Trachy of John I Ducas Thessalonica Trachy of John I Ducas BSBC: 1 Sear: 2188 DO IV: 2 LBC: 368-71 Mint: Thessalonica Obverse: Saint Theodore holding shield and sword / OAΓ ΘΕΟΔΟΡΟC Reverse: Emperor holding anexakakia in one hand and labarum in the other, blessed by Saint Demetrius / IωANHC ΔCCΠT OAΓIC