This collection contains documents, publication, and conference proceedings related to experiments and research done by Glenn Lewis during his time at the University of Idaho. Included also is a personal recounting by Lewis of his time as a soldier in World War II.

Chronological file of talks, papers, press releases, photographs showing soil conservation methods, a soil survey of the University of Idaho and related photographs, and bark study and soil testing reprints collected by a University of Idaho soil scientist.

Slides of equipment and techniques developed for more efficient seed transplaning, harvest, and other agricultural processes.

Ledger books with yearly records of production, expenditures, sums, and receipts. Photographs, tax documents, German grammar studies, bible studies, recipes, and a record of family history and biography written by Samuel Culbertson Orr in 1964.

Consist of assorted land reform documents, including correspondence, reports from the Unites States Agency for International Development, and a booklet overviewing the public land system in the United States. The collection also includes a miscellaneous photograph of an unidentified group of women.

Correspondence and business records.

Diaries recording daily life at a sheep and cattle ranch located in Hump, Idaho County, Idaho. Partners C.W. (Charlie) Shepp and Pete Klinkhammer also acted as recreation guides for hunting and wildlife conservation parties.

Stock certificate Latah County Agricultural Fair Association.

Handbook, academic journals, research, articles, studies, scholarly papers, and correspondence all regarding entomology.

Materials within this collection include information on history of Idaho, as well as information on travel and agricultural practices in the western United States.