Watch List notes:

Elagabalus, 218-222. Denarius (Silver, 19 mm, 3.54 g, 12 h), Antiochia, 218-219. ANTONINVS PIVS FEL AVG Laureate, draped and cuirassed bust of Elagabalus to right, seen from behind. Rev. CONCORDIA / MILIT Two signa between two vexilla. BMC 275. Cohen 15. RIC 187. Somewhat crystallized, otherwise, very fine.