Items in the collection include a scrapbook, a bound volume of the Ring-Tum Phi, a book of pressed leaves, Miller family birth records, photographs of Lexington and Campbell family members, newspapers, and personal letters.

This collection includes correspondence concerning Campbell's negotations (1824-1825) as commissioner to the Creek Indians; a transcript of the proceedings and subsequent treaty of agreement relating to the removal of the Indians to points west of the Mississippi River; land deed of Archibald Campbell (d. 1820); and Campbell family genealogy.