230 p. Documentation of summaries of the inventories and studies that were conducted by the United States Department of Agriculture, Forest Service, Pacific Northwest Divison, and proposed management direction for the Subject Management Areas as required by the Columbia River Gorge National Scenic Area Act.
189 p. Documentation of the history of the Bonneville Power Administration, including the evolution of the Bonneville Dam and historical photographs of the Pacific Northwest.
16 p. Selected pages of the Appendixes to the Report of the Chief of Engineers for 1874. Included are annual reports upon works of improvements for the Willamette and Columbia rivers.
A black and white image of a view from above the Columbia River. There is a paved road with a fence along it in the foreground. A sign beyond the fence warns that "no parking on pavement is allowed". The road appears to be running along a cliff in this area. Below are conifers and deciduous trees. Along the shores of the river buildings are visible among the trees and meadows. In the background a steep, intermittently-wooded bluff rises. In the middle of the photograph is a low-lying area of land that may be an island. In the top right of the photograph the river changes course with a bend to the left.