Watch List notes:

Volusian, 251-253. Dupondius (Orichalcum, 24 mm, 8.72 g, 12 h), Rome. IMP CAE C VIB VOLVSIANO AVG Radiate, draped and cuirassed bust of Volusian to right, seen from behind. Rev. CONCORDIA AVGG / S - C Concordia standing facing, head to left, holding patera in her right hand and double cornucopiae with her left. Cohen 23. RIC 249c. Extremely rare. With an excellent portrait and a most attractive patina. Thin flan crack, otherwise, good very fine.