- Oregon State College. Agricultural Experiment Station26
- Mote, Don C. (Don Carlos), 1887 9
- Hyslop, G. R. (George Robert), 1884 4
- Oregon Agricultural College. Experiment Station4
- Hartman, Henry, 1889 3
- Oregon State Agricultural College. Agricultural Experiment Station3
- Bressman, E. N. (Earl Norman), 1894 19852
- Oregon Agricultural College. Alumni Association2
- Barss, H. P. (Howard Phillips), 1885 1
- Bouquet, A. G. B. (Arthur George Bristow), 1885 1
- Chamberlin, W. J. (Willard Joseph), 1890 1
- Fulton, B. B. (Bentley Ball), 1889 1
- Hartman, Henry1
- Kable, George W. (George Wallace)1
- Keen, F. P. (Frederick Paul), 1890 1
- Lovett, A. L. (Arthur Lester), 1885 19241
- Mckay, M. B. (Marion Bertice), 1887 1
- Oregon Agricultural College. Extension Service1
- Oregon State Agricultural College1
- Oregon State College. Poultry Science Department1