Watch List notes:

Orbiana, wife of Severus Alexander (225-226). AR Denarius, Rome mint. Special marriage emission of Severus Alexander, 225 AD. Obv. SALL BARBIA ORBIANA AVG. Draped bust right, wearing stephane. Rev. CONCORDIA AVGG. Concordia seated left on throne, holding patera and double cornucopiae. RIC 319. AR. g. 2.75 mm. 19.50 R. EF. Rare. Lightly toned, underlying luster.