Antoninianus - Caracalla (P M TR P XVIII COS IIII P P; Sol) (215) front Antoninianus - Caracalla (P M TR P XVIII COS IIII P P; Sol) (215) back
Antoninianus - Caracalla (P M TR P XVIII COS IIII P P; Sol) (215) photo
© American Numismatic Society (ANS)

Antoninianus - Caracalla P M TR P XVIII COS IIII P P; Sol

215 year
Silver 5 g 23 mm
Description
Issuer
Rome › Roman Empire (27 BC - 395 AD)
Emperor
Caracalla (Marcus Aurelius Antoninus Caracalla) (198-217)
Type
Standard circulation coin
Year
215
Value
Antoninianus (1)
Currency
Antoninianus, Reform of Caracalla (AD 215 – 301)
Composition
Silver
Weight
5 g
Diameter
23 mm
Shape
Round (irregular)
Technique
Hammered
Orientation
Variable alignment ↺
Demonetized
Yes
Updated
2024-10-05
References
Numista
N#273410
Rarity index
92%

Reverse

Sol, radiate, naked except for cloak over left shoulder, standing front, head left, raising right hand and holding globe in left hand.

Script: Latin

Lettering: P M TR P XVIII COS IIII P P

Translation:
Pontifex Maximus, Tribunicia Potestate Octava Decima, Consul Quartum, Pater Patriae.
High priest, holder of tribunician power for the 18th time, consul for the fourth time, father of the nation.

Comment

Mass varies: 4.315–5.533 g;
Diameter varies: 22–24 mm;

Example of this type:
American Numismatic Society (ANS)

Source:
Online Coins of the Roman Empire (OCRE)

Interesting fact

The Antoninianus coin was introduced by the Roman Emperor Caracalla in 215 AD as a replacement for the denarius, which had been the standard Roman currency for centuries. The coin was made of silver and had a higher purity level than the denarius, which had been debased over time. The Antoninianus was also larger and heavier than the denarius, weighing 5 grams compared to the denarius' 3.5 grams. This made it a more valuable and prestigious coin, and it was used extensively throughout the Roman Empire for large transactions and as a store of value.