Vologases I was the King of Kings of the Parthian Empire from 51 to 78. He was the son and successor of Vonones II. He was succeeded by his younger son Pacorus II, who continued his policies.
The portrait of Vologases I on the obverse of a Parthian tetradrachm, minted at Seleucia in 52
Silver tetradrachm of Vologases I facing left, receiving diadem from one of the female Iranian deities (yazata) Anahita or Ashi, standing with a sceptre.
Pacorus II was the King of Kings of the Parthian Empire from 78 to 110. He was the son and successor of Vologases I.
Tetradrachm of Pacorus II wearing a tiara, minted at Seleucia in 92/3
Coin of Pacorus II being invested as king by a goddess, representing either Anahita or Ashi
Coin of a young, beardless Pacorus II wearing a diadem, minted in 78/79
Coin of Pacorus II wearing a diadem and beard, minted in 92/93