CASSINI DE THURY, César-François. / MARALDI, G. D. - Nouvelle carte qui comprend les principaux triangles qui servent de fondement à la description géométrique de la France.

New map showing the principal triangles that serve as the basis for the geometric description of France, prepared by Cassini de Thury, member of the Royal Academy of Sciences. Drawn according to measurements and engraved by Dheulland. Decorated with a title cartouche, a warning, and on either side, an “Alphabetical Table of the Principal Cities of France” and a “Table of the Most Remarkable Places and Those Whose Location It Is Most Important to Know.” This table indicates for each location the latitude, longitude, and distance from the Paris Observatory.