Watch List notes:

Roman Imperial, Antoninus Pius. A.D. 138-161. AR denarius (17,7 mm, 3 g, 6 h). Rome, ca. A.D. 141-143. ANTONINVS AVG PIVS P P TR P COS III, bare head of Antoninus Pius right / GENIVS POP ROMANI, Genius standing facing, head right, holding scepter and cornucopiae. RIC 70; BMC 207; RSC 405.