Only the head and the proper right part of the neck are ancient. Historic restorations of the bust, chin, and nose were removed in 1974. The head once belonged to a full-length togate statue of a young man shown "capite velato" or "capite coperto," i.e. with the head covered, indicating he was represented as a priest and/or egaged in a sacred act such as performing a sacrifice. The short, comma shaped locks are the characteristic hairstyle of men during the Julio-Claudian period. The specific arrangement of locks along the hairline and the long sideburns are found in a number of other portraits, which are replicas of the same type previously believed to depict Germanicus (the father of Caligula), but more likely representing Nero Caesar (AD 6-31), Germanicus' oldest son and brother of Caligula.