COVENS, J. / MORTIER, C. - Carte particulière des postes de France. . .

Large and highly detailed postal map of France. Prepared by Nicolas Sanson in 1693 and published by Covens and Mortier, brothers-in-law who continued the firm established by Pierre Mortier.
The country is well covered with postal service routes clearly shown via dashed lines that connect scores of towns and villages.