CNG - Edessa. Severus/Abgar VIII. AE 23. VF Mesopotamia, Edessa. Septimius Severus & Abgar VIII. 193-211 AD. Æ 23mm (7.08 gm). Laureate head of Severus right / Draped and diademed bust right of Abgar VIII, holding scepter. BMC Mesopotamia pg. 94, 14ff. VF, dark brown under earthen patina.