London, British Museum, Sloane 282 Century 15 Previous owners Olim Francisci Prujean, deinde Francisci Bernard, 64. Material Membr. Format 4 No. of leaves 239 Marginal annotations Nitide exaratus. Printed catalogs Ayscough, S., A Catalogue of the Manuscripts preserved in the British Museum (1782) 410. Catalogus Librorum MSS. Bibliothecae Sloanianae, London (Fahnen) 42f. Source Ayscough (1782) | Folkerts | Sloane-Cat. Type of source cat. | pvt. notes Source’s source insp. Work 1Title (ms.) Varia, inter quae: Work 2Title (ms.) Calendarium ad meridiem Universitatis Oxon. Item no. 1 Folio no. 5 Other passages Compositum 1380. Work 3Title (ms.) Eclipses solis ac lunae, ab 1409, ad 1462. Item no. 2 Folio no. 18 Math. drawings Cum figuris. Work 4Title (ms.) De planetis de algorismo, & regulae de mutatione lunae Item no. 23 Work 5Title (ms.) De algorismo, sive de numeralium Arabicorum potestate et usu Incipit Notandum est, quod talis datur regula algarismi Printed catalogs Singer, D.W., Hand-list of scientific mss. in the British Isles dating from before the sixteenth century # 349; cf. Transactions of the Bibliographical Society 15 (1917-9) 185-99. Item no. 30 Folio no. 167 T & K TK 948 Work 6Title (ms.) Regula generalis de mutatione lunae in quolibet mense per totum annum Item no. 31 Folio no. 167b
