Watch List notes:

Marcus Aurelius, as Caesar (Antoninus Pius 138-161) , As, Rome, AD 145; AE (g 9,43; mm 25; h 11); AVRELIVS CAESAR - AVG PII F COS II, bare head r., Rv. HIL - A - RI - TAS, Hilaritas standing front, head l., with palm and cornucopia; in field S - C. RIC 1260.
Green patina, about extremely fine.