Watch List notes:

Antoninus Pius. Æ Dupondius (11.48 g.), AD 138-161. Rome. ANTONINVS AVG PIVS P P TR P COS III, radiate head of Antoninus Pius right. Reverse: GENIO SENATVS, S C across field, Genius standing facing, head left, holding branch and scepter. RIC 660a; BMC 1336, note. Glossy reddish-brown patina, Some pock marking on the reverse. Extremely Fine / Choice Very Fine. Estimated Value $300 - UP
Peter Corcoran Collection, Ex Empire Coins 10 (6 May 1989), 253.