Arab-Byzantine, Umayyad Caliphate. Anonymous. ca. 650-680. AE fals (22.5 mm, 3.90 g, 9 h). Contemporary Imitation of a Follis of Constans II (641-668). Constans II standing facing, holding long cross globus cruciger / Large M, star above. SICA 508; Goodwin type E. Fine, black patina with earthen highlights.