Province Bithynia-Pontus
City Nicaea 
Region Bithynia
Reign Severus Alexander
Obverse inscription ΙΟΥΛΙΑ ΜΑΜΑΙΑ ΑΥΓ
Obverse design draped bust of Julia Mamaea, r.
Reverse inscription ΝΙΚΑΙΕΩΝ (or ΝΙΚΑΙΕΩΝ)
Reverse design three military standards, topped by wreaths

 

Reference Hirsch 281, 2 May 2012, lot 985
Diameter 21
Weight
Axis
External URI of the coin http://pro.coinarchives.com/a/lotviewer.php?LotID=509830&AucID=912&Lot=985 
Note