c. 1190 A.D. Ancient Byzantine Empire Silver Aspron Trachy, Isaac II Angelus
C. 1190 A.D. Silver Aspron Trachy, Emperor Isaac II Angelus. c. 1190 A.D. Silver Aspron Trachy ("cup" coin). Emperor Isaac II Angelus. Ancient Byzantine Empire. 27mm diameter, 4.1g weight, silver. !