17" x 13.75". Entered by Thomas Cowperthwait in 1850 at the Clerk's Office, Eastern District of Pennsylvania. Inset of "Vicinity of the Falls of Niagara". Another inset of the city of Toronto and its Environs. Colored in green, pink and yellow, all bright and clear. Railroads, canals and roads are clearly shown. All very good.

Geography, Maps, Collectible Maps, Map of Canada West, Map of Upper Canada