Watch List notes:

The Roman Empire
In the name of Nero Claudius Drusus, father of Claudius

Aureus circa 41-45, AV 7.71 g. Laureate head l. Rev. Triumphal arch surmounted by equestrian statue between two trophies. C 3. RIC Claudius 71. Calicó 316.
Rare. Very fine