- Lunn, A. G. (Alfred Gunn), 1883 16
- Oregon Agricultural College. Experiment Station5
- Oregon State Agricultural College. Extension Service5
- Fox, F. E. (Frank Elmer), 1889 4
- Gilmore, W. J.3
- Oregon Agricultural College. Alumni Association3
- Oregon State College. Agricultural Experiment Station3
- Knowlton, Frank L. (Frank Lester), 1894 19402
- Oregon State Agricultural College. Agricultural Experiment Station2
- Oregon State University2
- Price, F. E. (Frederick Earl), 1898 2
- Ballard, Frank Llewellyn1
- Barton, Lois1
- Brown, Pia Tollo1
- Carney, Mabel, 1885 1
- Christensen, Terry M.1
- Dryden, James, 1863 1
- Followell, Virginia1
- Fox, M. Anne, 1939 1
- Hall, Robert Dale, 1947 1