. . "Collection in Special Collections & Archives Research Center, Oregon State University Libraries."@en . . "Benton County Bicentennial Commission Records, 1973-1977 (MSS BentonCoBicent)"@en . . "2015-06-18"^^ . "2015-07-16"^^ . "2015-06-18"^^ . "2015-07-16"^^ .