Constantine VI, with Leo III, Constantine V, and Leo IV AV Solidus. Constantinople, AD 780-787. LЄOҺ VS S ЄςςOҺ COҺSTAҺTIҺOS O ҺЄOS, Leo IV and Constantine VI enthroned facing, each wearing crown and chlamys; cross above / LЄOҺ PAP' COҺSTAҺTIҺOS PATHR, crowned facing busts of Leo III and Constantine V, each wearing loros; cross above, pellet between. DOC 2 (Leo IV); Sear 1584 (Leo IV). 4.45g, 23mm, 6h.
From a private Swiss collection.