Maurice Tiberius, AE decanummium, Constantinople mint, AD 582-602. DN TIBER PP AV, crowned, draped and cuirassed bust facing. Large I, star to left, cross above, officina letter B to right. Mintmark CON. SB 498; DOC 64. Known for all five officinae, A to epsilon. With permission of cngcoins.com, before 2010.