Scale ca. 1:1,3000,000. LC Civil War Maps (2nd ed.), 358.7 "Entered according to Act of Congress in the year 1855 by J. H. Colton." General map showing county and state boundaries, cities and towns, roads and railroads, rivers, and forts. Insets: Colton's plan of Charleston, vicinity &amp; harbor. 12 x 10 cm.-Fort Sumter. 3 x 3 cm. Description derived from published bibliography. Available also through the Library of Congress web site as raster image.
Colton, J. H. (Joseph Hutchins); Colton, J. H.
<a rel="nofollow" class="external free" href="https://www.loc.gov/item/99447241/">https://www.loc.gov/item/99447241/</a>