Isaac II, Angelus. 1185-1195. AE heavy tetarteron (22.54 mm, 4.23 g, 5 h). Thessalonica mint. O / AP - X / M, nimbate facing bust of the Archangel Michael, beardless, wearing loros and holding jeweled scepter / fragmentary, Bust of Isaac II facing, wearing crown and loros and holding cruciform scepter and akakia. SBCV 2005 var. (legends). VF for type, dark green patina with brown highlights on tops of devices.