- Western Dry Kiln Clubs370
- Western Dry Kiln Association281
- Milota, Michael R.25
- Lachenbruch, Barbara24
- Meinzer, Frederick C.18
- Western Dry Kiln Association. Meeting (40th : 1989)17
- Western Dry Kiln Association. Meeting (41st : 1990)17
- Western Dry Kiln Association. Meeting (57th : 2007)17
- Western Dry Kiln Clubs. Meeting (34th : 1983)17
- Western Dry Kiln Clubs. Meeting (36th : 1985)17
- Western Dry Kiln Clubs. Meeting (8th : 1956 : Berkeley, Calif.)17
- Western Dry Kiln Association. Meeting (45th : 1994 : Vancouver, B.C.)16
- Western Dry Kiln Association. Meeting (52nd : 2001 : Reno, Nev.)16
- Western Dry Kiln Association. Meeting (56th : 2006 : Portland, Or.)16
- Western Dry Kiln Association. Meeting (46th : 1995 : Reno, Nev.)15
- Western Dry Kiln Association. Meeting (54th : 2004 : Portland, Or.)15
- Western Dry Kiln Clubs. Meeting (32nd : 1981)15
- Erickson, Robert W.14
- Western Dry Kiln Association. Meeting (48th : 1997 : Reno, Nev.)14
- Western Dry Kiln Association. Meeting (49th : 1998 : Reno, Nev.)14