Lot 558:
Diadumenian (217-218). AE Sestertius, Rome mint. Obv. M OPEL ANTONINVS DIADVMENIANVS CAES. Bare-headed, draped, and cuirassed bust right, seen from front. Rev. PRINC IVVENTVTIS, S C in exergue. Diadumenian standing facing, head right, holding legionary eagle in right hand and cradling baton in left arm; legionary eagle and military standard in right field. RIC IV 211. 22.04 g. 31.00 mm. RR. Very rare. Smoothed. VF.