Heraclius, 610-641. Quarter Siliqua (Silver, 10mm, 0.41 g 5), Ravenna. DN HЄRACLI P P AVG Pearl-diademed and draped bust of Heraclius to right. Rev. Cross potent in wreath. MIB 156. Morrisson 5. Ranieri 587 var. Rare. An outstanding example in extraordinary condition. Attractively toned and perfectly centered on a broad flan. Among the best pieces known for this type. Good extremely fine.