Watch List notes:

Constantinus V with Leo IV (741-775), Solidus, Syracuse, AD 751-775; AV (g 3,96; mm 18; h 6); (Fragmentary legend), facing crowned busts of Constantinus V, with short beard, and Leo IV, wearing chlamys; above, cross, Rv. [..] OL EON PA M [..], facing crowned bust of Leo III, wearing loros and holding long cross. DOC 15b; Sear 1565.
Rare, good extremely fine. EBC+.