Watch List notes:

The Roman Empire

Antoninus Pius, 138 – 161. Aureus 151-152, AV 7.36 g. IMP CAES T AEL HADR AN – TONINVS AVG PIVS P P Laureate, draped and cuirassed bust r. Rev. TR P – OT XV – C – OS IIII Pax standing l., holding branch in r. hand and sceptre in l.; in exergue, PAX. C 584 var. (laureate only). BMC 747 var. (drapery on l. shoulder). RIC 216 var. (drapery on l. shoulder). Calicó 1594a (these dies).
An elegant portrait struck on a broad flan, minor edge marks, otherwise extremely fine

Ex Leu sale 86, 2003, 849.