RIC I (second edition) Gaius/Caligula 58 Gaius obverse — Head of Agrippa, left, wearing rostral crown Obverse
RIC I (second edition) Gaius/Caligula 58 Gaius reverse — Neptune, cloaked, standing left, holding dolphin in right hand an... Reverse

Münzkabinett, Staatliche Museen zu Berlin

Catalog Reference
RIC I (second edition) Gaius/Caligula 58
Ruler
Gaius
Denomination
As
Date
37 AD-41 AD
Mint
Rome
Metal
Bronze
Weight
11.29g
Diameter
28mm
Die Axis
7 h
Manufacturing
struck

Obverse

M AGRIPPA L F COS III

Head of Agrippa, left, wearing rostral crown

Reverse

S C

Neptune, cloaked, standing left, holding dolphin in right hand and trident in left

About This Type

This RIC I (second edition) Gaius/Caligula 58 is an as of Gaius (37 AD-41 AD), struck at the Rome mint. The reverse depicts Neptune, cloaked, standing left, holding dolphin in right hand and trident in left. Struck in bronze at a standard weight of 11.29g, 28mm diameter.

About the As

The as was the base-unit bronze denomination of the Roman monetary system, worth one quarter of a sestertius. Under the empire it typically weighs about 11 grams and measures 25–28mm. The emperor appears with a bare or laureate head — the radiate crown was reserved for the dupondius.

About the Rome Mint

The Rome mint was the principal mint of the Roman state from the Republic through the fall of the Western Empire. It produced the vast majority of gold and silver coinage and was the only mint for much of the first and second centuries AD.

Frequently Asked Questions

What is RIC I (second edition) Gaius/Caligula 58?
RIC I (second edition) Gaius/Caligula 58 is a Bronze As of Gaius (37 AD-41 AD) struck at the Rome mint cataloged under RIC vol. I no. I (second edition) Gaius/Caligula 58.
How do you identify RIC I (second edition) Gaius/Caligula 58?
The obverse depicts Head of Agrippa, left, wearing rostral crown with the inscription M AGRIPPA L F COS III. The reverse depicts Neptune, cloaked, standing left, holding dolphin in right hand and trident in left with the inscription S C.
What are the physical specifications of RIC I (second edition) Gaius/Caligula 58?
RIC I (second edition) Gaius/Caligula 58 was struck in Bronze, standard weight 11.29g, diameter 28mm, die axis 7 h, struck.

Identify your own coins

Upload a photo and get instant attribution powered by our catalog of 80,000+ ancient coin types.

Try Coin Identification