- United States. Forest Service. Pacific Northwest Region. Thirty Year Club3
- Baker, Luther Galloway, jr.1
- Ballard, Frank Llewellyn1
- Baum, Milton Robert1
- Bowen, James M.1
- Brandt, Patricia A.1
- Brown, Tyrus Stearns1
- Calderwood, Deryck David, 1923 1
- Campbell, Michael Dennis1
- Casamajor, Paul1
- Clark, Ava Milam, 1884 19761
- Federal Writers' Project (Or.)1
- Followell, Virginia1
- Forest Products Laboratory (U.S.)1
- Harter, Lafayette G., jr.1
- Landerholm, Carl1
- Lane County Historical Society (Or.)1
- Miller, John D. (John David)1
- Milwaukie Historical Society1
- Munford, James Kenneth1