London, British Museum, Sloane 2629 Century 17 No. of leaves 65 Printed catalogs Ayscough, S., A Catalogue of the Manuscripts preserved in the British Museum (1782) 401. Catalogus Librorum MSS. Bibliothecae Sloanianae, London (Hss.) 17. Source Ayscough (1782) | Folkerts | Sloane-Cat. Type of source cat. | pvt. notes Source’s source insp. Work 1Title (ms.) Varia, inter quae: Work 2Author (ms.) Bacon, Roger Author standard Roger Bacon Title (ms.) De Utilitate Astronomiae Printed catalogs Glorieux, P., Répertoire des maitres en théologie de Paris au XIIIe siècle 2 (1933) 63 (Roger Bacon, De utilitate mathematice) Publ. descriptions Little, A.G., Roger Bacon's works with references to the mss. and printed editions, Roger Bacon essays, ed. A.G. Little (1914) 381 # 10. Item no. 2 Folio no. 17-56
