Heraclius (610-641), with Martina and Heraclius Constantine. AE Follis, Ravenna mint. D/ Crowned and draped facing busts of Martina, Heraclius and Heraclius Constantine; to upper left, cross. R/ Large M between A/N/N/O and X/V/I; above, cross; beneath, A; in exergue, RAV. D.O. 292; Sear 913; Ranieri 604. AE. g. 6.09 mm. 24.00 RR. An outstanding example of this very rare dynastic issue, sharply struck and complete. Lovely untouched earthen green patina. Good VF/About EF.