- United States. Division Of Forestry7
- Fernow, B. E. (Bernhard Eduard), 1851 19233
- Oregon Agricultural Experiment Station3
- Roth, Filibert, 1858 19253
- Fernow, B. E. (Bernhard Eduard), 1851 19232
- Tratman, E. E. R. (Edward Ernest Russell), 1863 2
- United States. Department Of Agriculture. Forestry Division2
- Abbe, Cleveland, 1838 19161
- Butterworth, Hezekiah, 1839 19051
- Chittenden, F. H. (Frank Hurlbut), 1851 19231
- Coote, George, 1842 19081
- Coville, Frederick V. (Frederick Vernon), 1867 19371
- Curtis, George E. (George Edward)1
- French, H. T. (Hiram Taylor), 1862 1
- Gilbert, William S.1
- Glazier, Willard W., 1841 19051
- Graves, Henry Solon, 1871 19511
- Harrington, Mark Walrod, 1848 19261
- Hopkins, A. D. (Andrew Delmar), 1857 19481
- Indian War Veterans And Historical Society1