Thrace: Odessus, AE 27mm, Serapis standing left US $9.99 Jan-13-05 Thrace: Odessus, AE 27mm, Serapis standing left Thrace: Odessus, Æ 27mm, 9.7 grams. AYT K M AVRH laureate head of Commodus, facing right / ODHCC EITRN, Serapis standing left, holding a patera and a cornucopiae. Moushmov 1592. Odessus was an ancient Thracian town, at the present location of Varna, dating back to 560 B.C., and was an important trade, agricultural, craft and cultural center. Coinage of Odessus was issued for some seven centuries.