Leo IV the Khazar, with Constantine VI, Leo III and Constantine V (775-780). AV Solidus, Constantinople mint. Struck 778-780. Obv. LЄOҺ VS S ЄςςOҺ COҺSƮAҺTIҺOS O ҺЄOS. Crowned facing busts of Leo IV and Constantine VI, each wearing chlamys; cross above, pellet between. Rev. LЄOҺ PAP' COҺSTAҺTIҺOS PATHR. Crowned facing busts of Leo III and Constantine V, each wearing loros; cross above, pellet between. D.O. 1; Sear 1583. 4.33 g. 20.00 mm. EF.
Ex Roma Numismatics XX, 2020, 745.