Province Bithynia-Pontus
City Nicaea 
Region Bithynia
Reign Severus Alexander
Obverse inscription Μ ΑΥΡ ϹƐΥΗ ΑΛƐΞΑΝΔΡΟϹ ΑΥΓ
Obverse design radiate head of Severus Alexander, r.
Reverse inscription ΝΙΚΑΙΕΩΝ
Reverse design turreted City personification (?) standing, l., holding patera and sceptre

 

Museum British Museum, London (UK)
Inventory no. 1870,1003.45
Reference BMC 95 = Rec 600.2
Diameter 25
Weight 11.24
Axis 8
External URI of the coin https://www.britishmuseum.org/collection/object/C_1870-1003-45 
Note