Byzantine Empire
Tiberius II Constantine (5578-582), Follis 578-582, Constantinople mint
Obverse: bust of emperor facing, holding scepter and mappa
dM TIb CONSTANT PP AVG
Reverse: big letter M, above a cross, ANNO in left field, G in the right, CONΓ in exergue
Diameter 30 mm, weight 14.31 g
