Collections : [University of Michigan Bentley Historical Library]

Professor of engineering at the University of Michigan. Photos of Johnston's personal and family life in Wyoming and Michigan, including student activities at the University of Michigan; photos of his work on water projects in the West and in Egypt; and photos of Camp Davis, the summer engineering camp of the University of Michigan in Cheboygan Co., Michigan..

The Johnston collection spans the years of 1888-1928. The bulk of the collection is comprised of photographic prints, mainly cyanotypes, and glass plate negatives. Scattered papers are also present and include biographical material and topical files relating to Johnston's personal, religious, and professional activities. The collection has been arranged into five series, which include: Personal and Family Photographs, Work Photographs, Camp Davis Photographs, Glass negatives, and Biographical Materials.

Educator and forester; correspondence, articles, reports, consulting files, and printed material concerning interests in forest management, forest fire control, use planning, forestry education, and participation in several land use lawsuits, including suit on the multiple use plan for Sylvania area, Ottawa National Forest; and photographs.

The Davis collection documents his various activities as a teacher, consultant, and practicing forester. The collection has been arranged into the following series: Biographical / Personal; Correspondence; Writings; University of Michigan Student, 1932-1933; University of Michigan Faculty, 1949-1966; Yale University Faculty, 1967-1974; Society of American Foresters; Conferences and Programs attended; International Forestry; Consulting File; Forest Management; Forest Cutting Practices Study, 1944-1957; Continuous Forest Inventory Study, 1959-1960; Nashwaak Pulp and Paper Company Case, New Brunswick, 1967-1972; Other topics; Photographs.