Watch List notes:

Otho. A.D. 69. AR denarius (16 mm, 2.82 g, 6 h). Rome, June-April A.D. 69. IMP M OTHO CAESAR AVG TR P, bare head of Otho right / SECVRITAS P R, Securitas standing facing, head left, holding wreath and caduceus. RIC 8; BMC 10; RSC 17. Rough corroded surfaces, some smoothing. Very fine.