Ancient - BYZANTINE EMPIRE
AV Solidus n.d, HERACLIUS with HER. CONSTANTINUS and HERACLONAS 638–641 Constantinople. S. Heraclius with long beard and moustache between his sons Her. Constantinus on right and Heracleonas on left Rev. cross potent on base and three steps, monogram 21 in left field. In exergue CONOB.DOC. 33; S. 759.4.42 g. Extremely fine