Diocletian, AE Tetradrachm, 291/292 (Year 8), Egypt-Alexandria,
Officina 1 (?)
DIOKLHTI_ANOC CEB Laureate head right (No legend) Athena seated left on shield, vertical spear in left hand, Nike in right L | H across fields A (?) in exergue 18mm x 19mm, 6.90g