Royal Society, London (its ink stamp: 'Soc. Reg. Lond / ex dono HENR. HOWARD / Norfolciensis.', f. 1; its book-plate with the pencil inscription: ‘XIII.6.9’, inside upper cover).Purchased by the British Museum from the Royal Society of London together with
the Royal Society in 1667.The Royal Society, London (its ink stamp: 'Soc. Reg. Lond / ex dono HENR. HOWARD / Norfolciensis.', f. 1).Purchased by the British Museum from the Royal Society of London together with 549 other Arundel manuscripts in
the Royal Society in 1667.The Royal Society, London (its ink stamp: 'Soc. Reg. Lond. / ex dono HENR. HOWARD / Norfolciensis', f. 2).Purchased by the British Museum from the Royal Society of London together with 549 other Arundel manuscripts in
the Royal Society in 1667.The Royal Society, London (its ink stamp: 'Soc. Reg. Lond / ex dono HENR. HOWARD / Norfolciensis.', f. 1).Purchased by the British Museum from the Royal Society of London together with 549 other Arundel manuscripts in
Written by Ioasaph of the monastery of the Theotokos ton Hodegon in Constantinople, 4 June 1366 (colophon, f. 222v).James Edwards, London bookseller (b. 1757, d. 1816): his sale, 5 April 1815, lot 821, purchased by Burney for £210.Charles Burney (b.
Conscience , in Palsson, H., Aitken, A. J. and MacIntosh, A. ed, Edinburgh Studies in English and Scots , London: L ongman. Faye, C. U., and Bond, W. H. 1962. Supplement to the Census of Medieval and Renaissance Manuscripts
11-30. McIntosh, A., Samuels, M. L. and Benskin, M. 1986. A Linguistic Atlas of Late Medieval English: County Dictionary , 4 vols, Aberdeen: Aberdeen University Press, 4. Underhill, E., ed, 1923. The Scale of Perfection , London: John M. Watkins.