Sestertius - Antoninus Pius (COS IIII S C; Mars) (152-153) front Sestertius - Antoninus Pius (COS IIII S C; Mars) (152-153) back
Sestertius - Antoninus Pius (COS IIII S C; Mars) (152-153) photo
© American Numismatic Society (ANS)

Sestertius - Antoninus Pius COS IIII S C; Mars

 
Bronze 22.5 g 31 mm
Description
Issuer
Rome › Roman Empire (27 BC - 395 AD)
Emperor
Antoninus Pius (Titus Aelius Hadrianus Antoninus Pius) (138-161)
Type
Standard circulation coin
Years
152-153
Value
1 Sestertius = ¼ Denarius
Currency
Denarius, Reform of Augustus (27 BC – AD 215)
Composition
Bronze
Weight
22.5 g
Diameter
31 mm
Shape
Round (irregular)
Technique
Hammered
Demonetized
Yes
Updated
2024-10-06
References
Numista
N#261231
Rarity index
100%

Reverse

Mars, helmeted, in military dress and cloak, standing right, holding a vertical spear in right hand and resting left hand on round shield set on ground.

Script: Latin

Lettering: COS IIII S C

Translation:
Consul Quartum. Senatus Consultum.
Consul for the fourth time. Decree of the senate.

Comment

Mass varies: 21.74–23.09 g;
Diameter varies: 30–32 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 a depiction of Mars, the Roman god of war, on the reverse side, which was a common motif on Roman coins during the reign of Antoninus Pius. This suggests that the coin was likely used to promote the Roman military and its conquests during this time period.