Les élémens d'Euclide
A French edition of Euclid's Elements, edited by Dechales, Ozanam and Audierne and printed in Paris by Jombert in 1778 for students of geometry. Full-page engraved plates group dozens of numbered line diagrams—triangles, parallelograms, polygons inscribed in circles, dotted construction lines and letter labels—offering clean geometric marks, grid-like plate layouts and typographic numerals.
