An antidotarium and various medical recipes, with some prayers and texts on musical theory. Contents:ff. 1r-v: Psalms 18:2-15. Incipit (f. 1r): 'Celi enarrant gloriam'. The bottom half of the page is lost, with a loss of text from Psalms 18:8-10. Explicit: 'Domine adiutor meus et redemp'. f. 2r: Prayers. Heading (f. 2r): 'Oratio ad dispensandum medicinam'. Incipit: 'Actiones nostras quaesumus domine aspirando preveni et adiuvando prosequere'. Includes also two more prayers. Heading: 'Oratio ad temperandam medicinam'. Incipit: 'Deus mundi creator et omnino arborum herbarum metallorumque opifex'. Heading: 'Deus qui mirabiliter creasti hominem'. ff. 2v-3r: A brief text on musical theory. Incipit: 'Monocordi divisio In capite prolambanomenos pone'. ff. 4r-v: A brief text on musical theory. Heading (f. 4r): 'Cita et vera divisio monochordi in diatonico genere'. Incipit: 'Dimidium proslambanomenos est mese'. ff. 5r-52v: An antidotarium. Imperfect: missing some number of folios at the beginning. Incipit: 'eris Si quis ad pedum dolorem implicitus fuerit'.ff. 53r-55r: Addition by a 12th-century hand of recipes for medicinal salts, imperfect: missing some number of folios at the beginning. Incipit: 'lere. cerne. commisce. Et si volueris pur� Text continues in the catalogue record