Watch List notes:

Marcus Aurelius (161-180), Sestertius, Rome, AD 172-173; AE (g 23,89; mm 30; h 12); M ANTONINVS - AVG TR P XXVII, laureate and draped r., Rv. GERMANIA SVBACTA IMP VI COS III, Germania seated r. at foot of trophy; in field, S - C. RIC 1054; C 222.
Good portrait, green patina, well centered reverse: extremely fine.