These are 10 original vintage United States Department of the Interior Geological Survey (USGS) or US Army topographic maps from the State of Washington. Includes
Mt. Vernon Washington 1943 edition, 1:62500
Newport Washington-Idaho 1942 edition,
1:125000
Oakesdale Washington-Idaho 1905 edition, 1:125000
Reprinted 1938
Ocosta Washington July1915 edition, 1:62500 Reprinted 1947
Ohop Valley Washington 1944 edition, 1:62500
Okanogan Washington June1905 edition, 1:125000 Reprinted 1948
Olympia Washington 1937 edition, 1:62500
Osoyoos Washington-Idaho 1902 edition, 1:125000 (2 copies)
Ozette Lake Washington 1942 edition, 1:62500 War Department Grid Zone "G"