- United States. Forest Service. Pacific Northwest Region. Thirty Year Club7
- United States. Forest Service5
- Kirkland, Burt Persons, 1881 4
- Oregon State University4
- Brandstrom, Axel John Felix, 1898 3
- Charles Lathrop Pack Forestry Foundation3
- Indian War Veterans And Historical Society3
- Native Sons Of Oregon3
- Oregon Pioneer Association3
- Oregon State University. Extension Service3
- Williams, Gerald W.3
- Adamus, Paul R.2
- Oregon State University. School Of Oceanography2
- Pearcy, William G.2
- Scudder, H. D. (Henry Desborough), 1881 2
- Stern, Theodore2
- Stout, Heather2
- Appleton, John B. (John Bargate)1
- Ashley, Sara1
- Ballard, Frank Llewellyn1