Watch List notes:

Antoninus Pius. AD 138-161. Æ As (27mm, 13.89 g, 12h). Rome mint. Struck circa AD 141-143. Laureate head right / Tiber reclining left, leaning on rocks, placing hand on boat and holding reed. RIC III 706a. Dark green patina with touches of red, some light smoothing and minor pitting. VF.

From the Collection of a Gentleman, Kent, England.