Web site: https://www.ancient-jewellery.com/
This is an ancient Roman silver denarius, of emperor Caracalla, minted at Rome in 204 AD.
Obverse: ANTONINVS AVGVSTVS, "The August Antoninus" laureate, draped, cuirassed bust right
Reverse: PONTIF TR P IIII, "[High] priest, holder of tribunician power for the fourth time." Sol standing facing, head left, holding globe and reversed spear.
A nice example with a good portrait of this young prince in better days, whilst he was a joint emperor with his father Septimius Severus and younger brother Geta.
DATE: 198 - 217 AD (this coin minted in 204 AD)
SIZE: 18mm dia
WEIGHT: 3.36 grams
ATTRIBUTION: RIC 55a var (obv. legend); RSC 415a; BMC p. 204 201.
PROVENANCE: Private collection. Cologne, Germany.