SEVERVS
PIVS AVG (Translation: Severus Pius Augustus. Severus, the pious emperor (Augustus).)
Reverse description
Neptune, naked except for cloak over left shoulder and right arm, standing left, right foot set on globe, holding trident in left hand.
Reverse script
Latin
Reverse lettering
P M TR
P XVIII COS III P P (Translation: Pontifex Maximus, Tribunicia Potestate Octava Decima, Consul Tertium, Pater Patriae. High priest, holder of tribunician power for the 18th time, consul for the third time, father of the nation.)