Constantine V Copronymus, AD 741-775 with Leo IV. AV solidus (3,65 g). Constantinople mint, struck AD 757-775. Crowned facing busts of Constantine V on the left and Leo IV on the right, both wearing chlamys; cross above them and • between / Crowned facing bust of Leo III, wearing loros, holding cross in right hand; Φ at end of legend. Heavily clipped, flan slightly wavy and a few marks on obverse., SB 1551, DOC 2g, Grade: 01, Ex Münz Zentrum Rheinland, auction 192, lot 692