Watch List notes:

Pertinax (193), Sestertius, Rome, 1 January - 28 March AD 193; AE (g 19,81; mm 33; h 7); IMP CAES P HELV - PERTINAX AVG, laureate head r., Rv. AEQVIT AVG TR P COS II, Aequitas standing l., holding scales and cornucopiae; in field, S - C. RIC 14; C 5.
Very rare, fine portrait, untouched green patina, extremely fine.