LAPLACE, PIERRE-SIMON, Marquis de. Traité de Mécanique Céleste. Folding engraved plate in Volume 4 (bound upside down). [iii]-xxxii, 368; [2] (of [4]), 382; [iii]-xxiv, 303, [1], 24; [iii]-xl, 347, [1], [2], 65, [1], 78, [2]; [iii]-viii, 419, [1], [2], 35 pages; lacking the half-titles, and all but the last of the part titles in Volume 5. 4to, 248x208 mm, later 19th-century 1/2 calf gilt with University of Glasgow arms on front covers, slight wear to spine ends, joints rubbed; occasional toning, light dampstain in outer margin of Volume 1 opening leaves, heavy foxing at beginning and end of last volume, scattered minor foxing elsewhere. Paris, An VII-VII-XI-XIII [1799-1799-1803-1805], 1825[-27]