Creator
- Oregon State University. College Of Forestry21
- Osu Forestry Alumni Association13
- Osu Oregon Forestry Alumni Association10
- Oregon State University. Extension Service9
- Oregon State College. Extension Service8
- Oregon State University8
- Osc Oregon Forestry Alumni Association8
- Lane County Pioneer Historical Society (Or.)7
- Oregon Agricultural College7
- Oregon State College. Engineering Experiment Station6
- Oregon State University. Engineering Experiment Station6
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club6
- American Society Of Civil Engineers. Student Chapter4
- Lane County Historical Society (Or.)4
- Northwest Conference On Road Building4
- Oregon State College. School Of Engineering4
- Gilmont, Susan3
- Leasher, Evelyn M.3
- Markland, Mary3
- Oregon Agricultural College. Alumni Association3