751-769 AD., Constantine V, with Leo IV and Leo III, Constantinopolis mint, Follis, Sear 1556.

Constantine V `Copronymus´, with Leo IV and Leo III (741-775), Constantinopolis mint, 751-769 AD.,
Æ Follis (17-18 mm / 2,93 g), bronze, axes medal alignment ↑↑ (ca. 0°),
Obv.: crowned and draped facing busts of Constantine V and Leo IV; cross above.
Rev.: crowned half-length bust of Leo III facing, holding cross potent, set on ground line with pellet at each end; cross in r. field; below ground line, large M; X and N flanking; A below.
Sear BC 1556 ; DOC 11 ; B.N. 2-3 ; BMC 23-25 ; Rat. 1754-55 .