- Forest Products Laboratory (U.S.)99
- Stamm, Alfred J. (Alfred Joaquim), 1897 15
- Western Dry Kiln Clubs15
- Western Dry Kiln Association10
- Oregon State University. Extension Service7
- Peck, Edward C. (Edward Coit), 1894 6
- Rietz, Raymond Carl, 1901 6
- Western Dry Kiln Clubs. Meeting (8th : 1956 : Berkeley, Calif.)6
- Flock, Rebecca4
- Pereira, Andre4
- Shock, Cedric A.4
- Western Dry Kiln Association. Meeting (50th : 1999 : Portland, Or.)4
- Western Dry Kiln Clubs. Meeting (16th : 1964 : Coeur d'alene)4
- Browne, F. L. (Frederick Lincoln), 1895 3
- Drow, John T.3
- Hansen, L. A.3
- James, William L.3
- Moses, C. S.3
- Scheffer, Theodore C.3
- Seborg, R. M.3