Watch List notes:

Orbiana (Severus Alexander, 222-235), Sestertius, Rome, AD 225-227; AE (g 20,90; mm 30; h 11); SALL BARBIA - ORBIANA AVG, diademed and draped bust r., Rv. CO[N]CORDIA AVGVSTORVM, Concordia seated l., holding patera and double cornucopiae; in ex. S C. RIC 655; C 4.
Green patina, fine style, about extremely fine.