- United States. Forest Service7
- Lockley, Fred, 1871 3
- Oregon. Department Of Forestry3
- Show, S. B. (Stuart Bevier), 1886 19633
- University Of Oregon3
- Kotok, E. I.2
- Meany, Edmond S. (Edmond Stephen), 1862 19352
- Oregon Agricultural College. Alumni Association2
- Oregon Committee On The Relation Of Electricity To Agriculture2
- Ahern, George Patrick, 1859 19421
- Associated Students Of Oregon State Agricultural College1
- Automobile Club Of Oregon1
- Barnes, Will C. (Will Croft)1
- Biddle, Henry Jonathan, 1862 19281
- Brandeburg, George O.1
- Cameron, J. O.1
- Carey, Charles Henry1
- Chase, Marvin1
- Corthell, N.E.,Mrs.1
- Corvallis Commercial Club (Or.)1