Watch List notes:

Commodus. AD 177-192. Æ Sestertius (30mm, 20.38 g, 6h). Rome mint. Struck AD 189. Laureate head right / MART PACAT P M TR P XIIII IMP VIII COS V P P, S C across field, Mars standing left, holding branch and spear. RIC III 527; BMCRE 625; MIR 18, 776-6/30; Cohen 352. Near VF, green patina, roughness.

From the Ken Bressett Collection. Coin show purchase before 1967 for @ $30.