Watch List notes:

Antoninus Pius. AD 138-161. Æ Sestertius (35.5mm, 30.67 g, 11h). Rome mint. Struck circa AD 141-143. Laureate head right / TIBERIS, Tiber reclining left, leaning on rock which pours out water, resting right hand on ship and holding reed in left. RIC III 643; Banti 418. Green-brown patina, scratches. VF.

From the Dr. Michael Slavin Collection, purchased 18 August 1998.