Constantine V Copronymus, with Leo IV, 741-775. Solidus (Gold, 20 mm, 4.37 g, 7 h), Constantinopolis, circa 764-773. COҺSTAҺTIҺOS S LЄOҺ O ҺЄOS Crowned equal sized busts of Constantine V, bearded and on the left, and Leo IV, beardless and on the right, facing and wearing chlamys; between their heads, cross and pellet. Rev. δ LЄON P A MЧL' Crowned bust of Constantine's father Leo III facing, wearing loros and holding a cross potent on base in his right hand. DOC 2d. SB 1551. Light marks in the right reverse field, otherwise, extremely fine.