The Helen M. and Alan B. Berg Papers document their professional and civic activities at Oregon State University and in the City of Corvallis. The papers include articles reprints and publications; correspondence; subject files; military records; photographs; moving images; and sound recordings. Helen M. Berg earned an MS in statistics from Oregon State and was Director of the Survey Research Center; Alan B. Berg earned a BS in forestry management from Oregon State and was a faculty member in forest science. Both served on the Corvallis City Council (Alan in 1973-1978 and Helen in 1991-1994) and as Mayor of Corvallis (Alan in 1979-1986 and Helen in 1995-2006).
The U.S. Forest Service Officers and Operations Photographs contain images gathered by Gerald W. Williams documenting U.S. Forest Service employees and operations in the Pacific Northwest and California. Williams served as a sociologist and historian for the U.S. Forest Service from 1979 to 2005.