1449. CONSTANTINE IV. 668-685 AD. AR Hexagram (4.73 gm). Struck 674-681. Cuirassed bust wearing helmet with crest and plume, holding spear and shield / Cross potent on three steps and globe between standing figures of Heraclius and Tiberius. DOC II 26; SB 1172. Toned VF, flatly struck. ($300) CNG Mail bid sale #58, 18 Sept 2001, lot 1449. Lot sold for $350. Used by permission of CNG, www.historicalcoins.com