KEILL (JOHN): An Introduction to the True Astronomy; or, astronomical lectures read in the Astronomical School of the University of Oxford, London, for Bernard Lintot, 1730, 8vo, second edition, 28 folding engraved plates (? of 29, lacking plate no. 18, title with library blind-stamp and accession no. on verso, stamps repeated at foot of c6 recto), contemporary calf (joints cracked) -- RONAYE (PHILIP): A Treatise on Algebra, London, for William and John Innys, 1727, 8vo, second edition (gathering O browned, the usual accession nos.), contemporary calf (upper cover detached) -- HUTTON (CHARLES): A Philosophical and Mathematical Dictionary, London, F.C. and J. Rivington [and others], 1815, 2 vols., 4to, new edition, 41 engraved plates (library stamps on titles), contemporary half calf (covers detached) -- ATWOOD (GEORGE): An Analysis of a Course of Lectures on the Principles of Natural Philosophy, London, for T. Cadell, 1784, 8vo, first edition, presentation copy, title inscribed: 'D[uke] of Grafton 1784 from the author', contemporary calf (upper cover detached); and 25 others in English, 18th- and early 19th-century; the lot sold not subject to return.