Coin dated 249/50 AD.
Obverse: Bust of the emperor wearing a laurel wreath, armor and paludamentum to the right, in the rim the legend IMP CAES C MES Q DECIVS P F AVG.
Reverse: Messiaen standing straight ahead, looking left, extending hands to bull and lion, in segment ANXI, in rim legend PMS COL VIM
Bronze, diameter 29.6 x 26.8 mm, weight 14.08 g.