IMP SEV
ALEXAND AVG (Translation: Imperator Severus Alexander Augustus. Supreme commander (Imperator), Severus Alexander, emperor (Augustus).)
Reverse description
Mars, helmeted, walking left, holding a branch in right hand and spear and shield in left hand.
Reverse script
Latin
Reverse lettering
P M TR
P XIII COS III P P (Translation: Pontifex Maximus, Tribunicia Potestate Tertia Decima, Consul Tertium, Pater Patriae. High priest, holder of tribunician power for the 13th time, consul for the third time, father of the nation.)