Watch List notes:

Marcus Aurelius (161-180), Dupondius, Rome, AD Autumn-December 177; AE (g 11,42; mm 25; h 6); M ANTONINVS AVG GERM SARM TR P XXXI, radiate head r., Rv. IMP VIIII - COS III P P, winged thunderbolt; in field, S - C. RIC 1219; C 378.
Green patina, good very fine.