Watch List notes:

ANCIENT COINS, ROMAN, Mint of Rome unless otherwise stated, Orbiana (wife of Severus Alexander), Silver Denarius, struck AD 225, SALL BARBIA ORBIANA AVG, diademed and draped bust facing right, rev CONCORDIA AVGG, Concordia seated left, holding patera and double cornucopiæ, 2.72g, 6h (RIC 319; C 1; RCV 8191). Extremely fine, scarce.
from the Evan Salholm collection
purchased M Vosper, 27 March 2008

Estimate: £300-350