1. Harley MS 2667, ff 147r-149r Reference (shelfmark): Harley MS 2667, ff 147r-149r Title: Iohannes presbyter (‘Prester John’), Epistola Manueli Comneno imperatori Graecorum Scope & Content: Iohannes presbyter (‘Prester John’), Epistola Manueli Comneno imperatori Graecorum, incipit: 'Iohannes presbiter potentia et virtute'. Collection Area: Western Manuscripts Languages: Latin Date Range: 2nd half of the 14th century Extent: 3 folios