A facsimile of a portion of the map created in 1697 describing the exploration and discoveries of Father Louis Hennepin in New France and Along the Mississippi. The map shows the region from the Great Lakes to the Gulf of Mexico along...

A map from 1911 showing the old and new channels of the Mississippi at the upper rapids, near Fulton, Illinois. The map shows bluffs and river valleys indicating past river channels.

A detailed brochure with lots of information about the earthquakes that occur in Indiana. Discusses plate tectonics, how fault zones developed in the Mississippi River Valley, faults in Indiana, earthquakes that affected Indiana in the...

An 1814 American map of the territory of the lower Mississippi valley; part of the larger Louisiana Purchase that President Jefferson purchased from the French in 1803.

A facsimile of a map by Jean Baptiste Louis Franquelin (1682) of the Mississippi River Valley from the Great Lakes to the Gulf of Mexico showing the explorations of Robert LaSalle (Rene-Robert Cavelier, Sieur de la Salle) as far south as...

A facsimile from the collection of Francis Parkman (1865) of an early map of the Mississippi River Valley from the Great Lakes to the Gulf of Mexico, showing the explorations of Father Jacques Marquette (1672-1673). The map shows Lac de...

One of Jefferson's acts doubled the area of the country. At the end of the Seven Years' War, France had ceded to Spain the territory west of the Mississippi River, with the port of New Orleans near its mouth -- a port indispensable for...

A map of southern Canada, the Great Lakes region, and Mississippi River Valley to the Gulf of Mexico, showing the French explorations and settlements with dates given from between the establishment of Montreal by Champlain in 1611 to the...

Oldest known surviving fur trade warehouse in the upper Mississippi River valley.

A map from 1873 of the United States showing the physical features of mountain systems, plateaus, basins, plains, rivers, lakes, and coastal features, with elevations given for prominent peaks given in feet above sea level. The map is...

A map of the Northwest Territory between the Allegheny Mountains and the Mississippi River and the Great Lakes to the Tennessee River showing the military operations and extent of settlement in the area during the American Revolutionary...

A relief map from 1910 of the United States showing the physical features of the New England Highlands, Adirondacks, Appalachian Plateau and Mountains, Piedmont Plateau, Coastal Plains, Lake Superior Highlands, Red River Valley Plains,...

A map of the early United States showing the expansion of settlements by 1790. The map is shading-coded to show the area of settlement before 1760, and between 1760 and 1790, including the areas west of the Alleghany Mountains in the...

A map of the Appalachian Mountain region showing the three primary routes of the early 1700's through the natural barrier from the English colonies to the Mississippi Valley. "The Appalachian ranges separated the French and the English,...

A map from 1901 of North America, Central America, the Caribbean, and Greenland showing general land elevations, mountain systems, rivers, coastal features, and ocean currents. The map is color-coded to show land elevations ranging from...