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Map no 1 from San Francisco Bay to the plains of Los Angelesfrom explorations and surveys made under the direction the Hon Jefferson Davis Secretary of Warcartographic materialĐược phát hành 1855
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Map no 1 from San Francisco Bay to the northern boundary of Californiacartographic materialBằng Williamson, R. S. (Robert Stockton), 1824-1882
Được phát hành 1855 -
Pioneer trails of the Westcartographic materialBằng Traveler Publishing Company
Được phát hành 1962 -
Spokane Falls Wash Terwith compliments of Taylor & Jefferson Real Estate and Investors' Agentscartographic materialBằng Ahlgren, Charles D.
Được phát hành 1888 -
Map of the Nez Perces and Salmon River gold mines in Washington Territorycartographic materialBằng Lowell, Daniel W.
Được phát hành 1862 -
Map of Oregon and upper California from the surveys of John Charles Frémont and other authoritiescartographic materialBằng Frémont, John Charles, 1813-1890
Được phát hành 1848