Le comte d'Artois dresse sur les memoires les plus nouveaux. . .

Map showing the north of France, showing St Omer, and Arras, etc. The map notes Nicolas Sanson as the mapmaker and claims that the map was published by Alexis-Hubert Jaillot (1632-1712).
However this plate is from the newly engraved Dutch counterfeited edition of the ' Atlas Nouveau', published by Pieter Mortier in Amsterdam.
Pierre Mortier's grandparents left France in about 1625 to live in Leiden. His parents settled in Amsterdam in 1661 or 1662. Pierre Mortier grew up in Amsterdam but lived in Paris from 1681 to about 1685 where he must have gotten into the book trade. Once he was in Amsterdam again he specialized in French books.
He established himself in atlases and introduced the modern French maps by Sanson's and Jaillot's in a larger format than the classical Dutch maps.
The Amsterdam publishing firm of Covens and Mortier (1721 – c. 1862) was the successor to the extensive publishing empire build by Frenchman Pierre Mortier (1661 – 1711). Upon Mortier’s death in 1711 his firm was taken over by his son, Cornelius Mortier (1699 – 1783). Cornelius married the sister of Johannes Covens (1697 – 1774) in 1821 and, partnering with his brother in law, established the Covens and Mortier firm. Under the Covens and Mortier imprint, Cornelius and Pierre republished the works of the great 17th and early 18th century cartographers De L’Isle, Allard, Jansson, De Wit, and Ottens among others. The quickly became one of the largest and most prolific Dutch publishing concerns of the 18th century.
The firm and its successors published thousands of maps over a 120 year period from 1721 to the mid 1800s. During their long lifespan the Covens and Mortier firm published as Covens and Mortier (1721-1778), J. Covens and Son (1778 – 94) and Mortier, Covens and Son (1794 – c. 1862).

Reference: Koeman, Atlantes Neerlandici, Mor 1.