anon: Niagara Falls
colour printed map; overall 26,5 x 33 cm, image 20,5 x 29,5 cm. fold as issued, some creases; o/w vg cond.
A very detailed map of the Niagara Falls, the collective name for three waterfalls, The Horse Shoe Fall, The American and the Bridal Veil Falls, that straddle the international border between Canada and the United States. The international boundary line was originally drawn through Horseshoe Falls in 1819, but the boundary has long been in dispute due to natural erosion and construction.