- Oregon Agricultural College. Experiment Station6
- Oregon Agricultural College. Extension Service3
- Potter, E. L. (Ermine Lawrence), 1884 3
- Powers, W. L. (Wilbur Louis), 18872
- Scudder, H. D. (Henry Desborough), 1881 2
- Bade, William Frederic, 1871 19361
- Bates, Carlos G., 1885 1
- Bradley, C. E. (Charles Edward), 1874 1
- Burke, Thomas C.1
- Carney, Mabel, 1885 1
- Elliott, Perry1
- Ewing, H. E. (Henry Ellsworth), 18831
- Faris, John Thomson, 1871 19491
- Fitts, Edward B.1
- Hardman, George, 1890 1
- Kennedy, Carl N.1
- Ladd & Bush Bankers1
- Lewis, C. I. (Claude Isaac), 1880 19241
- Macpherson, Hector, 1875 19701
- Morgan, Carl W.1