1. Or 758 Reference (shelfmark): Or 758 Title: ማር ይሳሐቅ, Mār Yesḥaq. Scope & Content: An Ethiopian manuscript containing: ff. 3r-146r. ማር ይሳሐቅ, Mār Yesḥaq. Collection Area: Oriental Manuscripts Languages: Geez Date Range: 17th century Extent: 1 item