The year 335 AD and "Constantinus Max Avg" are written on one surface. Also known as Constantine I or Constantine the Great. He was the ruler of the Roman Empire between 306 and 337. He was the first Roman emperor to accept Christianity. His full name is Flavius Valerius Constantinus. May 21, a holiday held in his honor, is celebrated in his name. He accepted Christianity in 312. He built a new imperial residence and named this city Byzantium, later this place was called Constantinople.
