Constantine V Copronymus, and Leo IV (A.D. 741-775), Gold Solidus. Mint of Constantinople. COnSTAnTInOS S LEOn O nEOS, facing busts of Constantine V and Leo IV, each wearing a crown and a chlamys, a cross above, rev. G LE-ON P A MUL , facing bust of Leo III, wearing a crown and a loros, and holding a cross potent, 4.48g., 6h (S 1551; DO 2a.1). Some light die-rust on obverse, otherwise lustrous and extremely fine.