Edinburgh: John Thomson, 1821. William Dassauville. unbound. Map. Engraving with beautiful original hand outline. Images measure 19" x 23.5" very good.
Includes Long Island, Cape Cod, the Great Lakes and Quebec. Toronto is still named York. Various portages are named along the lakes and the St. Lawrence River. From Thomson's "New General Atlas". Very minor chipping along edges and lower corners.