Watch List notes:

P. Aelius Paetus, 138 BC. Denarius (Silver, 20 mm, 3.69 g, 7 h), Rome. Helmeted head of Roma to right; behind, X. Rev. P · PAETVS / ROMA The Dioscuri, each holding couched lance in his right hand, riding right. Babelon (Aelia) 3. Crawford 233/1. Sydenham 455. Toned. Very fine.
From the W. F. Stoecklin Collection, Amriswil, Switzerland, acquired prior to 1975.