Scope and Contents Collection contains the notes and manuscripts (handwritten and typed) for the book, Oklahoma State University, Since 1890. It also contains notes and correspondence relating to Dr. Rulon's research on OSU history.

Scope and Contents Collection contains manuscript drafts, readers' comments, and correspondence between John Hamilton (Director of Printing and Publishing at Oklahoma State University), Rulon, and Robert Kamm (president of OSU) relating to Rulon's book, on the history of OSU, Oklahoma State University since 1890.