Antoninianus - Diocletianus (IOV ET HERCV CONSER AVGG; Jupiter) (285-295) front Antoninianus - Diocletianus (IOV ET HERCV CONSER AVGG; Jupiter) (285-295) back
Antoninianus - Diocletianus (IOV ET HERCV CONSER AVGG; Jupiter) (285-295) photo
© American Numismatic Society (ANS)

Antoninianus - Diocletianus IOV ET HERCV CONSER AVGG; Jupiter

 
Silver 4.4 g 22.5 mm
Description
Issuer
Rome › Roman Empire (27 BC - 395 AD)
Emperor
Diocletian (Gaius Aurelius Valerius Diocletianus) (284-305) Maximian Herculius (Marcus Aurelius Valerius Maximianus) (286-305)
Type
Standard circulation coin
Years
285-295
Value
Antoninianus (1)
Currency
Antoninianus, Reform of Caracalla (AD 215 – 301)
Composition
Silver
Weight
4.4 g
Diameter
22.5 mm
Shape
Round (irregular)
Technique
Hammered
Demonetized
Yes
Updated
2024-10-05
References
Numista
N#306177
Rarity index
100%

Reverse

Jupiter, standing right, holding globe in right hand and sceptre in left hand, and Hercules, standing left, holding Victory in right hand and club and lion's skin in left hand.

Script: Latin

Lettering:
IOV ET HERCV CONSER AVGG
TR//(palm branch left)XXI

Translation:
Iovi Et Herculi Conservatori Duorum Augustorum.
To Jupiter and Hercules, protectors of the two emperors (Augusti).

Comment

Mass varies: 3.56–4.83 g;
Diameter varies: 22–23 mm;

Example of this type:
American Numismatic Society (ANS)

Source:
Online Coins of the Roman Empire (OCRE)

Interesting fact

One interesting fact about this coin is that it features an image of Jupiter, the Roman god of the sky and thunder, on its reverse side. This suggests that the coin was minted during a time when the Roman Empire was still heavily influenced by pagan beliefs and practices, before the adoption of Christianity as the official religion.