Antoninus Pius AV Aureus. Rome, AD 151. IMP CAES T AEL HADR ANTONINVS AVG PIVS P P, laureate head to right / TR POT XIIII COS IIII, Pax standing to left, holding olive branch and sceptre; PAX in exergue. RIC III 200c; C. 581 corr. (rev. misdescribed); BMCRE 728; Biaggi 744 var. (bust type); Calicó 1590 (same dies). 7.19g, 20mm, 6h.

Mint State; a portrait of magnificent style struck in high relief. Scarce.

From the Altstetten Collection, kept in the vault of Crédit Suisse Geneva (documentation available upon request) since 26 November 1969.