Relief shown pictorially and by hachures.
Shows the Canadian-United States border from Lake Ontario along the St. Lawrence River to 45₋p0₋s N. latitude, east to the Connecticut River, and northeast along the "Height of the land." Coverage of areas away from the boundary is focused upon the southern portion of Quebec and the northern portion of New York State, including a portion of the area which later became Vermont.
Inscribed to "Major General John Burgoyne."