Map of the conterminous United States showing routes of the principal explorers from 1501 to 1844.
Description:
Map shows routes of the principal exploration in North America from 1501 to 1844 that helped define the boundaries of the United States. Scale [ca. 1:8,500,000].
Date:
1983
Creator:
Bond, Frank, 1856-1940.
Partner:
University of Texas at Arlington Library