Oregon
Subject Source: archiveswest
Found in 83 Collections and/or Records:
Dennis M. Powers maritime papers
The Dennis M. Powers papers contain research materials including interviews and notes used in the authorship of several books
Mt. Fanny Quadrangle, 1965
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1963.
Mt. Ireland, 1972
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1971.
Mt. Pisgah Quadrangle, 1966
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1959.
Newberg Quadrangle, 1961
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1952.
Opal City Quadrangle, 1962
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1957.
Opal Mountain Quadrangle, 1968
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1967.
Oreenhorn Quadrangle, 1972
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1971.
Oregon City Quadrangle, 1961
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1952.
Oregon Coast, 1975-1991
Visitor guides and brochures for the Oregon coastal region. Includes information from the Powers Ranger District, Loon Lake, Sumpter Valley Railway, and broader coastal areas.
