Watch List notes:

Didius Julianus, 193. Denarius (Subaeratus, 17 mm, 2.43 g, 6 h), Rome. IMP CAES M DID IVLIAN AVG Laureate head of Didius Julianus to right. Rev. RECTOR ORBIS Didius Julianus, togate, standing front, head to left, holding globe in his right hand and roll with his left. Cf. BMC 7, Cohen 15 and RIC 3 (for prototype). Some breaks in plating, otherwise, fine.