Byzantine
Justinian II with Tiberius (705-711 AD). Constantinople. Dated RY 21 = 705/6 AD
AE Nummi (21.98mm 3.74g)
Obv: DN IЧSTINIANЧS ЄT TIЬЄRIЧS P, crowned and draped busts of Justinian and Tiberius facing, holding between them a patriarchal cross set on globe inscribed PAX
Rev:Large M; cross above, ANNO to left, XXI to right, A below, CON in exergue
MIB 43; DOC 12a; Sear 1428.