Chiefly typescripts and photocopies of speeches given by Cliff and photocopies of collected articles on Forest Service policies and national forest management. Also includes photographs, most of which were taken at forestry conferences and special events at the Forest Service. An addendum consisting of speeches and publications is located in the final box.

The Dave Prevedel photograph collection consists of documents, reports, maps, and photographic scans relating to Prevedel's rephotography projects for the U.S. Forest Service. Included in these documents are scans of original Albert Potter images as well as his original report along with scans of early Forest Service images. Also included are articles about the life and philosophy of Forest Ranger Lincoln Ellison.