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Landforms of the northwestern statescartographic materialBằng Raisz, Erwin, 1893-1968
Được phát hành 1941 -
Pacific Northwestembracing the Grand Coulee Glacier Yellowstone Rainier and Canadian National Park areasMapĐược phát hành 1940
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[Map of Indian reservations in Washington Oregon and Idaho]cartographic materialBằng Miles, Nelson Appleton, 1839-1925
Được phát hành 1881 -
Bằng Whitehead, R. L.
Được phát hành 1994 -
A map of Northwestern United States and neighboring Canadian provincescartographic materialĐược phát hành 1941
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Route from Fort Ellis Montana to Fort Hope British Columbia traveled by General Sherman July and August 1883cartographic materialĐược phát hành 1884
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Map of Oregon Washington and part of British Columbiacartographic materialBằng Mitchell, S. Augustus (Samuel Augustus), 1792-1868
Được phát hành 1860 -
Map of the state of Oregon and Washington Territorycartographic materialĐược phát hành 1859
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General map of the North Pacific states and territories belonging to the United States and of British Columbia extending from Lake Superior to the Pacific Ocean and between latitude 39 degrees and 53 degrees Northexhibiting mail routes gold mines; and including the most recent surveys of the Topographical Bureaucartographic material
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Map of the Oregon Territorycartographic materialBằng Wilkes, Charles, 1798-1877
Được phát hành 1845