Semis - Hadrian (COS III P P S C) (129-130) front Semis - Hadrian (COS III P P S C) (129-130) back
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Semis - Hadrian COS III P P S C

 
Orichalcum 5.2 g 20 mm
Description
Issuer
Rome › Roman Empire (27 BC - 395 AD)
Emperor
Hadrian (Publius Aelius Hadrianus) (117-138)
Type
Standard circulation coin
Years
129-130
Value
1 Semis = ½ As = 1⁄32 Denarius
Currency
Denarius, Reform of Augustus (27 BC – AD 215)
Composition
Orichalcum
Weight
5.2 g
Diameter
20 mm
Shape
Round (irregular)
Technique
Hammered
Demonetized
Yes
Updated
2024-10-06
References
Numista
N#255882
Rarity index
100%

Reverse

Eagle standing facing, head left, on thunderbolt.

Script: Latin

Lettering:
COS III P P
S C

Translation:
Consul Tertium, Pater Patriae. Senatus Consultum.
Consul for the third time, father of the nation. Decree of the senate.

Comment

Source: Online Coins of the Roman Empire (OCRE)

Interesting fact

One interesting fact about this coin is that it was made of a rare metal called orichalcum, which was highly valued in ancient times for its durability and resistance to corrosion. Orichalcum was a bronze-like alloy that was made from a combination of copper, zinc, and other metals, and it was often used to produce high-quality coins and other objects. The use of orichalcum in the production of this coin reflects the advanced metallurgical techniques and craftsmanship of the Roman Empire during the 2nd century AD.