Silver denarius, 19mm, 2.89gm, issued AD 166. Rome mint.
Obv: L VERVS AVG ARM PARTH MAX, Laureate head facing right.
Rev: LIB AVG III TRP VI COS II, Liberalitas standing holding cornucopiae and abacus.
The third liberalitas was issued in association with the triumph for the Verus' Parthian War.