Aelius Caesar (136-138). AE Sestertius, 137 AD. Obv. AELIVS CAESAR. Bearded, draped and cuirassed bust right, head bare. Rev. TR POT COS II SC. Pannonia towered, standing facing, head left, holding vessillum upright on ground in right hand and with left gathering up dress at left side. PANNO-NIA across fields. RIC (Hadr.) 1059. C. 24. AE. g. 25.99 mm. 32.50 A very attractive coin, superb dark-green patina. About EF/Good VF.