Published by on July 6, 2026 The product is a Roman Empire Constantius II AD 337-340 AE4 coin featuring Constantius II as the ruler. This ancient coin from the Roman Imperial period (27 BC-476 AD) is unc cleaned and certified by NGC. The denomination is Nummus, and the coin was minted in 337 AD. The provenance of the coin is not available. It is a valuable piece of history for collectors interested in ancient Roman coins.