The United States Dept. of Agriculture Aerial Photographs of Linn, Benton, and Lincoln Counties, Oregon consist of aerial photographs assembled and used by the USDA field office in Tangent, Oregon for soil conservation and other purposes. The bulk of the photographs are 24x24 inch photographs taken in 1994 with accompanying index maps.
17.5 cubic feet, including 2577 photographs; 19 boxes, including 15 oversize boxes, and 1 map folder
The collection is arranged into nine series with each year as a separate series.
The OSU Libraries has an historical aerial photograph collection with images primarily of the Willamette Valley and western Oregon taken in the mid-1930s through 1970s. The OSU Archives holdings also include other collections of historical aerial photographs, especially of Corvallis and the Oregon State University Campus, such as Harriet's Collection, the Facilities Services Records (RG 193) and the John H. Gallagher, Sr., Collection Aerial photographs of the 1964 Corvallis flood are available online in the Rising Flood Waters: 1964 Corvallis digital collection. Current aerial photographs are available through the University of Oregon Libraries Aerial Photography Collection and Research Service and the Oregon Imagery Explorer.