Empire of Thessalonica, Manuel Ducas ( 1230-1237 ) Billon Aspron Trachy, mint of Thessalonica SEAR 2177 obv.: Bust of St. Demetrius with complete legend ( H instead of I in AGHIOC ) rev.: Manuel stdg. left, crowned by Christ right weight 4.24 grs. - diameter 29 mm Ref.: Sear 2177, D.O. 3 var, Hendy Pl. 39,3 var, Sommer 74.1 var 0308161 clg1418 ex Coll. Leimenstoll € 150 2177-01 Courtesy of Byzantium Coins on vcoins.com, April 2012. sb2177_2