Head of Constantine I, rosette-diademed, right, looking upward
Camp gate with two turrets, without doors, with varying number of stone layers; star above
PROVIDEN-TIAE CAES•
Cite this coin
RIC VII Nicomedia 151 (ric.7.nic.151), 328–329 AD. Corpus Apertum Nummorum Orbis Antiqui (CANOA). https://canoanumis.org/coins/ric-vii-nicomedia-151/ (accessed: 2026-09-03). Full citation guidance: How to cite CANOA