Antoninus Pius AE Sestertius, Pax reverse

Antoninus Pius ( 138-161 AD). AE Sestertius (31-32 mm, 26.84 g), Rome, 145-147.
Obv. ANTONINVS PIVS P P TR P, Laureate head to right.
Rev. COS IIII / PAX - AVG / S - C, Pax standing left, setting fire to pile of arms with torch and holding cornucopiae.
RIC 777; BMC 1703.

Almost very fine.