SER
GALBA IMP CAES AVG (Translation: Servius Galba Imperator Caesar Augustus Servio Galba, supreme commander (Imperator), Caesar, and emperor (Augustus).)
Reverse description
Aquila left on thunderbolt between two standards; all on bar
Reverse script
Latin
Reverse lettering
S
C (Translation: Senatus Consultum Decree of the senate.)