I — Pentanummium (Nikomedeia, 522), Pentanummium, Copper, struck at Nicomedia, 522–522 AD. Weight about 2.1 g, diameter 14.0 mm.
| mint | Nicomedia | weight | 2.14g (1) |
| ruler | Justin I | diameter | ⌀14.0 (1) |
| denomination | Pentanummium | axis | ↕ (0) |
| material | Copper | technique | — |
| country | Byzantine | dataset |
Dumbarton Oaks — Byzantine coins
© Dumbarton Oaks — non-commercial use with attribution |
specimens (1)
Dumbarton Oaks — Byzantine coins
2.14g
⌀14.0
Cite this coin
Justin I — Pentanummium (Nikomedeia, 522) (BZC.BZC.2015.055), 522–522 AD. Corpus Apertum Nummorum Orbis Antiqui (CANOA). https://canoanumis.org/coins/justin-i-pentanummium-nikomedeia-522/ (accessed: 2026-09-13). Full citation guidance: How to cite CANOA