Justin I — Pentanummium (Constantinople, 518), Pentanummium, Copper, struck at Constantinople, 518–518 AD. Weight about 2.0 g, diameter 18.0 mm.
| mint | Constantinople | weight | 1.95g (2) |
| ruler | Justin I | diameter | ⌀18.0 (2) |
| denomination | Pentanummium | axis | ↕ (0) |
| material | Copper | technique | — |
| country | Byzantine | dataset |
Dumbarton Oaks — Byzantine coins
© Dumbarton Oaks — non-commercial use with attribution |
specimens (2)
Dumbarton Oaks — Byzantine coins
1.98g
⌀21.0
Dumbarton Oaks — Byzantine coins
1.92g
⌀15.0
Cite this coin
Justin I — Pentanummium (Constantinople, 518) (BZC.BZC.1970.27.1), 518–518 AD. Corpus Apertum Nummorum Orbis Antiqui (CANOA). https://canoanumis.org/coins/justin-i-pentanummium-constantinople-518/ (accessed: 2026-09-13). Full citation guidance: How to cite CANOA