- Oregon State College. Extension Service7
- Indian War Veterans And Historical Society3
- Native Sons Of Oregon3
- Oregon Agricultural College3
- Oregon Agricultural College. Alumni Association3
- Oregon Agricultural College. Experiment Station3
- Oregon Pioneer Association3
- Muir, John, 1838 19142
- Nash, Wallis2
- Oregon State Agricultural College2
- Oregon State Agricultural College. Agricultural Experiment Station2
- Ahern, George Patrick, 1859 19421
- Automobile Club Of Oregon1
- Bade, William Frederic, 1871 19361
- Barnett, James Duff, 1870 19571
- Brandeburg, George O.1
- Brown, W. S. (Walter Sheldon), 1878 1
- Burke, Thomas C.1
- Cannon, Miles, 1862 19381
- Carey, Charles Henry1