PROCOPIUS AE3 D N PROCOPIVS P F AVG. Diademed, draped and cuirassed bust left. Reverse: REPARATIO FEL TEMP / SMHB. Procopius standing left, head right, holding labarum and resting hand upon shield; pellet to left, Christogram to upper right. RIC 7. Heraclea mint, 365 - 366 AD. 2,9 g - 19 mm DIVUS ROMULUS (Died 309). Quarter Follis. Rome. Weight: 1.58 g. Dia: 15.5 mm. Obv: DIVO ROMVLO N V BIS CONS. / Bare head right. Rev: AETERNAE MEMORIAE / R S. Domed shrine, with open doors and surmounted by eagle standing right, head left. RIC 239. HELENA, AE follis, Antioch, AD 307-337. FL HELENA AVGVSTA, pearl-diademed, mantled bust right, wearing necklace, hair in a crest / SECVRITAS REIPVBLICE, Securitas standing left, holding branch pointing down, raising robe with right hand. Mintmark SMANTB. RIC VII Antioch 80. Hanniballianus, AE16, 336-337 AD, Constantinople, als Rex regum unter Constantine I. FL HANNIBALLIANO REGI, bare-headed, draped, cuirassed bust right / SE-CVRITAS PVBLICA, Euphrates seated right on ground, holding sceptre, overturned urn at his side, from which waters flow, reed in background. Mintmark CONSS. RIC VII Constantinople 147 coin is a 100% better in hand then picture, I try some different shots to see how it turns out, anyone knows the correct number of emperors from Augustus to Zeno?
No. No one knows. See this recent thread: https://www.cointalk.com/threads/roman-emperors-attempted-definitive-list.394987/