Head of Constantine I, diademed, right, looking upward
CONSTAN-TINVS AVG
Camp gate with two turrets, without doors, with varying number of stone layers; star above
PROVIDEN-TIAE AVGG
Cite this coin
RIC VII Cyzicus 57 (ric.7.cyz.57), 328–329 AD. Corpus Apertum Nummorum Orbis Antiqui (CANOA). https://canoanumis.org/coins/ric-vii-cyzicus-57/ (accessed: 2026-09-13). Full citation guidance: How to cite CANOA