Roman coin of Diocletian Potin Tetradrachm
Ancient Roman Egyptian coin of the Emperor Diocletian
Size: 18mm Weight: 9.6 grams Minted: Alexandria, Egypt
Obverse: Laureate bust right
Reverse: Eusebia standing left, sacrificing at altar, holding incense box
"L" yr E - 5 288/289AD Reference: Emmett 4052