Watch List notes:

Antoninus Pius. AD 138-161. Æ Sestertius (33mm, 28.43 g, 12h). Rome mint. Struck circa AD 141-143. Laureate head right / Winged thunderbolt. RIC III 618; Banti 318. Green-brown patina, some earthen deposits, cleaning scratches, and minor roughness. VF.