Odessos. Gordian III & Serapis. AE 27 Item # 3005416406 Item price US $25.00 Seller SILENOS 170 Prospect Ave Apt 9A Hackensack, NJ 07601 Ended Feb-09-03 Odessos. Gordian III & Serapis. AE 27 Moesia inferior. Odessos. Gordian III & Serapis. AE 27 mm. 13.1 g. Obverse: Gordian's draped and laureate bust right, facing draped bust of Serapis, left. Reverse: Concordia standing left, holding patera and cornucopia.