BYZANTINE EMPIRE. Alexius I, AE Half Tetateron, AD 1081-1118 (15mm, 1.3g). Uncertain mint. IC-XC to left and right of Christ standing facing, wearing nimbus cross and holding book of Gospels / (+)ALE(ZIW DEC), Alexius standing facing, wearing crown and loros, and holding sceptre and globus cruciger. DOC 43, Sear 1933 (Thessalonica). VF.