Map of Trumbull County, Ohio . Library of Congress Catalog Number 2012592395; Library of Congress, Geography and Map Division. http://hdl.loc.gov/loc.gmd/g4083t.la000680
Map of Trumbull County, Ohio . Library of Congress Catalog Number 2012592395; Library of Congress, Geography and Map Division. http://hdl.loc.gov/loc.gmd/g4083t.la000680