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

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

215 year
Silver 4.9 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
4.9 g
Diameter
23 mm
Shape
Round (irregular)
Technique
Hammered
Orientation
Variable alignment ↺
Demonetized
Yes
Updated
2024-10-05
References
Numista
N#273405
Rarity index
97%

Reverse

Serapis, wearing polos on head, standing front, head left, raising right hand and holding transverse sceptre 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: 4.42–5.2 g;
Diameter varies: 22–23.2 mm;

Example of this type:
American Numismatic Society (ANS)

Source:
Online Coins of the Roman Empire (OCRE)

Interesting fact

The Antoninianus coin was issued during the reign of Emperor Caracalla, who ruled the Roman Empire from 211 to 217 AD. One interesting fact about this coin is that it features an image of the god Serapis on the reverse side, which was a departure from the traditional Roman practice of featuring gods and goddesses from the Roman pantheon on their coins. Serapis was a deity worshipped in the Eastern provinces of the empire, and his inclusion on the coinage was seen as a way to promote unity and harmony between the different cultures within the empire.