Tiberius II Constantine Follis, 578-582 AE, Nicomedia. DM TIb CONSTANT PP AVG, crowned, mantled bust facing, holding mappa and eagle-tipped sceptre. Large m (lower case), ANNO to left, cross above, regnal year GII to right. Mintmark NIKOB Sear Byz 441, MIB 35 Contributed by George Clegg (biggyg2), October, 2011