Province Bithynia-Pontus
City Prusa ad Olympum 
Region Bithynia
Reign Philip I
Obverse inscription Μ ΟΤΑΚΙΛ ϹΕΟΥΗΡΑ ΑΥ(Γ)
Obverse design diademed and draped bust of Otacilia Severa, right
Reverse inscription ΠΡΟΥϹΑΕΩΝ
Reverse design Poseidon standing right, holding dolphin and trident, left foot on prow