Leo III, the Isaurian (717-741). AE Follis, Ravenna mint. D/ Bust facing, wearing crown and chlamys, and holding globus cruciger. R/ Large M between A/N/N/O and [numerals]; above, cross; beneath, Θ; in exergue, [RAV]. Ranieri 808 ff; DO-; MIB-; Sear-. AE. g. 0.59 mm. 15.50 RRR. Extremely rare. Irregular and clipped flan, but in very good state of preservation for issue. Dark green patina. VF/Good VF.