Oregon
Found in 79 Collections and/or Records:
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.
Peterson Point 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.
Phillips Lake 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.