Watch List notes:

Antoninus Pius. A.D. 138-161. Æ sestertius (33 mm, 22.27 g, 11 h). Rome, A.D. 140-144. Laureate head of Antoninus Pius right / SALVS AVG, Salus standing facing, head left, holding cornucopia and feeding serpent rising from altar. RIC 635a; BMC 1303. Olive greenish-brown patina. Very fine.