Byzantine, Alexius I, 1081-1118, AE Tetarteron, Thessalonica. $24.00 April 13, 2008 Seller dltcoins Estimate: US $ 38 Reign Alexius I, 1081-1118 Denomination Post-reform AE Tetarteron Date Struck After 1092 Mint Thessalonica Obverse Nimbate bust of Christ facing, raising right hand in benediction, holding book of Gospels in left; to left, IC; to right, XC. Reverse Crowned bust of emperor facing, holding jeweled scepter and cross on globe; +AΛC-Ξ Weight 3.63gm Diameter 21mm Reference SB 1929. Grade Fine, contrasting desert patina.