Watch List notes:

Nero. A.D. 54-68. Æ dupondius (29 mm, 16.29 g, 6 h). Lugdunum mint, Struck ca. A.D. 65. NERO CLAVD CAESAR AVG GER P M TR P IMP P P, laureate head right; globe at point of bust / SECVRITAS AVGVSTI, S C across field, Securitas seated right, propping head on hand and holding scepter, before lighted and garlanded altar with torch leaning against it. RIC 406; cf. BMC 339; WCN 505. gFine, dark brown and orichalcum surfaces, minor porosity.