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This collection documents social, political, economic, scientific, and technological changes in the Columbia River Basin since the building of large federal hydroelectric dams began in the 1930s. The collection adds significantly to...

The Gerald W. Williams Regional Albums consist of images and ephemera assembled by geographical regions. They were acquired and compiled Williams in the course of his work as a Forest Service sociologist and historian and due to his avocational...

Papers include in-depth material on Joseph L. Miller's crusade to collect and organize information on the Bull Run Reserve and watershed and to expand public awareness of threats to its famed pristine water through formation of the...

Photographs taken by Walter Boychuk of Portland, Or., including both commercial and private work. Includes portraits and landscapes primarily from Oregon and Washington state, as well as photographs from two commercial projects: the...

The Spotted Owl Management, Policy, and Research Collection consists of documents assembled by E. Charles Meslow pertaining to the northern spotted owl controversy in the Pacific Northwest during the 1980s and early 1990s. The...

The Spotted Owl Management, Policy, and Research Collection consists of documents assembled by E. Charles Meslow pertaining to the northern spotted owl controversy in the Pacific Northwest during the 1980s and early 1990s. The...

Collection assembled by the Oregon Historical Society containing documents and ephemera relating to the history of Portland, Oregon. Includes view booklets, promotional brochures, as well as published city government documents and city...

Correspondence, memoranda, speeches, articles, press releases, reports, studies, legislation, case files, campaign files, scrapbooks, photos, films, audiotapes, and other papers, relating chiefly to Church's career as a U.S. Senator from Idaho,...

James Taylor Gray (1852-1928) was a ship designer and transportation magnate involved in railroads and shipping in Oregon and Alaska. The collection consists of correspondence, business papers, plans and specifications for steamboat designs and...

Papers of a pioneer merchant, banker, mayor, civic leader, and philanthropist of Portland, Oregon. Includes business correspondence and other business papers; business ledgers; files on the Failing house; materials relating to a...

Collection includes Trulove's personal papers collected during his tenure as a member of the Northwest Power Planning Council.; Biographical Note; ; Trulove's personal papers collected during his...

Collection includes Trulove's personal papers collected during his tenure as a member of the Northwest Power Planning Council.; Biographical Note; ; Trulove's personal papers collected during his...

The State of Oregon Maps Collection includes a diverse selection of maps of the full state of Oregon as well as counties, cities, and regions. Topics of the maps include geology, soils, agriculture, recreation, traffic flow, dams and reservoirs,...

Papers, photographs, and other media materials of a Democratic Congressman and Senator from Washington State.; Early years: Henry Martin Jackson was born in Everett, Washington, in 1912, the son of Norwegian immigrants. His sister gave...

Correspondence, business records, drawings, maps, and photographs of the corporate firms which established Clarkston; Organizational History:; The Lewiston-Clarkston Improvement Company (LCIC), the third and best-known corporate name of one of the...

The C. Girard Davidson Papers document the career of attorney, politician, and businessman Crow Girard "Jebby" Davidson (1910-1996). The collection is organized into major series concerning government projects, legal cases, political activities,...

2834 EEPORT OP THE CHIEF OF ENGINEERS, U. S. ARMY. Abstract of sealed proposals for furnishing and delivering in place material for construct- ing a low-water dam at Swan Island, Willamette JUiver, Portland, Oregon, opened at 12 m....
2006-06-16
Richard Lewis Neuberger (1912-1960), an Oregon native, was a U.S. Senator (D-OR) from 1954 to 1960. The Richard Neuberger collection consists of correspondence, legislation, published articles, and newspaper articles which pertain to the literary...

This document is a Microsoft PowerPoint presentation transferred into a .pdf file format and placed onto the Natural Resources Conservation Service web site
2017-09-21
2005-07-05
2005-05-11
sediment by the Columbia flood, which varies in depth from 2 to 4 feet, will not extend above the plane of 20 feet below low-water level; and that the fresh deposits being soft and easily eroded will, instead of remaining to build up the bars in...

Records of a private organization founded in 1932 and dedicated to the protection of Oregon's natural scenery through community efforts and the influencing of legislation. The records were largely created by one of the organization's...

Papers of Seth Luen Pope of St. Helens and Portland, Oregon, and of Pend Oreille, Idaho. Included are extensive and detailed diaries dating from the 1850s to the 1910s, which include photographs; ships' logs; Masonic papers; and...

Includes bibliographical references; "GAO-05-804"
2017-09-21
2006-11-28
2006-01-27
PLANS. (See Estimates and Projects.) Lower Columbia: By Maj. Robert, 1871, to cut Chan. 18' d. across St. Helens Bar, 71, 900; for building a pile dam across Percys (Columbia) Slough at the w. and shallowest part, 74, ii, 352, 363. Lower...

Images document Amos Burg's world travels, explorations, and river running, as well as his careers as a writer, photographer and filmmaker for National Geographic, Encyclopaedia Britannica, and ERPI Classroom Films, and his work with...

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