Map of Northern portion of North America, with little detail outside of colonies in Eastern North America. Showing broad highlights of separation between British and U.S. territories, mountain ranges, lakes and rivers, and some place names and anglo names for indigenous people.
Map of United States from 1857 with "free states and territories coloured green. The dark Green shows the Free settled States, and the light Green the Territories. Slave-holding states coloured red. The dark red shows the slave importing, and the light red the slave exporting states." Showing waterways, cities and towns, and parts of Mexico, British America/Canada, and the Bahamas.