Althorp Papers. Vol. mcccxxxi. Notes, with diagrams, on physics, entitled 'Newton, sections I, II, & III' on cover; circa 1817. 260 x 215mm. Paper cover.
Althorp Papers. Vol. mcccxxxiii. Notes and exercises, apparently from his years at Trinity College Cambridge, on theology, English, Hebrew, Greek and Latin texts and other subjects; circa 1818. Partly printed. On two papers are references to Trinity College, Cambridge.
Althorp Papers. Vols. mcccxxxiv-mcccxxxvi. Notebooks containing detailed notes on topography, antiquities and works of art, mainly in Italy; 1820. Signed on covers. Three volumes. 199 x 125mm. Paper covers.