Creator
- Oregon State Board Of Forestry27
- Lavender, Denis P.9
- Bever, Dale N.8
- Engstrom, W. H.7
- Berry, Dick Wallace, 1914 4
- Hooven, Edward F. (Edward Frank)4
- Gartz, Jack Frederick2
- Quintus, Richard L.2
- Woods, John B. (John Burton), 1890 2
- Alexander, Lucien B.1
- Bell, John F.1
- Berg, Alan B.1
- Bergman, Morris H.1
- Brockman, C. Frank (Christian Frank), 1902 1
- Calvin, Lyle David, 1923 1
- Hann, John H.1
- Kallander, Rudolph Martin1
- Kangur, Rudolph1
- Morrison, Vance L.1