1. Seal CLVII.11 Reference (shelfmark): Seal CLVII.11 Title: Scope & Content: Michael Dukas, 1st Despot of Epirus, 1204-1214. Epirus, Michael Dukas, 1st Despot: Bulla: 1204-1214. Collection Area: Western Manuscripts Languages: English Date Range: 1204-1214 Extent: 1 item