A Map of the country between Albemarle Sound, and Lake Erie
Mapmaker, Thomas Jefferson, 1786 (i.e. 1787)
interactive version of this map.
A Map of the country between Albemarle Sound, and Lake Erie, comprehending the whole of Virginia, Maryland, Delaware, and Pennsylvania, with parts of several other of the United States of America
Albert H. and Shirley Small Special Collections Library, University of Virginia.