Watch List notes:

Constantine V Copronymus, with Leo IV, 741-775. Solidus (Gold, 20 mm, 3.85 g, 6 h), Syracuse, 751-775. CONTAN ΛЄON Crowned facing busts of Constantine V and Leo IV, both wearing clamys; above, cross. Rev. [GN]O LЄON P A M Crowned facing bust of Leo III, wearing loros and holding cross in his right hand. DOC 15c. Sear 1565. A well struck example. Struck on a somewhat short flan as usual, otherwise, extremely fine.