Watch List notes:

Antoninus Pius, (A.D. 138-161), AE sestertius, (26.37 g), Rome mint, issued A.D. 154-155, obv. laureate head of Antoninus Pius to right, around ANTONINVS AVG PIVS P P TR P XVIII, rev. Libertas standing to left, holding pileus in right hand and sceptre in left hand, around LIBERTAS COS IIII, S C across field, (S.4192, RIC 929, C.543). Dark brown patina, very fine or better and rare.

Ex Stephen Cole, Sydney Coin Fair c.1995.