Antoninus Pius AD 138-161. This issue commemorates the impending 900th Anniversary of the founding of Rome.. Rome
Sestertius Æ

30 mm, 24,20 g

[ANTONINVS] AVG PIVS P [P IMP] II, laureate head right / [TR POT XXI COS] IIII / SC, She-wolf standing right, suckling the twins.

nearly very fine

RIC 986.