Province Bithynia-Pontus
City Calchedon 
Region Bithynia
Reign Severus Alexander
Obverse inscription Μ ΑΥΡ ⳞΕΥ ΑΛEΞΑΝΔΡΟⳞ ΑΥΓ
Obverse design laureate, draped and cuirassed bust of Severus Alexander, r., seen from front
Reverse inscription ΚΑΛΧΑΔΟΝΙΩΝ
Reverse design Apollo standing nude facing, head l., holding patera

 

Museum Nationalmuseet, Copenhagen (Denmark)
Inventory no. 366
Reference Rec 107
Diameter 27
Weight 10.93
Axis 6
Note not illustrated in SNG Cop