A very good copy.
The most complete collective edition ever published, expanded, reorganized and corrected by the author himself as he explains in the Notice on this new edition. This edition therefore contains works not yet published. Maupertuis specifies that it is a selection of his best works. Title pages in red and black. This edition would be reprinted in 1768 by the same publisher. A frontispiece portrait painted by Tournière and engraved by Dallé representing the author in his travel attire for Lapland. A map of the meridian arc in volume II. Numerous mathematical diagrams in volume IV.
Contemporary full marbled brown sheep bindings. Raised band spines with ornament. Red morocco title labels and volume labels. Headcaps worn, very worn at head. Title label of volume I partly lacking. Joints of volume II partly narrowly cracked. 10 corners bumped. Bookplates scraped from pastedowns.
Details of the works: Volume I: Essay on cosmology. Discourse on the different figures of the stars. Essay on moral philosophy. Philosophical reflections on the origin of languages. Volume II: Physical Venus. System of nature. Letters. Letter on the progress of sciences. Volume III: Elements of geography. Account of the voyage made to the polar circle. Account of a voyage to the depths of Lapland. Letter on the comet of 1742. Academic discourses. Dissertation on the different means men have used to express their ideas. Volume IV: Harmony of the different laws of nature. Nautical astronomy. Discourse on the parallax of the moon. Operations to determine the figure of the earth...
An illustrious scientist of the French Enlightenment, and a divergent mind compared to the prevailing discourse of French science, Maupertuis's sagacity was exercised in several scientific fields: natural sciences (his hypotheses are very close to natural selection and transformism), biology and genetics of which he was a shrewd precursor, astronomy, with the adoption of Newtonian principles including universal attraction against Descartes's theory of vortices prevalent in France, mathematics, with the principle of least action of which he was one of the first discoverers, cosmology where his voyage to Lapland and the pole proved him right against Cassini (the earth being indeed flatter at the poles)...
First edition.
Full vellum binding with flaps, reused circa 1920. Smooth spine. Title calligraphed in red and black. Manuscript writing on covers, probably late 18th century. Bound on uncut wrappers, as issued. Worming to title page.
Autobiographical memoirs of a louse, which passing from head to head, embellishing its confessions with philosophical reflections, finds itself on the queen's head, then on that of Benjamin Franklin. It is essentially a political satire of affairs between France and the United States, featuring fictional dialogues, notably between the Minister of the Navy and Benjamin Franklin. It reveals a grand project consisting of seizing England to share it between France, Spain and the United States. This curiosity was written after Benjamin Franklin's delegation to France in 1778, mandated by the American Congress; it was on this occasion that Louis XVI signed the treaty recognizing the independence of the United States as a nation, and that England signed the independence of the thirteen colonies.
20th-century engraved bookplate with the motto Nec ridendo vellicat.
First edition, rare.
Contemporary full speckled blonde sheep binding. Smooth spine decorated with roulette at head and tail. Beige morocco title label. Lower board extensively affected by old dampstaining which has whitened and blackened the leather. 4 corners slightly bumped. Good copy with elegant spine.