The William Francis McDonald Papers contain research materials and typescript drafts of book chapters relating to the history of the U.S. Works Progress Administration's art projects.

The Richard Clark Knopf Papers contain publications Knopf wrote while a member of the Anthony Wayne Parkway Board and concerning Anthony Wayne and the Ohio Frontier.

The Francis Phelps Weisenburger Papers contain research notes, writings, certificates, scrapbooks, correspondence concerning students, publications, and the Mississippi Valley Historical Association.