Province Bithynia-Pontus
City Nicaea 
Region Bithynia
Reign Severus Alexander
Obverse inscription ΙΟΥΛΙΑ ΜΑΜΑΙΑ ϹΕΒ
Obverse design diademed and draped bust of Julia Mamaea, right
Reverse inscription ΝΙΚΑΙΕΩΝ
Reverse design the centaur Chiron bending down, right, giving scroll to male figure standing, left, in long chiton

 

Reference S. Minnoch collection 402
Diameter 23
Weight 9.00
Axis
Note