The Jefferson-Lemen compact : the relations of Thomas Jefferson and James Lemen in the exclusion of slavery from Illinois and the Northwest Territory, with related documents, 1781-1818 : a paper read before the Chicago Historical Society, February 16, 1915
The Jefferson-Lemen compact : the relations of Thomas Jefferson and James Lemen in the exclusion of slavery from Illinois and the Northwest Territory, with related documents, 1781-1818 : a paper read before the Chicago Historical Society, February 16, 1915