Fictitious letter from Prester John to the Emperors Manuel Comnenus (r. 1143-1180) and Frederick I (r. 1152-1190). Rubric 'Incipit epistola. Johannis Regis indie. Emanueli / regi grecorum missa. Et ab ipso friderico impera/tori directa', incipit: 'Prespiter iohannis potentia et virtute dei &...
Decoration: Large puzzle initial 'T'(ractatus) in blue and red. Smaller initials in blue with red pen-flourishing, or in red with blue pen-flourishing. Paraphs in red or blue. 1 circular diagram of the planetary spheres around the Earth (f. 23v).
The Latin translation of the aphorisms by Hippocrates of Kos (460-375 BC), with the commentary traditionally attributed to the Greek physician and philosopher Galen (c. 130-200), also known as Claudius Galenus, who lived during the reign of the Roman Emperor Septimius Severus (r. 193-211). The La...
Richard of Wallingford's Tractatus Albionis. Decoration: 1 large puzzle initial in red and blue with penwork decoration in red and purple, at the beginning of the text (f. 140r). Initials in blue with red pen-flourishing, or in red with purple pen-flourishing; initials and paraphs in red and b...
Livre de Sydrac. Decoration: Diagram in blue, brown and red ink of the planets (f. 117v); large puzzle initial in red and blue with pen-flourishing in the same colours forming a three-sided border including foliate motifs and a dragon, at the beginning of the text (f. 1r). Initials in blue wit...
Nicholas Spalding (?), Medical recipes (c. 250 recipes), imperfect. This collection was apparently put together by Nicholas Spaldyng or Spalding. Title 'For to make pelots of antioche', incipit: 'Take croppes of the rede / coole of the rede netle tansey hemp and of sparge', expl. 'ley it on þe pa...
Johannes Paulinus, De corio serpentis. Rubric 'Incipiunt ii experimenta de corio serpentis / translata a Johanne Paulino', incipit: 'Cum ego Johannes Paulinus essem in / Alexandriam civitatem egyptiorum / reperi', explicit: 'Expliciunt 12 experimenta / extratta de libro Alcani qui salus vite voc...
Pseudo-Augustine, Liber de vita Christiana. Decoration: Large foliate initial in colours and gold, with foliate extensions into the margins, at the beginning of the text (f. 129r).
Gerardus Bituricensis, Glossae super Viaticum Constantini
Scope & Content:
Gerardus Bituricensis, Glossae super Viaticum Constantini. The commentary by a Parisian doctor known as Gerardus Bituricensis or Gerardus Parisiensis (13th century) of the medical summa, traditionally called Viaticum, put together by Constantine the African (c. 1020-1098/9) on the basis of a sta...