Fire patrol airplane circling Mt. Jefferson, Willamette National Forest, 1920.

Courtesy Oregon State University Libraries

Waldo Lake.

Courtesy U.S. Forest Service

Salvage logging, Fall Creek Lumber Co., Willamette National Forest, 1947.

Courtesy Oregon State University Libraries, U.S. Forest Service

Hamner Ranch in Cascade National Forest (now Willamette National Forest), 1901.

Courtesy Oregon State University Libraries

McKenzie R., White Water Parade.

McKenzie River white water parade, April 1, 1955. Oreg. State Univ. Archives, Office of Univ. Pubs., Willamette Basin Explorer, P094:Acc 95:014

Santiam Wagon Road.

Courtesy University of Oregon Libraries, State Historic Preservation Office, pna_21843

Three Sisters Wilderness Area.

U.S. Bureau of Land Managment