The papers relating to Clark's Revolutionary War campaigns consist primarly of clippings and published government documents. There is also information concerning Clark associates William Ferguson, Patrick Henry, and John Todd; the history of Louisville, Kentucky, and Franklin and Clark counties in Ohio; Dunmore's War; Michael Cresap, Nancy Ann Hunter Dodge, Archibald Lochry (Loughery), Richard Clough Anderson, and the Mingo chief James Logan; Anthony Wayne and the Marquis de Lafayette in 1781; Spanish interest in Illinois; and the Northwest Ordinance of 1787.
