Paris: Froment, 1823. Later edition. Hardcover. 2 vol. 18mo. , 6-314; , 6-383,  pp. Nineteenth-century vellum with a green and red morocco label on each spine, spines decorated in gilt; all edges decoratively stained yellow. Each with a ribbon bookmark. Part of the series Collection des Classiques Français. Graesse 147. A few editions of Pascal's Pensées and Lettres were released between 1803 and 1835 in Paris. Pascal's writings on geometry, Christianity, and natural philosophy, collected and edited by M. Auguis. A charming set of Pascal's writings. Very Good. Item #00009753
A Very Good set with a contemporary name on both the half-title pages, a modern bookplate on the front pastedowns, and one leaf showing a tiny chip to its fore-edge.