Watch List notes:

Marcus Aurelius, as caesar (Antoninus Pius, 138-161), As, Rome, AD 145; AE (g 12,22; mm 27; h 11); AVRELIVS CAE - SAR AVG PII F, bare head r., Rv. CONCOR - DIA, Concordia standing l., holding patera and resting hand on cornucopiae, set on altar; in field, S - C; in ex. COS II. RIC 1255; C 65.
Green patina, about extremely fine.