Province Asia
Subprovince Conventus of Ephesus
City Ephesus 
Region Ionia
Reign Valerian and Gallienus
Obverse inscription ΑΥΤ Κ ΒΑ ΚΑΙ ΠΟϹ ΓΑΛΛΗΝΟϹ
Obverse design laureate, draped and cuirassed bust of Gallienus, right, seen from front
Reverse inscription ΕФΕϹΙΩΝ Δ ΝΕΟΚΟΡΩΝ (Ν reverted)
Reverse design cult image of Artemis Ephesia

 

Museum Oxford, Ashmolean Museum (UK)
Inventory no. Milne 1924
Reference
Diameter
Weight 2.80
Axis
Note lunate sigma