His maps were also used by other powers to attempt support for their claims. One of Moll's maps of the island of Newfoundland, published in the 1680s, showed Pointe Riche, the southern limit of the French Shore, to be situated at 47°40' North latitude. In 1763 the French attempted to use this map to establish their claim to the west coast of Newfoundland and Labrador, arguing that Point Riche and Cape Ray were the same headland. Governor Hugh Palliser and Captain James Cook found evidence to refute Moll's claim, and in 1764 the French accepted the placement of Pointe Riche near Port au Choix.