Watch List notes:

Antoninus Pius. AD 138-161. AV Aureus (18mm, 6.66 g, 6h). Rome mint. Struck AD 158-159. ΛNTONINVS ΛVG PIVS P P TR P XXII, laureate bust right, draped shoulder / VOTΛ SVSCE PTΛ DEC III, COS IIII in exergue, Antoninus Pius, veiled and togate, standing left, dropping incense onto lighted tripod with right hand, and holding volumen in left. RIC III 294a var. (bust type); Strack 342δ var. (same); Calicó 1715a; BMCRE 953 var. (same); Biaggi 782 var. (same). Lustrous. Good VF. Very rare, only Calicó lists the bust with the draped shoulder.